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-rw-r--r--arch/sh/boards/hp6xx/hp6xx_apm.c9
-rw-r--r--arch/sh/boards/hp6xx/setup.c35
-rw-r--r--arch/sh/boards/magicpanelr2/Kconfig13
-rw-r--r--arch/sh/boards/magicpanelr2/Makefile5
-rw-r--r--arch/sh/boards/magicpanelr2/setup.c394
-rw-r--r--arch/sh/boards/mpc1211/setup.c2
-rw-r--r--arch/sh/boards/renesas/r7780rp/Makefile5
-rw-r--r--arch/sh/boards/renesas/r7780rp/irq-r7780mp.c61
-rw-r--r--arch/sh/boards/renesas/r7780rp/irq-r7780rp.c6
-rw-r--r--arch/sh/boards/renesas/r7780rp/irq-r7785rp.c46
-rw-r--r--arch/sh/boards/renesas/r7780rp/setup.c70
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/Kconfig19
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/irq.c179
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/setup.c95
-rw-r--r--arch/sh/boards/renesas/x3proto/Makefile1
-rw-r--r--arch/sh/boards/renesas/x3proto/ilsel.c151
-rw-r--r--arch/sh/boards/renesas/x3proto/setup.c136
-rw-r--r--arch/sh/boards/se/7206/io.c31
-rw-r--r--arch/sh/boards/se/7206/setup.c19
-rw-r--r--arch/sh/boards/se/7343/irq.c7
-rw-r--r--arch/sh/boards/se/7343/setup.c2
-rw-r--r--arch/sh/boards/se/770x/setup.c10
-rw-r--r--arch/sh/boards/se/7722/setup.c9
-rw-r--r--arch/sh/boards/se/7751/setup.c11
-rw-r--r--arch/sh/boards/se/7780/irq.c28
-rw-r--r--arch/sh/boards/se/7780/setup.c7
-rw-r--r--arch/sh/boards/sh03/setup.c28
-rw-r--r--arch/sh/boards/shmin/setup.c26
-rw-r--r--arch/sh/boards/snapgear/setup.c30
-rw-r--r--arch/sh/boards/titan/setup.c30
30 files changed, 1142 insertions, 323 deletions
diff --git a/arch/sh/boards/hp6xx/hp6xx_apm.c b/arch/sh/boards/hp6xx/hp6xx_apm.c
index d1c1460c8a0..640ca2a74f1 100644
--- a/arch/sh/boards/hp6xx/hp6xx_apm.c
+++ b/arch/sh/boards/hp6xx/hp6xx_apm.c
@@ -20,9 +20,9 @@
#define APM_CRITICAL 10
#define APM_LOW 30
-#define HP680_BATTERY_MAX 875
-#define HP680_BATTERY_MIN 600
-#define HP680_BATTERY_AC_ON 900
+#define HP680_BATTERY_MAX 898
+#define HP680_BATTERY_MIN 486
+#define HP680_BATTERY_AC_ON 1023
#define MODNAME "hp6x0_apm"
@@ -65,7 +65,7 @@ static void hp6x0_apm_get_power_status(struct apm_power_info *info)
static irqreturn_t hp6x0_apm_interrupt(int irq, void *dev)
{
- if (!apm_suspended)
+ if (!APM_DISABLED)
apm_queue_event(APM_USER_SUSPEND);
return IRQ_HANDLED;
@@ -91,7 +91,6 @@ static int __init hp6x0_apm_init(void)
static void __exit hp6x0_apm_exit(void)
{
free_irq(HP680_BTN_IRQ, 0);
- apm_get_info = NULL;
}
module_init(hp6x0_apm_init);
diff --git a/arch/sh/boards/hp6xx/setup.c b/arch/sh/boards/hp6xx/setup.c
index 7ae708930ba..2f414ac3c69 100644
--- a/arch/sh/boards/hp6xx/setup.c
+++ b/arch/sh/boards/hp6xx/setup.c
@@ -7,7 +7,7 @@
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*
- * Setup code for an HP680 (internal peripherials only)
+ * Setup code for HP620/HP660/HP680/HP690 (internal peripherials only)
*/
#include <linux/types.h>
#include <linux/init.h>
@@ -19,7 +19,7 @@
#include <asm/cpu/dac.h>
#define SCPCR 0xa4000116
-#define SCPDR 0xa4000136
+#define SCPDR 0xa4000136
/* CF Slot */
static struct resource cf_ide_resources[] = {
@@ -34,7 +34,7 @@ static struct resource cf_ide_resources[] = {
.flags = IORESOURCE_MEM,
},
[2] = {
- .start = 93,
+ .start = 77,
.flags = IORESOURCE_IRQ,
},
};
@@ -46,10 +46,22 @@ static struct platform_device cf_ide_device = {
.resource = cf_ide_resources,
};
+static struct platform_device jornadakbd_device = {
+ .name = "jornada680_kbd",
+ .id = -1,
+};
+
static struct platform_device *hp6xx_devices[] __initdata = {
- &cf_ide_device,
+ &cf_ide_device,
+ &jornadakbd_device,
};
+static void __init hp6xx_init_irq(void)
+{
+ /* Gets touchscreen and powerbutton IRQ working */
+ plat_irq_setup_pins(IRQ_MODE_IRQ);
+}
+
static int __init hp6xx_devices_setup(void)
{
return platform_add_devices(hp6xx_devices, ARRAY_SIZE(hp6xx_devices));
@@ -61,11 +73,11 @@ static void __init hp6xx_setup(char **cmdline_p)
u16 v;
v = inw(HD64461_STBCR);
- v |= HD64461_STBCR_SURTST | HD64461_STBCR_SIRST |
- HD64461_STBCR_STM1ST | HD64461_STBCR_STM0ST |
- HD64461_STBCR_SAFEST | HD64461_STBCR_SPC0ST |
- HD64461_STBCR_SMIAST | HD64461_STBCR_SAFECKE_OST |
- HD64461_STBCR_SAFECKE_IST;
+ v |= HD64461_STBCR_SURTST | HD64461_STBCR_SIRST |
+ HD64461_STBCR_STM1ST | HD64461_STBCR_STM0ST |
+ HD64461_STBCR_SAFEST | HD64461_STBCR_SPC0ST |
+ HD64461_STBCR_SMIAST | HD64461_STBCR_SAFECKE_OST|
+ HD64461_STBCR_SAFECKE_IST;
#ifndef CONFIG_HD64461_ENABLER
v |= HD64461_STBCR_SPC1ST;
#endif
@@ -101,6 +113,9 @@ device_initcall(hp6xx_devices_setup);
static struct sh_machine_vector mv_hp6xx __initmv = {
.mv_name = "hp6xx",
.mv_setup = hp6xx_setup,
- .mv_nr_irqs = HD64461_IRQBASE + HD64461_IRQ_NUM,
+ /* IRQ's : CPU(64) + CCHIP(16) + FREE_TO_USE(6) */
+ .mv_nr_irqs = HD64461_IRQBASE + HD64461_IRQ_NUM + 6,
.mv_irq_demux = hd64461_irq_demux,
+ /* Enable IRQ0 -> IRQ3 in IRQ_MODE */
+ .mv_init_irq = hp6xx_init_irq,
};
diff --git a/arch/sh/boards/magicpanelr2/Kconfig b/arch/sh/boards/magicpanelr2/Kconfig
new file mode 100644
index 00000000000..b0abddc3e84
--- /dev/null
+++ b/arch/sh/boards/magicpanelr2/Kconfig
@@ -0,0 +1,13 @@
+if SH_MAGIC_PANEL_R2
+
+menu "Magic Panel R2 options"
+
+config SH_MAGIC_PANEL_R2_VERSION
+ int SH_MAGIC_PANEL_R2_VERSION
+ default "3"
+ help
+ Set the version of the Magic Panel R2
+
+endmenu
+
+endif
diff --git a/arch/sh/boards/magicpanelr2/Makefile b/arch/sh/boards/magicpanelr2/Makefile
new file mode 100644
index 00000000000..7a6d586b907
--- /dev/null
+++ b/arch/sh/boards/magicpanelr2/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the Magic Panel specific parts
+#
+
+obj-y := setup.o \ No newline at end of file
diff --git a/arch/sh/boards/magicpanelr2/setup.c b/arch/sh/boards/magicpanelr2/setup.c
new file mode 100644
index 00000000000..f3b8b07ea5d
--- /dev/null
+++ b/arch/sh/boards/magicpanelr2/setup.c
@@ -0,0 +1,394 @@
+/*
+ * linux/arch/sh/boards/magicpanel/setup.c
+ *
+ * Copyright (C) 2007 Markus Brunner, Mark Jonas
+ *
+ * Magic Panel Release 2 board setup
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/map.h>
+#include <asm/magicpanelr2.h>
+#include <asm/heartbeat.h>
+
+#define LAN9115_READY (ctrl_inl(0xA8000084UL) & 0x00000001UL)
+
+/* Prefer cmdline over RedBoot */
+static const char *probes[] = { "cmdlinepart", "RedBoot", NULL };
+
+/* Wait until reset finished. Timeout is 100ms. */
+static int __init ethernet_reset_finished(void)
+{
+ int i;
+
+ if (LAN9115_READY)
+ return 1;
+
+ for (i = 0; i < 10; ++i) {
+ mdelay(10);
+ if (LAN9115_READY)
+ return 1;
+ }
+
+ return 0;
+}
+
+static void __init reset_ethernet(void)
+{
+ /* PMDR: LAN_RESET=on */
+ CLRBITS_OUTB(0x10, PORT_PMDR);
+
+ udelay(200);
+
+ /* PMDR: LAN_RESET=off */
+ SETBITS_OUTB(0x10, PORT_PMDR);
+}
+
+static void __init setup_chip_select(void)
+{
+ /* CS2: LAN (0x08000000 - 0x0bffffff) */
+ /* no idle cycles, normal space, 8 bit data bus */
+ ctrl_outl(0x36db0400, CS2BCR);
+ /* (SW:1.5 WR:3 HW:1.5), ext. wait */
+ ctrl_outl(0x000003c0, CS2WCR);
+
+ /* CS4: CAN1 (0xb0000000 - 0xb3ffffff) */
+ /* no idle cycles, normal space, 8 bit data bus */
+ ctrl_outl(0x00000200, CS4BCR);
+ /* (SW:1.5 WR:3 HW:1.5), ext. wait */
+ ctrl_outl(0x00100981, CS4WCR);
+
+ /* CS5a: CAN2 (0xb4000000 - 0xb5ffffff) */
+ /* no idle cycles, normal space, 8 bit data bus */
+ ctrl_outl(0x00000200, CS5ABCR);
+ /* (SW:1.5 WR:3 HW:1.5), ext. wait */
+ ctrl_outl(0x00100981, CS5AWCR);
+
+ /* CS5b: CAN3 (0xb6000000 - 0xb7ffffff) */
+ /* no idle cycles, normal space, 8 bit data bus */
+ ctrl_outl(0x00000200, CS5BBCR);
+ /* (SW:1.5 WR:3 HW:1.5), ext. wait */
+ ctrl_outl(0x00100981, CS5BWCR);
+
+ /* CS6a: Rotary (0xb8000000 - 0xb9ffffff) */
+ /* no idle cycles, normal space, 8 bit data bus */
+ ctrl_outl(0x00000200, CS6ABCR);
+ /* (SW:1.5 WR:3 HW:1.5), no ext. wait */
+ ctrl_outl(0x001009C1, CS6AWCR);
+}
+
+static void __init setup_port_multiplexing(void)
+{
+ /* A7 GPO(LED8); A6 GPO(LED7); A5 GPO(LED6); A4 GPO(LED5);
+ * A3 GPO(LED4); A2 GPO(LED3); A1 GPO(LED2); A0 GPO(LED1);
+ */
+ ctrl_outw(0x5555, PORT_PACR); /* 01 01 01 01 01 01 01 01 */
+
+ /* B7 GPO(RST4); B6 GPO(RST3); B5 GPO(RST2); B4 GPO(RST1);
+ * B3 GPO(PB3); B2 GPO(PB2); B1 GPO(PB1); B0 GPO(PB0);
+ */
+ ctrl_outw(0x5555, PORT_PBCR); /* 01 01 01 01 01 01 01 01 */
+
+ /* C7 GPO(PC7); C6 GPO(PC6); C5 GPO(PC5); C4 GPO(PC4);
+ * C3 LCD_DATA3; C2 LCD_DATA2; C1 LCD_DATA1; C0 LCD_DATA0;
+ */
+ ctrl_outw(0x5500, PORT_PCCR); /* 01 01 01 01 00 00 00 00 */
+
+ /* D7 GPO(PD7); D6 GPO(PD6); D5 GPO(PD5); D4 GPO(PD4);
+ * D3 GPO(PD3); D2 GPO(PD2); D1 GPO(PD1); D0 GPO(PD0);
+ */
+ ctrl_outw(0x5555, PORT_PDCR); /* 01 01 01 01 01 01 01 01 */
+
+ /* E7 (x); E6 GPI(nu); E5 GPI(nu); E4 LCD_M_DISP;
+ * E3 LCD_CL1; E2 LCD_CL2; E1 LCD_DON; E0 LCD_FLM;
+ */
+ ctrl_outw(0x3C00, PORT_PECR); /* 00 11 11 00 00 00 00 00 */
+
+ /* F7 (x); F6 DA1(VLCD); F5 DA0(nc); F4 AN3;
+ * F3 AN2(MID_AD); F2 AN1(EARTH_AD); F1 AN0(TEMP); F0 GPI+(nc);
+ */
+ ctrl_outw(0x0002, PORT_PFCR); /* 00 00 00 00 00 00 00 10 */
+
+ /* G7 (x); G6 IRQ5(TOUCH_BUSY); G5 IRQ4(TOUCH_IRQ); G4 GPI(KEY2);
+ * G3 GPI(KEY1); G2 GPO(LED11); G1 GPO(LED10); G0 GPO(LED9);
+ */
+ ctrl_outw(0x03D5, PORT_PGCR); /* 00 00 00 11 11 01 01 01 */
+
+ /* H7 (x); H6 /RAS(BRAS); H5 /CAS(BCAS); H4 CKE(BCKE);
+ * H3 GPO(EARTH_OFF); H2 GPO(EARTH_TEST); H1 USB2_PWR; H0 USB1_PWR;
+ */
+ ctrl_outw(0x0050, PORT_PHCR); /* 00 00 00 00 01 01 00 00 */
+
+ /* J7 (x); J6 AUDCK; J5 ASEBRKAK; J4 AUDATA3;
+ * J3 AUDATA2; J2 AUDATA1; J1 AUDATA0; J0 AUDSYNC;
+ */
+ ctrl_outw(0x0000, PORT_PJCR); /* 00 00 00 00 00 00 00 00 */
+
+ /* K7 (x); K6 (x); K5 (x); K4 (x);
+ * K3 PINT7(/PWR2); K2 PINT6(/PWR1); K1 PINT5(nu); K0 PINT4(FLASH_READY)
+ */
+ ctrl_outw(0x00FF, PORT_PKCR); /* 00 00 00 00 11 11 11 11 */
+
+ /* L7 TRST; L6 TMS; L5 TDO; L4 TDI;
+ * L3 TCK; L2 (x); L1 (x); L0 (x);
+ */
+ ctrl_outw(0x0000, PORT_PLCR); /* 00 00 00 00 00 00 00 00 */
+
+ /* M7 GPO(CURRENT_SINK); M6 GPO(PWR_SWITCH); M5 GPO(LAN_SPEED);
+ * M4 GPO(LAN_RESET); M3 GPO(BUZZER); M2 GPO(LCD_BL);
+ * M1 CS5B(CAN3_CS); M0 GPI+(nc);
+ */
+ ctrl_outw(0x5552, PORT_PMCR); /* 01 01 01 01 01 01 00 10 */
+
+ /* CURRENT_SINK=off, PWR_SWITCH=off, LAN_SPEED=100MBit,
+ * LAN_RESET=off, BUZZER=off, LCD_BL=off
+ */
+#if CONFIG_SH_MAGIC_PANEL_R2_VERSION == 2
+ ctrl_outb(0x30, PORT_PMDR);
+#elif CONFIG_SH_MAGIC_PANEL_R2_VERSION == 3
+ ctrl_outb(0xF0, PORT_PMDR);
+#else
+#error Unknown revision of PLATFORM_MP_R2
+#endif
+
+ /* P7 (x); P6 (x); P5 (x);
+ * P4 GPO(nu); P3 IRQ3(LAN_IRQ); P2 IRQ2(CAN3_IRQ);
+ * P1 IRQ1(CAN2_IRQ); P0 IRQ0(CAN1_IRQ)
+ */
+ ctrl_outw(0x0100, PORT_PPCR); /* 00 00 00 01 00 00 00 00 */
+ ctrl_outb(0x10, PORT_PPDR);
+
+ /* R7 A25; R6 A24; R5 A23; R4 A22;
+ * R3 A21; R2 A20; R1 A19; R0 A0;
+ */
+ ctrl_outw(0x0000, PORT_PRCR); /* 00 00 00 00 00 00 00 00 */
+
+ /* S7 (x); S6 (x); S5 (x); S4 GPO(EEPROM_CS2);
+ * S3 GPO(EEPROM_CS1); S2 SIOF0_TXD; S1 SIOF0_RXD; S0 SIOF0_SCK;
+ */
+ ctrl_outw(0x0140, PORT_PSCR); /* 00 00 00 01 01 00 00 00 */
+
+ /* T7 (x); T6 (x); T5 (x); T4 COM1_CTS;
+ * T3 COM1_RTS; T2 COM1_TXD; T1 COM1_RXD; T0 GPO(WDOG)
+ */
+ ctrl_outw(0x0001, PORT_PTCR); /* 00 00 00 00 00 00 00 01 */
+
+ /* U7 (x); U6 (x); U5 (x); U4 GPI+(/AC_FAULT);
+ * U3 GPO(TOUCH_CS); U2 TOUCH_TXD; U1 TOUCH_RXD; U0 TOUCH_SCK;
+ */
+ ctrl_outw(0x0240, PORT_PUCR); /* 00 00 00 10 01 00 00 00 */
+
+ /* V7 (x); V6 (x); V5 (x); V4 GPO(MID2);
+ * V3 GPO(MID1); V2 CARD_TxD; V1 CARD_RxD; V0 GPI+(/BAT_FAULT);
+ */
+ ctrl_outw(0x0142, PORT_PVCR); /* 00 00 00 01 01 00 00 10 */
+}
+
+static void __init mpr2_setup(char **cmdline_p)
+{
+ __set_io_port_base(0xa0000000);
+
+ /* set Pin Select Register A:
+ * /PCC_CD1, /PCC_CD2, PCC_BVD1, PCC_BVD2,
+ * /IOIS16, IRQ4, IRQ5, USB1d_SUSPEND
+ */
+ ctrl_outw(0xAABC, PORT_PSELA);
+ /* set Pin Select Register B:
+ * /SCIF0_RTS, /SCIF0_CTS, LCD_VCPWC,
+ * LCD_VEPWC, IIC_SDA, IIC_SCL, Reserved
+ */
+ ctrl_outw(0x3C00, PORT_PSELB);
+ /* set Pin Select Register C:
+ * SIOF1_SCK, SIOF1_RxD, SCIF1_RxD, SCIF1_TxD, Reserved
+ */
+ ctrl_outw(0x0000, PORT_PSELC);
+ /* set Pin Select Register D: Reserved, SIOF1_TxD, Reserved, SIOF1_MCLK,
+ * Reserved, SIOF1_SYNC, Reserved, SCIF1_SCK, Reserved
+ */
+ ctrl_outw(0x0000, PORT_PSELD);
+ /* set USB TxRx Control: Reserved, DRV, Reserved, USB_TRANS, USB_SEL */
+ ctrl_outw(0x0101, PORT_UTRCTL);
+ /* set USB Clock Control: USSCS, USSTB, Reserved (HighByte always A5) */
+ ctrl_outw(0xA5C0, PORT_UCLKCR_W);
+
+ setup_chip_select();
+
+ setup_port_multiplexing();
+
+ reset_ethernet();
+
+ printk(KERN_INFO "Magic Panel Release 2 A.%i\n",
+ CONFIG_SH_MAGIC_PANEL_R2_VERSION);
+
+ if (ethernet_reset_finished() == 0)
+ printk(KERN_WARNING "Ethernet not ready\n");
+}
+
+static struct resource smc911x_resources[] = {
+ [0] = {
+ .start = 0xa8000000,
+ .end = 0xabffffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 35,
+ .end = 35,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device smc911x_device = {
+ .name = "smc911x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(smc911x_resources),
+ .resource = smc911x_resources,
+};
+
+static struct resource heartbeat_resources[] = {
+ [0] = {
+ .start = PA_LED,
+ .end = PA_LED,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct heartbeat_data heartbeat_data = {
+ .flags = HEARTBEAT_INVERTED,
+};
+
+static struct platform_device heartbeat_device = {
+ .name = "heartbeat",
+ .id = -1,
+ .dev = {
+ .platform_data = &heartbeat_data,
+ },
+ .num_resources = ARRAY_SIZE(heartbeat_resources),
+ .resource = heartbeat_resources,
+};
+
+static struct mtd_partition *parsed_partitions;
+
+static struct mtd_partition mpr2_partitions[] = {
+ /* Reserved for bootloader, read-only */
+ {
+ .name = "Bootloader",
+ .offset = 0x00000000UL,
+ .size = MPR2_MTD_BOOTLOADER_SIZE,
+ .mask_flags = MTD_WRITEABLE,
+ },
+ /* Reserved for kernel image */
+ {
+ .name = "Kernel",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = MPR2_MTD_KERNEL_SIZE,
+ },
+ /* Rest is used for Flash FS */
+ {
+ .name = "Flash_FS",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = MTDPART_SIZ_FULL,
+ }
+};
+
+static struct physmap_flash_data flash_data = {
+ .width = 2,
+};
+
+static struct resource flash_resource = {
+ .start = 0x00000000,
+ .end = 0x2000000UL,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device flash_device = {
+ .name = "physmap-flash",
+ .id = -1,
+ .resource = &flash_resource,
+ .num_resources = 1,
+ .dev = {
+ .platform_data = &flash_data,
+ },
+};
+
+static struct mtd_info *flash_mtd;
+
+static struct map_info mpr2_flash_map = {
+ .name = "Magic Panel R2 Flash",
+ .size = 0x2000000UL,
+ .bankwidth = 2,
+};
+
+static void __init set_mtd_partitions(void)
+{
+ int nr_parts = 0;
+
+ simple_map_init(&mpr2_flash_map);
+ flash_mtd = do_map_probe("cfi_probe", &mpr2_flash_map);
+ nr_parts = parse_mtd_partitions(flash_mtd, probes,
+ &parsed_partitions, 0);
+ /* If there is no partition table, used the hard coded table */
+ if (nr_parts <= 0) {
+ flash_data.parts = mpr2_partitions;
+ flash_data.nr_parts = ARRAY_SIZE(mpr2_partitions);
+ } else {
+ flash_data.nr_parts = nr_parts;
+ flash_data.parts = parsed_partitions;
+ }
+}
+
+/*
+ * Add all resources to the platform_device
+ */
+
+static struct platform_device *mpr2_devices[] __initdata = {
+ &heartbeat_device,
+ &smc911x_device,
+ &flash_device,
+};
+
+
+static int __init mpr2_devices_setup(void)
+{
+ set_mtd_partitions();
+ return platform_add_devices(mpr2_devices, ARRAY_SIZE(mpr2_devices));
+}
+device_initcall(mpr2_devices_setup);
+
+/*
+ * Initialize IRQ setting
+ */
+static void __init init_mpr2_IRQ(void)
+{
+ plat_irq_setup_pins(IRQ_MODE_IRQ); /* install handlers for IRQ0-5 */
+
+ set_irq_type(32, IRQ_TYPE_LEVEL_LOW); /* IRQ0 CAN1 */
+ set_irq_type(33, IRQ_TYPE_LEVEL_LOW); /* IRQ1 CAN2 */
+ set_irq_type(34, IRQ_TYPE_LEVEL_LOW); /* IRQ2 CAN3 */
+ set_irq_type(35, IRQ_TYPE_LEVEL_LOW); /* IRQ3 SMSC9115 */
+ set_irq_type(36, IRQ_TYPE_EDGE_RISING); /* IRQ4 touchscreen */
+ set_irq_type(37, IRQ_TYPE_EDGE_FALLING); /* IRQ5 touchscreen */
+
+ intc_set_priority(32, 13); /* IRQ0 CAN1 */
+ intc_set_priority(33, 13); /* IRQ0 CAN2 */
+ intc_set_priority(34, 13); /* IRQ0 CAN3 */
+ intc_set_priority(35, 6); /* IRQ3 SMSC9115 */
+}
+
+/*
+ * The Machine Vector
+ */
+
+static struct sh_machine_vector mv_mpr2 __initmv = {
+ .mv_name = "mpr2",
+ .mv_setup = mpr2_setup,
+ .mv_init_irq = init_mpr2_IRQ,
+};
diff --git a/arch/sh/boards/mpc1211/setup.c b/arch/sh/boards/mpc1211/setup.c
index 8ce03e00b0a..fede36361dc 100644
--- a/arch/sh/boards/mpc1211/setup.c
+++ b/arch/sh/boards/mpc1211/setup.c
@@ -285,7 +285,7 @@ static int put_smb_blk(unsigned char *p, int address, int command, int no)
static struct resource heartbeat_resources[] = {
[0] = {
.start = 0xa2000000,
- .end = 0xa2000000 + 8 - 1,
+ .end = 0xa2000000,
.flags = IORESOURCE_MEM,
},
};
diff --git a/arch/sh/boards/renesas/r7780rp/Makefile b/arch/sh/boards/renesas/r7780rp/Makefile
index b1d20afb4eb..dd26182fbf5 100644
--- a/arch/sh/boards/renesas/r7780rp/Makefile
+++ b/arch/sh/boards/renesas/r7780rp/Makefile
@@ -1,9 +1,10 @@
#
# Makefile for the R7780RP-1 specific parts of the kernel
#
-irqinit-y := irq-r7780rp.o
+irqinit-$(CONFIG_SH_R7780MP) := irq-r7780mp.o
irqinit-$(CONFIG_SH_R7785RP) := irq-r7785rp.o
-obj-y := setup.o irq.o $(irqinit-y)
+irqinit-$(CONFIG_SH_R7780RP) := irq-r7780rp.o irq.o
+obj-y := setup.o $(irqinit-y)
ifneq ($(CONFIG_SH_R7785RP),y)
obj-$(CONFIG_PUSH_SWITCH) += psw.o
diff --git a/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c b/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c
new file mode 100644
index 00000000000..59b47fe061f
--- /dev/null
+++ b/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c
@@ -0,0 +1,61 @@
+/*
+ * Renesas Solutions Highlander R7780MP Support.
+ *
+ * Copyright (C) 2002 Atom Create Engineering Co., Ltd.
+ * Copyright (C) 2006 Paul Mundt
+ * Copyright (C) 2007 Magnus Damm
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+#include <asm/r7780rp.h>
+
+enum {
+ UNUSED = 0,
+
+ /* board specific interrupt sources */
+ AX88796, /* Ethernet controller */
+ CF, /* Compact Flash */
+ PSW, /* Push Switch */
+ EXT1, /* EXT1n IRQ */
+ EXT4, /* EXT4n IRQ */
+};
+
+static struct intc_vect vectors[] __initdata = {
+ INTC_IRQ(CF, IRQ_CF),
+ INTC_IRQ(PSW, IRQ_PSW),
+ INTC_IRQ(AX88796, IRQ_AX88796),
+ INTC_IRQ(EXT1, IRQ_EXT1),
+ INTC_IRQ(EXT4, IRQ_EXT4),
+};
+
+static struct intc_mask_reg mask_registers[] __initdata = {
+ { 0xa4000000, 0, 16, /* IRLMSK */
+ { 0, 0, 0, 0, CF, 0, 0, 0,
+ 0, 0, 0, EXT4, 0, EXT1, PSW, AX88796 } },
+};
+
+static unsigned char irl2irq[HL_NR_IRL] __initdata = {
+ 0, IRQ_CF, 0, 0,
+ 0, 0, 0, 0,
+ 0, IRQ_EXT4, 0, IRQ_EXT1,
+ 0, IRQ_AX88796, IRQ_PSW,
+};
+
+static DECLARE_INTC_DESC(intc_desc, "r7780mp", vectors,
+ NULL, NULL, mask_registers, NULL, NULL);
+
+unsigned char * __init highlander_init_irq_r7780mp(void)
+{
+ if ((ctrl_inw(0xa4000700) & 0xf000) == 0x2000) {
+ printk(KERN_INFO "Using r7780mp interrupt controller.\n");
+ register_intc_controller(&intc_desc);
+ return irl2irq;
+ }
+
+ return NULL;
+}
diff --git a/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c b/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c
index f5f358746c9..fa4a534cade 100644
--- a/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c
+++ b/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c
@@ -9,13 +9,15 @@
* for more details.
*/
#include <linux/init.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/r7780rp.h>
-void __init highlander_init_irq(void)
+unsigned char * __init highlander_init_irq_r7780rp(void)
{
int i;
for (i = 0; i < 15; i++)
make_r7780rp_irq(i);
+
+ return NULL;
}
diff --git a/arch/sh/boards/renesas/r7780rp/irq-r7785rp.c b/arch/sh/boards/renesas/r7780rp/irq-r7785rp.c
index dd6ec4ce44d..b2c6a84673b 100644
--- a/arch/sh/boards/renesas/r7780rp/irq-r7785rp.c
+++ b/arch/sh/boards/renesas/r7780rp/irq-r7785rp.c
@@ -1,19 +1,55 @@
/*
- * Renesas Solutions Highlander R7780RP-1 Support.
+ * Renesas Solutions Highlander R7785RP Support.
*
* Copyright (C) 2002 Atom Create Engineering Co., Ltd.
* Copyright (C) 2006 Paul Mundt
+ * Copyright (C) 2007 Magnus Damm
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/init.h>
-#include <asm/io.h>
+#include <linux/irq.h>
+#include <linux/io.h>
#include <asm/r7780rp.h>
-void __init highlander_init_irq(void)
+enum {
+ UNUSED = 0,
+
+ /* board specific interrupt sources */
+ AX88796, /* Ethernet controller */
+ CF, /* Compact Flash */
+};
+
+static struct intc_vect vectors[] __initdata = {
+ INTC_IRQ(CF, IRQ_CF),
+ INTC_IRQ(AX88796, IRQ_AX88796),
+};
+
+static struct intc_mask_reg mask_registers[] __initdata = {
+ { 0xa4000010, 0, 16, /* IRLMCR1 */
+ { 0, 0, 0, 0, CF, AX88796, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0 } },
+};
+
+static unsigned char irl2irq[HL_NR_IRL] __initdata = {
+ 0, IRQ_CF, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, IRQ_AX88796, 0,
+ 0, 0, 0,
+};
+
+static DECLARE_INTC_DESC(intc_desc, "r7785rp", vectors,
+ NULL, NULL, mask_registers, NULL, NULL);
+
+unsigned char * __init highlander_init_irq_r7785rp(void)
{
+ if ((ctrl_inw(0xa4000158) & 0xf000) != 0x1000)
+ return NULL;
+
+ printk(KERN_INFO "Using r7785rp interrupt controller.\n");
+
ctrl_outw(0x0000, PA_IRLSSR1); /* FPGA IRLSSR1(CF_CD clear) */
/* Setup the FPGA IRL */
@@ -24,6 +60,6 @@ void __init highlander_init_irq(void)
ctrl_outw(0x4321, PA_IRLPRE); /* FPGA IRLE */
ctrl_outw(0x0000, PA_IRLPRF); /* FPGA IRLF */
- make_r7780rp_irq(1); /* CF card */
- make_r7780rp_irq(10); /* On-board ethernet */
+ register_intc_controller(&intc_desc);
+ return irl2irq;
}
diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c
index adb529d01ba..afe9de73666 100644
--- a/arch/sh/boards/renesas/r7780rp/setup.c
+++ b/arch/sh/boards/renesas/r7780rp/setup.c
@@ -19,6 +19,7 @@
#include <asm/machvec.h>
#include <asm/r7780rp.h>
#include <asm/clock.h>
+#include <asm/heartbeat.h>
#include <asm/io.h>
static struct resource r8a66597_usb_host_resources[] = {
@@ -30,8 +31,8 @@ static struct resource r8a66597_usb_host_resources[] = {
},
[1] = {
.name = "r8a66597_hcd",
- .start = 11, /* irq number */
- .end = 11,
+ .start = IRQ_EXT1, /* irq number */
+ .end = IRQ_EXT1,
.flags = IORESOURCE_IRQ,
},
};
@@ -56,8 +57,8 @@ static struct resource m66592_usb_peripheral_resources[] = {
},
[1] = {
.name = "m66592_udc",
- .start = 9, /* irq number */
- .end = 9,
+ .start = IRQ_EXT4, /* irq number */
+ .end = IRQ_EXT4,
.flags = IORESOURCE_IRQ,
},
};
@@ -85,11 +86,7 @@ static struct resource cf_ide_resources[] = {
.flags = IORESOURCE_MEM,
},
[2] = {
-#ifdef CONFIG_SH_R7780RP
- .start = 4,
-#else
- .start = 1,
-#endif
+ .start = IRQ_CF,
.flags = IORESOURCE_IRQ,
},
};
@@ -108,16 +105,23 @@ static struct platform_device cf_ide_device = {
},
};
-static unsigned char heartbeat_bit_pos[] = { 2, 1, 0, 3, 6, 5, 4, 7 };
-
static struct resource heartbeat_resources[] = {
[0] = {
.start = PA_OBLED,
- .end = PA_OBLED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
+ .end = PA_OBLED,
.flags = IORESOURCE_MEM,
},
};
+#ifndef CONFIG_SH_R7785RP
+static unsigned char heartbeat_bit_pos[] = { 2, 1, 0, 3, 6, 5, 4, 7 };
+
+static struct heartbeat_data heartbeat_data = {
+ .bit_pos = heartbeat_bit_pos,
+ .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
+};
+#endif
+
static struct platform_device heartbeat_device = {
.name = "heartbeat",
.id = -1,
@@ -125,7 +129,7 @@ static struct platform_device heartbeat_device = {
/* R7785RP has a slightly more sensible FPGA.. */
#ifndef CONFIG_SH_R7785RP
.dev = {
- .platform_data = heartbeat_bit_pos,
+ .platform_data = &heartbeat_data,
},
#endif
.num_resources = ARRAY_SIZE(heartbeat_resources),
@@ -217,12 +221,50 @@ static void __init highlander_setup(char **cmdline_p)
pm_power_off = r7780rp_power_off;
}
+static unsigned char irl2irq[HL_NR_IRL];
+
+int highlander_irq_demux(int irq)
+{
+ if (irq >= HL_NR_IRL || !irl2irq[irq])
+ return irq;
+
+ return irl2irq[irq];
+}
+
+void __init highlander_init_irq(void)
+{
+ unsigned char *ucp = NULL;
+
+ do {
+#ifdef CONFIG_SH_R7780MP
+ ucp = highlander_init_irq_r7780mp();
+ if (ucp)
+ break;
+#endif
+#ifdef CONFIG_SH_R7785RP
+ ucp = highlander_init_irq_r7785rp();
+ if (ucp)
+ break;
+#endif
+#ifdef CONFIG_SH_R7780RP
+ highlander_init_irq_r7780rp();
+ ucp = irl2irq;
+ break;
+#endif
+ } while (0);
+
+ if (ucp) {
+ plat_irq_setup_pins(IRQ_MODE_IRL3210);
+ memcpy(irl2irq, ucp, HL_NR_IRL);
+ }
+}
+
/*
* The Machine Vector
*/
static struct sh_machine_vector mv_highlander __initmv = {
.mv_name = "Highlander",
- .mv_nr_irqs = 109,
.mv_setup = highlander_setup,
.mv_init_irq = highlander_init_irq,
+ .mv_irq_demux = highlander_irq_demux,
};
diff --git a/arch/sh/boards/renesas/rts7751r2d/Kconfig b/arch/sh/boards/renesas/rts7751r2d/Kconfig
index 7780d1fb13f..8122a9667fc 100644
--- a/arch/sh/boards/renesas/rts7751r2d/Kconfig
+++ b/arch/sh/boards/renesas/rts7751r2d/Kconfig
@@ -1,11 +1,22 @@
if SH_RTS7751R2D
-menu "RTS7751R2D options"
+menu "RTS7751R2D Board Revision"
-config RTS7751R2D_REV11
- bool "RTS7751R2D Rev. 1.1 board support"
+config RTS7751R2D_PLUS
+ bool "R2D-PLUS"
help
- Selecting this option will support version rev. 1.1.
+ Selecting this option will configure the kernel for R2D-PLUS.
+
+ R2D-PLUS is the smaller of the two R2D board versions, equipped
+ with a single PCI slot.
+
+config RTS7751R2D_1
+ bool "R2D-1"
+ help
+ Selecting this option will configure the kernel for R2D-1.
+
+ R2D-1 is the larger of the two R2D board versions, equipped
+ with two PCI slots.
endmenu
endif
diff --git a/arch/sh/boards/renesas/rts7751r2d/irq.c b/arch/sh/boards/renesas/rts7751r2d/irq.c
index 0bae9041ace..7cc2813adfe 100644
--- a/arch/sh/boards/renesas/rts7751r2d/irq.c
+++ b/arch/sh/boards/renesas/rts7751r2d/irq.c
@@ -1,84 +1,159 @@
/*
* linux/arch/sh/boards/renesas/rts7751r2d/irq.c
*
+ * Copyright (C) 2007 Magnus Damm
* Copyright (C) 2000 Kazumoto Kojima
*
- * Renesas Technology Sales RTS7751R2D Support.
+ * Renesas Technology Sales RTS7751R2D Support, R2D-PLUS and R2D-1.
*
* Modified for RTS7751R2D by
* Atom Create Engineering Co., Ltd. 2002.
*/
#include <linux/init.h>
-#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/io.h>
+#include <asm/voyagergx.h>
#include <asm/rts7751r2d.h>
-#if defined(CONFIG_RTS7751R2D_REV11)
-static int mask_pos[] = {11, 9, 8, 12, 10, 6, 5, 4, 7, 14, 13, 0, 0, 0, 0};
-#else
-static int mask_pos[] = {6, 11, 9, 8, 12, 10, 5, 4, 7, 14, 13, 0, 0, 0, 0};
-#endif
+#define R2D_NR_IRL 13
-extern int voyagergx_irq_demux(int irq);
-extern void setup_voyagergx_irq(void);
+enum {
+ UNUSED = 0,
-static void enable_rts7751r2d_irq(unsigned int irq)
-{
- /* Set priority in IPR back to original value */
- ctrl_outw(ctrl_inw(IRLCNTR1) | (1 << mask_pos[irq]), IRLCNTR1);
-}
+ /* board specific interrupt sources (R2D-1 and R2D-PLUS) */
+ EXT, /* EXT_INT0-3 */
+ RTC_T, RTC_A, /* Real Time Clock */
+ AX88796, /* Ethernet controller (R2D-1 board) */
+ KEY, /* Key input (R2D-PLUS board) */
+ SDCARD, /* SD Card */
+ CF_CD, CF_IDE, /* CF Card Detect + CF IDE */
+ SM501, /* SM501 aka Voyager */
+ PCI_INTD_RTL8139, /* Ethernet controller */
+ PCI_INTC_PCI1520, /* Cardbus/PCMCIA bridge */
+ PCI_INTB_RTL8139, /* Ethernet controller with HUB (R2D-PLUS board) */
+ PCI_INTB_SLOT, /* PCI Slot 3.3v (R2D-1 board) */
+ PCI_INTA_SLOT, /* PCI Slot 3.3v */
+ TP, /* Touch Panel */
+};
-static void disable_rts7751r2d_irq(unsigned int irq)
-{
- /* Set the priority in IPR to 0 */
- ctrl_outw(ctrl_inw(IRLCNTR1) & (0xffff ^ (1 << mask_pos[irq])),
- IRLCNTR1);
-}
+#ifdef CONFIG_RTS7751R2D_1
+
+/* Vectors for R2D-1 */
+static struct intc_vect vectors_r2d_1[] __initdata = {
+ INTC_IRQ(EXT, IRQ_EXT),
+ INTC_IRQ(RTC_T, IRQ_RTC_T), INTC_IRQ(RTC_A, IRQ_RTC_A),
+ INTC_IRQ(AX88796, IRQ_AX88796), INTC_IRQ(SDCARD, IRQ_SDCARD),
+ INTC_IRQ(CF_CD, IRQ_CF_CD), INTC_IRQ(CF_IDE, IRQ_CF_IDE), /* ng */
+ INTC_IRQ(SM501, IRQ_VOYAGER),
+ INTC_IRQ(PCI_INTD_RTL8139, IRQ_PCI_INTD),
+ INTC_IRQ(PCI_INTC_PCI1520, IRQ_PCI_INTC),
+ INTC_IRQ(PCI_INTB_SLOT, IRQ_PCI_INTB),
+ INTC_IRQ(PCI_INTA_SLOT, IRQ_PCI_INTA),
+ INTC_IRQ(TP, IRQ_TP),
+};
+
+/* IRLMSK mask register layout for R2D-1 */
+static struct intc_mask_reg mask_registers_r2d_1[] __initdata = {
+ { 0xa4000000, 0, 16, /* IRLMSK */
+ { TP, PCI_INTA_SLOT, PCI_INTB_SLOT,
+ PCI_INTC_PCI1520, PCI_INTD_RTL8139,
+ SM501, CF_IDE, CF_CD, SDCARD, AX88796,
+ RTC_A, RTC_T, 0, 0, 0, EXT } },
+};
+
+/* IRLn to IRQ table for R2D-1 */
+static unsigned char irl2irq_r2d_1[R2D_NR_IRL] __initdata = {
+ IRQ_PCI_INTD, IRQ_CF_IDE, IRQ_CF_CD, IRQ_PCI_INTC,
+ IRQ_VOYAGER, IRQ_AX88796, IRQ_RTC_A, IRQ_RTC_T,
+ IRQ_SDCARD, IRQ_PCI_INTA, IRQ_PCI_INTB, IRQ_EXT,
+ IRQ_TP,
+};
+
+static DECLARE_INTC_DESC(intc_desc_r2d_1, "r2d-1", vectors_r2d_1,
+ NULL, NULL, mask_registers_r2d_1, NULL, NULL);
+
+#endif /* CONFIG_RTS7751R2D_1 */
+
+#ifdef CONFIG_RTS7751R2D_PLUS
+
+/* Vectors for R2D-PLUS */
+static struct intc_vect vectors_r2d_plus[] __initdata = {
+ INTC_IRQ(EXT, IRQ_EXT),
+ INTC_IRQ(RTC_T, IRQ_RTC_T), INTC_IRQ(RTC_A, IRQ_RTC_A),
+ INTC_IRQ(KEY, IRQ_KEY), INTC_IRQ(SDCARD, IRQ_SDCARD),
+ INTC_IRQ(CF_CD, IRQ_CF_CD), INTC_IRQ(CF_IDE, IRQ_CF_IDE),
+ INTC_IRQ(SM501, IRQ_VOYAGER),
+ INTC_IRQ(PCI_INTD_RTL8139, IRQ_PCI_INTD),
+ INTC_IRQ(PCI_INTC_PCI1520, IRQ_PCI_INTC),
+ INTC_IRQ(PCI_INTB_RTL8139, IRQ_PCI_INTB),
+ INTC_IRQ(PCI_INTA_SLOT, IRQ_PCI_INTA),
+ INTC_IRQ(TP, IRQ_TP),
+};
+
+/* IRLMSK mask register layout for R2D-PLUS */
+static struct intc_mask_reg mask_registers_r2d_plus[] __initdata = {
+ { 0xa4000000, 0, 16, /* IRLMSK */
+ { TP, PCI_INTA_SLOT, PCI_INTB_RTL8139,
+ PCI_INTC_PCI1520, PCI_INTD_RTL8139,
+ SM501, CF_IDE, CF_CD, SDCARD, KEY,
+ RTC_A, RTC_T, 0, 0, 0, EXT } },
+};
+
+/* IRLn to IRQ table for R2D-PLUS */
+static unsigned char irl2irq_r2d_plus[R2D_NR_IRL] __initdata = {
+ IRQ_PCI_INTD, IRQ_CF_IDE, IRQ_CF_CD, IRQ_PCI_INTC,
+ IRQ_VOYAGER, IRQ_KEY, IRQ_RTC_A, IRQ_RTC_T,
+ IRQ_SDCARD, IRQ_PCI_INTA, IRQ_PCI_INTB, IRQ_EXT,
+ IRQ_TP,
+};
+
+static DECLARE_INTC_DESC(intc_desc_r2d_plus, "r2d-plus", vectors_r2d_plus,
+ NULL, NULL, mask_registers_r2d_plus, NULL, NULL);
+
+#endif /* CONFIG_RTS7751R2D_PLUS */
+
+static unsigned char irl2irq[R2D_NR_IRL];
int rts7751r2d_irq_demux(int irq)
{
- return voyagergx_irq_demux(irq);
-}
+ if (irq >= R2D_NR_IRL || !irl2irq[irq])
+ return irq;
-static struct irq_chip rts7751r2d_irq_chip __read_mostly = {
- .name = "rts7751r2d",
- .mask = disable_rts7751r2d_irq,
- .unmask = enable_rts7751r2d_irq,
- .mask_ack = disable_rts7751r2d_irq,
-};
+ return irl2irq[irq];
+}
/*
* Initialize IRQ setting
*/
void __init init_rts7751r2d_IRQ(void)
{
- int i;
-
- /* IRL0=KEY Input
- * IRL1=Ethernet
- * IRL2=CF Card
- * IRL3=CF Card Insert
- * IRL4=PCMCIA
- * IRL5=VOYAGER
- * IRL6=RTC Alarm
- * IRL7=RTC Timer
- * IRL8=SD Card
- * IRL9=PCI Slot #1
- * IRL10=PCI Slot #2
- * IRL11=Extention #0
- * IRL12=Extention #1
- * IRL13=Extention #2
- * IRL14=Extention #3
- */
-
- for (i=0; i<15; i++) {
- disable_irq_nosync(i);
- set_irq_chip_and_handler_name(i, &rts7751r2d_irq_chip,
- handle_level_irq, "level");
- enable_rts7751r2d_irq(i);
+ struct intc_desc *d;
+
+ switch (ctrl_inw(PA_VERREG) & 0xf0) {
+#ifdef CONFIG_RTS7751R2D_PLUS
+ case 0x10:
+ printk(KERN_INFO "Using R2D-PLUS interrupt controller.\n");
+ d = &intc_desc_r2d_plus;
+ memcpy(irl2irq, irl2irq_r2d_plus, R2D_NR_IRL);
+ break;
+#endif
+#ifdef CONFIG_RTS7751R2D_1
+ case 0x00: /* according to manual */
+ case 0x30: /* in reality */
+ printk(KERN_INFO "Using R2D-1 interrupt controller.\n");
+ d = &intc_desc_r2d_1;
+ memcpy(irl2irq, irl2irq_r2d_1, R2D_NR_IRL);
+ break;
+#endif
+ default:
+ printk(KERN_INFO "Unknown R2D interrupt controller 0x%04x\n",
+ ctrl_inw(PA_VERREG));
+ return;
}
+ register_intc_controller(d);
+#ifdef CONFIG_MFD_SM501
setup_voyagergx_irq();
+#endif
}
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index 6f7029d3324..37f2c0b447f 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -45,20 +45,16 @@ static void __init voyagergx_serial_init(void)
static struct resource cf_ide_resources[] = {
[0] = {
.start = PA_AREA5_IO + 0x1000,
- .end = PA_AREA5_IO + 0x1000 + 0x08 - 1,
+ .end = PA_AREA5_IO + 0x1000 + 0x10 - 0x2,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = PA_AREA5_IO + 0x80c,
- .end = PA_AREA5_IO + 0x80c + 0x16 - 1,
+ .end = PA_AREA5_IO + 0x80c,
.flags = IORESOURCE_MEM,
},
[2] = {
-#ifdef CONFIG_RTS7751R2D_REV11
- .start = 1,
-#else
- .start = 2,
-#endif
+ .start = IRQ_CF_IDE,
.flags = IORESOURCE_IRQ,
},
};
@@ -77,12 +73,28 @@ static struct platform_device cf_ide_device = {
},
};
+static struct resource heartbeat_resources[] = {
+ [0] = {
+ .start = PA_OUTPORT,
+ .end = PA_OUTPORT,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device heartbeat_device = {
+ .name = "heartbeat",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(heartbeat_resources),
+ .resource = heartbeat_resources,
+};
+
+#ifdef CONFIG_MFD_SM501
static struct plat_serial8250_port uart_platform_data[] = {
{
.membase = (void __iomem *)VOYAGER_UART_BASE,
.mapbase = VOYAGER_UART_BASE,
.iotype = UPIO_MEM,
- .irq = VOYAGER_UART0_IRQ,
+ .irq = IRQ_SM501_U0,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
.regshift = 2,
.uartclk = (9600 * 16),
@@ -98,21 +110,6 @@ static struct platform_device uart_device = {
},
};
-static struct resource heartbeat_resources[] = {
- [0] = {
- .start = PA_OUTPORT,
- .end = PA_OUTPORT + 8 - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device heartbeat_device = {
- .name = "heartbeat",
- .id = -1,
- .num_resources = ARRAY_SIZE(heartbeat_resources),
- .resource = heartbeat_resources,
-};
-
static struct resource sm501_resources[] = {
[0] = {
.start = 0x10000000,
@@ -125,7 +122,7 @@ static struct resource sm501_resources[] = {
.flags = IORESOURCE_MEM,
},
[2] = {
- .start = 32,
+ .start = IRQ_SM501_CV,
.flags = IORESOURCE_IRQ,
},
};
@@ -137,22 +134,19 @@ static struct platform_device sm501_device = {
.resource = sm501_resources,
};
+#endif /* CONFIG_MFD_SM501 */
+
static struct platform_device *rts7751r2d_devices[] __initdata = {
+#ifdef CONFIG_MFD_SM501
&uart_device,
- &heartbeat_device,
&sm501_device,
+#endif
+ &cf_ide_device,
+ &heartbeat_device,
};
static int __init rts7751r2d_devices_setup(void)
{
- int ret;
-
- if (ctrl_inw(PA_BVERREG) == 0x10) { /* only working on R2D-PLUS */
- ret = platform_device_register(&cf_ide_device);
- if (ret)
- return ret;
- }
-
return platform_add_devices(rts7751r2d_devices,
ARRAY_SIZE(rts7751r2d_devices));
}
@@ -163,6 +157,34 @@ static void rts7751r2d_power_off(void)
ctrl_outw(0x0001, PA_POWOFF);
}
+static inline unsigned char is_ide_ioaddr(unsigned long addr)
+{
+ return ((cf_ide_resources[0].start <= addr &&
+ addr <= cf_ide_resources[0].end) ||
+ (cf_ide_resources[1].start <= addr &&
+ addr <= cf_ide_resources[1].end));
+}
+
+void rts7751r2d_writeb(u8 b, void __iomem *addr)
+{
+ unsigned long tmp = (unsigned long __force)addr;
+
+ if (is_ide_ioaddr(tmp))
+ ctrl_outw((u16)b, tmp);
+ else
+ ctrl_outb(b, tmp);
+}
+
+u8 rts7751r2d_readb(void __iomem *addr)
+{
+ unsigned long tmp = (unsigned long __force)addr;
+
+ if (is_ide_ioaddr(tmp))
+ return ctrl_inw(tmp) & 0xff;
+ else
+ return ctrl_inb(tmp);
+}
+
/*
* Initialize the board
*/
@@ -187,12 +209,11 @@ static void __init rts7751r2d_setup(char **cmdline_p)
static struct sh_machine_vector mv_rts7751r2d __initmv = {
.mv_name = "RTS7751R2D",
.mv_setup = rts7751r2d_setup,
- .mv_nr_irqs = 72,
-
.mv_init_irq = init_rts7751r2d_IRQ,
.mv_irq_demux = rts7751r2d_irq_demux,
-
-#ifdef CONFIG_USB_SM501
+ .mv_writeb = rts7751r2d_writeb,
+ .mv_readb = rts7751r2d_readb,
+#if defined(CONFIG_MFD_SM501) && defined(CONFIG_USB_OHCI_HCD)
.mv_consistent_alloc = voyagergx_consistent_alloc,
.mv_consistent_free = voyagergx_consistent_free,
#endif
diff --git a/arch/sh/boards/renesas/x3proto/Makefile b/arch/sh/boards/renesas/x3proto/Makefile
new file mode 100644
index 00000000000..983e4551fec
--- /dev/null
+++ b/arch/sh/boards/renesas/x3proto/Makefile
@@ -0,0 +1 @@
+obj-y += setup.o ilsel.o
diff --git a/arch/sh/boards/renesas/x3proto/ilsel.c b/arch/sh/boards/renesas/x3proto/ilsel.c
new file mode 100644
index 00000000000..6d4454fef97
--- /dev/null
+++ b/arch/sh/boards/renesas/x3proto/ilsel.c
@@ -0,0 +1,151 @@
+/*
+ * arch/sh/boards/renesas/x3proto/ilsel.c
+ *
+ * Helper routines for SH-X3 proto board ILSEL.
+ *
+ * Copyright (C) 2007 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/bitmap.h>
+#include <linux/io.h>
+#include <asm/ilsel.h>
+
+/*
+ * ILSEL is split across:
+ *
+ * ILSEL0 - 0xb8100004 [ Levels 1 - 4 ]
+ * ILSEL1 - 0xb8100006 [ Levels 5 - 8 ]
+ * ILSEL2 - 0xb8100008 [ Levels 9 - 12 ]
+ * ILSEL3 - 0xb810000a [ Levels 13 - 15 ]
+ *
+ * With each level being relative to an ilsel_source_t.
+ */
+#define ILSEL_BASE 0xb8100004
+#define ILSEL_LEVELS 15
+
+/*
+ * ILSEL level map, in descending order from the highest level down.
+ *
+ * Supported levels are 1 - 15 spread across ILSEL0 - ILSEL4, mapping
+ * directly to IRLs. As the IRQs are numbered in reverse order relative
+ * to the interrupt level, the level map is carefully managed to ensure a
+ * 1:1 mapping between the bit position and the IRQ number.
+ *
+ * This careful constructions allows ilsel_enable*() to be referenced
+ * directly for hooking up an ILSEL set and getting back an IRQ which can
+ * subsequently be used for internal accounting in the (optional) disable
+ * path.
+ */
+static unsigned long ilsel_level_map;
+
+static inline unsigned int ilsel_offset(unsigned int bit)
+{
+ return ILSEL_LEVELS - bit - 1;
+}
+
+static inline unsigned long mk_ilsel_addr(unsigned int bit)
+{
+ return ILSEL_BASE + ((ilsel_offset(bit) >> 1) & ~0x1);
+}
+
+static inline unsigned int mk_ilsel_shift(unsigned int bit)
+{
+ return (ilsel_offset(bit) & 0x3) << 2;
+}
+
+static void __ilsel_enable(ilsel_source_t set, unsigned int bit)
+{
+ unsigned int tmp, shift;
+ unsigned long addr;
+
+ addr = mk_ilsel_addr(bit);
+ shift = mk_ilsel_shift(bit);
+
+ pr_debug("%s: bit#%d: addr - 0x%08lx (shift %d, set %d)\n",
+ __FUNCTION__, bit, addr, shift, set);
+
+ tmp = ctrl_inw(addr);
+ tmp &= ~(0xf << shift);
+ tmp |= set << shift;
+ ctrl_outw(tmp, addr);
+}
+
+/**
+ * ilsel_enable - Enable an ILSEL set.
+ * @set: ILSEL source (see ilsel_source_t enum in include/asm-sh/ilsel.h).
+ *
+ * Enables a given non-aliased ILSEL source (<= ILSEL_KEY) at the highest
+ * available interrupt level. Callers should take care to order callsites
+ * noting descending interrupt levels. Aliasing FPGA and external board
+ * IRQs need to use ilsel_enable_fixed().
+ *
+ * The return value is an IRQ number that can later be taken down with
+ * ilsel_disable().
+ */
+int ilsel_enable(ilsel_source_t set)
+{
+ unsigned int bit;
+
+ /* Aliased sources must use ilsel_enable_fixed() */
+ BUG_ON(set > ILSEL_KEY);
+
+ do {
+ bit = find_first_zero_bit(&ilsel_level_map, ILSEL_LEVELS);
+ } while (test_and_set_bit(bit, &ilsel_level_map));
+
+ __ilsel_enable(set, bit);
+
+ return bit;
+}
+EXPORT_SYMBOL_GPL(ilsel_enable);
+
+/**
+ * ilsel_enable_fixed - Enable an ILSEL set at a fixed interrupt level
+ * @set: ILSEL source (see ilsel_source_t enum in include/asm-sh/ilsel.h).
+ * @level: Interrupt level (1 - 15)
+ *
+ * Enables a given ILSEL source at a fixed interrupt level. Necessary
+ * both for level reservation as well as for aliased sources that only
+ * exist on special ILSEL#s.
+ *
+ * Returns an IRQ number (as ilsel_enable()).
+ */
+int ilsel_enable_fixed(ilsel_source_t set, unsigned int level)
+{
+ unsigned int bit = ilsel_offset(level - 1);
+
+ if (test_and_set_bit(bit, &ilsel_level_map))
+ return -EBUSY;
+
+ __ilsel_enable(set, bit);
+
+ return bit;
+}
+EXPORT_SYMBOL_GPL(ilsel_enable_fixed);
+
+/**
+ * ilsel_disable - Disable an ILSEL set
+ * @irq: Bit position for ILSEL set value (retval from enable routines)
+ *
+ * Disable a previously enabled ILSEL set.
+ */
+void ilsel_disable(unsigned int irq)
+{
+ unsigned long addr;
+ unsigned int tmp;
+
+ addr = mk_ilsel_addr(irq);
+
+ tmp = ctrl_inw(addr);
+ tmp &= ~(0xf << mk_ilsel_shift(irq));
+ ctrl_outw(tmp, addr);
+
+ clear_bit(irq, &ilsel_level_map);
+}
+EXPORT_SYMBOL_GPL(ilsel_disable);
diff --git a/arch/sh/boards/renesas/x3proto/setup.c b/arch/sh/boards/renesas/x3proto/setup.c
new file mode 100644
index 00000000000..abc5b6d418f
--- /dev/null
+++ b/arch/sh/boards/renesas/x3proto/setup.c
@@ -0,0 +1,136 @@
+/*
+ * arch/sh/boards/renesas/x3proto/setup.c
+ *
+ * Renesas SH-X3 Prototype Board Support.
+ *
+ * Copyright (C) 2007 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/kernel.h>
+#include <linux/io.h>
+#include <asm/ilsel.h>
+
+static struct resource heartbeat_resources[] = {
+ [0] = {
+ .start = 0xb8140020,
+ .end = 0xb8140020,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device heartbeat_device = {
+ .name = "heartbeat",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(heartbeat_resources),
+ .resource = heartbeat_resources,
+};
+
+static struct resource smc91x_resources[] = {
+ [0] = {
+ .start = 0x18000300,
+ .end = 0x18000300 + 0x10 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* Filled in by ilsel */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device smc91x_device = {
+ .name = "smc91x",
+ .id = -1,
+ .resource = smc91x_resources,
+ .num_resources = ARRAY_SIZE(smc91x_resources),
+};
+
+static struct resource r8a66597_usb_host_resources[] = {
+ [0] = {
+ .name = "r8a66597_hcd",
+ .start = 0x18040000,
+ .end = 0x18080000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .name = "r8a66597_hcd",
+ /* Filled in by ilsel */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device r8a66597_usb_host_device = {
+ .name = "r8a66597_hcd",
+ .id = -1,
+ .dev = {
+ .dma_mask = NULL, /* don't use dma */
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .num_resources = ARRAY_SIZE(r8a66597_usb_host_resources),
+ .resource = r8a66597_usb_host_resources,
+};
+
+static struct resource m66592_usb_peripheral_resources[] = {
+ [0] = {
+ .name = "m66592_udc",
+ .start = 0x18080000,
+ .end = 0x180c0000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .name = "m66592_udc",
+ /* Filled in by ilsel */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device m66592_usb_peripheral_device = {
+ .name = "m66592_udc",
+ .id = -1,
+ .dev = {
+ .dma_mask = NULL, /* don't use dma */
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .num_resources = ARRAY_SIZE(m66592_usb_peripheral_resources),
+ .resource = m66592_usb_peripheral_resources,
+};
+
+static struct platform_device *x3proto_devices[] __initdata = {
+ &heartbeat_device,
+ &smc91x_device,
+ &r8a66597_usb_host_device,
+ &m66592_usb_peripheral_device,
+};
+
+static int __init x3proto_devices_setup(void)
+{
+ r8a66597_usb_host_resources[1].start =
+ r8a66597_usb_host_resources[1].end = ilsel_enable(ILSEL_USBH_I);
+
+ m66592_usb_peripheral_resources[1].start =
+ m66592_usb_peripheral_resources[1].end = ilsel_enable(ILSEL_USBP_I);
+
+ smc91x_resources[1].start =
+ smc91x_resources[1].end = ilsel_enable(ILSEL_LAN);
+
+ return platform_add_devices(x3proto_devices,
+ ARRAY_SIZE(x3proto_devices));
+}
+device_initcall(x3proto_devices_setup);
+
+static void __init x3proto_init_irq(void)
+{
+ plat_irq_setup_pins(IRQ_MODE_IRL3210);
+
+ /* Set ICR0.LVLMODE */
+ ctrl_outl(ctrl_inl(0xfe410000) | (1 << 21), 0xfe410000);
+}
+
+static struct sh_machine_vector mv_x3proto __initmv = {
+ .mv_name = "x3proto",
+ .mv_init_irq = x3proto_init_irq,
+};
diff --git a/arch/sh/boards/se/7206/io.c b/arch/sh/boards/se/7206/io.c
index b557273e0cb..1308e618e04 100644
--- a/arch/sh/boards/se/7206/io.c
+++ b/arch/sh/boards/se/7206/io.c
@@ -26,22 +26,24 @@ static inline void delay(void)
static inline volatile __u16 *
port2adr(unsigned int port)
{
- if (port >= 0x2000)
+ if (port >= 0x2000 && port < 0x2020)
return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
- else if (port >= 0x300 || port < 0x310)
+ else if (port >= 0x300 && port < 0x310)
return (volatile __u16 *) (PA_SMSC + (port - 0x300));
+
+ return (volatile __u16 *)port;
}
unsigned char se7206_inb(unsigned long port)
{
- return (*port2adr(port))&0xff;
+ return (*port2adr(port)) & 0xff;
}
unsigned char se7206_inb_p(unsigned long port)
{
unsigned long v;
- v = (*port2adr(port))&0xff;
+ v = (*port2adr(port)) & 0xff;
delay();
return v;
}
@@ -51,12 +53,6 @@ unsigned short se7206_inw(unsigned long port)
return *port2adr(port);;
}
-unsigned int se7206_inl(unsigned long port)
-{
- maybebadio(port);
- return 0;
-}
-
void se7206_outb(unsigned char value, unsigned long port)
{
*(port2adr(port)) = value;
@@ -73,11 +69,6 @@ void se7206_outw(unsigned short value, unsigned long port)
*port2adr(port) = value;
}
-void se7206_outl(unsigned int value, unsigned long port)
-{
- maybebadio(port);
-}
-
void se7206_insb(unsigned long port, void *addr, unsigned long count)
{
volatile __u16 *p = port2adr(port);
@@ -95,11 +86,6 @@ void se7206_insw(unsigned long port, void *addr, unsigned long count)
*ap++ = *p;
}
-void se7206_insl(unsigned long port, void *addr, unsigned long count)
-{
- maybebadio(port);
-}
-
void se7206_outsb(unsigned long port, const void *addr, unsigned long count)
{
volatile __u16 *p = port2adr(port);
@@ -116,8 +102,3 @@ void se7206_outsw(unsigned long port, const void *addr, unsigned long count)
while (count--)
*p = *ap++;
}
-
-void se7206_outsl(unsigned long port, const void *addr, unsigned long count)
-{
- maybebadio(port);
-}
diff --git a/arch/sh/boards/se/7206/setup.c b/arch/sh/boards/se/7206/setup.c
index a074b62505e..5b3ee089d91 100644
--- a/arch/sh/boards/se/7206/setup.c
+++ b/arch/sh/boards/se/7206/setup.c
@@ -6,14 +6,13 @@
* Copyright (C) 2007 Paul Mundt
*
* Hitachi 7206 SolutionEngine Support.
- *
*/
-
#include <linux/init.h>
#include <linux/platform_device.h>
#include <asm/se7206.h>
#include <asm/io.h>
#include <asm/machvec.h>
+#include <asm/heartbeat.h>
static struct resource smc91x_resources[] = {
[0] = {
@@ -37,10 +36,16 @@ static struct platform_device smc91x_device = {
static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
+static struct heartbeat_data heartbeat_data = {
+ .bit_pos = heartbeat_bit_pos,
+ .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
+ .regsize = 32,
+};
+
static struct resource heartbeat_resources[] = {
[0] = {
.start = PA_LED,
- .end = PA_LED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
+ .end = PA_LED,
.flags = IORESOURCE_MEM,
},
};
@@ -49,7 +54,7 @@ static struct platform_device heartbeat_device = {
.name = "heartbeat",
.id = -1,
.dev = {
- .platform_data = heartbeat_bit_pos,
+ .platform_data = &heartbeat_data,
},
.num_resources = ARRAY_SIZE(heartbeat_resources),
.resource = heartbeat_resources,
@@ -75,24 +80,18 @@ static struct sh_machine_vector mv_se __initmv = {
.mv_nr_irqs = 256,
.mv_inb = se7206_inb,
.mv_inw = se7206_inw,
- .mv_inl = se7206_inl,
.mv_outb = se7206_outb,
.mv_outw = se7206_outw,
- .mv_outl = se7206_outl,
.mv_inb_p = se7206_inb_p,
.mv_inw_p = se7206_inw,
- .mv_inl_p = se7206_inl,
.mv_outb_p = se7206_outb_p,
.mv_outw_p = se7206_outw,
- .mv_outl_p = se7206_outl,
.mv_insb = se7206_insb,
.mv_insw = se7206_insw,
- .mv_insl = se7206_insl,
.mv_outsb = se7206_outsb,
.mv_outsw = se7206_outsw,
- .mv_outsl = se7206_outsl,
.mv_init_irq = init_se7206_IRQ,
};
diff --git a/arch/sh/boards/se/7343/irq.c b/arch/sh/boards/se/7343/irq.c
index 360153ecc55..763f6deba81 100644
--- a/arch/sh/boards/se/7343/irq.c
+++ b/arch/sh/boards/se/7343/irq.c
@@ -99,8 +99,11 @@ shmse_irq_demux(int irq)
*
* We configure IRQ5 as a cascade IRQ.
*/
-static struct irqaction irq5 = { no_action, 0, CPU_MASK_NONE, "IRQ5-cascade",
- NULL, NULL};
+static struct irqaction irq5 = {
+ .handler = no_action,
+ .mask = CPU_MASK_NONE,
+ .name = "IRQ5-cascade",
+};
static struct ipr_data se7343_irq5_ipr_map[] = {
{ IRQ5_IRQ, IRQ5_IPR_ADDR+2, IRQ5_IPR_POS, IRQ5_PRIORITY },
diff --git a/arch/sh/boards/se/7343/setup.c b/arch/sh/boards/se/7343/setup.c
index 8fec155e2ff..c9431b3a051 100644
--- a/arch/sh/boards/se/7343/setup.c
+++ b/arch/sh/boards/se/7343/setup.c
@@ -33,7 +33,7 @@ static struct platform_device smc91x_device = {
static struct resource heartbeat_resources[] = {
[0] = {
.start = PA_LED,
- .end = PA_LED + 8 - 1,
+ .end = PA_LED,
.flags = IORESOURCE_MEM,
},
};
diff --git a/arch/sh/boards/se/770x/setup.c b/arch/sh/boards/se/770x/setup.c
index 2962da148f3..d07a3368f54 100644
--- a/arch/sh/boards/se/770x/setup.c
+++ b/arch/sh/boards/se/770x/setup.c
@@ -12,6 +12,7 @@
#include <asm/se.h>
#include <asm/io.h>
#include <asm/smc37c93x.h>
+#include <asm/heartbeat.h>
void init_se_IRQ(void);
@@ -90,10 +91,15 @@ static struct platform_device cf_ide_device = {
static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
+static struct heartbeat_data heartbeat_data = {
+ .bit_pos = heartbeat_bit_pos,
+ .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
+};
+
static struct resource heartbeat_resources[] = {
[0] = {
.start = PA_LED,
- .end = PA_LED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
+ .end = PA_LED,
.flags = IORESOURCE_MEM,
},
};
@@ -102,7 +108,7 @@ static struct platform_device heartbeat_device = {
.name = "heartbeat",
.id = -1,
.dev = {
- .platform_data = heartbeat_bit_pos,
+ .platform_data = &heartbeat_data,
},
.num_resources = ARRAY_SIZE(heartbeat_resources),
.resource = heartbeat_resources,
diff --git a/arch/sh/boards/se/7722/setup.c b/arch/sh/boards/se/7722/setup.c
index 495fc7e2b60..03b63457e17 100644
--- a/arch/sh/boards/se/7722/setup.c
+++ b/arch/sh/boards/se/7722/setup.c
@@ -18,12 +18,10 @@
#include <asm/io.h>
/* Heartbeat */
-static unsigned char heartbeat_bit_pos[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
-
static struct resource heartbeat_resources[] = {
[0] = {
.start = PA_LED,
- .end = PA_LED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
+ .end = PA_LED,
.flags = IORESOURCE_MEM,
},
};
@@ -31,9 +29,6 @@ static struct resource heartbeat_resources[] = {
static struct platform_device heartbeat_device = {
.name = "heartbeat",
.id = -1,
- .dev = {
- .platform_data = heartbeat_bit_pos,
- },
.num_resources = ARRAY_SIZE(heartbeat_resources),
.resource = heartbeat_resources,
};
@@ -109,7 +104,7 @@ static void __init se7722_setup(char **cmdline_p)
ctrl_outl(0x00051001, MSTPCR0);
ctrl_outl(0x00000000, MSTPCR1);
/* KEYSC, VOU, BEU, CEU, VEU, VPU, LCDC */
- ctrl_outl(0xffffbfC0, MSTPCR2);
+ ctrl_outl(0xffffbfC0, MSTPCR2);
ctrl_outw(0x0000, PORT_PECR); /* PORT E 1 = IRQ5 ,E 0 = BS */
ctrl_outw(0x1000, PORT_PJCR); /* PORT J 1 = IRQ1,J 0 =IRQ0 */
diff --git a/arch/sh/boards/se/7751/setup.c b/arch/sh/boards/se/7751/setup.c
index 7873d07e40c..deefbfd9259 100644
--- a/arch/sh/boards/se/7751/setup.c
+++ b/arch/sh/boards/se/7751/setup.c
@@ -13,13 +13,19 @@
#include <asm/machvec.h>
#include <asm/se7751.h>
#include <asm/io.h>
+#include <asm/heartbeat.h>
static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
+static struct heartbeat_data heartbeat_data = {
+ .bit_pos = heartbeat_bit_pos,
+ .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
+};
+
static struct resource heartbeat_resources[] = {
[0] = {
.start = PA_LED,
- .end = PA_LED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
+ .end = PA_LED,
.flags = IORESOURCE_MEM,
},
};
@@ -28,14 +34,13 @@ static struct platform_device heartbeat_device = {
.name = "heartbeat",
.id = -1,
.dev = {
- .platform_data = heartbeat_bit_pos,
+ .platform_data = &heartbeat_data,
},
.num_resources = ARRAY_SIZE(heartbeat_resources),
.resource = heartbeat_resources,
};
static struct platform_device *se7751_devices[] __initdata = {
- &smc91x_device,
&heartbeat_device,
};
diff --git a/arch/sh/boards/se/7780/irq.c b/arch/sh/boards/se/7780/irq.c
index 87491474600..6bd70da6bb4 100644
--- a/arch/sh/boards/se/7780/irq.c
+++ b/arch/sh/boards/se/7780/irq.c
@@ -16,32 +16,6 @@
#include <asm/io.h>
#include <asm/se7780.h>
-static struct intc2_data intc2_irq_table[] = {
- { 2, 0, 31, 0, 31, 3 }, /* daughter board EXTINT1 */
- { 4, 0, 30, 0, 30, 3 }, /* daughter board EXTINT2 */
- { 6, 0, 29, 0, 29, 3 }, /* daughter board EXTINT3 */
- { 8, 0, 28, 0, 28, 3 }, /* SMC 91C111 (LAN) */
- { 10, 0, 27, 0, 27, 3 }, /* daughter board EXTINT4 */
- { 4, 0, 30, 0, 30, 3 }, /* daughter board EXTINT5 */
- { 2, 0, 31, 0, 31, 3 }, /* daughter board EXTINT6 */
- { 2, 0, 31, 0, 31, 3 }, /* daughter board EXTINT7 */
- { 2, 0, 31, 0, 31, 3 }, /* daughter board EXTINT8 */
- { 0 , 0, 24, 0, 24, 3 }, /* SM501 */
-};
-
-static struct intc2_desc intc2_irq_desc __read_mostly = {
- .prio_base = 0, /* N/A */
- .msk_base = 0xffd00044,
- .mskclr_base = 0xffd00064,
-
- .intc2_data = intc2_irq_table,
- .nr_irqs = ARRAY_SIZE(intc2_irq_table),
-
- .chip = {
- .name = "INTC2-se7780",
- },
-};
-
/*
* Initialize IRQ setting
*/
@@ -68,5 +42,5 @@ void __init init_se7780_IRQ(void)
/* FPGA + 0x0A */
ctrl_outw((IRQPIN_PCCPW << IRQPOS_PCCPW), FPGA_INTSEL3);
- register_intc2_controller(&intc2_irq_desc);
+ plat_irq_setup_pins(IRQ_MODE_IRQ); /* install handlers for IRQ0-7 */
}
diff --git a/arch/sh/boards/se/7780/setup.c b/arch/sh/boards/se/7780/setup.c
index 723f2fd4d55..76e53b26a80 100644
--- a/arch/sh/boards/se/7780/setup.c
+++ b/arch/sh/boards/se/7780/setup.c
@@ -16,12 +16,10 @@
#include <asm/io.h>
/* Heartbeat */
-static unsigned char heartbeat_bit_pos[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
-
static struct resource heartbeat_resources[] = {
[0] = {
.start = PA_LED,
- .end = PA_LED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
+ .end = PA_LED,
.flags = IORESOURCE_MEM,
},
};
@@ -29,9 +27,6 @@ static struct resource heartbeat_resources[] = {
static struct platform_device heartbeat_device = {
.name = "heartbeat",
.id = -1,
- .dev = {
- .platform_data = heartbeat_bit_pos,
- },
.num_resources = ARRAY_SIZE(heartbeat_resources),
.resource = heartbeat_resources,
};
diff --git a/arch/sh/boards/sh03/setup.c b/arch/sh/boards/sh03/setup.c
index 9c031a8c0a1..934ac4f1c48 100644
--- a/arch/sh/boards/sh03/setup.c
+++ b/arch/sh/boards/sh03/setup.c
@@ -15,33 +15,9 @@
#include <asm/sh03/sh03.h>
#include <asm/addrspace.h>
-static struct ipr_data ipr_irq_table[] = {
- { IRL0_IRQ, 0, IRL0_IPR_POS, IRL0_PRIORITY },
- { IRL1_IRQ, 0, IRL1_IPR_POS, IRL1_PRIORITY },
- { IRL2_IRQ, 0, IRL2_IPR_POS, IRL2_PRIORITY },
- { IRL3_IRQ, 0, IRL3_IPR_POS, IRL3_PRIORITY },
-};
-
-static unsigned long ipr_offsets[] = {
- INTC_IPRD,
-};
-
-static struct ipr_desc ipr_irq_desc = {
- .ipr_offsets = ipr_offsets,
- .nr_offsets = ARRAY_SIZE(ipr_offsets),
-
- .ipr_data = ipr_irq_table,
- .nr_irqs = ARRAY_SIZE(ipr_irq_table),
-
- .chip = {
- .name = "IPR-sh03",
- },
-};
-
static void __init init_sh03_IRQ(void)
{
- ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
- register_ipr_controller(&ipr_irq_desc);
+ plat_irq_setup_pins(IRQ_MODE_IRQ);
}
extern void *cf_io_base;
@@ -68,7 +44,7 @@ static void __init sh03_setup(char **cmdline_p)
static struct resource heartbeat_resources[] = {
[0] = {
.start = 0xa0800000,
- .end = 0xa0800000 + 8 - 1,
+ .end = 0xa0800000,
.flags = IORESOURCE_MEM,
},
};
diff --git a/arch/sh/boards/shmin/setup.c b/arch/sh/boards/shmin/setup.c
index dfd124509f4..16e5dae8ecf 100644
--- a/arch/sh/boards/shmin/setup.c
+++ b/arch/sh/boards/shmin/setup.c
@@ -14,36 +14,12 @@
#define PFC_PHCR 0xa400010eUL
#define INTC_ICR1 0xa4000010UL
-#define INTC_IPRC 0xa4000016UL
-
-static struct ipr_data ipr_irq_table[] = {
- { 32, 0, 0, 0 },
- { 33, 0, 4, 0 },
- { 34, 0, 8, 8 },
- { 35, 0, 12, 0 },
-};
-
-static unsigned long ipr_offsets[] = {
- INTC_IPRC,
-};
-
-static struct ipr_desc ipr_irq_desc = {
- .ipr_offsets = ipr_offsets,
- .nr_offsets = ARRAY_SIZE(ipr_offsets),
-
- .ipr_data = ipr_irq_table,
- .nr_irqs = ARRAY_SIZE(ipr_irq_table),
-
- .chip = {
- .name = "IPR-shmin",
- },
-};
static void __init init_shmin_irq(void)
{
ctrl_outw(0x2a00, PFC_PHCR); // IRQ0-3=IRQ
ctrl_outw(0x0aaa, INTC_ICR1); // IRQ0-3=IRQ-mode,Low-active.
- register_ipr_controller(&ipr_irq_desc);
+ plat_irq_setup_pins(IRQ_MODE_IRQ);
}
static void __iomem *shmin_ioport_map(unsigned long port, unsigned int size)
diff --git a/arch/sh/boards/snapgear/setup.c b/arch/sh/boards/snapgear/setup.c
index 84271d85a8d..2b594f60000 100644
--- a/arch/sh/boards/snapgear/setup.c
+++ b/arch/sh/boards/snapgear/setup.c
@@ -68,37 +68,11 @@ module_init(eraseconfig_init);
* IRL3 = crypto
*/
-static struct ipr_data ipr_irq_table[] = {
- { IRL0_IRQ, 0, IRL0_IPR_POS, IRL0_PRIORITY },
- { IRL1_IRQ, 0, IRL1_IPR_POS, IRL1_PRIORITY },
- { IRL2_IRQ, 0, IRL2_IPR_POS, IRL2_PRIORITY },
- { IRL3_IRQ, 0, IRL3_IPR_POS, IRL3_PRIORITY },
-};
-
-static unsigned long ipr_offsets[] = {
- INTC_IPRD,
-};
-
-static struct ipr_desc ipr_irq_desc = {
- .ipr_offsets = ipr_offsets,
- .nr_offsets = ARRAY_SIZE(ipr_offsets),
-
- .ipr_data = ipr_irq_table,
- .nr_irqs = ARRAY_SIZE(ipr_irq_table),
-
- .chip = {
- .name = "IPR-snapgear",
- },
-};
-
static void __init init_snapgear_IRQ(void)
{
- /* enable individual interrupt mode for externals */
- ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
-
printk("Setup SnapGear IRQ/IPR ...\n");
-
- register_ipr_controller(&ipr_irq_desc);
+ /* enable individual interrupt mode for externals */
+ plat_irq_setup_pins(IRQ_MODE_IRQ);
}
/*
diff --git a/arch/sh/boards/titan/setup.c b/arch/sh/boards/titan/setup.c
index 606d25a4b87..5de3b2ad71a 100644
--- a/arch/sh/boards/titan/setup.c
+++ b/arch/sh/boards/titan/setup.c
@@ -12,38 +12,10 @@
#include <asm/titan.h>
#include <asm/io.h>
-static struct ipr_data ipr_irq_table[] = {
- /* IRQ, IPR idx, shift, prio */
- { TITAN_IRQ_WAN, 3, 12, 8 }, /* eth0 (WAN) */
- { TITAN_IRQ_LAN, 3, 8, 8 }, /* eth1 (LAN) */
- { TITAN_IRQ_MPCIA, 3, 4, 8 }, /* mPCI A (top) */
- { TITAN_IRQ_USB, 3, 0, 8 }, /* mPCI B (bottom), USB */
-};
-
-static unsigned long ipr_offsets[] = { /* stolen from setup-sh7750.c */
- 0xffd00004UL, /* 0: IPRA */
- 0xffd00008UL, /* 1: IPRB */
- 0xffd0000cUL, /* 2: IPRC */
- 0xffd00010UL, /* 3: IPRD */
-};
-
-static struct ipr_desc ipr_irq_desc = {
- .ipr_offsets = ipr_offsets,
- .nr_offsets = ARRAY_SIZE(ipr_offsets),
-
- .ipr_data = ipr_irq_table,
- .nr_irqs = ARRAY_SIZE(ipr_irq_table),
-
- .chip = {
- .name = "IPR-titan",
- },
-};
static void __init init_titan_irq(void)
{
/* enable individual interrupt mode for externals */
- ipr_irq_enable_irlm();
- /* register ipr irqs */
- register_ipr_controller(&ipr_irq_desc);
+ plat_irq_setup_pins(IRQ_MODE_IRQ);
}
static struct sh_machine_vector mv_titan __initmv = {