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authorLinus Torvalds <torvalds@linux-foundation.org>2012-03-28 03:06:17 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-28 03:06:17 +0400
commit48d554418d3bfbba5e9dc1ebdf352f1b1f3ff4ee (patch)
tree696bdc0c1087e82c6493c852bca514bb0fcd7881 /arch/arm/mach-shmobile/board-mackerel.c
parentd61b7a572b292e2be409e13b4b3adf475f18fb29 (diff)
parent2cbe23e3a432e3d09a849adb197c8fcc09e7391d (diff)
downloadlinux-48d554418d3bfbba5e9dc1ebdf352f1b1f3ff4ee.tar.xz
Merge tag 'timer' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull "ARM: timer cleanup work" from Arnd Bergmann: "These are split out from the generic soc and driver updates because there was a lot of conflicting work by multiple people. Marc Zyngier worked on simplifying the "localtimer" interfaces, and some of the platforms are touching the same code as they move to device tree based booting. Signed-off-by: Arnd Bergmann <arnd@arndb.de>" * tag 'timer' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (61 commits) ARM: tegra: select USB_ULPI if USB is selected arm/tegra: pcie: fix return value of function ARM: ux500: fix compilation after local timer rework ARM: shmobile: remove additional __io() macro use ARM: local timers: make the runtime registration interface mandatory ARM: local timers: convert MSM to runtime registration interface ARM: local timers: convert exynos to runtime registration interface ARM: smp_twd: remove old local timer interface ARM: imx6q: convert to twd_local_timer_register() interface ARM: highbank: convert to twd_local_timer_register() interface ARM: ux500: convert to twd_local_timer_register() interface ARM: shmobile: convert to twd_local_timer_register() interface ARM: tegra: convert to twd_local_timer_register() interface ARM: plat-versatile: convert to twd_local_timer_register() interface ARM: OMAP4: convert to twd_local_timer_register() interface ARM: smp_twd: add device tree support ARM: smp_twd: add runtime registration support ARM: local timers: introduce a new registration interface ARM: smp_twd: make local_timer_stop a symbol instead of a #define ARM: mach-shmobile: default to no earlytimer ...
Diffstat (limited to 'arch/arm/mach-shmobile/board-mackerel.c')
-rw-r--r--arch/arm/mach-shmobile/board-mackerel.c39
1 files changed, 6 insertions, 33 deletions
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 865d56d96299..bd4253ba05b6 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -57,8 +57,6 @@
#include <mach/sh7372.h>
#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <asm/mach/map.h>
#include <asm/mach-types.h>
/*
@@ -1329,29 +1327,13 @@ static struct i2c_board_info i2c1_devices[] = {
},
};
-static struct map_desc mackerel_io_desc[] __initdata = {
- /* create a 1:1 entity map for 0xe6xxxxxx
- * used by CPGA, INTC and PFC.
- */
- {
- .virtual = 0xe6000000,
- .pfn = __phys_to_pfn(0xe6000000),
- .length = 256 << 20,
- .type = MT_DEVICE_NONSHARED
- },
-};
-
static void __init mackerel_map_io(void)
{
- iotable_init(mackerel_io_desc, ARRAY_SIZE(mackerel_io_desc));
+ sh7372_map_io();
/* DMA memory at 0xff200000 - 0xffdfffff. The default 2MB size isn't
* enough to allocate the frame buffer memory.
*/
init_consistent_dma_size(12 << 20);
-
- /* setup early devices and console here as well */
- sh7372_add_early_devices();
- shmobile_setup_console();
}
#define GPIO_PORT9CR 0xE6051009
@@ -1366,6 +1348,9 @@ static void __init mackerel_init(void)
struct clk *clk;
int ret;
+ /* External clock source */
+ clk_set_rate(&sh7372_dv_clki_clk, 27000000);
+
sh7372_pinmux_init();
/* enable SCIFA0 */
@@ -1569,23 +1554,11 @@ static void __init mackerel_init(void)
pm_clk_add(&hdmi_lcdc_device.dev, "hdmi");
}
-static void __init mackerel_timer_init(void)
-{
- sh7372_clock_init();
- shmobile_timer.init();
-
- /* External clock source */
- clk_set_rate(&sh7372_dv_clki_clk, 27000000);
-}
-
-static struct sys_timer mackerel_timer = {
- .init = mackerel_timer_init,
-};
-
MACHINE_START(MACKEREL, "mackerel")
.map_io = mackerel_map_io,
+ .init_early = sh7372_add_early_devices,
.init_irq = sh7372_init_irq,
.handle_irq = shmobile_handle_irq_intc,
.init_machine = mackerel_init,
- .timer = &mackerel_timer,
+ .timer = &shmobile_timer,
MACHINE_END