diff options
Diffstat (limited to 'arch/arm/mach-mmp')
| -rw-r--r-- | arch/arm/mach-mmp/Kconfig | 12 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/mmp-dt.c | 57 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/mmp2-dt.c | 26 |
3 files changed, 33 insertions, 62 deletions
diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig index ebdba87b9671..fdbfadf00c84 100644 --- a/arch/arm/mach-mmp/Kconfig +++ b/arch/arm/mach-mmp/Kconfig @@ -86,11 +86,12 @@ config MACH_GPLUGD config MACH_MMP_DT bool "Support MMP (ARMv5) platforms from device tree" - select CPU_PXA168 - select CPU_PXA910 select USE_OF select PINCTRL select PINCTRL_SINGLE + select COMMON_CLK + select ARCH_HAS_RESET_CONTROLLER + select CPU_MOHAWK help Include support for Marvell MMP2 based platforms using the device tree. Needn't select any other machine while @@ -99,10 +100,12 @@ config MACH_MMP_DT config MACH_MMP2_DT bool "Support MMP2 (ARMv7) platforms from device tree" depends on !CPU_MOHAWK - select CPU_MMP2 select USE_OF select PINCTRL select PINCTRL_SINGLE + select COMMON_CLK + select ARCH_HAS_RESET_CONTROLLER + select CPU_PJ4 help Include support for Marvell MMP2 based platforms using the device tree. @@ -111,21 +114,18 @@ endmenu config CPU_PXA168 bool - select COMMON_CLK select CPU_MOHAWK help Select code specific to PXA168 config CPU_PXA910 bool - select COMMON_CLK select CPU_MOHAWK help Select code specific to PXA910 config CPU_MMP2 bool - select COMMON_CLK select CPU_PJ4 help Select code specific to MMP2. MMP2 is ARMv7 compatible. diff --git a/arch/arm/mach-mmp/mmp-dt.c b/arch/arm/mach-mmp/mmp-dt.c index cca529ceecb7..b2296c9309b8 100644 --- a/arch/arm/mach-mmp/mmp-dt.c +++ b/arch/arm/mach-mmp/mmp-dt.c @@ -11,63 +11,42 @@ #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 pxa168_auxdata_lookup[] __initconst = { - OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4017000, "pxa2xx-uart.0", NULL), - OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4018000, "pxa2xx-uart.1", NULL), - OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4026000, "pxa2xx-uart.2", 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, "mmp-gpio", NULL), - OF_DEV_AUXDATA("mrvl,mmp-rtc", 0xd4010000, "sa1100-rtc", NULL), - {} +static const char *pxa168_dt_board_compat[] __initdata = { + "mrvl,pxa168-aspenite", + NULL, }; -static const struct of_dev_auxdata pxa910_auxdata_lookup[] __initconst = { - OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4017000, "pxa2xx-uart.0", NULL), - OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4018000, "pxa2xx-uart.1", NULL), - OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4036000, "pxa2xx-uart.2", NULL), - OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4011000, "pxa2xx-i2c.0", NULL), - OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4037000, "pxa2xx-i2c.1", NULL), - OF_DEV_AUXDATA("marvell,mmp-gpio", 0xd4019000, "mmp-gpio", NULL), - OF_DEV_AUXDATA("mrvl,mmp-rtc", 0xd4010000, "sa1100-rtc", NULL), - {} +static const char *pxa910_dt_board_compat[] __initdata = { + "mrvl,pxa910-dkb", + NULL, }; -static void __init pxa168_dt_init(void) -{ - of_platform_populate(NULL, of_default_bus_match_table, - pxa168_auxdata_lookup, NULL); -} - -static void __init pxa910_dt_init(void) +static void __init mmp_init_time(void) { - of_platform_populate(NULL, of_default_bus_match_table, - pxa910_auxdata_lookup, NULL); +#ifdef CONFIG_CACHE_TAUROS2 + tauros2_init(0); +#endif + mmp_dt_init_timer(); + of_clk_init(NULL); } -static const char *mmp_dt_board_compat[] __initdata = { - "mrvl,pxa168-aspenite", - "mrvl,pxa910-dkb", - NULL, -}; - DT_MACHINE_START(PXA168_DT, "Marvell PXA168 (Device Tree Support)") .map_io = mmp_map_io, - .init_time = mmp_dt_init_timer, - .init_machine = pxa168_dt_init, - .dt_compat = mmp_dt_board_compat, + .init_time = mmp_init_time, + .dt_compat = pxa168_dt_board_compat, MACHINE_END DT_MACHINE_START(PXA910_DT, "Marvell PXA910 (Device Tree Support)") .map_io = mmp_map_io, - .init_time = mmp_dt_init_timer, - .init_machine = pxa910_dt_init, - .dt_compat = mmp_dt_board_compat, + .init_time = mmp_init_time, + .dt_compat = pxa910_dt_board_compat, MACHINE_END 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 |