aboutsummaryrefslogtreecommitdiff
path: root/arch/sh/boards
diff options
context:
space:
mode:
authorKuninori Morimoto <morimoto.kuninori@renesas.com>2009-08-26 11:04:36 +0000
committerPaul Mundt <lethal@linux-sh.org>2009-08-27 11:36:10 +0900
commit2153ad3294e3e1e89d27a78d65932352b80a4f78 (patch)
treef298e20f1f59ba524bf3a3597f2c14e8581b99a9 /arch/sh/boards
parentfa3ba51bcf2351da9869924c8765d7d485226c31 (diff)
sh: Add CEU support for EcoVec24
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards')
-rw-r--r--arch/sh/boards/mach-ecovec24/setup.c109
1 files changed, 109 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index a575b38016a..55ff7357e79 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -18,6 +18,7 @@
#include <linux/delay.h>
#include <linux/usb/r8a66597.h>
#include <video/sh_mobile_lcdc.h>
+#include <media/sh_mobile_ceu.h>
#include <asm/heartbeat.h>
#include <asm/sh_eth.h>
#include <cpu/sh7724.h>
@@ -256,6 +257,74 @@ static struct platform_device lcdc_device = {
},
};
+/* CEU0 */
+static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
+ .flags = SH_CEU_FLAG_USE_8BIT_BUS,
+};
+
+static struct resource ceu0_resources[] = {
+ [0] = {
+ .name = "CEU0",
+ .start = 0xfe910000,
+ .end = 0xfe91009f,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 52,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device ceu0_device = {
+ .name = "sh_mobile_ceu",
+ .id = 0, /* "ceu0" clock */
+ .num_resources = ARRAY_SIZE(ceu0_resources),
+ .resource = ceu0_resources,
+ .dev = {
+ .platform_data = &sh_mobile_ceu0_info,
+ },
+ .archdata = {
+ .hwblk_id = HWBLK_CEU0,
+ },
+};
+
+/* CEU1 */
+static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
+ .flags = SH_CEU_FLAG_USE_8BIT_BUS,
+};
+
+static struct resource ceu1_resources[] = {
+ [0] = {
+ .name = "CEU1",
+ .start = 0xfe914000,
+ .end = 0xfe91409f,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 63,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device ceu1_device = {
+ .name = "sh_mobile_ceu",
+ .id = 1, /* "ceu1" clock */
+ .num_resources = ARRAY_SIZE(ceu1_resources),
+ .resource = ceu1_resources,
+ .dev = {
+ .platform_data = &sh_mobile_ceu1_info,
+ },
+ .archdata = {
+ .hwblk_id = HWBLK_CEU1,
+ },
+};
+
static struct platform_device *ecovec_devices[] __initdata = {
&heartbeat_device,
&nor_flash_device,
@@ -263,6 +332,8 @@ static struct platform_device *ecovec_devices[] __initdata = {
&usb0_host_device,
&usb1_host_device, /* USB1 host support */
&lcdc_device,
+ &ceu0_device,
+ &ceu1_device,
};
#define PORT_HIZA 0xA4050158
@@ -371,6 +442,44 @@ static int __init devices_setup(void)
/* not supported */
}
+ /* enable CEU0 */
+ gpio_request(GPIO_FN_VIO0_D15, NULL);
+ gpio_request(GPIO_FN_VIO0_D14, NULL);
+ gpio_request(GPIO_FN_VIO0_D13, NULL);
+ gpio_request(GPIO_FN_VIO0_D12, NULL);
+ gpio_request(GPIO_FN_VIO0_D11, NULL);
+ gpio_request(GPIO_FN_VIO0_D10, NULL);
+ gpio_request(GPIO_FN_VIO0_D9, NULL);
+ gpio_request(GPIO_FN_VIO0_D8, NULL);
+ gpio_request(GPIO_FN_VIO0_D7, NULL);
+ gpio_request(GPIO_FN_VIO0_D6, NULL);
+ gpio_request(GPIO_FN_VIO0_D5, NULL);
+ gpio_request(GPIO_FN_VIO0_D4, NULL);
+ gpio_request(GPIO_FN_VIO0_D3, NULL);
+ gpio_request(GPIO_FN_VIO0_D2, NULL);
+ gpio_request(GPIO_FN_VIO0_D1, NULL);
+ gpio_request(GPIO_FN_VIO0_D0, NULL);
+ gpio_request(GPIO_FN_VIO0_VD, NULL);
+ gpio_request(GPIO_FN_VIO0_CLK, NULL);
+ gpio_request(GPIO_FN_VIO0_FLD, NULL);
+ gpio_request(GPIO_FN_VIO0_HD, NULL);
+ platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
+
+ /* enable CEU1 */
+ gpio_request(GPIO_FN_VIO1_D7, NULL);
+ gpio_request(GPIO_FN_VIO1_D6, NULL);
+ gpio_request(GPIO_FN_VIO1_D5, NULL);
+ gpio_request(GPIO_FN_VIO1_D4, NULL);
+ gpio_request(GPIO_FN_VIO1_D3, NULL);
+ gpio_request(GPIO_FN_VIO1_D2, NULL);
+ gpio_request(GPIO_FN_VIO1_D1, NULL);
+ gpio_request(GPIO_FN_VIO1_D0, NULL);
+ gpio_request(GPIO_FN_VIO1_FLD, NULL);
+ gpio_request(GPIO_FN_VIO1_HD, NULL);
+ gpio_request(GPIO_FN_VIO1_VD, NULL);
+ gpio_request(GPIO_FN_VIO1_CLK, NULL);
+ platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
+
return platform_add_devices(ecovec_devices,
ARRAY_SIZE(ecovec_devices));
}