diff options
| author | Chao Xie <chao.xie@marvell.com> | 2014-10-31 03:13:53 +0100 |
|---|---|---|
| committer | Michael Turquette <mturquette@linaro.org> | 2014-11-13 01:34:30 +0100 |
| commit | d41ef54027cc6e0697e5b77d7da393998bed7ee4 (patch) | |
| tree | d28672ff212f09803a8e3171058c8df36e897457 /arch/arm/mach-mmp/mmp2-dt.c | |
| parent | arm: mmp: Make all the dts file to be compiled by Makefile (diff) | |
| download | linux-d41ef54027cc6e0697e5b77d7da393998bed7ee4.tar.xz linux-d41ef54027cc6e0697e5b77d7da393998bed7ee4.zip | |
arm: mmp: Make use of the DT supported clock
Change the dtsi and dts file, soc initialization code to make
use of DT support clock.
So now in the code we do only need call of_clk_init to initialize
the clocks.
Signed-off-by: Chao Xie <chao.xie@marvell.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
Diffstat (limited to 'arch/arm/mach-mmp/mmp2-dt.c')
| -rw-r--r-- | arch/arm/mach-mmp/mmp2-dt.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/arch/arm/mach-mmp/mmp2-dt.c b/arch/arm/mach-mmp/mmp2-dt.c index 023cb453f157..998c0f533abc 100644 --- a/arch/arm/mach-mmp/mmp2-dt.c +++ b/arch/arm/mach-mmp/mmp2-dt.c @@ -12,29 +12,22 @@ #include <linux/io.h> #include <linux/irqchip.h> #include <linux/of_platform.h> +#include <linux/clk-provider.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> +#include <asm/hardware/cache-tauros2.h> #include "common.h" extern void __init mmp_dt_init_timer(void); -static const struct of_dev_auxdata mmp2_auxdata_lookup[] __initconst = { - OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4030000, "pxa2xx-uart.0", NULL), - OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4017000, "pxa2xx-uart.1", NULL), - OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4018000, "pxa2xx-uart.2", NULL), - OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4016000, "pxa2xx-uart.3", NULL), - OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4011000, "pxa2xx-i2c.0", NULL), - OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4025000, "pxa2xx-i2c.1", NULL), - OF_DEV_AUXDATA("marvell,mmp-gpio", 0xd4019000, "mmp2-gpio", NULL), - OF_DEV_AUXDATA("mrvl,mmp-rtc", 0xd4010000, "sa1100-rtc", NULL), - {} -}; - -static void __init mmp2_dt_init(void) +static void __init mmp_init_time(void) { - of_platform_populate(NULL, of_default_bus_match_table, - mmp2_auxdata_lookup, NULL); +#ifdef CONFIG_CACHE_TAUROS2 + tauros2_init(0); +#endif + mmp_dt_init_timer(); + of_clk_init(NULL); } static const char *mmp2_dt_board_compat[] __initdata = { @@ -44,7 +37,6 @@ static const char *mmp2_dt_board_compat[] __initdata = { DT_MACHINE_START(MMP2_DT, "Marvell MMP2 (Device Tree Support)") .map_io = mmp_map_io, - .init_time = mmp_dt_init_timer, - .init_machine = mmp2_dt_init, + .init_time = mmp_init_time, .dt_compat = mmp2_dt_board_compat, MACHINE_END |