ARM: mach-shmobile: sh7367 and G3EVM pinmux support

Add support for the sh7367 pinmux using drivers/sh/pfc.c
and select serial console pins and some LEDs on G3EVM.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c
index eba2311beba2..28ee589caba6 100644
--- a/arch/arm/mach-shmobile/board-g3evm.c
+++ b/arch/arm/mach-shmobile/board-g3evm.c
@@ -27,6 +27,8 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/io.h>
+#include <linux/gpio.h>
+#include <mach/sh7367.h>
 #include <mach/common.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -113,6 +115,29 @@ static void __init g3evm_map_io(void)
 
 static void __init g3evm_init(void)
 {
+        sh7367_pinmux_init();
+
+        /* Lit DS4 LED */
+        gpio_request(GPIO_PORT22, NULL);
+        gpio_direction_output(GPIO_PORT22, 1);
+        gpio_export(GPIO_PORT22, 0);
+
+        /* Lit DS8 LED */
+        gpio_request(GPIO_PORT23, NULL);
+        gpio_direction_output(GPIO_PORT23, 1);
+        gpio_export(GPIO_PORT23, 0);
+
+        /* Lit DS3 LED */
+        gpio_request(GPIO_PORT24, NULL);
+        gpio_direction_output(GPIO_PORT24, 1);
+        gpio_export(GPIO_PORT24, 0);
+
+        /* SCIFA1 */
+        gpio_request(GPIO_FN_SCIFA1_TXD, NULL);
+        gpio_request(GPIO_FN_SCIFA1_RXD, NULL);
+        gpio_request(GPIO_FN_SCIFA1_CTS, NULL);
+        gpio_request(GPIO_FN_SCIFA1_RTS, NULL);
+
         sh7367_add_standard_devices();
 
         platform_add_devices(g3evm_devices, ARRAY_SIZE(g3evm_devices));