summaryrefslogtreecommitdiffstats
path: root/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/kernel/cpu/sh4a/setup-sh7722.c')
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7722.c123
1 files changed, 114 insertions, 9 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 406747f..ea524a2 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -13,7 +13,7 @@
#include <linux/serial_sci.h>
#include <linux/mm.h>
#include <linux/uio_driver.h>
-#include <linux/sh_cmt.h>
+#include <linux/sh_timer.h>
#include <asm/clock.h>
#include <asm/mmzone.h>
@@ -177,13 +177,13 @@ static struct platform_device jpu_device = {
.num_resources = ARRAY_SIZE(jpu_resources),
};
-static struct sh_cmt_config cmt_platform_data = {
+static struct sh_timer_config cmt_platform_data = {
.name = "CMT",
.channel_offset = 0x60,
.timer_bit = 5,
.clk = "cmt0",
.clockevent_rating = 125,
- .clocksource_rating = 200,
+ .clocksource_rating = 125,
};
static struct resource cmt_resources[] = {
@@ -209,24 +209,119 @@ static struct platform_device cmt_device = {
.num_resources = ARRAY_SIZE(cmt_resources),
};
+static struct sh_timer_config tmu0_platform_data = {
+ .name = "TMU0",
+ .channel_offset = 0x04,
+ .timer_bit = 0,
+ .clk = "tmu0",
+ .clockevent_rating = 200,
+};
+
+static struct resource tmu0_resources[] = {
+ [0] = {
+ .name = "TMU0",
+ .start = 0xffd80008,
+ .end = 0xffd80013,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 16,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device tmu0_device = {
+ .name = "sh_tmu",
+ .id = 0,
+ .dev = {
+ .platform_data = &tmu0_platform_data,
+ },
+ .resource = tmu0_resources,
+ .num_resources = ARRAY_SIZE(tmu0_resources),
+};
+
+static struct sh_timer_config tmu1_platform_data = {
+ .name = "TMU1",
+ .channel_offset = 0x10,
+ .timer_bit = 1,
+ .clk = "tmu0",
+ .clocksource_rating = 200,
+};
+
+static struct resource tmu1_resources[] = {
+ [0] = {
+ .name = "TMU1",
+ .start = 0xffd80014,
+ .end = 0xffd8001f,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 17,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device tmu1_device = {
+ .name = "sh_tmu",
+ .id = 1,
+ .dev = {
+ .platform_data = &tmu1_platform_data,
+ },
+ .resource = tmu1_resources,
+ .num_resources = ARRAY_SIZE(tmu1_resources),
+};
+
+static struct sh_timer_config tmu2_platform_data = {
+ .name = "TMU2",
+ .channel_offset = 0x1c,
+ .timer_bit = 2,
+ .clk = "tmu0",
+};
+
+static struct resource tmu2_resources[] = {
+ [0] = {
+ .name = "TMU2",
+ .start = 0xffd80020,
+ .end = 0xffd8002b,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 18,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device tmu2_device = {
+ .name = "sh_tmu",
+ .id = 2,
+ .dev = {
+ .platform_data = &tmu2_platform_data,
+ },
+ .resource = tmu2_resources,
+ .num_resources = ARRAY_SIZE(tmu2_resources),
+};
+
static struct plat_sci_port sci_platform_data[] = {
{
.mapbase = 0xffe00000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 80, 80, 80, 80 },
+ .clk = "scif0",
},
{
.mapbase = 0xffe10000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 81, 81, 81, 81 },
+ .clk = "scif1",
},
{
.mapbase = 0xffe20000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 82, 82, 82, 82 },
+ .clk = "scif2",
},
{
.flags = 0,
@@ -243,6 +338,9 @@ static struct platform_device sci_device = {
static struct platform_device *sh7722_devices[] __initdata = {
&cmt_device,
+ &tmu0_device,
+ &tmu1_device,
+ &tmu2_device,
&rtc_device,
&usbf_device,
&iic_device,
@@ -254,12 +352,6 @@ static struct platform_device *sh7722_devices[] __initdata = {
static int __init sh7722_devices_setup(void)
{
- clk_always_enable("uram0"); /* URAM */
- clk_always_enable("xymem0"); /* XYMEM */
- clk_always_enable("veu0"); /* VEU */
- clk_always_enable("vpu0"); /* VPU */
- clk_always_enable("jpu0"); /* JPU */
-
platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
@@ -269,6 +361,19 @@ static int __init sh7722_devices_setup(void)
}
__initcall(sh7722_devices_setup);
+static struct platform_device *sh7722_early_devices[] __initdata = {
+ &cmt_device,
+ &tmu0_device,
+ &tmu1_device,
+ &tmu2_device,
+};
+
+void __init plat_early_device_setup(void)
+{
+ early_platform_add_devices(sh7722_early_devices,
+ ARRAY_SIZE(sh7722_early_devices));
+}
+
enum {
UNUSED=0,
OpenPOWER on IntegriCloud