ARM: mach-shmobile: ag5evm: Add FSI resources

Commit Message

Kuninori Morimoto Nov. 29, 2010, 2:10 a.m. UTC

None

Patch

diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index 7336a00..d4c82bd 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -33,6 +33,8 @@ 
 #include <linux/input.h>
 #include <linux/input/sh_keysc.h>
 
+#include <sound/sh_fsi.h>
+
 #include <mach/hardware.h>
 #include <mach/sh73a0.h>
 #include <mach/common.h>
@@ -113,9 +115,41 @@  static struct platform_device keysc_device = {
 	},
 };
 
+/* FSI A */
+static struct sh_fsi_platform_info fsi_info = {
+	.porta_flags = SH_FSI_OUT_SLAVE_MODE	|
+		       SH_FSI_IN_SLAVE_MODE	|
+		       SH_FSI_OFMT(I2S)		|
+		       SH_FSI_IFMT(I2S),
+};
+
+static struct resource fsi_resources[] = {
+	[0] = {
+		.name	= "FSI",
+		.start	= 0xEC230000,
+		.end	= 0xEC230400 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = gic_spi(146),
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device fsi_device = {
+	.name		= "sh_fsi2",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(fsi_resources),
+	.resource	= fsi_resources,
+	.dev	= {
+		.platform_data	= &fsi_info,
+	},
+};
+
 static struct platform_device *ag5evm_devices[] __initdata = {
 	&eth_device,
 	&keysc_device,
+	&fsi_device,
 };
 
 static struct map_desc ag5evm_io_desc[] __initdata = {
@@ -195,6 +229,13 @@  static void __init ag5evm_init(void)
 	gpio_request(GPIO_PORT145, NULL); /* RESET */
 	gpio_direction_output(GPIO_PORT145, 1);
 
+	/* FSI A */
+	gpio_request(GPIO_FN_FSIACK, NULL);
+	gpio_request(GPIO_FN_FSIAILR, NULL);
+	gpio_request(GPIO_FN_FSIAIBT, NULL);
+	gpio_request(GPIO_FN_FSIAISLD, NULL);
+	gpio_request(GPIO_FN_FSIAOSLD, NULL);
+
 #ifdef CONFIG_CACHE_L2X0
 	/* Shared attribute override enable, 64K*8way */
 	l2x0_init(__io(0xf0100000), 0x00460000, 0xc2000fff);