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Diffstat (limited to 'arch/arm/mach-shmobile/board-g3evm.c')
-rw-r--r--arch/arm/mach-shmobile/board-g3evm.c59
1 files changed, 50 insertions, 9 deletions
diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c
index 9247503..a552590 100644
--- a/arch/arm/mach-shmobile/board-g3evm.c
+++ b/arch/arm/mach-shmobile/board-g3evm.c
@@ -37,6 +37,15 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+#include <asm/mach/time.h>
+
+/*
+ * IrDA
+ *
+ * S67: 5bit : ON power
+ * : 6bit : ON remote control
+ * OFF IrDA
+ */
static struct mtd_partition nor_flash_partitions[] = {
{
@@ -91,7 +100,7 @@ static struct platform_device nor_flash_device = {
};
/* USBHS */
-void usb_host_port_power(int port, int power)
+static void usb_host_port_power(int port, int power)
{
if (!power) /* only power-on supported for now */
return;
@@ -113,7 +122,7 @@ static struct resource usb_host_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = 65,
+ .start = evt2irq(0xa20), /* USBHS_USHI0 */
.flags = IORESOURCE_IRQ,
},
};
@@ -153,7 +162,7 @@ static struct resource keysc_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = 79,
+ .start = evt2irq(0xbe0), /* KEYSC_KEY */
.flags = IORESOURCE_IRQ,
},
};
@@ -209,11 +218,31 @@ static struct platform_device nand_flash_device = {
},
};
+static struct resource irda_resources[] = {
+ [0] = {
+ .start = 0xE6D00000,
+ .end = 0xE6D01FD4 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = evt2irq(0x480), /* IRDA */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device irda_device = {
+ .name = "sh_irda",
+ .id = -1,
+ .resource = irda_resources,
+ .num_resources = ARRAY_SIZE(irda_resources),
+};
+
static struct platform_device *g3evm_devices[] __initdata = {
&nor_flash_device,
&usb_host_device,
&keysc_device,
&nand_flash_device,
+ &irda_device,
};
static struct map_desc g3evm_io_desc[] __initdata = {
@@ -232,9 +261,8 @@ static void __init g3evm_map_io(void)
{
iotable_init(g3evm_io_desc, ARRAY_SIZE(g3evm_io_desc));
- /* setup early devices, clocks and console here as well */
+ /* setup early devices and console here as well */
sh7367_add_early_devices();
- sh7367_clock_init();
shmobile_setup_console();
}
@@ -271,9 +299,6 @@ static void __init g3evm_init(void)
gpio_request(GPIO_FN_EXTLP, NULL);
gpio_request(GPIO_FN_IDIN, NULL);
- /* enable clock in SYMSTPCR2 */
- __raw_writel(__raw_readl(0xe6158048) & ~(1 << 22), 0xe6158048);
-
/* setup USB phy */
__raw_writew(0x0300, 0xe605810a); /* USBCR1 */
__raw_writew(0x00e0, 0xe60581c0); /* CPFCH */
@@ -318,16 +343,32 @@ static void __init g3evm_init(void)
/* FOE, FCDE, FSC on dedicated pins */
__raw_writel(__raw_readl(0xe6158048) & ~(1 << 15), 0xe6158048);
+ /* IrDA */
+ gpio_request(GPIO_FN_IRDA_OUT, NULL);
+ gpio_request(GPIO_FN_IRDA_IN, NULL);
+ gpio_request(GPIO_FN_IRDA_FIRSEL, NULL);
+ set_irq_type(evt2irq(0x480), IRQ_TYPE_LEVEL_LOW);
+
sh7367_add_standard_devices();
platform_add_devices(g3evm_devices, ARRAY_SIZE(g3evm_devices));
}
+static void __init g3evm_timer_init(void)
+{
+ sh7367_clock_init();
+ shmobile_timer.init();
+}
+
+static struct sys_timer g3evm_timer = {
+ .init = g3evm_timer_init,
+};
+
MACHINE_START(G3EVM, "g3evm")
.phys_io = 0xe6000000,
.io_pg_offst = ((0xe6000000) >> 18) & 0xfffc,
.map_io = g3evm_map_io,
.init_irq = sh7367_init_irq,
.init_machine = g3evm_init,
- .timer = &shmobile_timer,
+ .timer = &g3evm_timer,
MACHINE_END
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