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authorAnton Vorontsov <avorontsov@ru.mvista.com>2009-06-18 16:49:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-19 16:46:04 -0700
commitd2998c2c3608e6c674f9079b661583927fbe61b0 (patch)
treed6df3fa81e7874d08c9e4ac876b2b8aaf9b002a5 /arch/powerpc/platforms
parent5afbf098d171664695db2a7e828e8d96871a01e1 (diff)
powerpc/86xx: add MMC SPI support for MPC8610HPCD boards
This patch adds spi and mmc-spi-slot nodes, plus a gpio-controller for PIXIS' sdcsr bank that is used for managing SPI chip-select and for reading card's states. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@gate.crashing.org> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r--arch/powerpc/platforms/86xx/mpc8610_hpcd.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
index 51eec0cd551..627908a4cd7 100644
--- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
+++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
@@ -37,6 +37,7 @@
#include <linux/of_platform.h>
#include <sysdev/fsl_pci.h>
#include <sysdev/fsl_soc.h>
+#include <sysdev/simple_gpio.h>
#include "mpc86xx.h"
@@ -51,6 +52,9 @@ static struct of_device_id __initdata mpc8610_ids[] = {
static int __init mpc8610_declare_of_platform_devices(void)
{
+ /* Firstly, register PIXIS GPIOs. */
+ simple_gpiochip_init("fsl,fpga-pixis-gpio-bank");
+
/* Without this call, the SSI device driver won't get probed. */
of_platform_bus_probe(NULL, mpc8610_ids, NULL);