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authorLinus Torvalds <torvalds@linux-foundation.org>2010-03-12 16:00:54 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-12 16:00:54 -0800
commitdca1d9f6d7ae428c193f32bd3e9a4ca13176648b (patch)
tree02de8c3503c1c811754423d2fa3f3b4978044f6e /arch/arm/mach-pxa
parent9ff99339447de403a46be5e3f23d0c794d540b06 (diff)
parent91e013827c0bcbb187ecf02213c5446b6f62d445 (diff)
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (370 commits) ARM: S3C2443: Add set_rate and round_rate calls for armdiv clock ARM: S3C2443: Remove #if 0 for clk_mpll ARM: S3C2443: Update notes on MPLLREF clock ARM: S3C2443: Further clksrc-clk conversions ARM: S3C2443: Change to using plat-samsung clksrc-clk implementation USB: Fix s3c-hsotg build following Samsung platform header moves ARM: S3C64XX: Reintroduce unconditional build of audio device ARM: 5961/1: ux500: fix CLKRST addresses ARM: 5977/1: arm: Enable backtrace printing on oops when PC is corrupted ASoC: Fix S3C64xx IIS driver for Samsung header reorg ARM: S3C2440: Fix plat-s3c24xx move of s3c2440/s3c2442 support [ARM] pxa: fix typo in mxm8x10.h [ARM] pxa/raumfeld: set GPIO drive bits for LED pins [ARM] pxa/zeus: Add support for mcp2515 CAN bus [ARM] pxa/zeus: Add support for onboard max6369 watchdog [ARM] pxa/zeus: Add Eurotech as the manufacturer [ARM] pxa/zeus: Correct the USB host initialisation flags [ARM] pxa/zeus: Allow usage of 8250-compatible UART in uncompress [ARM] pxa: refactor uncompress.h for non-PXA uarts [ARM] mmp2: fix incorrect calling of chip->mask_ack() for 2nd level cascaded IRQs ...
Diffstat (limited to 'arch/arm/mach-pxa')
-rw-r--r--arch/arm/mach-pxa/Kconfig35
-rw-r--r--arch/arm/mach-pxa/Makefile5
-rw-r--r--arch/arm/mach-pxa/balloon3.c33
-rw-r--r--arch/arm/mach-pxa/capc7117.c158
-rw-r--r--arch/arm/mach-pxa/cm-x255.c21
-rw-r--r--arch/arm/mach-pxa/cm-x270.c83
-rw-r--r--arch/arm/mach-pxa/cm-x2xx-pci.c2
-rw-r--r--arch/arm/mach-pxa/e740.c6
-rw-r--r--arch/arm/mach-pxa/e750.c6
-rw-r--r--arch/arm/mach-pxa/e800.c9
-rw-r--r--arch/arm/mach-pxa/em-x270.c21
-rw-r--r--arch/arm/mach-pxa/icontrol.c202
-rw-r--r--arch/arm/mach-pxa/idp.c20
-rw-r--r--arch/arm/mach-pxa/imote2.c3
-rw-r--r--arch/arm/mach-pxa/include/mach/balloon3.h10
-rw-r--r--arch/arm/mach-pxa/include/mach/irqs.h153
-rw-r--r--arch/arm/mach-pxa/include/mach/lpd270.h4
-rw-r--r--arch/arm/mach-pxa/include/mach/lubbock.h11
-rw-r--r--arch/arm/mach-pxa/include/mach/mainstone.h17
-rw-r--r--arch/arm/mach-pxa/include/mach/mfp-pxa25x.h32
-rw-r--r--arch/arm/mach-pxa/include/mach/mfp-pxa27x.h27
-rw-r--r--arch/arm/mach-pxa/include/mach/mxm8x10.h21
-rw-r--r--arch/arm/mach-pxa/include/mach/pcm027.h7
-rw-r--r--arch/arm/mach-pxa/include/mach/ssp.h2
-rw-r--r--arch/arm/mach-pxa/include/mach/uncompress.h41
-rw-r--r--arch/arm/mach-pxa/include/mach/zeus.h3
-rw-r--r--arch/arm/mach-pxa/lpd270.c6
-rw-r--r--arch/arm/mach-pxa/lubbock.c35
-rw-r--r--arch/arm/mach-pxa/magician.c21
-rw-r--r--arch/arm/mach-pxa/mainstone.c27
-rw-r--r--arch/arm/mach-pxa/mioa701.c24
-rw-r--r--arch/arm/mach-pxa/mxm8x10.c474
-rw-r--r--arch/arm/mach-pxa/palmld.c21
-rw-r--r--arch/arm/mach-pxa/palmt5.c21
-rw-r--r--arch/arm/mach-pxa/palmtc.c21
-rw-r--r--arch/arm/mach-pxa/palmte2.c21
-rw-r--r--arch/arm/mach-pxa/palmtreo.c20
-rw-r--r--arch/arm/mach-pxa/palmtx.c21
-rw-r--r--arch/arm/mach-pxa/palmz72.c22
-rw-r--r--arch/arm/mach-pxa/pcm990-baseboard.c9
-rw-r--r--arch/arm/mach-pxa/poodle.c28
-rw-r--r--arch/arm/mach-pxa/pxa27x.c19
-rw-r--r--arch/arm/mach-pxa/raumfeld.c1108
-rw-r--r--arch/arm/mach-pxa/spitz.c20
-rw-r--r--arch/arm/mach-pxa/ssp.c5
-rw-r--r--arch/arm/mach-pxa/time.c10
-rw-r--r--arch/arm/mach-pxa/tosa.c117
-rw-r--r--arch/arm/mach-pxa/trizeps4.c27
-rw-r--r--arch/arm/mach-pxa/viper.c8
-rw-r--r--arch/arm/mach-pxa/zeus.c91
50 files changed, 2503 insertions, 605 deletions
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index dee92182749..38fbd0a0e40 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -115,6 +115,11 @@ config MACH_CM_X300
select CPU_PXA310
select HAVE_PWM
+config MACH_CAPC7117
+ bool "Embedian CAPC-7117 evaluation kit based on the MXM-8x10 CoM"
+ select CPU_PXA320
+ select PXA3xx
+
config ARCH_GUMSTIX
bool "Gumstix XScale 255 boards"
select PXA25x
@@ -417,6 +422,24 @@ config MACH_TREO680
Say Y here if you intend to run this kernel on Palm Treo 680
smartphone.
+config MACH_RAUMFELD_RC
+ bool "Raumfeld Controller"
+ select PXA3xx
+ select CPU_PXA300
+ select HAVE_PWM
+
+config MACH_RAUMFELD_CONNECTOR
+ bool "Raumfeld Connector"
+ select PXA3xx
+ select CPU_PXA300
+ select PXA_SSP
+
+config MACH_RAUMFELD_SPEAKER
+ bool "Raumfeld Speaker"
+ select PXA3xx
+ select CPU_PXA300
+ select PXA_SSP
+
config PXA_SHARPSL
bool "SHARP Zaurus SL-5600, SL-C7xx and SL-Cxx00 Models"
select SHARP_SCOOP
@@ -435,6 +458,7 @@ config SHARPSL_PM
config CORGI_SSP_DEPRECATED
bool
select PXA_SSP
+ select PXA_SSP_LEGACY
help
This option will include corgi_ssp.c and corgi_lcd.c
that corgi_ts.c and other legacy drivers (corgi_bl.c
@@ -446,6 +470,7 @@ config MACH_POODLE
select PXA25x
select SHARP_LOCOMO
select PXA_SSP
+ select PXA_HAVE_BOARD_IRQS
config MACH_CORGI
bool "Enable Sharp SL-C700 (Corgi) Support"
@@ -492,6 +517,11 @@ config MACH_TOSA
select PXA25x
select PXA_HAVE_BOARD_IRQS
+config MACH_ICONTROL
+ bool "TMT iControl/SafeTCam based on the MXM-8x10 CoM"
+ select CPU_PXA320
+ select PXA3xx
+
config ARCH_PXA_ESERIES
bool "PXA based Toshiba e-series PDAs"
select PXA25x
@@ -629,6 +659,11 @@ config PXA_SSP
help
Enable support for PXA2xx SSP ports
+config PXA_SSP_LEGACY
+ bool
+ help
+ Support of legacy SSP API
+
config TOSA_BT
tristate "Control the state of built-in bluetooth chip on Sharp SL-6000"
depends on MACH_TOSA
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index f64afda7e6f..86bc87b7f2d 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -48,6 +48,7 @@ obj-$(CONFIG_MACH_ARMCORE) += cm-x2xx-pci.o
endif
obj-$(CONFIG_MACH_EM_X270) += em-x270.o
obj-$(CONFIG_MACH_CM_X300) += cm-x300.o
+obj-$(CONFIG_MACH_CAPC7117) += capc7117.o mxm8x10.o
obj-$(CONFIG_ARCH_GUMSTIX) += gumstix.o
obj-$(CONFIG_GUMSTIX_AM200EPD) += am200epd.o
obj-$(CONFIG_GUMSTIX_AM300EPD) += am300epd.o
@@ -82,6 +83,7 @@ obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o sharpsl_pm.o spitz_pm.o
obj-$(CONFIG_CORGI_SSP_DEPRECATED) += corgi_ssp.o corgi_lcd.o
obj-$(CONFIG_MACH_POODLE) += poodle.o
obj-$(CONFIG_MACH_TOSA) += tosa.o
+obj-$(CONFIG_MACH_ICONTROL) += icontrol.o mxm8x10.o
obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o
obj-$(CONFIG_MACH_E330) += e330.o
obj-$(CONFIG_MACH_E350) += e350.o
@@ -89,6 +91,9 @@ obj-$(CONFIG_MACH_E740) += e740.o
obj-$(CONFIG_MACH_E750) += e750.o
obj-$(CONFIG_MACH_E400) += e400.o
obj-$(CONFIG_MACH_E800) += e800.o
+obj-$(CONFIG_MACH_RAUMFELD_RC) += raumfeld.o
+obj-$(CONFIG_MACH_RAUMFELD_CONNECTOR) += raumfeld.o
+obj-$(CONFIG_MACH_RAUMFELD_SPEAKER) += raumfeld.o
# Support for blinky lights
led-y := leds.o
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index b8cd07ca938..f3b5ace815e 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -132,6 +132,14 @@ static void __init balloon3_init_irq(void)
"enabled\n", __func__, BALLOON3_AUX_NIRQ);
}
+static unsigned long balloon3_ac97_pin_config[] = {
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+ GPIO113_AC97_nRESET,
+};
+
static void balloon3_backlight_power(int on)
{
pr_debug("%s: power is %s\n", __func__, on ? "on" : "off");
@@ -140,26 +148,7 @@ static void balloon3_backlight_power(int on)
static unsigned long balloon3_lcd_pin_config[] = {
/* LCD - 16bpp Active TFT */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
GPIO99_GPIO, /* Backlight */
};
@@ -311,8 +300,10 @@ static void __init balloon3_init(void)
pxa_set_stuart_info(NULL);
pxa_set_i2c_info(NULL);
- if (balloon3_has(BALLOON3_FEATURE_AUDIO))
+ if (balloon3_has(BALLOON3_FEATURE_AUDIO)) {
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_ac97_pin_config));
pxa_set_ac97_info(NULL);
+ }
if (balloon3_has(BALLOON3_FEATURE_TOPPOLY)) {
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_lcd_pin_config));
diff --git a/arch/arm/mach-pxa/capc7117.c b/arch/arm/mach-pxa/capc7117.c
new file mode 100644
index 00000000000..aae544631a8
--- /dev/null
+++ b/arch/arm/mach-pxa/capc7117.c
@@ -0,0 +1,158 @@
+/*
+ * linux/arch/arm/mach-pxa/capc7117.c
+ *
+ * Support for the Embedian CAPC-7117 Evaluation Kit
+ * based on the Embedian MXM-8x10 Computer on Module
+ *
+ * Copyright (C) 2009 Embedian Inc.
+ * Copyright (C) 2009 TMT Services & Supplies (Pty) Ltd.
+ *
+ * 2007-09-04: eric miao <eric.y.miao@gmail.com>
+ * rewrite to align with latest kernel
+ *
+ * 2010-01-09: Edwin Peer <epeer@tmtservices.co.za>
+ * Hennie van der Merwe <hvdmerwe@tmtservices.co.za>
+ * rework for upstream merge
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/ata_platform.h>
+#include <linux/serial_8250.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include <mach/pxa320.h>
+#include <mach/mxm8x10.h>
+
+#include "generic.h"
+
+/* IDE (PATA) Support */
+static struct pata_platform_info pata_platform_data = {
+ .ioport_shift = 1
+};
+
+static struct resource capc7117_ide_resources[] = {
+ [0] = {
+ .start = 0x11000020,
+ .end = 0x1100003f,
+ .flags = IORESOURCE_MEM
+ },
+ [1] = {
+ .start = 0x1100001c,
+ .end = 0x1100001c,
+ .flags = IORESOURCE_MEM
+ },
+ [2] = {
+ .start = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO76)),
+ .end = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO76)),
+ .flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING
+ }
+};
+
+static struct platform_device capc7117_ide_device = {
+ .name = "pata_platform",
+ .num_resources = ARRAY_SIZE(capc7117_ide_resources),
+ .resource = capc7117_ide_resources,
+ .dev = {
+ .platform_data = &pata_platform_data,
+ .coherent_dma_mask = ~0 /* grumble */
+ }
+};
+
+static void __init capc7117_ide_init(void)
+{
+ platform_device_register(&capc7117_ide_device);
+}
+
+/* TI16C752 UART support */
+#define TI16C752_FLAGS (UPF_BOOT_AUTOCONF | \
+ UPF_IOREMAP | \
+ UPF_BUGGY_UART | \
+ UPF_SKIP_TEST)
+#define TI16C752_UARTCLK (22118400)
+static struct plat_serial8250_port ti16c752_platform_data[] = {
+ [0] = {
+ .mapbase = 0x14000000,
+ .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO78)),
+ .irqflags = IRQF_TRIGGER_RISING,
+ .flags = TI16C752_FLAGS,
+ .iotype = UPIO_MEM,
+ .regshift = 1,
+ .uartclk = TI16C752_UARTCLK
+ },
+ [1] = {
+ .mapbase = 0x14000040,
+ .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO79)),
+ .irqflags = IRQF_TRIGGER_RISING,
+ .flags = TI16C752_FLAGS,
+ .iotype = UPIO_MEM,
+ .regshift = 1,
+ .uartclk = TI16C752_UARTCLK
+ },
+ [2] = {
+ .mapbase = 0x14000080,
+ .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO80)),
+ .irqflags = IRQF_TRIGGER_RISING,
+ .flags = TI16C752_FLAGS,
+ .iotype = UPIO_MEM,
+ .regshift = 1,
+ .uartclk = TI16C752_UARTCLK
+ },
+ [3] = {
+ .mapbase = 0x140000c0,
+ .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO81)),
+ .irqflags = IRQF_TRIGGER_RISING,
+ .flags = TI16C752_FLAGS,
+ .iotype = UPIO_MEM,
+ .regshift = 1,
+ .uartclk = TI16C752_UARTCLK
+ },
+ [4] = {
+ /* end of array */
+ }
+};
+
+static struct platform_device ti16c752_device = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .dev = {
+ .platform_data = ti16c752_platform_data
+ }
+};
+
+static void __init capc7117_uarts_init(void)
+{
+ platform_device_register(&ti16c752_device);
+}
+
+static void __init capc7117_init(void)
+{
+ /* Init CoM */
+ mxm_8x10_barebones_init();
+
+ /* Init evaluation board peripherals */
+ mxm_8x10_ac97_init();
+ mxm_8x10_usb_host_init();
+ mxm_8x10_mmc_init();
+
+ capc7117_uarts_init();
+ capc7117_ide_init();
+}
+
+MACHINE_START(CAPC7117,
+ "Embedian CAPC-7117 evaluation kit based on the MXM-8x10 CoM")
+ .phys_io = 0x40000000,
+ .boot_params = 0xa0000100,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .map_io = pxa_map_io,
+ .init_irq = pxa3xx_init_irq,
+ .timer = &pxa_timer,
+ .init_machine = capc7117_init
+MACHINE_END
diff --git a/arch/arm/mach-pxa/cm-x255.c b/arch/arm/mach-pxa/cm-x255.c
index 253fd76142d..f1a7703d771 100644
--- a/arch/arm/mach-pxa/cm-x255.c
+++ b/arch/arm/mach-pxa/cm-x255.c
@@ -50,26 +50,7 @@ static unsigned long cmx255_pin_config[] = {
GPIO47_STUART_TXD,
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
/* SSP1 */
GPIO23_SSP1_SCLK,
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index eea78b6c2bc..a9926bb7592 100644
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -71,26 +71,7 @@ static unsigned long cmx270_pin_config[] = {
GPIO111_MMC_DAT_3,
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
/* I2C */
GPIO117_I2C_SCL,
@@ -195,33 +176,57 @@ static struct resource cmx270_2700G_resource[] = {
},
};
-static unsigned long save_lcd_regs[10];
+static unsigned long cmx270_marathon_on[] = {
+ GPIO58_GPIO,
+ GPIO59_GPIO,
+ GPIO60_GPIO,
+ GPIO61_GPIO,
+ GPIO62_GPIO,
+ GPIO63_GPIO,
+ GPIO64_GPIO,
+ GPIO65_GPIO,
+ GPIO66_GPIO,
+ GPIO67_GPIO,
+ GPIO68_GPIO,
+ GPIO69_GPIO,
+ GPIO70_GPIO,
+ GPIO71_GPIO,
+ GPIO72_GPIO,
+ GPIO73_GPIO,
+ GPIO74_GPIO,
+ GPIO75_GPIO,
+ GPIO76_GPIO,
+ GPIO77_GPIO,
+};
+
+static unsigned long cmx270_marathon_off[] = {
+ GPIOxx_LCD_TFT_16BPP,
+};
static int cmx270_marathon_probe(struct fb_info *fb)
{
- /* save PXA-270 pin settings before enabling 2700G */
- save_lcd_regs[0] = GPDR1;
- save_lcd_regs[1] = GPDR2;
- save_lcd_regs[2] = GAFR1_U;
- save_lcd_regs[3] = GAFR2_L;
- save_lcd_regs[4] = GAFR2_U;
-
- /* Disable PXA-270 on-chip controller driving pins */
- GPDR1 &= ~(0xfc000000);
- GPDR2 &= ~(0x00c03fff);
- GAFR1_U &= ~(0xfff00000);
- GAFR2_L &= ~(0x0fffffff);
- GAFR2_U &= ~(0x0000f000);
+ int gpio, err;
+
+ for (gpio = 58; gpio <= 77; gpio++) {
+ err = gpio_request(gpio, "LCD");
+ if (err)
+ return err;
+ gpio_direction_input(gpio);
+ }
+
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(cmx270_marathon_on));
return 0;
}
static int cmx270_marathon_remove(struct fb_info *fb)
{
- GPDR1 = save_lcd_regs[0];
- GPDR2 = save_lcd_regs[1];
- GAFR1_U = save_lcd_regs[2];
- GAFR2_L = save_lcd_regs[3];
- GAFR2_U = save_lcd_regs[4];
+ int gpio;
+
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(cmx270_marathon_off));
+
+ for (gpio = 58; gpio <= 77; gpio++)
+ gpio_free(gpio);
+
return 0;
}
diff --git a/arch/arm/mach-pxa/cm-x2xx-pci.c b/arch/arm/mach-pxa/cm-x2xx-pci.c
index 7873fa3d8fa..161fc2d6120 100644
--- a/arch/arm/mach-pxa/cm-x2xx-pci.c
+++ b/arch/arm/mach-pxa/cm-x2xx-pci.c
@@ -59,7 +59,7 @@ void __init cmx2xx_pci_adjust_zones(int node, unsigned long *zone_size,
static void cmx2xx_it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
{
/* clear our parent irq */
- GEDR(cmx2xx_it8152_irq_gpio) = GPIO_bit(cmx2xx_it8152_irq_gpio);
+ desc->chip->ack(irq);
it8152_irq_demux(irq, desc);
}
diff --git a/arch/arm/mach-pxa/e740.c b/arch/arm/mach-pxa/e740.c
index 94b23a9e387..d578021d1a1 100644
--- a/arch/arm/mach-pxa/e740.c
+++ b/arch/arm/mach-pxa/e740.c
@@ -134,6 +134,12 @@ static unsigned long e740_pin_config[] __initdata = {
/* IrDA */
GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
+ /* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+
/* Audio power control */
GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */
GPIO40_GPIO, /* Mic amp power */
diff --git a/arch/arm/mach-pxa/e750.c b/arch/arm/mach-pxa/e750.c
index 5eccbce73a3..af83caa52dd 100644
--- a/arch/arm/mach-pxa/e750.c
+++ b/arch/arm/mach-pxa/e750.c
@@ -132,6 +132,12 @@ static unsigned long e750_pin_config[] __initdata = {
/* IrDA */
GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
+ /* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+
/* Audio power control */
GPIO4_GPIO, /* Headphone amp power */
GPIO7_GPIO, /* Speaker amp power */
diff --git a/arch/arm/mach-pxa/e800.c b/arch/arm/mach-pxa/e800.c
index aad129bed19..8ea97bf53fe 100644
--- a/arch/arm/mach-pxa/e800.c
+++ b/arch/arm/mach-pxa/e800.c
@@ -35,6 +35,14 @@
/* ------------------------ e800 LCD definitions ------------------------- */
+static unsigned long e800_pin_config[] __initdata = {
+ /* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+};
+
static struct w100_gen_regs e800_lcd_regs = {
.lcd_format = 0x00008003,
.lcdd_cntl1 = 0x02a00000,
@@ -195,6 +203,7 @@ static struct platform_device *devices[] __initdata = {
static void __init e800_init(void)
{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index c8a01bc85fd..aab04f33e49 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -109,26 +109,7 @@ static unsigned long common_pin_config[] = {
GPIO111_MMC_DAT_3,
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
/* QCI */
GPIO84_CIF_FV,
diff --git a/arch/arm/mach-pxa/icontrol.c b/arch/arm/mach-pxa/icontrol.c
new file mode 100644
index 00000000000..771137fc1a8
--- /dev/null
+++ b/arch/arm/mach-pxa/icontrol.c
@@ -0,0 +1,202 @@
+/*
+ * linux/arch/arm/mach-pxa/icontrol.c
+ *
+ * Support for the iControl and SafeTcam platforms from TMT Services
+ * using the Embedian MXM-8x10 Computer on Module
+ *
+ * Copyright (C) 2009 TMT Services & Supplies (Pty) Ltd.
+ *
+ * 2010-01-21 Hennie van der Merve <hvdmerwe@tmtservies.co.za>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include <mach/pxa320.h>
+#include <mach/mxm8x10.h>
+
+#include <linux/spi/spi.h>
+#include <mach/pxa2xx_spi.h>
+#include <linux/can/platform/mcp251x.h>
+
+#include "generic.h"
+
+#define ICONTROL_MCP251x_nCS1 (15)
+#define ICONTROL_MCP251x_nCS2 (16)
+#define ICONTROL_MCP251x_nCS3 (17)
+#define ICONTROL_MCP251x_nCS4 (24)
+
+#define ICONTROL_MCP251x_nIRQ1 (74)
+#define ICONTROL_MCP251x_nIRQ2 (75)
+#define ICONTROL_MCP251x_nIRQ3 (76)
+#define ICONTROL_MCP251x_nIRQ4 (77)
+
+static struct pxa2xx_spi_chip mcp251x_chip_info1 = {
+ .tx_threshold = 8,
+ .rx_threshold = 128,
+ .dma_burst_size = 8,
+ .timeout = 235,
+ .gpio_cs = ICONTROL_MCP251x_nCS1
+};
+
+static struct pxa2xx_spi_chip mcp251x_chip_info2 = {
+ .tx_threshold = 8,
+ .rx_threshold = 128,
+ .dma_burst_size = 8,
+ .timeout = 235,
+ .gpio_cs = ICONTROL_MCP251x_nCS2
+};
+
+static struct pxa2xx_spi_chip mcp251x_chip_info3 = {
+ .tx_threshold = 8,
+ .rx_threshold = 128,
+ .dma_burst_size = 8,
+ .timeout = 235,
+ .gpio_cs = ICONTROL_MCP251x_nCS3
+};
+
+static struct pxa2xx_spi_chip mcp251x_chip_info4 = {
+ .tx_threshold = 8,
+ .rx_threshold = 128,
+ .dma_burst_size = 8,
+ .timeout = 235,
+ .gpio_cs = ICONTROL_MCP251x_nCS4
+};
+
+static struct mcp251x_platform_data mcp251x_info = {
+ .oscillator_frequency = 16E6,
+ .model = CAN_MCP251X_MCP2515,
+ .board_specific_setup = NULL,
+ .power_enable = NULL,
+ .transceiver_enable = NULL
+};
+
+static struct spi_board_info mcp251x_board_info[] = {
+ {
+ .modalias = "mcp251x",
+ .max_speed_hz = 6500000,
+ .bus_num = 3,
+ .chip_select = 0,
+ .platform_data = &mcp251x_info,
+ .controller_data = &mcp251x_chip_info1,
+ .irq = gpio_to_irq(ICONTROL_MCP251x_nIRQ1)
+ },
+ {
+ .modalias = "mcp251x",
+ .max_speed_hz = 6500000,
+ .bus_num = 3,
+ .chip_select = 1,
+ .platform_data = &mcp251x_info,
+ .controller_data = &mcp251x_chip_info2,
+ .irq = gpio_to_irq(ICONTROL_MCP251x_nIRQ2)
+ },
+ {
+ .modalias = "mcp251x",
+ .max_speed_hz = 6500000,
+ .bus_num = 4,
+ .chip_select = 0,
+ .platform_data = &mcp251x_info,
+ .controller_data = &mcp251x_chip_info3,
+ .irq = gpio_to_irq(ICONTROL_MCP251x_nIRQ3)
+ },
+ {
+ .modalias = "mcp251x",
+ .max_speed_hz = 6500000,
+ .bus_num = 4,
+ .chip_select = 1,
+ .platform_data = &mcp251x_info,
+ .controller_data = &mcp251x_chip_info4,
+ .irq = gpio_to_irq(ICONTROL_MCP251x_nIRQ4)
+ }
+};
+
+static struct pxa2xx_spi_master pxa_ssp3_spi_master_info = {
+ .clock_enable = CKEN_SSP3,
+ .num_chipselect = 2,
+ .enable_dma = 1
+};
+
+static struct pxa2xx_spi_master pxa_ssp4_spi_master_info = {
+ .clock_enable = CKEN_SSP4,
+ .num_chipselect = 2,
+ .enable_dma = 1
+};
+
+struct platform_device pxa_spi_ssp3 = {
+ .name = "pxa2xx-spi",
+ .id = 3,
+ .dev = {
+ .platform_data = &pxa_ssp3_spi_master_info,
+ }
+};
+
+struct platform_device pxa_spi_ssp4 = {
+ .name = "pxa2xx-spi",
+ .id = 4,
+ .dev = {
+ .platform_data = &pxa_ssp4_spi_master_info,
+ }
+};
+
+static struct platform_device *icontrol_spi_devices[] __initdata = {
+ &pxa_spi_ssp3,
+ &pxa_spi_ssp4,
+};
+
+static mfp_cfg_t mfp_can_cfg[] __initdata = {
+ /* CAN CS lines */
+ GPIO15_GPIO,
+ GPIO16_GPIO,
+ GPIO17_GPIO,
+ GPIO24_GPIO,
+
+ /* SPI (SSP3) lines */
+ GPIO89_SSP3_SCLK,
+ GPIO91_SSP3_TXD,
+ GPIO92_SSP3_RXD,
+
+ /* SPI (SSP4) lines */
+ GPIO93_SSP4_SCLK,
+ GPIO95_SSP4_TXD,
+ GPIO96_SSP4_RXD,
+
+ /* CAN nIRQ lines */
+ GPIO74_GPIO | MFP_LPM_EDGE_RISE,
+ GPIO75_GPIO | MFP_LPM_EDGE_RISE,
+ GPIO76_GPIO | MFP_LPM_EDGE_RISE,
+ GPIO77_GPIO | MFP_LPM_EDGE_RISE
+};
+
+static void __init icontrol_can_init(void)
+{
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(mfp_can_cfg));
+ platform_add_devices(ARRAY_AND_SIZE(icontrol_spi_devices));
+ spi_register_board_info(ARRAY_AND_SIZE(mcp251x_board_info));
+}
+
+static void __init icontrol_init(void)
+{
+ mxm_8x10_barebones_init();
+ mxm_8x10_usb_host_init();
+ mxm_8x10_mmc_init();
+
+ icontrol_can_init();
+}
+
+MACHINE_START(ICONTROL, "iControl/SafeTcam boards using Embedian MXM-8x10 CoM")
+ .phys_io = 0x40000000,
+ .boot_params = 0xa0000100,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .map_io = pxa_map_io,
+ .init_irq = pxa3xx_init_irq,
+ .timer = &pxa_timer,
+ .init_machine = icontrol_init
+MACHINE_END
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index 5c9e11d74f4..bc78c4dc0c6 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -47,25 +47,7 @@
static unsigned long idp_pin_config[] __initdata = {
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
+ GPIOxx_LCD_DSTN_16BPP,
/* BTUART */
GPIO42_BTUART_RXD,
diff --git a/arch/arm/mach-pxa/imote2.c b/arch/arm/mach-pxa/imote2.c
index 5b0862df61a..b2f878bd460 100644
--- a/arch/arm/mach-pxa/imote2.c
+++ b/arch/arm/mach-pxa/imote2.c
@@ -64,7 +64,6 @@ static unsigned long imote2_pin_config[] __initdata = {
GPIO116_GPIO, /* CC_CCA */
GPIO0_GPIO, /* CC_FIFOP */
GPIO16_GPIO, /* CCSFD */
- GPIO39_GPIO, /* CSn */
GPIO115_GPIO, /* Power enable */
/* I2C */
@@ -72,7 +71,7 @@ static unsigned long imote2_pin_config[] __initdata = {
GPIO118_I2C_SDA,
/* SSP 3 - 802.15.4 radio */
- GPIO39_GPIO, /* Chip Select */
+ GPIO39_GPIO, /* Chip Select */
GPIO34_SSP3_SCLK,
GPIO35_SSP3_TXD,
GPIO41_SSP3_RXD,
diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/include/mach/balloon3.h
index bfec09b1814..1a741065045 100644
--- a/arch/arm/mach-pxa/include/mach/balloon3.h
+++ b/arch/arm/mach-pxa/include/mach/balloon3.h
@@ -129,6 +129,16 @@ enum balloon3_features {
#define CPLD_AROUTING_LOONR2INT_BIT 6
#define CPLD_AROUTING_LOONR2EXT_BIT 7
+/* Balloon3 Interrupts */
+#define BALLOON3_IRQ(x) (IRQ_BOARD_START + (x))
+
+#define BALLOON3_BP_CF_NRDY_IRQ BALLOON3_IRQ(0)
+#define BALLOON3_BP_NSTSCHG_IRQ BALLOON3_IRQ(1)
+
+#define BALLOON3_AUX_NIRQ IRQ_GPIO(BALLOON3_GPIO_AUX_NIRQ)
+#define BALLOON3_CODEC_IRQ IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ)
+#define BALLOON3_S0_CD_IRQ IRQ_GPIO(BALLOON3_GPIO_S0_CD)
+
extern int balloon3_has(enum balloon3_features feature);
#endif
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index 3677a9af9c8..ffc8314520f 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -135,82 +135,6 @@
#define IRQ_BOARD_END (IRQ_BOARD_START + 16)
#endif
-#define IRQ_SA1111_START (IRQ_BOARD_END)
-#define IRQ_GPAIN0 (IRQ_BOARD_END + 0)
-#define IRQ_GPAIN1 (IRQ_BOARD_END + 1)
-#define IRQ_GPAIN2 (IRQ_BOARD_END + 2)
-#define IRQ_GPAIN3 (IRQ_BOARD_END + 3)
-#define IRQ_GPBIN0 (IRQ_BOARD_END + 4)
-#define IRQ_GPBIN1 (IRQ_BOARD_END + 5)
-#define IRQ_GPBIN2 (IRQ_BOARD_END + 6)
-#define IRQ_GPBIN3 (IRQ_BOARD_END + 7)
-#define IRQ_GPBIN4 (IRQ_BOARD_END + 8)
-#define IRQ_GPBIN5 (IRQ_BOARD_END + 9)
-#define IRQ_GPCIN0 (IRQ_BOARD_END + 10)
-#define IRQ_GPCIN1 (IRQ_BOARD_END + 11)
-#define IRQ_GPCIN2 (IRQ_BOARD_END + 12)
-#define IRQ_GPCIN3 (IRQ_BOARD_END + 13)
-#define IRQ_GPCIN4 (IRQ_BOARD_END + 14)
-#define IRQ_GPCIN5 (IRQ_BOARD_END + 15)
-#define IRQ_GPCIN6 (IRQ_BOARD_END + 16)
-#define IRQ_GPCIN7 (IRQ_BOARD_END + 17)
-#define IRQ_MSTXINT (IRQ_BOARD_END + 18)
-#define IRQ_MSRXINT (IRQ_BOARD_END + 19)
-#define IRQ_MSSTOPERRINT (IRQ_BOARD_END + 20)
-#define IRQ_TPTXINT (IRQ_BOARD_END + 21)
-#define IRQ_TPRXINT (IRQ_BOARD_END + 22)
-#define IRQ_TPSTOPERRINT (IRQ_BOARD_END + 23)
-#define SSPXMTINT (IRQ_BOARD_END + 24)
-#define SSPRCVINT (IRQ_BOARD_END + 25)
-#define SSPROR (IRQ_BOARD_END + 26)
-#define AUDXMTDMADONEA (IRQ_BOARD_END + 32)
-#define AUDRCVDMADONEA (IRQ_BOARD_END + 33)
-#define AUDXMTDMADONEB (IRQ_BOARD_END + 34)
-#define AUDRCVDMADONEB (IRQ_BOARD_END + 35)
-#define AUDTFSR (IRQ_BOARD_END + 36)
-#define AUDRFSR (IRQ_BOARD_END + 37)
-#define AUDTUR (IRQ_BOARD_END + 38)
-#define AUDROR (IRQ_BOARD_END + 39)
-#define AUDDTS (IRQ_BOARD_END + 40)
-#define AUDRDD (IRQ_BOARD_END + 41)
-#define AUDSTO (IRQ_BOARD_END + 42)
-#define IRQ_USBPWR (IRQ_BOARD_END + 43)
-#define IRQ_HCIM (IRQ_BOARD_END + 44)
-#define IRQ_HCIBUFFACC (IRQ_BOARD_END + 45)
-#define IRQ_HCIRMTWKP (IRQ_BOARD_END + 46)
-#define IRQ_NHCIMFCIR (IRQ_BOARD_END + 47)
-#define IRQ_USB_PORT_RESUME (IRQ_BOARD_END + 48)
-#define IRQ_S0_READY_NINT (IRQ_BOARD_END + 49)
-#define IRQ_S1_READY_NINT (IRQ_BOARD_END + 50)
-#define IRQ_S0_CD_VALID (IRQ_BOARD_END + 51)
-#define IRQ_S1_CD_VALID (IRQ_BOARD_END + 52)
-#define IRQ_S0_BVD1_STSCHG (IRQ_BOARD_END + 53)
-#define IRQ_S1_BVD1_STSCHG (IRQ_BOARD_END + 54)
-
-#define IRQ_LOCOMO_START (IRQ_BOARD_END)
-#define IRQ_LOCOMO_KEY (IRQ_BOARD_END + 0)
-#define IRQ_LOCOMO_GPIO0 (IRQ_BOARD_END + 1)
-#define IRQ_LOCOMO_GPIO1 (IRQ_BOARD_END + 2)
-#define IRQ_LOCOMO_GPIO2 (IRQ_BOARD_END + 3)
-#define IRQ_LOCOMO_GPIO3 (IRQ_BOARD_END + 4)
-#define IRQ_LOCOMO_GPIO4 (IRQ_BOARD_END + 5)
-#define IRQ_LOCOMO_GPIO5 (IRQ_BOARD_END + 6)
-#define IRQ_LOCOMO_GPIO6 (IRQ_BOARD_END + 7)
-#define IRQ_LOCOMO_GPIO7 (IRQ_BOARD_END + 8)
-#define IRQ_LOCOMO_GPIO8 (IRQ_BOARD_END + 9)
-#define IRQ_LOCOMO_GPIO9 (IRQ_BOARD_END + 10)
-#define IRQ_LOCOMO_GPIO10 (IRQ_BOARD_END + 11)
-#define IRQ_LOCOMO_GPIO11 (IRQ_BOARD_END + 12)
-#define IRQ_LOCOMO_GPIO12 (IRQ_BOARD_END + 13)
-#define IRQ_LOCOMO_GPIO13 (IRQ_BOARD_END + 14)
-#define IRQ_LOCOMO_GPIO14 (IRQ_BOARD_END + 15)
-#define IRQ_LOCOMO_GPIO15 (IRQ_BOARD_END + 16)
-#define IRQ_LOCOMO_LT (IRQ_BOARD_END + 17)
-#define IRQ_LOCOMO_SPI_RFR (IRQ_BOARD_END + 18)
-#define IRQ_LOCOMO_SPI_RFW (IRQ_BOARD_END + 19)
-#define IRQ_LOCOMO_SPI_OVRN (IRQ_BOARD_END + 20)
-#define IRQ_LOCOMO_SPI_TEND (IRQ_BOARD_END + 21)
-
/*
* Figure out the MAX IRQ number.
*
@@ -219,89 +143,16 @@
* Otherwise, we have the standard IRQs only.
*/
#ifdef CONFIG_SA1111
-#define NR_IRQS (IRQ_S1_BVD1_STSCHG + 1)
-#elif defined(CONFIG_SHARP_LOCOMO)
-#define NR_IRQS (IRQ_LOCOMO_SPI_TEND + 1)
+#define NR_IRQS (IRQ_BOARD_END + 55)
#elif defined(CONFIG_PXA_HAVE_BOARD_IRQS)
#define NR_IRQS (IRQ_BOARD_END)
#else
#define NR_IRQS (IRQ_BOARD_START)
#endif
-/*
- * Board specific IRQs. Define them here.
- * Do not surround them with ifdefs.
- */
-#define LUBBOCK_IRQ(x) (IRQ_BOARD_START + (x))
-#define LUBBOCK_SD_IRQ LUBBOCK_IRQ(0)
-#define LUBBOCK_SA1111_IRQ LUBBOCK_IRQ(1)
-#define LUBBOCK_USB_IRQ LUBBOCK_IRQ(2) /* usb connect */
-#define LUBBOCK_ETH_IRQ LUBBOCK_IRQ(3)
-#define LUBBOCK_UCB1400_IRQ LUBBOCK_IRQ(4)
-#define LUBBOCK_BB_IRQ LUBBOCK_IRQ(5)
-#define LUBBOCK_USB_DISC_IRQ LUBBOCK_IRQ(6) /* usb disconnect */
-#define LUBBOCK_LAST_IRQ LUBBOCK_IRQ(6)
-
-#define LPD270_IRQ(x) (IRQ_BOARD_START + (x))
-#define LPD270_USBC_IRQ LPD270_IRQ(2)
-#define LPD270_ETHERNET_IRQ LPD270_IRQ(3)
-#define LPD270_AC97_IRQ LPD270_IRQ(4)
-
-#define MAINSTONE_IRQ(x) (IRQ_BOARD_START + (x))
-#define MAINSTONE_MMC_IRQ MAINSTONE_IRQ(0)
-#define MAINSTONE_USIM_IRQ MAINSTONE_IRQ(1)
-#define MAINSTONE_USBC_IRQ MAINSTONE_IRQ(2)
-#define MAINSTONE_ETHERNET_IRQ MAINSTONE_IRQ(3)
-#define MAINSTONE_AC97_IRQ MAINSTONE_IRQ(4)
-#define MAINSTONE_PEN_IRQ MAINSTONE_IRQ(5)
-#define MAINSTONE_MSINS_IRQ MAINSTONE_IRQ(6)
-#define MAINSTONE_EXBRD_IRQ MAINSTONE_IRQ(7)
-#define MAINSTONE_S0_CD_IRQ MAINSTONE_IRQ(9)
-#define MAINSTONE_S0_STSCHG_IRQ MAINSTONE_IRQ(10)
-#define MAINSTONE_S0_IRQ MAINSTONE_IRQ(11)
-#define MAINSTONE_S1_CD_IRQ MAINSTONE_IRQ(13)
-#define MAINSTONE_S1_STSCHG_IRQ MAINSTONE_IRQ(14)
-#define MAINSTONE_S1_IRQ MAINSTONE_IRQ(15)
-
-/* Balloon3 Interrupts */
-#define BALLOON3_IRQ(x) (IRQ_BOARD_START + (x))
-
-#define BALLOON3_BP_CF_NRDY_IRQ BALLOON3_IRQ(0)
-#define BALLOON3_BP_NSTSCHG_IRQ BALLOON3_IRQ(1)
-
-#define BALLOON3_AUX_NIRQ IRQ_GPIO(BALLOON3_GPIO_AUX_NIRQ)
-#define BALLOON3_CODEC_IRQ IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ)
-#define BALLOON3_S0_CD_IRQ IRQ_GPIO(BALLOON3_GPIO_S0_CD)
-
-/* LoCoMo Interrupts (CONFIG_SHARP_LOCOMO) */
-#define IRQ_LOCOMO_KEY_BASE (IRQ_BOARD_START + 0)
-#define IRQ_LOCOMO_GPIO_BASE (IRQ_BOARD_START + 1)
-#define IRQ_LOCOMO_LT_BASE (IRQ_BOARD_START + 2)
-#define IRQ_LOCOMO_SPI_BASE (IRQ_BOARD_START + 3)
-
-/* phyCORE-PXA270 (PCM027) Interrupts */
-#define PCM027_IRQ(x) (IRQ_BOARD_START + (x))
-#define PCM027_BTDET_IRQ PCM027_IRQ(0)
-#define PCM027_FF_RI_IRQ PCM027_IRQ(1)
-#define PCM027_MMCDET_IRQ PCM027_IRQ(2)
-#define PCM027_PM_5V_IRQ PCM027_IRQ(3)
-
-/* ITE8152 irqs */
/* add IT8152 IRQs beyond BOARD_END */
#ifdef CONFIG_PCI_HOST_ITE8152
-#define IT8152_IRQ(x) (IRQ_BOARD_END + (x))
-
-/* IRQ-sources in 3 groups - local devices, LPC (serial), and external PCI */
-#define IT8152_LD_IRQ_COUNT 9
-#define IT8152_LP_IRQ_COUNT 16
-#define IT8152_PD_IRQ_COUNT 15
-
-/* Priorities: */
-#define IT8152_PD_IRQ(i) IT8152_IRQ(i)
-#define IT8152_LP_IRQ(i) (IT8152_IRQ(i) + IT8152_PD_IRQ_COUNT)
-#define IT8152_LD_IRQ(i) (IT8152_IRQ(i) + IT8152_PD_IRQ_COUNT + IT8152_LP_IRQ_COUNT)
-
-#define IT8152_LAST_IRQ IT8152_LD_IRQ(IT8152_LD_IRQ_COUNT - 1)
+#define IT8152_LAST_IRQ (IRQ_BOARD_END + 40)
#if NR_IRQS < (IT8152_LAST_IRQ+1)
#undef NR_IRQS
diff --git a/arch/arm/mach-pxa/include/mach/lpd270.h b/arch/arm/mach-pxa/include/mach/lpd270.h
index f89fb715266..0e6440c8168 100644
--- a/arch/arm/mach-pxa/include/mach/lpd270.h
+++ b/arch/arm/mach-pxa/include/mach/lpd270.h
@@ -34,5 +34,9 @@
#define LPD270_INT_ETHERNET (1 << 3) /* Ethernet controller IRQ */
#define LPD270_INT_USBC (1 << 2) /* USB client cable detection IRQ */
+#define LPD270_IRQ(x) (IRQ_BOARD_START + (x))
+#define LPD270_USBC_IRQ LPD270_IRQ(2)
+#define LPD270_ETHERNET_IRQ LPD270_IRQ(3)
+#define LPD270_AC97_IRQ LPD270_IRQ(4)
#endif
diff --git a/arch/arm/mach-pxa/include/mach/lubbock.h b/arch/arm/mach-pxa/include/mach/lubbock.h
index 751b74811d0..a0d4247f08f 100644
--- a/arch/arm/mach-pxa/include/mach/lubbock.h
+++ b/arch/arm/mach-pxa/include/mach/lubbock.h
@@ -34,6 +34,17 @@
#define LUB_IRQ_SET_CLR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x0d0)
#define LUB_GP __LUB_REG(LUBBOCK_FPGA_PHYS + 0x100)
+/* Board specific IRQs */
+#define LUBBOCK_IRQ(x) (IRQ_BOARD_START + (x))
+#define LUBBOCK_SD_IRQ LUBBOCK_IRQ(0)
+#define LUBBOCK_SA1111_IRQ LUBBOCK_IRQ(1)
+#define LUBBOCK_USB_IRQ LUBBOCK_IRQ(2) /* usb connect */
+#define LUBBOCK_ETH_IRQ LUBBOCK_IRQ(3)
+#define LUBBOCK_UCB1400_IRQ LUBBOCK_IRQ(4)
+#define LUBBOCK_BB_IRQ LUBBOCK_IRQ(5)
+#define LUBBOCK_USB_DISC_IRQ LUBBOCK_IRQ(6) /* usb disconnect */
+#define LUBBOCK_LAST_IRQ LUBBOCK_IRQ(6)
+
#ifndef __ASSEMBLY__
extern void lubbock_set_misc_wr(unsigned int mask, unsigned int set);
#endif
diff --git a/arch/arm/mach-pxa/include/mach/mainstone.h b/arch/arm/mach-pxa/include/mach/mainstone.h
index 3461c4302ff..86e623abd64 100644
--- a/arch/arm/mach-pxa/include/mach/mainstone.h
+++ b/arch/arm/mach-pxa/include/mach/mainstone.h
@@ -117,4 +117,21 @@
#define MST_PCMCIA_PWR_VCC_33 0x8 /* voltage VCC = 3.3V */
#define MST_PCMCIA_PWR_VCC_50 0x4 /* voltage VCC = 5.0V */
+/* board specific IRQs */
+#define MAINSTONE_IRQ(x) (IRQ_BOARD_START + (x))
+#define MAINSTONE_MMC_IRQ MAINSTONE_IRQ(0)
+#define MAINSTONE_USIM_IRQ MAINSTONE_IRQ(1)
+#define MAINSTONE_USBC_IRQ MAINSTONE_IRQ(2)
+#define MAINSTONE_ETHERNET_IRQ MAINSTONE_IRQ(3)
+#define MAINSTONE_AC97_IRQ MAINSTONE_IRQ(4)
+#define MAINSTONE_PEN_IRQ MAINSTONE_IRQ(5)
+#define MAINSTONE_MSINS_IRQ MAINSTONE_IRQ(6)
+#define MAINSTONE_EXBRD_IRQ MAINSTONE_IRQ(7)
+#define MAINSTONE_S0_CD_IRQ MAINSTONE_IRQ(9)
+#define MAINSTONE_S0_STSCHG_IRQ MAINSTONE_IRQ(10)
+#define MAINSTONE_S0_IRQ MAINSTONE_IRQ(11)
+#define MAINSTONE_S1_CD_IRQ MAINSTONE_IRQ(13)
+#define MAINSTONE_S1_STSCHG_IRQ MAINSTONE_IRQ(14)
+#define MAINSTONE_S1_IRQ MAINSTONE_IRQ(15)
+
#endif
diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h b/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h
index 9c787855cf2..cafadc33dfd 100644
--- a/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h
+++ b/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h
@@ -190,4 +190,36 @@
#define GPIO89_AC97_nRESET MFP_CFG_OUT(GPIO89, AF0, DRIVE_HIGH)
#endif /* CONFIG_CPU_PXA26x */
+/* commonly used pin configurations */
+#define GPIOxx_LCD_16BPP \
+ GPIO58_LCD_LDD_0, \
+ GPIO59_LCD_LDD_1, \
+ GPIO60_LCD_LDD_2, \
+ GPIO61_LCD_LDD_3, \
+ GPIO62_LCD_LDD_4, \
+ GPIO63_LCD_LDD_5, \
+ GPIO64_LCD_LDD_6, \
+ GPIO65_LCD_LDD_7, \
+ GPIO66_LCD_LDD_8, \
+ GPIO67_LCD_LDD_9, \
+ GPIO68_LCD_LDD_10, \
+ GPIO69_LCD_LDD_11, \
+ GPIO70_LCD_LDD_12, \
+ GPIO71_LCD_LDD_13, \
+ GPIO72_LCD_LDD_14, \
+ GPIO73_LCD_LDD_15
+
+#define GPIOxx_LCD_DSTN_16BPP \
+ GPIOxx_LCD_16BPP, \
+ GPIO74_LCD_FCLK, \
+ GPIO75_LCD_LCLK, \
+ GPIO76_LCD_PCLK
+
+#define GPIOxx_LCD_TFT_16BPP \
+ GPIOxx_LCD_16BPP, \
+ GPIO74_LCD_FCLK, \
+ GPIO75_LCD_LCLK, \
+ GPIO76_LCD_PCLK, \
+ GPIO77_LCD_BIAS
+
#endif /* __ASM_ARCH_MFP_PXA25X_H */
diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h b/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h
index 6543c05f47e..ec0f0b0b674 100644
--- a/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h
+++ b/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h
@@ -434,5 +434,32 @@
#define GPIO112_nMSINS MFP_CFG_IN(GPIO112, AF2)
#define GPIO32_MSSCLK MFP_CFG_OUT(GPIO32, AF1, DRIVE_LOW)
+/* commonly used pin configurations */
+#define GPIOxx_LCD_16BPP \
+ GPIO58_LCD_LDD_0, \
+ GPIO59_LCD_LDD_1, \
+ GPIO60_LCD_LDD_2, \
+ GPIO61_LCD_LDD_3, \
+ GPIO62_LCD_LDD_4, \
+ GPIO63_LCD_LDD_5, \
+ GPIO64_LCD_LDD_6, \
+ GPIO65_LCD_LDD_7, \
+ GPIO66_LCD_LDD_8, \
+ GPIO67_LCD_LDD_9, \
+ GPIO68_LCD_LDD_10, \
+ GPIO69_LCD_LDD_11, \
+ GPIO70_LCD_LDD_12, \
+ GPIO71_LCD_LDD_13, \
+ GPIO72_LCD_LDD_14, \
+ GPIO73_LCD_LDD_15
+
+#define GPIOxx_LCD_TFT_16BPP \
+ GPIOxx_LCD_16BPP, \
+ GPIO74_LCD_FCLK, \
+ GPIO75_LCD_LCLK, \
+ GPIO76_LCD_PCLK, \
+ GPIO77_LCD_BIAS
+
+
extern int keypad_set_wake(unsigned int on);
#endif /* __ASM_ARCH_MFP_PXA27X_H */
diff --git a/arch/arm/mach-pxa/include/mach/mxm8x10.h b/arch/arm/mach-pxa/include/mach/mxm8x10.h
new file mode 100644
index 00000000000..ffa15665a41
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/mxm8x10.h
@@ -0,0 +1,21 @@
+#ifndef __MACH_MXM_8X10_H
+#define __MACH_MXM_8X10_H
+
+#define MXM_8X10_ETH_PHYS 0x13000000
+
+#if defined(CONFIG_MMC)
+
+#define MXM_8X10_SD_nCD (72)
+#define MXM_8X10_SD_WP (84)
+
+extern void mxm_8x10_mmc_init(void);
+#else
+static inline void mxm_8x10_mmc_init(void) {}
+#endif
+
+extern void mxm_8x10_usb_host_init(void);
+extern void mxm_8x10_ac97_init(void);
+
+extern void mxm_8x10_barebones_init(void);
+
+#endif /* __MACH_MXM_8X10_H */
diff --git a/arch/arm/mach-pxa/include/mach/pcm027.h b/arch/arm/mach-pxa/include/mach/pcm027.h
index 4dcd2e8baa6..04083263167 100644
--- a/arch/arm/mach-pxa/include/mach/pcm027.h
+++ b/arch/arm/mach-pxa/include/mach/pcm027.h
@@ -23,6 +23,13 @@
* Definitions of CPU card resources only
*/
+/* phyCORE-PXA270 (PCM027) Interrupts */
+#define PCM027_IRQ(x) (IRQ_BOARD_START + (x))
+#define PCM027_BTDET_IRQ PCM027_IRQ(0)
+#define PCM027_FF_RI_IRQ PCM027_IRQ(1)
+#define PCM027_MMCDET_IRQ PCM027_IRQ(2)
+#define PCM027_PM_5V_IRQ PCM027_IRQ(3)
+
/* I2C RTC */
#define PCM027_RTC_IRQ_GPIO 0
#define PCM027_RTC_IRQ IRQ_GPIO(PCM027_RTC_IRQ_GPIO)
diff --git a/arch/arm/mach-pxa/include/mach/ssp.h b/arch/arm/mach-pxa/include/mach/ssp.h
index cb5cb766f0f..be1be5b6db5 100644
--- a/arch/arm/mach-pxa/include/mach/ssp.h
+++ b/arch/arm/mach-pxa/include/mach/ssp.h
@@ -46,6 +46,7 @@ struct ssp_device {
int drcmr_tx;
};
+#ifdef CONFIG_PXA_SSP_LEGACY
/*
* SSP initialisation flags
*/
@@ -78,6 +79,7 @@ void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *ssp);
int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags);
int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed);
void ssp_exit(struct ssp_dev *dev);
+#endif /* CONFIG_PXA_SSP_LEGACY */
/**
* ssp_write_reg - Write to a SSP register
diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h
index 237734b5b1b..5ef91d9d17e 100644
--- a/arch/arm/mach-pxa/include/mach/uncompress.h
+++ b/arch/arm/mach-pxa/include/mach/uncompress.h
@@ -10,20 +10,41 @@
*/
#include <linux/serial_reg.h>
-#include <mach/regs-uart.h>
#include <asm/mach-types.h>
-#define __REG(x) ((volatile unsigned long *)x)
+#define FFUART_BASE (0x40100000)
+#define BTUART_BASE (0x40200000)
+#define STUART_BASE (0x40700000)
-static volatile unsigned long *UART = FFUART;
+static unsigned long uart_base = FFUART_BASE;
+static unsigned int uart_shift = 2;
+static unsigned int uart_is_pxa = 1;
+
+static inline unsigned char uart_read(int offset)
+{
+ return *(volatile unsigned char *)(uart_base + (offset << uart_shift));
+}
+
+static inline void uart_write(unsigned char val, int offset)
+{
+ *(volatile unsigned char *)(uart_base + (offset << uart_shift)) = val;
+}
+
+static inline int uart_is_enabled(void)
+{
+ /* assume enabled by default for non-PXA uarts */
+ return uart_is_pxa ? uart_read(UART_IER) & UART_IER_UUE : 1;
+}
static inline void putc(char c)
{
- if (!(UART[UART_IER] & IER_UUE))
+ if (!uart_is_enabled())
return;
- while (!(UART[UART_LSR] & LSR_TDRQ))
+
+ while (!(uart_read(UART_LSR) & UART_LSR_THRE))
barrier();
- UART[UART_TX] = c;
+
+ uart_write(c, UART_TX);
}
/*
@@ -38,7 +59,13 @@ static inline void arch_decomp_setup(void)
if (machine_is_littleton() || machine_is_intelmote2()
|| machine_is_csb726() || machine_is_stargate2()
|| machine_is_cm_x300() || machine_is_balloon3())
- UART = STUART;
+ uart_base = STUART_BASE;
+
+ if (machine_is_arcom_zeus()) {
+ uart_base = 0x10000000; /* nCS4 */
+ uart_shift = 1;
+ uart_is_pxa = 0;
+ }
}
/*
diff --git a/arch/arm/mach-pxa/include/mach/zeus.h b/arch/arm/mach-pxa/include/mach/zeus.h
index c387046d2f2..6e119976003 100644
--- a/arch/arm/mach-pxa/include/mach/zeus.h
+++ b/arch/arm/mach-pxa/include/mach/zeus.h
@@ -58,6 +58,8 @@
#define ZEUS_EXT1_GPIO(x) (ZEUS_EXT1_GPIO_BASE + (x))
#define ZEUS_USER_GPIO(x) (ZEUS_USER_GPIO_BASE + (x))
+#define ZEUS_CAN_SHDN_GPIO ZEUS_EXT1_GPIO(2)
+
/*
* CPLD registers:
* Only 4 registers, but spreaded over a 32MB address space.
@@ -68,7 +70,6 @@
#define ZEUS_CPLD_VERSION (ZEUS_CPLD + 0x0000)
#define ZEUS_CPLD_ISA_IRQ (ZEUS_CPLD + 0x1000)
#define ZEUS_CPLD_CONTROL (ZEUS_CPLD + 0x2000)
-#define ZEUS_CPLD_EXTWDOG (ZEUS_CPLD + 0x3000)
/* CPLD register bits */
#define ZEUS_CPLD_CONTROL_CF_RST 0x01
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index 1373c22dbb8..d279507fc74 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -83,6 +83,10 @@ static unsigned long lpd270_pin_config[] __initdata = {
GPIO89_USBH1_PEN,
/* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
GPIO45_AC97_SYSCLK,
GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH,
@@ -121,7 +125,7 @@ static void lpd270_irq_handler(unsigned int irq, struct irq_desc *desc)
pending = __raw_readw(LPD270_INT_STATUS) & lpd270_irq_enabled;
do {
- GEDR(0) = GPIO_bit(0); /* clear useless edge notification */
+ desc->chip->ack(irq); /* clear useless edge notification */
if (likely(pending)) {
irq = LPD270_IRQ(0) + __ffs(pending);
generic_handle_irq(irq);
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 98ee7e59029..63d65a2a038 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -66,26 +66,14 @@ static unsigned long lubbock_pin_config[] __initdata = {
GPIO25_SSP1_TXD,
GPIO26_SSP1_RXD,
+ /* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+
/* LCD - 16bpp DSTN */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
+ GPIOxx_LCD_DSTN_16BPP,
/* BTUART */
GPIO42_BTUART_RXD,
@@ -158,7 +146,7 @@ static void lubbock_irq_handler(unsigned int irq, struct irq_desc *desc)
{
unsigned long pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled;
do {
- GEDR(0) = GPIO_bit(0); /* clear our parent irq */
+ desc->chip->ack(irq); /* clear our parent irq */
if (likely(pending)) {
irq = LUBBOCK_IRQ(0) + __ffs(pending);
generic_handle_irq(irq);
@@ -240,11 +228,18 @@ static struct resource sa1111_resources[] = {
},
};
+static struct sa1111_platform_data sa1111_info = {
+ .irq_base = IRQ_BOARD_END,
+};
+
static struct platform_device sa1111_device = {
.name = "sa1111",
.id = -1,
.num_resources = ARRAY_SIZE(sa1111_resources),
.resource = sa1111_resources,
+ .dev = {
+ .platform_data = &sa1111_info,
+ },
};
/* ADS7846 is connected through SSP ... and if your board has J5 populated,
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index 189f330719a..e81dd0c8e40 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -88,26 +88,7 @@ static unsigned long magician_pin_config[] __initdata = {
GPIO112_MMC_CMD,
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
/* QCI */
GPIO12_CIF_DD_7,
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 851ee0fc32e..5543c64da9e 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -60,26 +60,7 @@ static unsigned long mainstone_pin_config[] = {
GPIO15_nCS_1,
/* LCD - 16bpp Active TFT */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
GPIO16_PWM0_OUT, /* Backlight */
/* MMC */
@@ -107,6 +88,10 @@ static unsigned long mainstone_pin_config[] = {
GPIO57_nIOIS16,
/* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
GPIO45_AC97_SYSCLK,
/* Keypad */
@@ -162,7 +147,7 @@ static void mainstone_irq_handler(unsigned int irq, struct irq_desc *desc)
{
unsigned long pending = MST_INTSETCLR & mainstone_irq_enabled;
do {
- GEDR(0) = GPIO_bit(0); /* clear useless edge notification */
+ desc->chip->ack(irq); /* clear useless edge notification */
if (likely(pending)) {
irq = MAINSTONE_IRQ(0) + __ffs(pending);
generic_handle_irq(irq);
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index 2466a44d8fd..843fcca76e2 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -86,25 +86,7 @@ static unsigned long mioa701_pin_config[] = {
MIO_CFG_OUT(GPIO22_USB_ENABLE, AF0, DRIVE_LOW),
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
+ GPIOxx_LCD_TFT_16BPP,
/* QCI */
GPIO12_CIF_DD_7,
@@ -155,6 +137,10 @@ static unsigned long mioa701_pin_config[] = {
GPIO41_FFUART_RTS,
/* Sound */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
GPIO89_AC97_SYSCLK,
MIO_CFG_IN(GPIO12_HPJACK_INSERT, AF0),
diff --git a/arch/arm/mach-pxa/mxm8x10.c b/arch/arm/mach-pxa/mxm8x10.c
new file mode 100644
index 00000000000..8c9c6f0d56b
--- /dev/null
+++ b/arch/arm/mach-pxa/mxm8x10.c
@@ -0,0 +1,474 @@
+/*
+ * linux/arch/arm/mach-pxa/mxm8x10.c
+ *
+ * Support for the Embedian MXM-8x10 Computer on Module
+ *
+ * Copyright (C) 2006 Marvell International Ltd.
+ * Copyright (C) 2009 Embedian Inc.
+ * Copyright (C) 2009 TMT Services & Supplies (Pty) Ltd.
+ *
+ * 2007-09-04: eric miao <eric.y.miao@gmail.com>
+ * rewrite to align with latest kernel
+ *
+ * 2010-01-09: Edwin Peer <epeer@tmtservices.co.za>
+ * Hennie van der Merwe <hvdmerwe@tmtservices.co.za>
+ * rework for upstream merge
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/serial_8250.h>
+#include <linux/dm9000.h>
+#include <linux/gpio.h>
+
+#include <plat/i2c.h>
+#include <plat/pxa3xx_nand.h>
+
+#include <mach/pxafb.h>
+#include <mach/mmc.h>
+#include <mach/ohci.h>
+#include <mach/pxa320.h>
+
+#include <mach/mxm8x10.h>
+
+#include "devices.h"
+#include "generic.h"
+
+/* GPIO pin definition
+
+External device stuff - Leave unconfigured for now...
+---------------------
+GPIO0 - DREQ (External DMA Request)
+GPIO3 - nGCS2 (External Chip Select) Where is nGCS0; nGCS1; nGCS4; nGCS5 ?
+GPIO4 - nGCS3
+GPIO15 - EXT_GPIO1
+GPIO16 - EXT_GPIO2
+GPIO17 - EXT_GPIO3
+GPIO24 - EXT_GPIO4
+GPIO25 - EXT_GPIO5
+GPIO26 - EXT_GPIO6
+GPIO27 - EXT_GPIO7
+GPIO28 - EXT_GPIO8
+GPIO29 - EXT_GPIO9
+GPIO30 - EXT_GPIO10
+GPIO31 - EXT_GPIO11
+GPIO57 - EXT_GPIO12
+GPIO74 - EXT_IRQ1
+GPIO75 - EXT_IRQ2
+GPIO76 - EXT_IRQ3
+GPIO77 - EXT_IRQ4
+GPIO78 - EXT_IRQ5
+GPIO79 - EXT_IRQ6
+GPIO80 - EXT_IRQ7
+GPIO81 - EXT_IRQ8
+GPIO87 - VCCIO_PWREN (External Device PWREN)
+
+Dallas 1-Wire - Leave unconfigured for now...
+-------------
+GPIO0_2 - DS - 1Wire
+
+Ethernet
+--------
+GPIO1 - DM9000 PWR
+GPIO9 - DM9K_nIRQ
+GPIO36 - DM9K_RESET
+
+Keypad - Leave unconfigured by for now...
+------
+GPIO1_2 - KP_DKIN0
+GPIO5_2 - KP_MKOUT7
+GPIO82 - KP_DKIN1
+GPIO85 - KP_DKIN2
+GPIO86 - KP_DKIN3
+GPIO113 - KP_MKIN0
+GPIO114 - KP_MKIN1
+GPIO115 - KP_MKIN2
+GPIO116 - KP_MKIN3
+GPIO117 - KP_MKIN4
+GPIO118 - KP_MKIN5
+GPIO119 - KP_MKIN6
+GPIO120 - KP_MKIN7
+GPIO121 - KP_MKOUT0
+GPIO122 - KP_MKOUT1
+GPIO122 - KP_MKOUT2
+GPIO123 - KP_MKOUT3
+GPIO124 - KP_MKOUT4
+GPIO125 - KP_MKOUT5
+GPIO127 - KP_MKOUT6
+
+Data Bus - Leave unconfigured for now...
+--------
+GPIO2 - nWait (Data Bus)
+
+USB Device
+----------
+GPIO4_2 - USBD_PULLUP
+GPIO10 - UTM_CLK (USB Device UTM Clk)
+GPIO49 - USB 2.0 Device UTM_DATA0
+GPIO50 - USB 2.0 Device UTM_DATA1
+GPIO51 - USB 2.0 Device UTM_DATA2
+GPIO52 - USB 2.0 Device UTM_DATA3
+GPIO53 - USB 2.0 Device UTM_DATA4
+GPIO54 - USB 2.0 Device UTM_DATA5
+GPIO55 - USB 2.0 Device UTM_DATA6
+GPIO56 - USB 2.0 Device UTM_DATA7
+GPIO58 - UTM_RXVALID (USB 2.0 Device)
+GPIO59 - UTM_RXACTIVE (USB 2.0 Device)
+GPIO60 - UTM_RXERROR
+GPIO61 - UTM_OPMODE0
+GPIO62 - UTM_OPMODE1
+GPIO71 - USBD_INT (USB Device?)
+GPIO73 - UTM_TXREADY (USB 2.0 Device)
+GPIO83 - UTM_TXVALID (USB 2.0 Device)
+GPIO98 - UTM_RESET (USB 2.0 device)
+GPIO99 - UTM_XCVR_SELECT
+GPIO100 - UTM_TERM_SELECT
+GPIO101 - UTM_SUSPENDM_X
+GPIO102 - UTM_LINESTATE0
+GPIO103 - UTM_LINESTATE1
+
+Card-Bus Interface - Leave unconfigured for now...
+------------------
+GPIO5 - nPIOR (I/O space output enable)
+GPIO6 - nPIOW (I/O space write enable)
+GPIO7 - nIOS16 (Input from I/O space telling size of data bus)
+GPIO8 - nPWAIT (Input for inserting wait states)
+
+LCD
+---
+GPIO6_2 - LDD0
+GPIO7_2 - LDD1
+GPIO8_2 - LDD2
+GPIO9_2 - LDD3
+GPIO11_2 - LDD5
+GPIO12_2 - LDD6
+GPIO13_2 - LDD7
+GPIO14_2 - VSYNC
+GPIO15_2 - HSYNC
+GPIO16_2 - VCLK
+GPIO17_2 - HCLK
+GPIO18_2 - VDEN
+GPIO63 - LDD8 (CPU LCD)
+GPIO64 - LDD9 (CPU LCD)
+GPIO65 - LDD10 (CPU LCD)
+GPIO66 - LDD11 (CPU LCD)
+GPIO67 - LDD12 (CPU LCD)
+GPIO68 - LDD13 (CPU LCD)
+GPIO69 - LDD14 (CPU LCD)
+GPIO70 - LDD15 (CPU LCD)
+GPIO88 - VCCLCD_PWREN (LCD Panel PWREN)
+GPIO97 - BACKLIGHT_EN
+GPIO104 - LCD_PWREN
+
+PWM - Leave unconfigured for now...
+---
+GPIO11 - PWM0
+GPIO12 - PWM1
+GPIO13 - PWM2
+GPIO14 - PWM3
+
+SD-CARD
+-------
+GPIO18 - SDDATA0
+GPIO19 - SDDATA1
+GPIO20 - SDDATA2
+GPIO21 - SDDATA3
+GPIO22 - SDCLK
+GPIO23 - SDCMD
+GPIO72 - SD_WP
+GPIO84 - SD_nIRQ_CD (SD-Card)
+
+I2C
+---
+GPIO32 - I2CSCL
+GPIO33 - I2CSDA
+
+AC97
+----
+GPIO35 - AC97_SDATA_IN
+GPIO37 - AC97_SDATA_OUT
+GPIO38 - AC97_SYNC
+GPIO39 - AC97_BITCLK
+GPIO40 - AC97_nRESET
+
+UART1
+-----
+GPIO41 - UART_RXD1
+GPIO42 - UART_TXD1
+GPIO43 - UART_CTS1
+GPIO44 - UART_DCD1
+GPIO45 - UART_DSR1
+GPIO46 - UART_nRI1
+GPIO47 - UART_DTR1
+GPIO48 - UART_RTS1
+
+UART2
+-----
+GPIO109 - RTS2
+GPIO110 - RXD2
+GPIO111 - TXD2
+GPIO112 - nCTS2
+
+UART3
+-----
+GPIO105 - nCTS3
+GPIO106 - nRTS3
+GPIO107 - TXD3
+GPIO108 - RXD3
+
+SSP3 - Leave unconfigured for now...
+----
+GPIO89 - SSP3_CLK
+GPIO90 - SSP3_SFRM
+GPIO91 - SSP3_TXD
+GPIO92 - SSP3_RXD
+
+SSP4
+GPIO93 - SSP4_CLK
+GPIO94 - SSP4_SFRM
+GPIO95 - SSP4_TXD
+GPIO96 - SSP4_RXD
+*/
+
+static mfp_cfg_t mfp_cfg[] __initdata = {
+ /* USB */
+ GPIO10_UTM_CLK,
+ GPIO49_U2D_PHYDATA_0,
+ GPIO50_U2D_PHYDATA_1,
+ GPIO51_U2D_PHYDATA_2,
+ GPIO52_U2D_PHYDATA_3,
+ GPIO53_U2D_PHYDATA_4,
+ GPIO54_U2D_PHYDATA_5,
+ GPIO55_U2D_PHYDATA_6,
+ GPIO56_U2D_PHYDATA_7,
+ GPIO58_UTM_RXVALID,
+ GPIO59_UTM_RXACTIVE,
+ GPIO60_U2D_RXERROR,
+ GPIO61_U2D_OPMODE0,
+ GPIO62_U2D_OPMODE1,
+ GPIO71_GPIO, /* USBD_INT */
+ GPIO73_UTM_TXREADY,
+ GPIO83_U2D_TXVALID,
+ GPIO98_U2D_RESET,
+ GPIO99_U2D_XCVR_SEL,
+ GPIO100_U2D_TERM_SEL,
+ GPIO101_U2D_SUSPEND,
+ GPIO102_UTM_LINESTATE_0,
+ GPIO103_UTM_LINESTATE_1,
+ GPIO4_2_GPIO | MFP_PULL_HIGH, /* UTM_PULLUP */
+
+ /* DM9000 */
+ GPIO1_GPIO,
+ GPIO9_GPIO,
+ GPIO36_GPIO,
+
+ /* AC97 */
+ GPIO35_AC97_SDATA_IN_0,
+ GPIO37_AC97_SDATA_OUT,
+ GPIO38_AC97_SYNC,
+ GPIO39_AC97_BITCLK,
+ GPIO40_AC97_nACRESET,
+
+ /* UARTS */
+ GPIO41_UART1_RXD,
+ GPIO42_UART1_TXD,
+ GPIO43_UART1_CTS,
+ GPIO44_UART1_DCD,
+ GPIO45_UART1_DSR,
+ GPIO46_UART1_RI,
+ GPIO47_UART1_DTR,
+ GPIO48_UART1_RTS,
+
+ GPIO109_UART2_RTS,
+ GPIO110_UART2_RXD,
+ GPIO111_UART2_TXD,
+ GPIO112_UART2_CTS,
+
+ GPIO105_UART3_CTS,
+ GPIO106_UART3_RTS,
+ GPIO107_UART3_TXD,
+ GPIO108_UART3_RXD,
+
+ GPIO78_GPIO,
+ GPIO79_GPIO,
+ GPIO80_GPIO,
+ GPIO81_GPIO,
+
+ /* I2C */
+ GPIO32_I2C_SCL,
+ GPIO33_I2C_SDA,
+
+ /* MMC */
+ GPIO18_MMC1_DAT0,
+ GPIO19_MMC1_DAT1,
+ GPIO20_MMC1_DAT2,
+ GPIO21_MMC1_DAT3,
+ GPIO22_MMC1_CLK,
+ GPIO23_MMC1_CMD,
+ GPIO72_GPIO | MFP_PULL_HIGH, /* Card Detect */
+ GPIO84_GPIO | MFP_PULL_LOW, /* Write Protect */
+
+ /* IRQ */
+ GPIO74_GPIO | MFP_LPM_EDGE_RISE, /* EXT_IRQ1 */
+ GPIO75_GPIO | MFP_LPM_EDGE_RISE, /* EXT_IRQ2 */
+ GPIO76_GPIO | MFP_LPM_EDGE_RISE, /* EXT_IRQ3 */
+ GPIO77_GPIO | MFP_LPM_EDGE_RISE, /* EXT_IRQ4 */
+ GPIO78_GPIO | MFP_LPM_EDGE_RISE, /* EXT_IRQ5 */
+ GPIO79_GPIO | MFP_LPM_EDGE_RISE, /* EXT_IRQ6 */
+ GPIO80_GPIO | MFP_LPM_EDGE_RISE, /* EXT_IRQ7 */
+ GPIO81_GPIO | MFP_LPM_EDGE_RISE /* EXT_IRQ8 */
+};
+
+/* MMC/MCI Support */
+#if defined(CONFIG_MMC)
+static struct pxamci_platform_data mxm_8x10_mci_platform_data = {
+ .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
+ .detect_delay = 1,
+ .gpio_card_detect = MXM_8X10_SD_nCD,
+ .gpio_card_ro = MXM_8X10_SD_WP,
+ .gpio_power = -1
+};
+
+void __init mxm_8x10_mmc_init(void)
+{
+ pxa_set_mci_info(&mxm_8x10_mci_platform_data);
+}
+#endif
+
+/* USB Open Host Controler Interface */
+static struct pxaohci_platform_data mxm_8x10_ohci_platform_data = {
+ .port_mode = PMM_NPS_MODE,
+ .flags = ENABLE_PORT_ALL
+};
+
+void __init mxm_8x10_usb_host_init(void)
+{
+ pxa_set_ohci_info(&mxm_8x10_ohci_platform_data);
+}
+
+/* AC97 Sound Support */
+static struct platform_device mxm_8x10_ac97_device = {
+ .name = "pxa2xx-ac97"
+};
+
+void __init mxm_8x10_ac97_init(void)
+{
+ platform_device_register(&mxm_8x10_ac97_device);
+}
+
+/* NAND flash Support */
+#if defined(CONFIG_MTD_NAND_PXA3xx) || defined(CONFIG_MTD_NAND_PXA3xx_MODULE)
+#define NAND_BLOCK_SIZE SZ_128K
+#define NB(x) (NAND_BLOCK_SIZE * (x))
+static struct mtd_partition mxm_8x10_nand_partitions[] = {
+ [0] = {
+ .name = "boot",
+ .size = NB(0x002),
+ .offset = NB(0x000),
+ .mask_flags = MTD_WRITEABLE
+ },
+ [1] = {
+ .name = "kernel",
+ .size = NB(0x010),
+ .offset = NB(0x002),
+ .mask_flags = MTD_WRITEABLE
+ },
+ [2] = {
+ .name = "root",
+ .size = NB(0x36c),
+ .offset = NB(0x012)
+ },
+ [3] = {
+ .name = "bbt",
+ .size = NB(0x082),
+ .offset = NB(0x37e),
+ .mask_flags = MTD_WRITEABLE
+ }
+};
+
+static struct pxa3xx_nand_platform_data mxm_8x10_nand_info = {
+ .enable_arbiter = 1,
+ .keep_config = 1,
+ .parts = mxm_8x10_nand_partitions,
+ .nr_parts = ARRAY_SIZE(mxm_8x10_nand_partitions)
+};
+
+static void __init mxm_8x10_nand_init(void)
+{
+ pxa3xx_set_nand_info(&mxm_8x10_nand_info);
+}
+#else
+static inline void mxm_8x10_nand_init(void) {}
+#endif /* CONFIG_MTD_NAND_PXA3xx || CONFIG_MTD_NAND_PXA3xx_MODULE */
+
+/* Ethernet support: Davicom DM9000 */
+static struct resource dm9k_resources[] = {
+ [0] = {
+ .start = MXM_8X10_ETH_PHYS + 0x300,
+ .end = MXM_8X10_ETH_PHYS + 0x300,
+ .flags = IORESOURCE_MEM
+ },
+ [1] = {
+ .start = MXM_8X10_ETH_PHYS + 0x308,
+ .end = MXM_8X10_ETH_PHYS + 0x308,
+ .flags = IORESOURCE_MEM
+ },
+ [2] = {
+ .start = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO9)),
+ .end = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO9)),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE
+ }
+};
+
+static struct dm9000_plat_data dm9k_plat_data = {
+ .flags = DM9000_PLATF_16BITONLY
+};
+
+static struct platform_device dm9k_device = {
+ .name = "dm9000",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(dm9k_resources),
+ .resource = dm9k_resources,
+ .dev = {
+ .platform_data = &dm9k_plat_data
+ }
+};
+
+static void __init mxm_8x10_ethernet_init(void)
+{
+ platform_device_register(&dm9k_device);
+}
+
+/* PXA UARTs */
+static void __init mxm_8x10_uarts_init(void)
+{
+ pxa_set_ffuart_info(NULL);
+ pxa_set_btuart_info(NULL);
+ pxa_set_stuart_info(NULL);
+}
+
+/* I2C and Real Time Clock */
+static struct i2c_board_info __initdata mxm_8x10_i2c_devices[] = {
+ {
+ I2C_BOARD_INFO("ds1337", 0x68)
+ }
+};
+
+static void __init mxm_8x10_i2c_init(void)
+{
+ i2c_register_board_info(0, mxm_8x10_i2c_devices,
+ ARRAY_SIZE(mxm_8x10_i2c_devices));
+ pxa_set_i2c_info(NULL);
+}
+
+void __init mxm_8x10_barebones_init(void)
+{
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(mfp_cfg));
+
+ mxm_8x10_uarts_init();
+ mxm_8x10_nand_init();
+ mxm_8x10_i2c_init();
+ mxm_8x10_ethernet_init();
+}
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index e100af78b16..f70c75b3876 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -83,26 +83,7 @@ static unsigned long palmld_pin_config[] __initdata = {
GPIO105_KP_MKOUT_2,
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
/* PWM */
GPIO16_PWM0_OUT,
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index 8fe3ec27568..d902a813aae 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -87,26 +87,7 @@ static unsigned long palmt5_pin_config[] __initdata = {
GPIO105_KP_MKOUT_2,
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
/* PWM */
GPIO16_PWM0_OUT,
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
index b992f07ece2..717d7a63867 100644
--- a/arch/arm/mach-pxa/palmtc.c
+++ b/arch/arm/mach-pxa/palmtc.c
@@ -84,26 +84,7 @@ static unsigned long palmtc_pin_config[] __initdata = {
GPIO36_GPIO, /* pullup */
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
/* MATRIX KEYPAD */
GPIO0_GPIO | WAKEUP_ON_EDGE_BOTH, /* in 0 */
diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c
index dc728d6ab94..3d284ff1a64 100644
--- a/arch/arm/mach-pxa/palmte2.c
+++ b/arch/arm/mach-pxa/palmte2.c
@@ -73,26 +73,7 @@ static unsigned long palmte2_pin_config[] __initdata = {
GPIO47_FICP_TXD,
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
/* GPIO KEYS */
GPIO5_GPIO, /* notes */
diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c
index b433bb49671..d8b4469607a 100644
--- a/arch/arm/mach-pxa/palmtreo.c
+++ b/arch/arm/mach-pxa/palmtreo.c
@@ -99,25 +99,7 @@ static unsigned long treo_pin_config[] __initdata = {
GPIO93_KP_DKIN_0 | WAKEUP_ON_LEVEL_HIGH, /* Hotsync button */
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
+ GPIOxx_LCD_TFT_16BPP,
/* Quick Capture Interface */
GPIO84_CIF_FV,
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index b37a025c0b7..007b58c11f8 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -110,26 +110,7 @@ static unsigned long palmtx_pin_config[] __initdata = {
GPIO105_KP_MKOUT_2,
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
/* FFUART */
GPIO34_FFUART_RXD,
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
index 1c5d68a9451..3a7925ca394 100644
--- a/arch/arm/mach-pxa/palmz72.c
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -95,26 +95,8 @@ static unsigned long palmz72_pin_config[] __initdata = {
GPIO105_KP_MKOUT_2,
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
+
GPIO20_GPIO, /* bl power */
GPIO21_GPIO, /* LCD border switch */
GPIO22_GPIO, /* LCD border color */
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index d5255ae74fe..9d0ecea1760 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -58,6 +58,12 @@ static unsigned long pcm990_pin_config[] __initdata = {
/* I2C */
GPIO117_I2C_SCL,
GPIO118_I2C_SDA,
+
+ /* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
};
/*
@@ -259,8 +265,7 @@ static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc)
unsigned long pending = (~PCM990_INTSETCLR) & pcm990_irq_enabled;
do {
- GEDR(PCM990_CTRL_INT_IRQ_GPIO) =
- GPIO_bit(PCM990_CTRL_INT_IRQ_GPIO);
+ desc->chip->ack(irq); /* clear our parent IRQ */
if (likely(pending)) {
irq = PCM027_IRQ(0) + __ffs(pending);
generic_handle_irq(irq);
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index c2b938a4d5c..d58a52415d7 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -91,26 +91,7 @@ static unsigned long poodle_pin_config[] __initdata = {
GPIO35_FFUART_CTS,
/* LCD */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
/* PC Card */
GPIO48_nPOE,
@@ -193,11 +174,18 @@ static struct resource locomo_resources[] = {
},
};
+static struct locomo_platform_data locomo_info = {
+ .irq_base = IRQ_BOARD_START,
+};
+
struct platform_device poodle_locomo_device = {
.name = "locomo",
.id = 0,
.num_resources = ARRAY_SIZE(locomo_resources),
.resource = locomo_resources,
+ .dev = {
+ .platform_data = &locomo_info,
+ },
};
EXPORT_SYMBOL(poodle_locomo_device);
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index d783123e2d4..0af36177ff0 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -40,6 +40,25 @@ void pxa27x_clear_otgph(void)
}
EXPORT_SYMBOL(pxa27x_clear_otgph);
+static unsigned long ac97_reset_config[] = {
+ GPIO95_AC97_nRESET,
+ GPIO95_GPIO,
+ GPIO113_AC97_nRESET,
+ GPIO113_GPIO,
+};
+
+void pxa27x_assert_ac97reset(int reset_gpio, int on)
+{
+ if (reset_gpio == 113)
+ pxa2xx_mfp_config(on ? &ac97_reset_config[0] :
+ &ac97_reset_config[1], 1);
+
+ if (reset_gpio == 95)
+ pxa2xx_mfp_config(on ? &ac97_reset_config[2] :
+ &ac97_reset_config[3], 1);
+}
+EXPORT_SYMBOL_GPL(pxa27x_assert_ac97reset);
+
/* Crystal clock: 13MHz */
#define BASE_CLK 13000000
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
new file mode 100644
index 00000000000..3184bdc1452
--- /dev/null
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -0,0 +1,1108 @@
+/*
+ * arch/arm/mach-pxa/raumfeld.c
+ *
+ * Support for the following Raumfeld devices:
+ *
+ * * Controller
+ * * Connector
+ * * Speaker S/M
+ *
+ * See http://www.raumfeld.com for details.
+ *
+ * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/sysdev.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/gpio.h>
+#include <linux/smsc911x.h>
+#include <linux/input.h>
+#include <linux/rotary_encoder.h>
+#include <linux/gpio_keys.h>
+#include <linux/input/eeti_ts.h>
+#include <linux/leds.h>
+#include <linux/w1-gpio.h>
+#include <linux/sched.h>
+#include <linux/pwm_backlight.h>
+#include <linux/i2c.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
+#include <linux/lis3lv02d.h>
+#include <linux/pda_power.h>
+#include <linux/power_supply.h>
+#include <linux/pda_power.h>
+#include <linux/power_supply.h>
+#include <linux/regulator/max8660.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/consumer.h>
+#include <linux/delay.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include <mach/hardware.h>
+#include <mach/pxa3xx-regs.h>
+#include <mach/mfp-pxa3xx.h>
+#include <mach/mfp-pxa300.h>
+#include <mach/ohci.h>
+#include <mach/pxafb.h>
+#include <mach/mmc.h>
+#include <plat/i2c.h>
+#include <plat/pxa3xx_nand.h>
+
+#include "generic.h"
+#include "devices.h"
+#include "clock.h"
+
+/* common GPIO definitions */
+
+/* inputs */
+#define GPIO_ON_OFF (14)
+#define GPIO_VOLENC_A (19)
+#define GPIO_VOLENC_B (20)
+#define GPIO_CHARGE_DONE (23)
+#define GPIO_CHARGE_IND (27)
+#define GPIO_TOUCH_IRQ (32)
+#define GPIO_ETH_IRQ (40)
+#define GPIO_SPI_MISO (98)
+#define GPIO_ACCEL_IRQ (104)
+#define GPIO_RESCUE_BOOT (115)
+#define GPIO_DOCK_DETECT (116)
+#define GPIO_KEY1 (117)
+#define GPIO_KEY2 (118)
+#define GPIO_KEY3 (119)
+#define GPIO_CHARGE_USB_OK (112)
+#define GPIO_CHARGE_DC_OK (101)
+#define GPIO_CHARGE_USB_SUSP (102)
+
+/* outputs */
+#define GPIO_SHUTDOWN_SUPPLY (16)
+#define GPIO_SHUTDOWN_BATT (18)
+#define GPIO_CHRG_PEN2 (31)
+#define GPIO_TFT_VA_EN (33)
+#define GPIO_SPDIF_CS (34)
+#define GPIO_LED2 (35)
+#define GPIO_LED1 (36)
+#define GPIO_SPDIF_RESET (38)
+#define GPIO_SPI_CLK (95)
+#define GPIO_MCLK_DAC_CS (96)
+#define GPIO_SPI_MOSI (97)
+#define GPIO_W1_PULLUP_ENABLE (105)
+#define GPIO_DISPLAY_ENABLE (106)
+#define GPIO_MCLK_RESET (111)
+#define GPIO_W2W_RESET (113)
+#define GPIO_W2W_PDN (114)
+#define GPIO_CODEC_RESET (120)
+#define GPIO_AUDIO_VA_ENABLE (124)
+#define GPIO_ACCEL_CS (125)
+#define GPIO_ONE_WIRE (126)
+
+/*
+ * GPIO configurations
+ */
+static mfp_cfg_t raumfeld_controller_pin_config[] __initdata = {
+ /* UART1 */
+ GPIO77_UART1_RXD,
+ GPIO78_UART1_TXD,
+ GPIO79_UART1_CTS,
+ GPIO81_UART1_DSR,
+ GPIO83_UART1_DTR,
+ GPIO84_UART1_RTS,
+
+ /* UART3 */
+ GPIO110_UART3_RXD,
+
+ /* USB Host */
+ GPIO0_2_USBH_PEN,
+ GPIO1_2_USBH_PWR,
+
+ /* I2C */
+ GPIO21_I2C_SCL | MFP_LPM_FLOAT | MFP_PULL_FLOAT,
+ GPIO22_I2C_SDA | MFP_LPM_FLOAT | MFP_PULL_FLOAT,
+
+ /* SPI */
+ GPIO34_GPIO, /* SPDIF_CS */
+ GPIO96_GPIO, /* MCLK_CS */
+ GPIO125_GPIO, /* ACCEL_CS */
+
+ /* MMC */
+ GPIO3_MMC1_DAT0,
+ GPIO4_MMC1_DAT1,
+ GPIO5_MMC1_DAT2,
+ GPIO6_MMC1_DAT3,
+ GPIO7_MMC1_CLK,
+ GPIO8_MMC1_CMD,
+
+ /* One-wire */
+ GPIO126_GPIO | MFP_LPM_FLOAT,
+ GPIO105_GPIO | MFP_PULL_LOW | MFP_LPM_PULL_LOW,
+
+ /* CHRG_USB_OK */
+ GPIO101_GPIO | MFP_PULL_HIGH,
+ /* CHRG_USB_OK */
+ GPIO112_GPIO | MFP_PULL_HIGH,
+ /* CHRG_USB_SUSP */
+ GPIO102_GPIO,
+ /* DISPLAY_ENABLE */
+ GPIO106_GPIO,
+ /* DOCK_DETECT */
+ GPIO116_GPIO | MFP_LPM_FLOAT | MFP_PULL_FLOAT,
+
+ /* LCD */
+ GPIO54_LCD_LDD_0,
+ GPIO55_LCD_LDD_1,
+ GPIO56_LCD_LDD_2,
+ GPIO57_LCD_LDD_3,
+ GPIO58_LCD_LDD_4,
+ GPIO59_LCD_LDD_5,
+ GPIO60_LCD_LDD_6,
+ GPIO61_LCD_LDD_7,
+ GPIO62_LCD_LDD_8,
+ GPIO63_LCD_LDD_9,
+ GPIO64_LCD_LDD_10,
+ GPIO65_LCD_LDD_11,
+ GPIO66_LCD_LDD_12,
+ GPIO67_LCD_LDD_13,
+ GPIO68_LCD_LDD_14,
+ GPIO69_LCD_LDD_15,
+ GPIO70_LCD_LDD_16,
+ GPIO71_LCD_LDD_17,
+ GPIO72_LCD_FCLK,
+ GPIO73_LCD_LCLK,
+ GPIO74_LCD_PCLK,
+ GPIO75_LCD_BIAS,
+};
+
+static mfp_cfg_t raumfeld_connector_pin_config[] __initdata = {
+ /* UART1 */
+ GPIO77_UART1_RXD,
+ GPIO78_UART1_TXD,
+ GPIO79_UART1_CTS,
+ GPIO81_UART1_DSR,
+ GPIO83_UART1_DTR,
+ GPIO84_UART1_RTS,
+
+ /* UART3 */
+ GPIO110_UART3_RXD,
+
+ /* USB Host */
+ GPIO0_2_USBH_PEN,
+ GPIO1_2_USBH_PWR,
+
+ /* I2C */
+ GPIO21_I2C_SCL | MFP_LPM_FLOAT | MFP_PULL_FLOAT,
+ GPIO22_I2C_SDA | MFP_LPM_FLOAT | MFP_PULL_FLOAT,
+
+ /* SPI */
+ GPIO34_GPIO, /* SPDIF_CS */
+ GPIO96_GPIO, /* MCLK_CS */
+ GPIO125_GPIO, /* ACCEL_CS */
+
+ /* MMC */
+ GPIO3_MMC1_DAT0,
+ GPIO4_MMC1_DAT1,
+ GPIO5_MMC1_DAT2,
+ GPIO6_MMC1_DAT3,
+ GPIO7_MMC1_CLK,
+ GPIO8_MMC1_CMD,
+
+ /* Ethernet */
+ GPIO1_nCS2, /* CS */
+ GPIO40_GPIO | MFP_PULL_HIGH, /* IRQ */
+
+ /* SSP for I2S */
+ GPIO85_SSP1_SCLK,
+ GPIO89_SSP1_EXTCLK,
+ GPIO86_SSP1_FRM,
+ GPIO87_SSP1_TXD,
+ GPIO88_SSP1_RXD,
+ GPIO90_SSP1_SYSCLK,
+
+ /* SSP2 for S/PDIF */
+ GPIO25_SSP2_SCLK,
+ GPIO26_SSP2_FRM,
+ GPIO27_SSP2_TXD,
+ GPIO29_SSP2_EXTCLK,
+
+ /* LEDs */
+ GPIO35_GPIO | MFP_LPM_PULL_LOW,
+ GPIO36_GPIO | MFP_LPM_DRIVE_HIGH,
+};
+
+static mfp_cfg_t raumfeld_speaker_pin_config[] __initdata = {
+ /* UART1 */
+ GPIO77_UART1_RXD,
+ GPIO78_UART1_TXD,
+ GPIO79_UART1_CTS,
+ GPIO81_UART1_DSR,
+ GPIO83_UART1_DTR,
+ GPIO84_UART1_RTS,
+
+ /* UART3 */
+ GPIO110_UART3_RXD,
+
+ /* USB Host */
+ GPIO0_2_USBH_PEN,
+ GPIO1_2_USBH_PWR,
+
+ /* I2C */
+ GPIO21_I2C_SCL | MFP_LPM_FLOAT | MFP_PULL_FLOAT,
+ GPIO22_I2C_SDA | MFP_LPM_FLOAT | MFP_PULL_FLOAT,
+
+ /* SPI */
+ GPIO34_GPIO, /* SPDIF_CS */
+ GPIO96_GPIO, /* MCLK_CS */
+ GPIO125_GPIO, /* ACCEL_CS */
+
+ /* MMC */
+ GPIO3_MMC1_DAT0,
+ GPIO4_MMC1_DAT1,
+ GPIO5_MMC1_DAT2,
+ GPIO6_MMC1_DAT3,
+ GPIO7_MMC1_CLK,
+ GPIO8_MMC1_CMD,
+
+ /* Ethernet */
+ GPIO1_nCS2, /* CS */
+ GPIO40_GPIO | MFP_PULL_HIGH, /* IRQ */
+
+ /* SSP for I2S */
+ GPIO85_SSP1_SCLK,
+ GPIO89_SSP1_EXTCLK,
+ GPIO86_SSP1_FRM,
+ GPIO87_SSP1_TXD,
+ GPIO88_SSP1_RXD,
+ GPIO90_SSP1_SYSCLK,
+
+ /* LEDs */
+ GPIO35_GPIO | MFP_LPM_PULL_LOW,
+ GPIO36_GPIO | MFP_LPM_DRIVE_HIGH,
+};
+
+/*
+ * SMSC LAN9220 Ethernet
+ */
+
+static struct resource smc91x_resources[] = {
+ {
+ .start = PXA3xx_CS2_PHYS,
+ .end = PXA3xx_CS2_PHYS + 0xfffff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = gpio_to_irq(GPIO_ETH_IRQ),
+ .end = gpio_to_irq(GPIO_ETH_IRQ),
+ .flags = IORESOURCE_IRQ | IRQF_TRIGGER_FALLING,
+ }
+};
+
+static struct smsc911x_platform_config raumfeld_smsc911x_config = {
+ .phy_interface = PHY_INTERFACE_MODE_MII,
+ .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+ .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+ .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
+};
+
+static struct platform_device smc91x_device = {
+ .name = "smsc911x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(smc91x_resources),
+ .resource = smc91x_resources,
+ .dev = {
+ .platform_data = &raumfeld_smsc911x_config,
+ }
+};
+
+/**
+ * NAND
+ */
+
+static struct mtd_partition raumfeld_nand_partitions[] = {
+ {
+ .name = "Bootloader",
+ .offset = 0,
+ .size = 0xa0000,
+ .mask_flags = MTD_WRITEABLE, /* force read-only */
+ },
+ {
+ .name = "BootloaderEnvironment",
+ .offset = 0xa0000,
+ .size = 0x20000,
+ },
+ {
+ .name = "BootloaderSplashScreen",
+ .offset = 0xc0000,
+ .size = 0x60000,
+ },
+ {
+ .name = "UBI",
+ .offset = 0x120000,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct pxa3xx_nand_platform_data raumfeld_nand_info = {
+ .enable_arbiter = 1,
+ .keep_config = 1,
+ .parts = raumfeld_nand_partitions,
+ .nr_parts = ARRAY_SIZE(raumfeld_nand_partitions),
+};
+
+/**
+ * USB (OHCI) support
+ */
+
+static struct pxaohci_platform_data raumfeld_ohci_info = {
+ .port_mode = PMM_GLOBAL_MODE,
+ .flags = ENABLE_PORT1,
+};
+
+/**
+ * Rotary encoder input device
+ */
+
+static struct rotary_encoder_platform_data raumfeld_rotary_encoder_info = {
+ .steps = 24,
+ .axis = REL_X,
+ .relative_axis = 1,
+ .gpio_a = GPIO_VOLENC_A,
+ .gpio_b = GPIO_VOLENC_B,
+ .inverted_a = 1,
+ .inverted_b = 0,
+};
+
+static struct platform_device rotary_encoder_device = {
+ .name = "rotary-encoder",
+ .id = 0,
+ .dev = {
+ .platform_data = &raumfeld_rotary_encoder_info,
+ }
+};
+
+/**
+ * GPIO buttons
+ */
+
+static struct gpio_keys_button gpio_keys_button[] = {
+ {
+ .code = KEY_F1,
+ .type = EV_KEY,
+ .gpio = GPIO_KEY1,
+ .active_low = 1,
+ .wakeup = 0,
+ .debounce_interval = 5, /* ms */
+ .desc = "Button 1",
+ },
+ {
+ .code = KEY_F2,
+ .type = EV_KEY,
+ .gpio = GPIO_KEY2,
+ .active_low = 1,
+ .wakeup = 0,
+ .debounce_interval = 5, /* ms */
+ .desc = "Button 2",
+ },
+ {
+ .code = KEY_F3,
+ .type = EV_KEY,
+ .gpio = GPIO_KEY3,
+ .active_low = 1,
+ .wakeup = 0,
+ .debounce_interval = 5, /* ms */
+ .desc = "Button 3",
+ },
+ {
+ .code = KEY_F4,
+ .type = EV_KEY,
+ .gpio = GPIO_RESCUE_BOOT,
+ .active_low = 0,
+ .wakeup = 0,
+ .debounce_interval = 5, /* ms */
+ .desc = "rescue boot button",
+ },
+ {
+ .code = KEY_F5,
+ .type = EV_KEY,
+ .gpio = GPIO_DOCK_DETECT,
+ .active_low = 1,
+ .wakeup = 0,
+ .debounce_interval = 5, /* ms */
+ .desc = "dock detect",
+ },
+ {
+ .code = KEY_F6,
+ .type = EV_KEY,
+ .gpio = GPIO_ON_OFF,
+ .active_low = 0,
+ .wakeup = 0,
+ .debounce_interval = 5, /* ms */
+ .desc = "on/off button",
+ },
+};
+
+static struct gpio_keys_platform_data gpio_keys_platform_data = {
+ .buttons = gpio_keys_button,
+ .nbuttons = ARRAY_SIZE(gpio_keys_button),
+ .rep = 0,
+};
+
+static struct platform_device raumfeld_gpio_keys_device = {
+ .name = "gpio-keys",
+ .id = -1,
+ .dev = {
+ .platform_data = &gpio_keys_platform_data,
+ }
+};
+
+/**
+ * GPIO LEDs
+ */
+
+static struct gpio_led raumfeld_leds[] = {
+ {
+ .name = "raumfeld:1",
+ .gpio = GPIO_LED1,
+ .active_low = 1,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+ {
+ .name = "raumfeld:2",
+ .gpio = GPIO_LED2,
+ .active_low = 0,
+ .default_state = LEDS_GPIO_DEFSTATE_OFF,
+ }
+};
+
+static struct gpio_led_platform_data raumfeld_led_platform_data = {
+ .leds = raumfeld_leds,
+ .num_leds = ARRAY_SIZE(raumfeld_leds),
+};
+
+static struct platform_device raumfeld_led_device = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &raumfeld_led_platform_data,
+ },
+};
+
+/**
+ * One-wire (W1 bus) support
+ */
+
+static void w1_enable_external_pullup(int enable)
+{
+ gpio_set_value(GPIO_W1_PULLUP_ENABLE, enable);
+ msleep(100);
+}
+
+static struct w1_gpio_platform_data w1_gpio_platform_data = {
+ .pin = GPIO_ONE_WIRE,
+ .is_open_drain = 0,
+ .enable_external_pullup = w1_enable_external_pullup,
+};
+
+struct platform_device raumfeld_w1_gpio_device = {
+ .name = "w1-gpio",
+ .dev = {
+ .platform_data = &w1_gpio_platform_data
+ }
+};
+
+static void __init raumfeld_w1_init(void)
+{
+ int ret = gpio_request(GPIO_W1_PULLUP_ENABLE,
+ "W1 external pullup enable");
+
+ if (ret < 0)
+ pr_warning("Unable to request GPIO_W1_PULLUP_ENABLE\n");
+ else
+ gpio_direction_output(GPIO_W1_PULLUP_ENABLE, 0);
+
+ platform_device_register(&raumfeld_w1_gpio_device);
+}
+
+/**
+ * Framebuffer device
+ */
+
+/* PWM controlled backlight */
+static struct platform_pwm_backlight_data raumfeld_pwm_backlight_data = {
+ .pwm_id = 0,
+ .max_brightness = 100,
+ .dft_brightness = 100,
+ /* 10000 ns = 10 ms ^= 100 kHz */
+ .pwm_period_ns = 10000,
+};
+
+static struct platform_device raumfeld_pwm_backlight_device = {
+ .name = "pwm-backlight",
+ .dev = {
+ .parent = &pxa27x_device_pwm0.dev,
+ .platform_data = &raumfeld_pwm_backlight_data,
+ }
+};
+
+/* LT3593 controlled backlight */
+static struct gpio_led raumfeld_lt3593_led = {
+ .name = "backlight",
+ .gpio = mfp_to_gpio(MFP_PIN_GPIO17),
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+};
+
+static struct gpio_led_platform_data raumfeld_lt3593_platform_data = {
+ .leds = &raumfeld_lt3593_led,
+ .num_leds = 1,
+};
+
+static struct platform_device raumfeld_lt3593_device = {
+ .name = "leds-lt3593",
+ .id = -1,
+ .dev = {
+ .platform_data = &raumfeld_lt3593_platform_data,
+ },
+};
+
+static struct pxafb_mode_info sharp_lq043t3dx02_mode = {
+ .pixclock = 111000,
+ .xres = 480,
+ .yres = 272,
+ .bpp = 16,
+ .hsync_len = 4,
+ .left_margin = 2,
+ .right_margin = 1,
+ .vsync_len = 1,
+ .upper_margin = 3,
+ .lower_margin = 1,
+ .sync = 0,
+};
+
+static struct pxafb_mach_info raumfeld_sharp_lcd_info = {
+ .modes = &sharp_lq043t3dx02_mode,
+ .num_modes = 1,
+ .video_mem_size = 0x400000,
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
+};
+
+static void __init raumfeld_lcd_init(void)
+{
+ int ret;
+
+ set_pxa_fb_info(&raumfeld_sharp_lcd_info);
+
+ /* Earlier devices had the backlight regulator controlled
+ * via PWM, later versions use another controller for that */
+ if ((system_rev & 0xff) < 2) {
+ mfp_cfg_t raumfeld_pwm_pin_config = GPIO17_PWM0_OUT;
+ pxa3xx_mfp_config(&raumfeld_pwm_pin_config, 1);
+ platform_device_register(&raumfeld_pwm_backlight_device);
+ } else
+ platform_device_register(&raumfeld_lt3593_device);
+
+ ret = gpio_request(GPIO_TFT_VA_EN, "display VA enable");
+ if (ret < 0)
+ pr_warning("Unable to request GPIO_TFT_VA_EN\n");
+ else
+ gpio_direction_output(GPIO_TFT_VA_EN, 1);
+
+ ret = gpio_request(GPIO_DISPLAY_ENABLE, "display enable");
+ if (ret < 0)
+ pr_warning("Unable to request GPIO_DISPLAY_ENABLE\n");
+ else
+ gpio_direction_output(GPIO_DISPLAY_ENABLE, 1);
+}
+
+/**
+ * SPI devices
+ */
+
+struct spi_gpio_platform_data raumfeld_spi_platform_data = {
+ .sck = GPIO_SPI_CLK,
+ .mosi = GPIO_SPI_MOSI,
+ .miso = GPIO_SPI_MISO,
+ .num_chipselect = 3,
+};
+
+static struct platform_device raumfeld_spi_device = {
+ .name = "spi_gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &raumfeld_spi_platform_data,
+ }
+};
+
+static struct lis3lv02d_platform_data lis3_pdata = {
+ .click_flags = LIS3_CLICK_SINGLE_X |
+ LIS3_CLICK_SINGLE_Y |
+ LIS3_CLICK_SINGLE_Z,
+ .irq_cfg = LIS3_IRQ1_CLICK | LIS3_IRQ2_CLICK,
+ .wakeup_flags = LIS3_WAKEUP_X_LO | LIS3_WAKEUP_X_HI |
+ LIS3_WAKEUP_Y_LO | LIS3_WAKEUP_Y_HI |
+ LIS3_WAKEUP_Z_LO | LIS3_WAKEUP_Z_HI,
+ .wakeup_thresh = 10,
+ .click_thresh_x = 10,
+ .click_thresh_y = 10,
+ .click_thresh_z = 10,
+};
+
+#define SPI_AK4104 \
+{ \
+ .modalias = "ak4104", \
+ .max_speed_hz = 10000, \
+ .bus_num = 0, \
+ .chip_select = 0, \
+ .controller_data = (void *) GPIO_SPDIF_CS, \
+}
+
+#define SPI_LIS3 \
+{ \
+ .modalias = "lis3lv02d_spi", \
+ .max_speed_hz = 1000000, \
+ .bus_num = 0, \
+ .chip_select = 1, \
+ .controller_data = (void *) GPIO_ACCEL_CS, \
+ .platform_data = &lis3_pdata, \
+ .irq = gpio_to_irq(GPIO_ACCEL_IRQ), \
+}
+
+#define SPI_DAC7512 \
+{ \
+ .modalias = "dac7512", \
+ .max_speed_hz = 1000000, \
+ .bus_num = 0, \
+ .chip_select = 2, \
+ .controller_data = (void *) GPIO_MCLK_DAC_CS, \
+}
+
+static struct spi_board_info connector_spi_devices[] __initdata = {
+ SPI_AK4104,
+ SPI_DAC7512,
+};
+
+static struct spi_board_info speaker_spi_devices[] __initdata = {
+ SPI_DAC7512,
+};
+
+static struct spi_board_info controller_spi_devices[] __initdata = {
+ SPI_LIS3,
+};
+
+/**
+ * MMC for Marvell Libertas 8688 via SDIO
+ */
+
+static int raumfeld_mci_init(struct device *dev, irq_handler_t isr, void *data)
+{
+ gpio_set_value(GPIO_W2W_RESET, 1);
+ gpio_set_value(GPIO_W2W_PDN, 1);
+
+ return 0;
+}
+
+static void raumfeld_mci_exit(struct device *dev, void *data)
+{
+ gpio_set_value(GPIO_W2W_RESET, 0);
+ gpio_set_value(GPIO_W2W_PDN, 0);
+}
+
+static struct pxamci_platform_data raumfeld_mci_platform_data = {
+ .init = raumfeld_mci_init,
+ .exit = raumfeld_mci_exit,
+ .detect_delay = 20,
+ .gpio_card_detect = -1,
+ .gpio_card_ro = -1,
+ .gpio_power = -1,
+};
+
+/*
+ * External power / charge logic
+ */
+
+static int power_supply_init(struct device *dev)
+{
+ return 0;
+}
+
+static void power_supply_exit(struct device *dev)
+{
+}
+
+static int raumfeld_is_ac_online(void)
+{
+ return !gpio_get_value(GPIO_CHARGE_DC_OK);
+}
+
+static int raumfeld_is_usb_online(void)
+{
+ return 0;
+}
+
+static char *raumfeld_power_supplicants[] = { "ds2760-battery.0" };
+
+static struct pda_power_pdata power_supply_info = {
+ .init = power_supply_init,
+ .is_ac_online = raumfeld_is_ac_online,
+ .is_usb_online = raumfeld_is_usb_online,
+ .exit = power_supply_exit,
+ .supplied_to = raumfeld_power_supplicants,
+ .num_supplicants = ARRAY_SIZE(raumfeld_power_supplicants)
+};
+
+static struct resource power_supply_resources[] = {
+ {
+ .name = "ac",
+ .flags = IORESOURCE_IRQ |
+ IORESOURCE_IRQ_HIGHEDGE | IORESOURCE_IRQ_LOWEDGE,
+ .start = GPIO_CHARGE_DC_OK,
+ .end = GPIO_CHARGE_DC_OK,
+ },
+};
+
+static irqreturn_t charge_done_irq(int irq, void *dev_id)
+{
+ struct power_supply *psy;
+
+ psy = power_supply_get_by_name("ds2760-battery.0");
+
+ if (psy)
+ power_supply_set_battery_charged(psy);
+
+ return IRQ_HANDLED;
+}
+
+static struct platform_device raumfeld_power_supply = {
+ .name = "pda-power",
+ .id = -1,
+ .dev = {
+ .platform_data = &power_supply_info,
+ },
+ .resource = power_supply_resources,
+ .num_resources = ARRAY_SIZE(power_supply_resources),
+};
+
+static void __init raumfeld_power_init(void)
+{
+ int ret;
+
+ /* Set PEN2 high to enable maximum charge current */
+ ret = gpio_request(GPIO_CHRG_PEN2, "CHRG_PEN2");
+ if (ret < 0)
+ pr_warning("Unable to request GPIO_CHRG_PEN2\n");
+ else
+ gpio_direction_output(GPIO_CHRG_PEN2, 1);
+
+ ret = gpio_request(GPIO_CHARGE_DC_OK, "CABLE_DC_OK");
+ if (ret < 0)
+ pr_warning("Unable to request GPIO_CHARGE_DC_OK\n");
+
+ ret = gpio_request(GPIO_CHARGE_USB_SUSP, "CHARGE_USB_SUSP");
+ if (ret < 0)
+ pr_warning("Unable to request GPIO_CHARGE_USB_SUSP\n");
+ else
+ gpio_direction_output(GPIO_CHARGE_USB_SUSP, 0);
+
+ power_supply_resources[0].start = gpio_to_irq(GPIO_CHARGE_DC_OK);
+ power_supply_resources[0].end = gpio_to_irq(GPIO_CHARGE_DC_OK);
+
+ ret = request_irq(gpio_to_irq(GPIO_CHARGE_DONE),
+ &charge_done_irq, IORESOURCE_IRQ_LOWEDGE,
+ "charge_done", NULL);
+
+ if (ret < 0)
+ printk(KERN_ERR "%s: unable to register irq %d\n", __func__,
+ GPIO_CHARGE_DONE);
+ else
+ platform_device_register(&raumfeld_power_supply);
+}
+
+/* Fixed regulator for AUDIO_VA, 0-0048 maps to the cs4270 codec device */
+
+static struct regulator_consumer_supply audio_va_consumer_supply =
+ REGULATOR_SUPPLY("va", "0-0048");
+
+struct regulator_init_data audio_va_initdata = {
+ .consumer_supplies = &audio_va_consumer_supply,
+ .num_consumer_supplies = 1,
+ .constraints = {
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct fixed_voltage_config audio_va_config = {
+ .supply_name = "audio_va",
+ .microvolts = 5000000,
+ .gpio = GPIO_AUDIO_VA_ENABLE,
+ .enable_high = 1,
+ .enabled_at_boot = 0,
+ .init_data = &audio_va_initdata,
+};
+
+static struct platform_device audio_va_device = {
+ .name = "reg-fixed-voltage",
+ .id = 0,
+ .dev = {
+ .platform_data = &audio_va_config,
+ },
+};
+
+/* Dummy supplies for Codec's VD/VLC */
+
+static struct regulator_consumer_supply audio_dummy_supplies[] = {
+ REGULATOR_SUPPLY("vd", "0-0048"),
+ REGULATOR_SUPPLY("vlc", "0-0048"),
+};
+
+struct regulator_init_data audio_dummy_initdata = {
+ .consumer_supplies = audio_dummy_supplies,
+ .num_consumer_supplies = ARRAY_SIZE(audio_dummy_supplies),
+ .constraints = {
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct fixed_voltage_config audio_dummy_config = {
+ .supply_name = "audio_vd",
+ .microvolts = 3300000,
+ .gpio = -1,
+ .init_data = &audio_dummy_initdata,
+};
+
+static struct platform_device audio_supply_dummy_device = {
+ .name = "reg-fixed-voltage",
+ .id = 1,
+ .dev = {
+ .platform_data = &audio_dummy_config,
+ },
+};
+
+static struct platform_device *audio_regulator_devices[] = {
+ &audio_va_device,
+ &audio_supply_dummy_device,
+};
+
+/**
+ * Regulator support via MAX8660
+ */
+
+static struct regulator_consumer_supply vcc_mmc_supply =
+ REGULATOR_SUPPLY("vmmc", "pxa2xx-mci.0");
+
+static struct regulator_init_data vcc_mmc_init_data = {
+ .constraints = {
+ .min_uV = 3300000,
+ .max_uV = 3300000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL,
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS |
+ REGULATOR_CHANGE_VOLTAGE |
+ REGULATOR_CHANGE_MODE,
+ },
+ .consumer_supplies = &vcc_mmc_supply,
+ .num_consumer_supplies = 1,
+};
+
+struct max8660_subdev_data max8660_v6_subdev_data = {
+ .id = MAX8660_V6,
+ .name = "vmmc",
+ .platform_data = &vcc_mmc_init_data,
+};
+
+static struct max8660_platform_data max8660_pdata = {
+ .subdevs = &max8660_v6_subdev_data,
+ .num_subdevs = 1,
+};
+
+/**
+ * I2C devices
+ */
+
+static struct i2c_board_info raumfeld_pwri2c_board_info = {
+ .type = "max8660",
+ .addr = 0x34,
+ .platform_data = &max8660_pdata,
+};
+
+static struct i2c_board_info raumfeld_connector_i2c_board_info __initdata = {
+ .type = "cs4270",
+ .addr = 0x48,
+};
+
+static struct eeti_ts_platform_data eeti_ts_pdata = {
+ .irq_active_high = 1,
+};
+
+static struct i2c_board_info raumfeld_controller_i2c_board_info __initdata = {
+ .type = "eeti_ts",
+ .addr = 0x0a,
+ .irq = gpio_to_irq(GPIO_TOUCH_IRQ),
+ .platform_data = &eeti_ts_pdata,
+};
+
+static struct platform_device *raumfeld_common_devices[] = {
+ &raumfeld_gpio_keys_device,
+ &raumfeld_led_device,
+ &raumfeld_spi_device,
+};
+
+static void __init raumfeld_audio_init(void)
+{
+ int ret;
+
+ ret = gpio_request(GPIO_CODEC_RESET, "cs4270 reset");
+ if (ret < 0)
+ pr_warning("unable to request GPIO_CODEC_RESET\n");
+ else
+ gpio_direction_output(GPIO_CODEC_RESET, 1);
+
+ ret = gpio_request(GPIO_SPDIF_RESET, "ak4104 s/pdif reset");
+ if (ret < 0)
+ pr_warning("unable to request GPIO_SPDIF_RESET\n");
+ else
+ gpio_direction_output(GPIO_SPDIF_RESET, 1);
+
+ ret = gpio_request(GPIO_MCLK_RESET, "MCLK reset");
+ if (ret < 0)
+ pr_warning("unable to request GPIO_MCLK_RESET\n");
+ else
+ gpio_direction_output(GPIO_MCLK_RESET, 1);
+
+ platform_add_devices(ARRAY_AND_SIZE(audio_regulator_devices));
+}
+
+static void __init raumfeld_common_init(void)
+{
+ int ret;
+
+ /* The on/off button polarity has changed after revision 1 */
+ if ((system_rev & 0xff) > 1) {
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(gpio_keys_button); i++)
+ if (!strcmp(gpio_keys_button[i].desc, "on/off button"))
+ gpio_keys_button[i].active_low = 1;
+ }
+
+ enable_irq_wake(IRQ_WAKEUP0);
+
+ pxa3xx_set_nand_info(&raumfeld_nand_info);
+ pxa3xx_set_i2c_power_info(NULL);
+ pxa_set_ohci_info(&raumfeld_ohci_info);
+ pxa_set_mci_info(&raumfeld_mci_platform_data);
+ pxa_set_i2c_info(NULL);
+ pxa_set_ffuart_info(NULL);
+
+ ret = gpio_request(GPIO_W2W_RESET, "Wi2Wi reset");
+ if (ret < 0)
+ pr_warning("Unable to request GPIO_W2W_RESET\n");
+ else
+ gpio_direction_output(GPIO_W2W_RESET, 0);
+
+ ret = gpio_request(GPIO_W2W_PDN, "Wi2Wi powerup");
+ if (ret < 0)
+ pr_warning("Unable to request GPIO_W2W_PDN\n");
+ else
+ gpio_direction_output(GPIO_W2W_PDN, 0);
+
+ /* this can be used to switch off the device */
+ ret = gpio_request(GPIO_SHUTDOWN_SUPPLY,
+ "supply shutdown");
+ if (ret < 0)
+ pr_warning("Unable to request GPIO_SHUTDOWN_SUPPLY\n");
+ else
+ gpio_direction_output(GPIO_SHUTDOWN_SUPPLY, 0);
+
+ platform_add_devices(ARRAY_AND_SIZE(raumfeld_common_devices));
+ i2c_register_board_info(1, &raumfeld_pwri2c_board_info, 1);
+}
+
+static void __init raumfeld_controller_init(void)
+{
+ int ret;
+
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(raumfeld_controller_pin_config));
+ platform_device_register(&rotary_encoder_device);
+ spi_register_board_info(ARRAY_AND_SIZE(controller_spi_devices));
+ i2c_register_board_info(0, &raumfeld_controller_i2c_board_info, 1);
+
+ ret = gpio_request(GPIO_SHUTDOWN_BATT, "battery shutdown");
+ if (ret < 0)
+ pr_warning("Unable to request GPIO_SHUTDOWN_BATT\n");
+ else
+ gpio_direction_output(GPIO_SHUTDOWN_BATT, 0);
+
+ raumfeld_common_init();
+ raumfeld_power_init();
+ raumfeld_lcd_init();
+ raumfeld_w1_init();
+}
+
+static void __init raumfeld_connector_init(void)
+{
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(raumfeld_connector_pin_config));
+ spi_register_board_info(ARRAY_AND_SIZE(connector_spi_devices));
+ i2c_register_board_info(0, &raumfeld_connector_i2c_board_info, 1);
+
+ platform_device_register(&smc91x_device);
+
+ raumfeld_audio_init();
+ raumfeld_common_init();
+}
+
+static void __init raumfeld_speaker_init(void)
+{
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(raumfeld_speaker_pin_config));
+ spi_register_board_info(ARRAY_AND_SIZE(speaker_spi_devices));
+ i2c_register_board_info(0, &raumfeld_connector_i2c_board_info, 1);
+
+ platform_device_register(&smc91x_device);
+ platform_device_register(&rotary_encoder_device);
+
+ raumfeld_audio_init();
+ raumfeld_common_init();
+}
+
+/* physical memory regions */
+#define RAUMFELD_SDRAM_BASE 0xa0000000 /* SDRAM region */
+
+#ifdef CONFIG_MACH_RAUMFELD_RC
+MACHINE_START(RAUMFELD_RC, "Raumfeld Controller")
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = RAUMFELD_SDRAM_BASE + 0x100,
+ .init_machine = raumfeld_controller_init,
+ .map_io = pxa_map_io,
+ .init_irq = pxa3xx_init_irq,
+ .timer = &pxa_timer,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_RAUMFELD_CONNECTOR
+MACHINE_START(RAUMFELD_CONNECTOR, "Raumfeld Connector")
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = RAUMFELD_SDRAM_BASE + 0x100,
+ .init_machine = raumfeld_connector_init,
+ .map_io = pxa_map_io,
+ .init_irq = pxa3xx_init_irq,
+ .timer = &pxa_timer,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_RAUMFELD_SPEAKER
+MACHINE_START(RAUMFELD_SPEAKER, "Raumfeld Speaker")
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = RAUMFELD_SDRAM_BASE + 0x100,
+ .init_machine = raumfeld_speaker_init,
+ .map_io = pxa_map_io,
+ .init_irq = pxa3xx_init_irq,
+ .timer = &pxa_timer,
+MACHINE_END
+#endif
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 28352c0b8c3..19b5109d980 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -56,25 +56,7 @@ static unsigned long spitz_pin_config[] __initdata = {
GPIO80_nCS_4, /* SCOOP #1 */
/* LCD - 16bpp Active TFT */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
+ GPIOxx_LCD_TFT_16BPP,
/* PC Card */
GPIO48_nPOE,
diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
index 9ebe658590f..a81d6dbf662 100644
--- a/arch/arm/mach-pxa/ssp.c
+++ b/arch/arm/mach-pxa/ssp.c
@@ -35,6 +35,8 @@
#include <mach/ssp.h>
#include <mach/regs-ssp.h>
+#ifdef CONFIG_PXA_SSP_LEGACY
+
#define TIMEOUT 100000
static irqreturn_t ssp_interrupt(int irq, void *dev_id)
@@ -303,6 +305,7 @@ void ssp_exit(struct ssp_dev *dev)
clk_disable(ssp->clk);
ssp_free(ssp);
}
+#endif /* CONFIG_PXA_SSP_LEGACY */
static DEFINE_MUTEX(ssp_lock);
static LIST_HEAD(ssp_list);
@@ -488,6 +491,7 @@ static void __exit pxa_ssp_exit(void)
arch_initcall(pxa_ssp_init);
module_exit(pxa_ssp_exit);
+#ifdef CONFIG_PXA_SSP_LEGACY
EXPORT_SYMBOL(ssp_write_word);
EXPORT_SYMBOL(ssp_read_word);
EXPORT_SYMBOL(ssp_flush);
@@ -498,6 +502,7 @@ EXPORT_SYMBOL(ssp_restore_state);
EXPORT_SYMBOL(ssp_init);
EXPORT_SYMBOL(ssp_exit);
EXPORT_SYMBOL(ssp_config);
+#endif
MODULE_DESCRIPTION("PXA SSP driver");
MODULE_AUTHOR("Liam Girdwood");
diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index 750c448db67..293e40aeaf2 100644
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -76,14 +76,12 @@ pxa_ost0_interrupt(int irq, void *dev_id)
static int
pxa_osmr0_set_next_event(unsigned long delta, struct clock_event_device *dev)
{
- unsigned long flags, next, oscr;
+ unsigned long next, oscr;
- raw_local_irq_save(flags);
OIER |= OIER_E0;
next = OSCR + delta;
OSMR0 = next;
oscr = OSCR;
- raw_local_irq_restore(flags);
return (signed)(next - oscr) <= MIN_OSCR_DELTA ? -ETIME : 0;
}
@@ -91,23 +89,17 @@ pxa_osmr0_set_next_event(unsigned long delta, struct clock_event_device *dev)
static void
pxa_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *dev)
{
- unsigned long irqflags;
-
switch (mode) {
case CLOCK_EVT_MODE_ONESHOT:
- raw_local_irq_save(irqflags);
OIER &= ~OIER_E0;
OSSR = OSSR_M0;
- raw_local_irq_restore(irqflags);
break;
case CLOCK_EVT_MODE_UNUSED:
case CLOCK_EVT_MODE_SHUTDOWN:
/* initializing, released, or preparing for suspend */
- raw_local_irq_save(irqflags);
OIER &= ~OIER_E0;
OSSR = OSSR_M0;
- raw_local_irq_restore(irqflags);
break;
case CLOCK_EVT_MODE_RESUME:
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index c854c168a45..ad552791c4c 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -32,6 +32,7 @@
#include <linux/gpio.h>
#include <linux/pda_power.h>
#include <linux/spi/spi.h>
+#include <linux/input/matrix_keypad.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
@@ -131,24 +132,24 @@ static unsigned long tosa_pin_config[] = {
GPIO45_BTUART_RTS,
/* Keybd */
- GPIO58_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO59_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO60_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO61_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO62_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO63_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO64_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO65_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO66_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO67_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO68_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO69_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO70_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO71_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO72_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO73_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO74_GPIO | MFP_LPM_DRIVE_LOW,
- GPIO75_GPIO | MFP_LPM_DRIVE_LOW,
+ GPIO58_GPIO | MFP_LPM_DRIVE_LOW, /* Column 0 */
+ GPIO59_GPIO | MFP_LPM_DRIVE_LOW, /* Column 1 */
+ GPIO60_GPIO | MFP_LPM_DRIVE_LOW, /* Column 2 */
+ GPIO61_GPIO | MFP_LPM_DRIVE_LOW, /* Column 3 */
+ GPIO62_GPIO | MFP_LPM_DRIVE_LOW, /* Column 4 */
+ GPIO63_GPIO | MFP_LPM_DRIVE_LOW, /* Column 5 */
+ GPIO64_GPIO | MFP_LPM_DRIVE_LOW, /* Column 6 */
+ GPIO65_GPIO | MFP_LPM_DRIVE_LOW, /* Column 7 */
+ GPIO66_GPIO | MFP_LPM_DRIVE_LOW, /* Column 8 */
+ GPIO67_GPIO | MFP_LPM_DRIVE_LOW, /* Column 9 */
+ GPIO68_GPIO | MFP_LPM_DRIVE_LOW, /* Column 10 */
+ GPIO69_GPIO | MFP_LPM_DRIVE_LOW, /* Row 0 */
+ GPIO70_GPIO | MFP_LPM_DRIVE_LOW, /* Row 1 */
+ GPIO71_GPIO | MFP_LPM_DRIVE_LOW, /* Row 2 */
+ GPIO72_GPIO | MFP_LPM_DRIVE_LOW, /* Row 3 */
+ GPIO73_GPIO | MFP_LPM_DRIVE_LOW, /* Row 4 */
+ GPIO74_GPIO | MFP_LPM_DRIVE_LOW, /* Row 5 */
+ GPIO75_GPIO | MFP_LPM_DRIVE_LOW, /* Row 6 */
/* SPI */
GPIO81_SSP2_CLK_OUT,
@@ -411,9 +412,87 @@ static struct platform_device tosa_power_device = {
/*
* Tosa Keyboard
*/
+static const uint32_t tosakbd_keymap[] = {
+ KEY(0, 2, KEY_W),
+ KEY(0, 6, KEY_K),
+ KEY(0, 7, KEY_BACKSPACE),
+ KEY(0, 8, KEY_P),
+ KEY(1, 1, KEY_Q),
+ KEY(1, 2, KEY_E),
+ KEY(1, 3, KEY_T),
+ KEY(1, 4, KEY_Y),
+ KEY(1, 6, KEY_O),
+ KEY(1, 7, KEY_I),
+ KEY(1, 8, KEY_COMMA),
+ KEY(2, 1, KEY_A),
+ KEY(2, 2, KEY_D),
+ KEY(2, 3, KEY_G),
+ KEY(2, 4, KEY_U),
+ KEY(2, 6, KEY_L),
+ KEY(2, 7, KEY_ENTER),
+ KEY(2, 8, KEY_DOT),
+ KEY(3, 1, KEY_Z),
+ KEY(3, 2, KEY_C),
+ KEY(3, 3, KEY_V),
+ KEY(3, 4, KEY_J),
+ KEY(3, 5, TOSA_KEY_ADDRESSBOOK),
+ KEY(3, 6, TOSA_KEY_CANCEL),
+ KEY(3, 7, TOSA_KEY_CENTER),
+ KEY(3, 8, TOSA_KEY_OK),
+ KEY(3, 9, KEY_LEFTSHIFT),
+ KEY(4, 1, KEY_S),
+ KEY(4, 2, KEY_R),
+ KEY(4, 3, KEY_B),
+ KEY(4, 4, KEY_N),
+ KEY(4, 5, TOSA_KEY_CALENDAR),
+ KEY(4, 6, TOSA_KEY_HOMEPAGE),
+ KEY(4, 7, KEY_LEFTCTRL),
+ KEY(4, 8, TOSA_KEY_LIGHT),
+ KEY(4, 10, KEY_RIGHTSHIFT),
+ KEY(5, 1, KEY_TAB),
+ KEY(5, 2, KEY_SLASH),
+ KEY(5, 3, KEY_H),
+ KEY(5, 4, KEY_M),
+ KEY(5, 5, TOSA_KEY_MENU),
+ KEY(5, 7, KEY_UP),
+ KEY(5, 11, TOSA_KEY_FN),
+ KEY(6, 1, KEY_X),
+ KEY(6, 2, KEY_F),
+ KEY(6, 3, KEY_SPACE),
+ KEY(6, 4, KEY_APOSTROPHE),
+ KEY(6, 5, TOSA_KEY_MAIL),
+ KEY(6, 6, KEY_LEFT),
+ KEY(6, 7, KEY_DOWN),
+ KEY(6, 8, KEY_RIGHT),
+};
+
+static struct matrix_keymap_data tosakbd_keymap_data = {
+ .keymap = tosakbd_keymap,
+ .keymap_size = ARRAY_SIZE(tosakbd_keymap),
+};
+
+static const int tosakbd_col_gpios[] =
+ { 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68 };
+static const int tosakbd_row_gpios[] =
+ { 69, 70, 71, 72, 73, 74, 75 };
+
+static struct matrix_keypad_platform_data tosakbd_pdata = {
+ .keymap_data = &tosakbd_keymap_data,
+ .row_gpios = tosakbd_row_gpios,
+ .col_gpios = tosakbd_col_gpios,
+ .num_row_gpios = ARRAY_SIZE(tosakbd_row_gpios),
+ .num_col_gpios = ARRAY_SIZE(tosakbd_col_gpios),
+ .col_scan_delay_us = 10,
+ .debounce_ms = 10,
+ .wakeup = 1,
+};
+
static struct platform_device tosakbd_device = {
- .name = "tosa-keyboard",
+ .name = "matrix-keypad",
.id = -1,
+ .dev = {
+ .platform_data = &tosakbd_pdata,
+ },
};
static struct gpio_keys_button tosa_gpio_keys[] = {
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 0aa858ebc57..797f2544d0c 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -72,27 +72,14 @@ static unsigned long trizeps4_pin_config[] __initdata = {
GPIO79_nCS_3, /* Logic CS */
GPIO0_GPIO | WAKEUP_ON_EDGE_RISE, /* Logic irq */
+ /* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+
/* LCD - 16bpp Active TFT */
- GPIO58_LCD_LDD_0,
- GPIO59_LCD_LDD_1,
- GPIO60_LCD_LDD_2,
- GPIO61_LCD_LDD_3,
- GPIO62_LCD_LDD_4,
- GPIO63_LCD_LDD_5,
- GPIO64_LCD_LDD_6,
- GPIO65_LCD_LDD_7,
- GPIO66_LCD_LDD_8,
- GPIO67_LCD_LDD_9,
- GPIO68_LCD_LDD_10,
- GPIO69_LCD_LDD_11,
- GPIO70_LCD_LDD_12,
- GPIO71_LCD_LDD_13,
- GPIO72_LCD_LDD_14,
- GPIO73_LCD_LDD_15,
- GPIO74_LCD_FCLK,
- GPIO75_LCD_LCLK,
- GPIO76_LCD_PCLK,
- GPIO77_LCD_BIAS,
+ GPIOxx_LCD_TFT_16BPP,
/* UART */
GPIO9_FFUART_CTS,
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 89f258c9e12..1dd13346f97 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -281,7 +281,7 @@ static void viper_irq_handler(unsigned int irq, struct irq_desc *desc)
do {
/* we're in a chained irq handler,
* so ack the interrupt by hand */
- GEDR(VIPER_CPLD_GPIO) = GPIO_bit(VIPER_CPLD_GPIO);
+ desc->chip->ack(irq);
if (likely(pending)) {
irq = viper_bit_to_irq(__ffs(pending));
@@ -711,6 +711,12 @@ static mfp_cfg_t viper_pin_config[] __initdata = {
GPIO80_nCS_4,
GPIO33_nCS_5,
+ /* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+
/* FP Backlight */
GPIO9_GPIO, /* VIPER_BCKLIGHT_EN_GPIO */
GPIO10_GPIO, /* VIPER_LCD_EN_GPIO */
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index 75f2a37f945..39896d88358 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -26,6 +26,7 @@
#include <linux/i2c.h>
#include <linux/i2c/pca953x.h>
#include <linux/apm-emulation.h>
+#include <linux/can/platform/mcp251x.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -387,11 +388,47 @@ static struct pxa2xx_spi_master pxa2xx_spi_ssp3_master_info = {
.enable_dma = 1,
};
-static struct platform_device pxa2xx_spi_ssp3_device = {
- .name = "pxa2xx-spi",
- .id = 3,
- .dev = {
- .platform_data = &pxa2xx_spi_ssp3_master_info,
+/* CAN bus on SPI */
+static int zeus_mcp2515_setup(struct spi_device *sdev)
+{
+ int err;
+
+ err = gpio_request(ZEUS_CAN_SHDN_GPIO, "CAN shutdown");
+ if (err)
+ return err;
+
+ err = gpio_direction_output(ZEUS_CAN_SHDN_GPIO, 1);
+ if (err) {
+ gpio_free(ZEUS_CAN_SHDN_GPIO);
+ return err;
+ }
+
+ return 0;
+}
+
+static int zeus_mcp2515_transceiver_enable(int enable)
+{
+ gpio_set_value(ZEUS_CAN_SHDN_GPIO, !enable);
+ return 0;
+}
+
+static struct mcp251x_platform_data zeus_mcp2515_pdata = {
+ .oscillator_frequency = 16*1000*1000,
+ .model = CAN_MCP251X_MCP2515,
+ .board_specific_setup = zeus_mcp2515_setup,
+ .transceiver_enable = zeus_mcp2515_transceiver_enable,
+ .power_enable = zeus_mcp2515_transceiver_enable,
+};
+
+static struct spi_board_info zeus_spi_board_info[] = {
+ [0] = {
+ .modalias = "mcp251x",
+ .platform_data = &zeus_mcp2515_pdata,
+ .irq = gpio_to_irq(ZEUS_CAN_GPIO),
+ .max_speed_hz = 1*1000*1000,
+ .bus_num = 3,
+ .mode = SPI_MODE_0,
+ .chip_select = 0,
},
};
@@ -457,15 +494,28 @@ static struct platform_device zeus_pcmcia_device = {
},
};
+static struct resource zeus_max6369_resource = {
+ .start = ZEUS_CPLD_EXTWDOG_PHYS,
+ .end = ZEUS_CPLD_EXTWDOG_PHYS,
+ .flags = IORESOURCE_MEM,
+};
+
+struct platform_device zeus_max6369_device = {
+ .name = "max6369_wdt",
+ .id = -1,
+ .resource = &zeus_max6369_resource,
+ .num_resources = 1,
+};
+
static struct platform_device *zeus_devices[] __initdata = {
&zeus_serial_device,
&zeus_mtd_devices[0],
&zeus_dm9k0_device,
&zeus_dm9k1_device,
&zeus_sram_device,
- &pxa2xx_spi_ssp3_device,
&zeus_leds_device,
&zeus_pcmcia_device,
+ &zeus_max6369_device,
};
/* AC'97 */
@@ -509,7 +559,9 @@ static void zeus_ohci_exit(struct device *dev)
static struct pxaohci_platform_data zeus_ohci_platform_data = {
.port_mode = PMM_NPS_MODE,
- .flags = ENABLE_PORT_ALL | POWER_CONTROL_LOW | POWER_SENSE_LOW,
+ /* Clear Power Control Polarity Low and set Power Sense
+ * Polarity Low. Supply power to USB ports. */
+ .flags = ENABLE_PORT_ALL | POWER_SENSE_LOW,
.init = zeus_ohci_init,
.exit = zeus_ohci_exit,
};
@@ -621,11 +673,15 @@ static struct pxa2xx_udc_mach_info zeus_udc_info = {
.udc_command = zeus_udc_command,
};
+#ifdef CONFIG_PM
static void zeus_power_off(void)
{
local_irq_disable();
pxa27x_cpu_suspend(PWRMODE_DEEPSLEEP);
}
+#else
+#define zeus_power_off NULL
+#endif
#ifdef CONFIG_APM_EMULATION
static void zeus_get_power_status(struct apm_power_info *info)
@@ -706,6 +762,12 @@ static struct i2c_board_info __initdata zeus_i2c_devices[] = {
};
static mfp_cfg_t zeus_pin_config[] __initdata = {
+ /* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+
GPIO15_nCS_1,
GPIO78_nCS_2,
GPIO80_nCS_4,
@@ -731,6 +793,11 @@ static mfp_cfg_t zeus_pin_config[] __initdata = {
GPIO104_CIF_DD_2,
GPIO105_CIF_DD_1,
+ GPIO81_SSP3_TXD,
+ GPIO82_SSP3_RXD,
+ GPIO83_SSP3_SFRM,
+ GPIO84_SSP3_SCLK,
+
GPIO48_nPOE,
GPIO49_nPWE,
GPIO50_nPIOR,
@@ -785,6 +852,8 @@ static void __init zeus_init(void)
pxa_set_ac97_info(&zeus_ac97_info);
pxa_set_i2c_info(NULL);
i2c_register_board_info(0, ARRAY_AND_SIZE(zeus_i2c_devices));
+ pxa2xx_set_spi_info(3, &pxa2xx_spi_ssp3_master_info);
+ spi_register_board_info(zeus_spi_board_info, ARRAY_SIZE(zeus_spi_board_info));
}
static struct map_desc zeus_io_desc[] __initdata = {
@@ -807,12 +876,6 @@ static struct map_desc zeus_io_desc[] __initdata = {
.type = MT_DEVICE,
},
{
- .virtual = ZEUS_CPLD_EXTWDOG,
- .pfn = __phys_to_pfn(ZEUS_CPLD_EXTWDOG_PHYS),
- .length = 0x1000,
- .type = MT_DEVICE,
- },
- {
.virtual = ZEUS_PC104IO,
.pfn = __phys_to_pfn(ZEUS_PC104IO_PHYS),
.length = 0x00800000,
@@ -837,7 +900,7 @@ static void __init zeus_map_io(void)
PCFR = PCFR_OPDE | PCFR_DC_EN | PCFR_FS | PCFR_FP;
}
-MACHINE_START(ARCOM_ZEUS, "Arcom ZEUS")
+MACHINE_START(ARCOM_ZEUS, "Arcom/Eurotech ZEUS")
/* Maintainer: Marc Zyngier <maz@misterjones.org> */
.phys_io = 0x40000000,
.io_pg_offst = ((io_p2v(0x40000000) >> 18) & 0xfffc),