ARM: mach-shmobile: ag5evm: Add FSI resources
Kuninori Morimoto [Mon, 29 Nov 2010 02:10:08 +0000 (02:10 +0000)]
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

arch/arm/mach-shmobile/board-ag5evm.c

index 7336a00..d4c82bd 100644 (file)
@@ -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);