sh: mach-ecovec24: Add sh_sir support
Kuninori Morimoto [Wed, 24 Feb 2010 00:32:28 +0000 (00:32 +0000)]
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

arch/sh/boards/mach-ecovec24/setup.c

index 6f2e8a7..8cdf11e 100644 (file)
@@ -751,6 +751,26 @@ static struct platform_device fsi_device = {
        },
 };
 
+/* IrDA */
+static struct resource irda_resources[] = {
+       [0] = {
+               .name   = "IrDA",
+               .start  = 0xA45D0000,
+               .end    = 0xA45D0049,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = 20,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device irda_device = {
+       .name           = "sh_sir",
+       .num_resources  = ARRAY_SIZE(irda_resources),
+       .resource       = irda_resources,
+};
+
 static struct platform_device *ecovec_devices[] __initdata = {
        &heartbeat_device,
        &nor_flash_device,
@@ -771,6 +791,7 @@ static struct platform_device *ecovec_devices[] __initdata = {
        &camera_devices[1],
        &camera_devices[2],
        &fsi_device,
+       &irda_device,
 };
 
 #define EEPROM_ADDR 0x50
@@ -1131,6 +1152,12 @@ static int __init arch_setup(void)
        clk_set_rate(clk, clk_round_rate(clk, 166000000));
        clk_put(clk);
 
+       /* enable IrDA */
+       gpio_request(GPIO_FN_IRDA_OUT, NULL);
+       gpio_request(GPIO_FN_IRDA_IN,  NULL);
+       gpio_request(GPIO_PTU5, NULL);
+       gpio_direction_output(GPIO_PTU5, 0);
+
        /* enable I2C device */
        i2c_register_board_info(0, i2c0_devices,
                                ARRAY_SIZE(i2c0_devices));