From b6a4226c14001b0aa20b11c69190cb89d2237d3d Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 29 Oct 2012 20:50:21 -0600 Subject: ARM: OMAP2+: common: remove mach-omap2/common.c globals and map_common_io code Get rid of the mach-omap2/common.c globals by moving the global initialization for IP block addresses that must occur early into mach-omap2/io.c. In the process, remove the *_map_common_io*() and SoC-specific *set_globals* functions. Signed-off-by: Paul Walmsley Tested-by: Vaibhav Hiremath --- arch/arm/mach-omap2/io.c | 77 +++++++++++++++++++++++++++++++++++++++--------- 1 file changed, 63 insertions(+), 14 deletions(-) (limited to 'arch/arm/mach-omap2/io.c') diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 4fadc7895579..a204b7055007 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -28,6 +28,7 @@ #include #include "../plat-omap/sram.h" +#include #include "omap_hwmod.h" #include "soc.h" @@ -42,6 +43,7 @@ #include "clock44xx.h" #include "omap-pm.h" #include "sdrc.h" +#include "control.h" #include "serial.h" /* @@ -265,7 +267,7 @@ static struct map_desc omap54xx_io_desc[] __initdata = { #endif #ifdef CONFIG_SOC_OMAP2420 -void __init omap242x_map_common_io(void) +void __init omap242x_map_io(void) { iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc)); iotable_init(omap242x_io_desc, ARRAY_SIZE(omap242x_io_desc)); @@ -273,7 +275,7 @@ void __init omap242x_map_common_io(void) #endif #ifdef CONFIG_SOC_OMAP2430 -void __init omap243x_map_common_io(void) +void __init omap243x_map_io(void) { iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc)); iotable_init(omap243x_io_desc, ARRAY_SIZE(omap243x_io_desc)); @@ -281,28 +283,28 @@ void __init omap243x_map_common_io(void) #endif #ifdef CONFIG_ARCH_OMAP3 -void __init omap34xx_map_common_io(void) +void __init omap3_map_io(void) { iotable_init(omap34xx_io_desc, ARRAY_SIZE(omap34xx_io_desc)); } #endif #ifdef CONFIG_SOC_TI81XX -void __init omapti81xx_map_common_io(void) +void __init ti81xx_map_io(void) { iotable_init(omapti81xx_io_desc, ARRAY_SIZE(omapti81xx_io_desc)); } #endif #ifdef CONFIG_SOC_AM33XX -void __init omapam33xx_map_common_io(void) +void __init am33xx_map_io(void) { iotable_init(omapam33xx_io_desc, ARRAY_SIZE(omapam33xx_io_desc)); } #endif #ifdef CONFIG_ARCH_OMAP4 -void __init omap44xx_map_common_io(void) +void __init omap4_map_io(void) { iotable_init(omap44xx_io_desc, ARRAY_SIZE(omap44xx_io_desc)); omap_barriers_init(); @@ -310,7 +312,7 @@ void __init omap44xx_map_common_io(void) #endif #ifdef CONFIG_SOC_OMAP5 -void __init omap5_map_common_io(void) +void __init omap5_map_io(void) { iotable_init(omap54xx_io_desc, ARRAY_SIZE(omap54xx_io_desc)); } @@ -377,7 +379,14 @@ static void __init omap_hwmod_init_postsetup(void) #ifdef CONFIG_SOC_OMAP2420 void __init omap2420_init_early(void) { - omap2_set_globals_242x(); + omap2_set_globals_tap(OMAP242X_CLASS, OMAP2_L4_IO_ADDRESS(0x48014000)); + omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP2420_SDRC_BASE), + OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE)); + omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE), + NULL); + omap2_set_globals_prcm(OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE), + OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE), + NULL, NULL); omap2xxx_check_revision(); omap_common_init_early(); omap2xxx_voltagedomains_init(); @@ -399,7 +408,14 @@ void __init omap2420_init_late(void) #ifdef CONFIG_SOC_OMAP2430 void __init omap2430_init_early(void) { - omap2_set_globals_243x(); + omap2_set_globals_tap(OMAP243X_CLASS, OMAP2_L4_IO_ADDRESS(0x4900a000)); + omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP243X_SDRC_BASE), + OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE)); + omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE), + NULL); + omap2_set_globals_prcm(OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE), + OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE), + NULL, NULL); omap2xxx_check_revision(); omap_common_init_early(); omap2xxx_voltagedomains_init(); @@ -425,7 +441,14 @@ void __init omap2430_init_late(void) #ifdef CONFIG_ARCH_OMAP3 void __init omap3_init_early(void) { - omap2_set_globals_3xxx(); + omap2_set_globals_tap(OMAP343X_CLASS, OMAP2_L4_IO_ADDRESS(0x4830A000)); + omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP343X_SDRC_BASE), + OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE)); + omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE), + NULL); + omap2_set_globals_prcm(OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE), + OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE), + NULL, NULL); omap3xxx_check_revision(); omap3xxx_check_features(); omap_common_init_early(); @@ -459,7 +482,13 @@ void __init am35xx_init_early(void) void __init ti81xx_init_early(void) { - omap2_set_globals_ti81xx(); + omap2_set_globals_tap(OMAP343X_CLASS, + OMAP2_L4_IO_ADDRESS(TI81XX_TAP_BASE)); + omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(TI81XX_CTRL_BASE), + NULL); + omap2_set_globals_prcm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), + OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), + NULL, NULL); omap3xxx_check_revision(); ti81xx_check_features(); omap_common_init_early(); @@ -517,7 +546,13 @@ void __init ti81xx_init_late(void) #ifdef CONFIG_SOC_AM33XX void __init am33xx_init_early(void) { - omap2_set_globals_am33xx(); + omap2_set_globals_tap(AM335X_CLASS, + AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE)); + omap2_set_globals_control(AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE), + NULL); + omap2_set_globals_prcm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), + AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), + NULL, NULL); omap3xxx_check_revision(); ti81xx_check_features(); omap_common_init_early(); @@ -533,7 +568,14 @@ void __init am33xx_init_early(void) #ifdef CONFIG_ARCH_OMAP4 void __init omap4430_init_early(void) { - omap2_set_globals_443x(); + omap2_set_globals_tap(OMAP443X_CLASS, + OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE)); + omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE), + OMAP2_L4_IO_ADDRESS(OMAP443X_CTRL_BASE)); + omap2_set_globals_prcm(OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE), + OMAP2_L4_IO_ADDRESS(OMAP4430_CM_BASE), + OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE), + OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE)); omap4xxx_check_revision(); omap4xxx_check_features(); omap_common_init_early(); @@ -556,7 +598,14 @@ void __init omap4430_init_late(void) #ifdef CONFIG_SOC_OMAP5 void __init omap5_init_early(void) { - omap2_set_globals_5xxx(); + omap2_set_globals_tap(OMAP54XX_CLASS, + OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE)); + omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE), + OMAP2_L4_IO_ADDRESS(OMAP54XX_CTRL_BASE)); + omap2_set_globals_prcm(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE), + OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_AON_BASE), + OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE), + OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE)); omap5xxx_check_revision(); omap_common_init_early(); } -- cgit v1.2.3 From c4ceedcb18cf7a06059482a3a1828b9aad9f78cf Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 29 Oct 2012 20:56:29 -0600 Subject: ARM: OMAP2+: CM/clock: convert _omap2_module_wait_ready() to use SoC-independent CM functions Convert the OMAP clock code's _omap2_module_wait_ready() to use SoC-independent CM functions that are provided by the CM code, rather than using a deprecated function from mach-omap2/prcm.c. This facilitates the future conversion of the CM code to a driver, and also removes a mach-omap2/prcm.c user. mach-omap2/prcm.c will be removed by a subsequent patch. Some modules have IDLEST registers that aren't in the CM module, such as the AM3517 IDLEST bits. So we also need a fallback function for these non-CM odd cases. Create a temporary one in mach-omap2/clock.c, intended to exist until the SCM drivers are ready. Signed-off-by: Paul Walmsley Tested-by: Vaibhav Hiremath --- arch/arm/mach-omap2/io.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/mach-omap2/io.c') diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index a204b7055007..772dc7e05c88 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -45,6 +45,8 @@ #include "sdrc.h" #include "control.h" #include "serial.h" +#include "cm2xxx.h" +#include "cm3xxx.h" /* * The machine specific code may provide the extra mapping besides the @@ -388,6 +390,7 @@ void __init omap2420_init_early(void) OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE), NULL, NULL); omap2xxx_check_revision(); + omap2xxx_cm_init(); omap_common_init_early(); omap2xxx_voltagedomains_init(); omap242x_powerdomains_init(); @@ -417,6 +420,7 @@ void __init omap2430_init_early(void) OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE), NULL, NULL); omap2xxx_check_revision(); + omap2xxx_cm_init(); omap_common_init_early(); omap2xxx_voltagedomains_init(); omap243x_powerdomains_init(); @@ -451,6 +455,7 @@ void __init omap3_init_early(void) NULL, NULL); omap3xxx_check_revision(); omap3xxx_check_features(); + omap3xxx_cm_init(); omap_common_init_early(); omap3xxx_voltagedomains_init(); omap3xxx_powerdomains_init(); -- cgit v1.2.3 From d9a16f9ab9332b7cf1c95086a4efb98a0d13a57a Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 29 Oct 2012 20:57:39 -0600 Subject: ARM: OMAP2+: PRCM: split and relocate the PRM/CM globals setup Split omap2_set_globals_prcm() into PRM, CM, and PRCM_MPU variants, since these are all separate IP blocks. This should make it easier to move the PRM, CM, PRCM_MPU code into drivers/ in future patchsets. At this point arch/arm/plat-omap/include/plat/prcm.h is empty; a subsequent patch will remove it, and remove the #include from all the files that #include it. Signed-off-by: Paul Walmsley Tested-by: Vaibhav Hiremath --- arch/arm/mach-omap2/io.c | 51 +++++++++++++++++++++++++----------------------- 1 file changed, 27 insertions(+), 24 deletions(-) (limited to 'arch/arm/mach-omap2/io.c') diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 772dc7e05c88..d36172ee01d1 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -47,7 +47,11 @@ #include "serial.h" #include "cm2xxx.h" #include "cm3xxx.h" - +#include "prm.h" +#include "cm.h" +#include "prcm_mpu44xx.h" +#include "prminst44xx.h" +#include "cminst44xx.h" /* * The machine specific code may provide the extra mapping besides the * default mapping provided here. @@ -386,9 +390,8 @@ void __init omap2420_init_early(void) OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE)); omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE), NULL); - omap2_set_globals_prcm(OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE), - OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE), - NULL, NULL); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE), NULL); omap2xxx_check_revision(); omap2xxx_cm_init(); omap_common_init_early(); @@ -416,9 +419,8 @@ void __init omap2430_init_early(void) OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE)); omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE), NULL); - omap2_set_globals_prcm(OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE), - OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE), - NULL, NULL); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE), NULL); omap2xxx_check_revision(); omap2xxx_cm_init(); omap_common_init_early(); @@ -450,9 +452,8 @@ void __init omap3_init_early(void) OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE)); omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE), NULL); - omap2_set_globals_prcm(OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE), - OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE), - NULL, NULL); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE), NULL); omap3xxx_check_revision(); omap3xxx_check_features(); omap3xxx_cm_init(); @@ -491,9 +492,8 @@ void __init ti81xx_init_early(void) OMAP2_L4_IO_ADDRESS(TI81XX_TAP_BASE)); omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(TI81XX_CTRL_BASE), NULL); - omap2_set_globals_prcm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), - OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), - NULL, NULL); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), NULL); omap3xxx_check_revision(); ti81xx_check_features(); omap_common_init_early(); @@ -555,9 +555,8 @@ void __init am33xx_init_early(void) AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE)); omap2_set_globals_control(AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE), NULL); - omap2_set_globals_prcm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), - AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), - NULL, NULL); + omap2_set_globals_prm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE)); + omap2_set_globals_cm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), NULL); omap3xxx_check_revision(); ti81xx_check_features(); omap_common_init_early(); @@ -577,10 +576,12 @@ void __init omap4430_init_early(void) OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE)); omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE), OMAP2_L4_IO_ADDRESS(OMAP443X_CTRL_BASE)); - omap2_set_globals_prcm(OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE), - OMAP2_L4_IO_ADDRESS(OMAP4430_CM_BASE), - OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE), - OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE)); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP4430_CM_BASE), + OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE)); + omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE)); + omap_prm_base_init(); + omap_cm_base_init(); omap4xxx_check_revision(); omap4xxx_check_features(); omap_common_init_early(); @@ -607,10 +608,12 @@ void __init omap5_init_early(void) OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE)); omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE), OMAP2_L4_IO_ADDRESS(OMAP54XX_CTRL_BASE)); - omap2_set_globals_prcm(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE), - OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_AON_BASE), - OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE), - OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE)); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_AON_BASE), + OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE)); + omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE)); + omap_prm_base_init(); + omap_cm_base_init(); omap5xxx_check_revision(); omap_common_init_early(); } -- cgit v1.2.3 From b99db36cdf37decb1b5575c5f293d170cbbc53d6 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 29 Oct 2012 20:59:29 -0600 Subject: ARM: OMAP2+: PRCM: remove obsolete prcm.[ch] arch/arm/mach-omap2/prcm.c and arch/arm/plat-omap/include/plat/prcm.h are now completely unused and can be removed. Signed-off-by: Paul Walmsley Tested-by: Vaibhav Hiremath --- arch/arm/mach-omap2/io.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/arm/mach-omap2/io.c') diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index d36172ee01d1..c3472bd8e5a4 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -28,7 +28,6 @@ #include #include "../plat-omap/sram.h" -#include #include "omap_hwmod.h" #include "soc.h" -- cgit v1.2.3 From 23fb8ba3a8f55f28a7a89b64b3711fcf72239d7f Mon Sep 17 00:00:00 2001 From: Rajendra Nayak Date: Fri, 1 Jun 2012 14:02:49 +0530 Subject: ARM: OMAP: clock: list all clk_hw_omap clks to enable/disable autoidle Platforms can call omap2_init_clk_hw_omap_clocks() to register a clock using clk_hw_omap. omap2_clk_enable_autoidle_all() and omap2_clk_disable_autoidle_all() can then be used to run through all the clocks which support autoidle to enable/disable them. Signed-off-by: Rajendra Nayak Signed-off-by: Mike Turquette [paul@pwsan.com: added kerneldoc on non-trivial new functions] Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/io.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'arch/arm/mach-omap2/io.c') diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index c3472bd8e5a4..41c601311b3e 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -407,6 +407,9 @@ void __init omap2420_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap2_pm_init(); +#ifdef CONFIG_COMMON_CLK + omap2_clk_enable_autoidle_all(); +#endif } #endif @@ -436,6 +439,9 @@ void __init omap2430_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap2_pm_init(); +#ifdef CONFIG_COMMON_CLK + omap2_clk_enable_autoidle_all(); +#endif } #endif @@ -509,6 +515,9 @@ void __init omap3_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); +#ifdef CONFIG_COMMON_CLK + omap2_clk_enable_autoidle_all(); +#endif } void __init omap3430_init_late(void) @@ -516,6 +525,9 @@ void __init omap3430_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); +#ifdef CONFIG_COMMON_CLK + omap2_clk_enable_autoidle_all(); +#endif } void __init omap35xx_init_late(void) @@ -523,6 +535,9 @@ void __init omap35xx_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); +#ifdef CONFIG_COMMON_CLK + omap2_clk_enable_autoidle_all(); +#endif } void __init omap3630_init_late(void) @@ -530,6 +545,9 @@ void __init omap3630_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); +#ifdef CONFIG_COMMON_CLK + omap2_clk_enable_autoidle_all(); +#endif } void __init am35xx_init_late(void) @@ -537,6 +555,9 @@ void __init am35xx_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); +#ifdef CONFIG_COMMON_CLK + omap2_clk_enable_autoidle_all(); +#endif } void __init ti81xx_init_late(void) @@ -544,6 +565,9 @@ void __init ti81xx_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); +#ifdef CONFIG_COMMON_CLK + omap2_clk_enable_autoidle_all(); +#endif } #endif @@ -597,6 +621,9 @@ void __init omap4430_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap4_pm_init(); +#ifdef CONFIG_COMMON_CLK + omap2_clk_enable_autoidle_all(); +#endif } #endif -- cgit v1.2.3 From 91c5b6d243d957deff3c265b2764e89a65879d69 Mon Sep 17 00:00:00 2001 From: Rajendra Nayak Date: Tue, 6 Nov 2012 15:28:25 -0700 Subject: ARM: OMAP4: clock: Cleanup !CONFIG_COMMON_CLK parts Clean all #ifdef's added to OMAP4 clock code to make it COMMON clk ready, now that CONFIG_COMMON_CLK is enabled. Signed-off-by: Rajendra Nayak Signed-off-by: Mike Turquette [paul@pwsan.com: remove some ifdefs in mach-omap2/io.c] Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/io.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/arm/mach-omap2/io.c') diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 41c601311b3e..4332080731cd 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -407,9 +407,7 @@ void __init omap2420_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap2_pm_init(); -#ifdef CONFIG_COMMON_CLK omap2_clk_enable_autoidle_all(); -#endif } #endif @@ -565,9 +563,7 @@ void __init ti81xx_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); -#ifdef CONFIG_COMMON_CLK omap2_clk_enable_autoidle_all(); -#endif } #endif @@ -621,9 +617,7 @@ void __init omap4430_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap4_pm_init(); -#ifdef CONFIG_COMMON_CLK omap2_clk_enable_autoidle_all(); -#endif } #endif -- cgit v1.2.3 From 25f4214e388dda818765b670fb608f2e6467d877 Mon Sep 17 00:00:00 2001 From: Rajendra Nayak Date: Fri, 27 Apr 2012 16:35:52 +0530 Subject: ARM: OMAP3: clock: Cleanup !CONFIG_COMMON_CLK parts Clean all #ifdef's added to OMAP3 clock code to make it COMMON clk ready, not that CONFIG_COMMON_CLK is enabled. Signed-off-by: Rajendra Nayak Signed-off-by: Mike Turquette [paul@pwsan.com: remove some ifdefs in mach-omap2/io.c] Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/io.c | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'arch/arm/mach-omap2/io.c') diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 4332080731cd..05a5e6489df4 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -513,9 +513,7 @@ void __init omap3_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); -#ifdef CONFIG_COMMON_CLK omap2_clk_enable_autoidle_all(); -#endif } void __init omap3430_init_late(void) @@ -523,9 +521,7 @@ void __init omap3430_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); -#ifdef CONFIG_COMMON_CLK omap2_clk_enable_autoidle_all(); -#endif } void __init omap35xx_init_late(void) @@ -533,9 +529,7 @@ void __init omap35xx_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); -#ifdef CONFIG_COMMON_CLK omap2_clk_enable_autoidle_all(); -#endif } void __init omap3630_init_late(void) @@ -543,9 +537,7 @@ void __init omap3630_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); -#ifdef CONFIG_COMMON_CLK omap2_clk_enable_autoidle_all(); -#endif } void __init am35xx_init_late(void) @@ -553,9 +545,7 @@ void __init am35xx_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); -#ifdef CONFIG_COMMON_CLK omap2_clk_enable_autoidle_all(); -#endif } void __init ti81xx_init_late(void) -- cgit v1.2.3 From d037e100d138fb522ed0ea3e3a915bd8e0e36f63 Mon Sep 17 00:00:00 2001 From: Rajendra Nayak Date: Fri, 27 Apr 2012 16:55:59 +0530 Subject: ARM: OMAP2: clock: Cleanup !CONFIG_COMMON_CLK parts Clean all #ifdef's added to OMAP2 clock code to make it COMMON clk ready, not that CONFIG_COMMON_CLK is enabled. Signed-off-by: Rajendra Nayak [paul@pwsan.com: also drop CONFIG_COMMON_CLK tests around APLL recalc_rate functions] Signed-off-by: Mike Turquette [paul@pwsan.com: remove some ifdefs in mach-omap2/io.c] Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/io.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/arm/mach-omap2/io.c') diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 05a5e6489df4..924bf24693cd 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -437,9 +437,7 @@ void __init omap2430_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap2_pm_init(); -#ifdef CONFIG_COMMON_CLK omap2_clk_enable_autoidle_all(); -#endif } #endif -- cgit v1.2.3 From 63a293e0005eb86c76657256737a931add8acbdc Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Wed, 21 Nov 2012 16:15:16 -0700 Subject: ARM: OMAP2+: PRM: initialize some PRM functions early Some PRM functions will need to be called by the hwmod code early in kernel init. To handle this, split the PRM initialization code into early and late phases. The early init is handled via mach-omap2/io.c, while the late init is handled by subsys_initcall(). Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/io.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch/arm/mach-omap2/io.c') diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 924bf24693cd..007dc4d85d54 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -51,6 +51,10 @@ #include "prcm_mpu44xx.h" #include "prminst44xx.h" #include "cminst44xx.h" +#include "prm2xxx.h" +#include "prm3xxx.h" +#include "prm44xx.h" + /* * The machine specific code may provide the extra mapping besides the * default mapping provided here. @@ -392,6 +396,7 @@ void __init omap2420_init_early(void) omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE)); omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE), NULL); omap2xxx_check_revision(); + omap2xxx_prm_init(); omap2xxx_cm_init(); omap_common_init_early(); omap2xxx_voltagedomains_init(); @@ -422,6 +427,7 @@ void __init omap2430_init_early(void) omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE)); omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE), NULL); omap2xxx_check_revision(); + omap2xxx_prm_init(); omap2xxx_cm_init(); omap_common_init_early(); omap2xxx_voltagedomains_init(); @@ -457,6 +463,7 @@ void __init omap3_init_early(void) omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE), NULL); omap3xxx_check_revision(); omap3xxx_check_features(); + omap3xxx_prm_init(); omap3xxx_cm_init(); omap_common_init_early(); omap3xxx_voltagedomains_init(); @@ -591,6 +598,7 @@ void __init omap4430_init_early(void) omap_cm_base_init(); omap4xxx_check_revision(); omap4xxx_check_features(); + omap44xx_prm_init(); omap_common_init_early(); omap44xx_voltagedomains_init(); omap44xx_powerdomains_init(); -- cgit v1.2.3