aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorMagnus Damm <damm@igel.co.jp>2008-07-17 19:13:34 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-07-28 18:10:37 +0900
commit9ca6ecac505002d0c34b47b394f39aa14b0e6fb6 (patch)
treee9f7503ef88997043685fab09b4593cdbd77d7b9 /arch
parentde9254263b8c8b1809520a1009dd516e41976519 (diff)
sh: Use clk_always_enable() on sh7723 / ap325rxa
Use clk_always_enable() on the sh7723 processor and in the ap325rxa board code. Remove duplicate MSTPCR register definitions. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/boards/renesas/ap325rxa/setup.c12
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7723.c16
2 files changed, 16 insertions, 12 deletions
diff --git a/arch/sh/boards/renesas/ap325rxa/setup.c b/arch/sh/boards/renesas/ap325rxa/setup.c
index f8d6d41893a..333b15cd795 100644
--- a/arch/sh/boards/renesas/ap325rxa/setup.c
+++ b/arch/sh/boards/renesas/ap325rxa/setup.c
@@ -97,20 +97,8 @@ static int __init ap325rxa_devices_setup(void)
}
device_initcall(ap325rxa_devices_setup);
-#define MSTPCR0 (0xA4150030)
-#define MSTPCR1 (0xA4150034)
-#define MSTPCR2 (0xA4150038)
-
static void __init ap325rxa_setup(char **cmdline_p)
{
- /* enable VEU0 + VEU1 */
- ctrl_outl(ctrl_inl(MSTPCR2) & ~0x00000044, MSTPCR2); /* bit 2 + 6 */
-
- /* enable MERAM */
- ctrl_outl(ctrl_inl(MSTPCR0) & ~0x00000001, MSTPCR0); /* bit 0 */
-
- /* I2C */
- ctrl_outl(ctrl_inl(MSTPCR1) & ~0x00000200, MSTPCR1);
}
static struct sh_machine_vector mv_ap325rxa __initmv = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
index cb5e6f822e6..cd6baffdc89 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
@@ -13,6 +13,7 @@
#include <linux/mm.h>
#include <linux/serial_sci.h>
#include <linux/uio_driver.h>
+#include <asm/clock.h>
#include <asm/mmzone.h>
static struct uio_info vpu_platform_data = {
@@ -230,9 +231,24 @@ static struct platform_device *sh7723_devices[] __initdata = {
static int __init sh7723_devices_setup(void)
{
+ clk_always_enable("mstp031"); /* TLB */
+ clk_always_enable("mstp030"); /* IC */
+ clk_always_enable("mstp029"); /* OC */
+ clk_always_enable("mstp024"); /* FPU */
+ clk_always_enable("mstp022"); /* INTC */
+ clk_always_enable("mstp020"); /* SuperHyway */
+ clk_always_enable("mstp000"); /* MERAM */
+ clk_always_enable("mstp109"); /* I2C */
+ clk_always_enable("mstp108"); /* RTC */
+ clk_always_enable("mstp211"); /* USB */
+ clk_always_enable("mstp206"); /* VEU2H1 */
+ clk_always_enable("mstp202"); /* VEU2H0 */
+ clk_always_enable("mstp201"); /* VPU */
+
platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20);
platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20);
platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20);
+
return platform_add_devices(sh7723_devices,
ARRAY_SIZE(sh7723_devices));
}