diff options
author | Olof Johansson <olof@lixom.net> | 2012-06-30 23:13:15 (GMT) |
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committer | Olof Johansson <olof@lixom.net> | 2012-06-30 23:13:15 (GMT) |
commit | 839ab0c18fe4cf83dd99ca814f2b4cf822cd99be (patch) | |
tree | 868e835a3cee2d3bb5071a0f00eb98bcce8ebdea /arch/arm/plat-mxc/include | |
parent | 6b16351acbd415e66ba16bf7d473ece1574cf0bc (diff) | |
parent | b9d18dc3a05d59894d60d5e173ebfb89a4b91bdf (diff) | |
download | linux-fsl-qoriq-839ab0c18fe4cf83dd99ca814f2b4cf822cd99be.tar.xz |
Merge branch 'imx/cpuidle' into next/pm
* imx/cpuidle:
ARM: imx: Add imx6q cpuidle driver
ARM: imx: Add imx5 cpuidle
ARM: imx: Add common imx cpuidle init functionality.
ARM: imx: Enable imx53 low power idle
ARM: imx: clean and consolidate imx5 suspend and idle code
ARM: imx: Add comments to tzic_enable_waker()
ARM: imx: Modify IMX_IO_P2V macro
Resolved trivial context conflict in arch/arm/plat-mxc/include/mach/common.h
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/plat-mxc/include')
-rw-r--r-- | arch/arm/plat-mxc/include/mach/common.h | 6 | ||||
-rw-r--r-- | arch/arm/plat-mxc/include/mach/cpuidle.h | 22 | ||||
-rw-r--r-- | arch/arm/plat-mxc/include/mach/hardware.h | 25 |
3 files changed, 41 insertions, 12 deletions
diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h index e429ca1..7ca1504 100644 --- a/arch/arm/plat-mxc/include/mach/common.h +++ b/arch/arm/plat-mxc/include/mach/common.h @@ -54,6 +54,7 @@ extern void imx50_soc_init(void); extern void imx51_soc_init(void); extern void imx53_soc_init(void); extern void imx51_init_late(void); +extern void imx53_init_late(void); extern void epit_timer_init(void __iomem *base, int irq); extern void mxc_timer_init(void __iomem *, int); extern int mx1_clocks_init(unsigned long fref); @@ -95,7 +96,6 @@ enum mx3_cpu_pwr_mode { }; extern void mx3_cpu_lp_set(enum mx3_cpu_pwr_mode mode); -extern void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode); extern void imx_print_silicon_rev(const char *cpu, int srev); void avic_handle_irq(struct pt_regs *); @@ -146,8 +146,12 @@ extern void imx6q_clock_map_io(void); #ifdef CONFIG_PM extern void imx6q_pm_init(void); +extern void imx51_pm_init(void); +extern void imx53_pm_init(void); #else static inline void imx6q_pm_init(void) {} +static inline void imx51_pm_init(void) {} +static inline void imx53_pm_init(void) {} #endif #ifdef CONFIG_NEON diff --git a/arch/arm/plat-mxc/include/mach/cpuidle.h b/arch/arm/plat-mxc/include/mach/cpuidle.h new file mode 100644 index 0000000..bc932d1 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/cpuidle.h @@ -0,0 +1,22 @@ +/* + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2012 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include <linux/cpuidle.h> + +#ifdef CONFIG_CPU_IDLE +extern int imx_cpuidle_init(struct cpuidle_driver *drv); +#else +static inline int imx_cpuidle_init(struct cpuidle_driver *drv) +{ + return -ENODEV; +} +#endif diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h index 0630513..071afd0 100644 --- a/arch/arm/plat-mxc/include/mach/hardware.h +++ b/arch/arm/plat-mxc/include/mach/hardware.h @@ -50,7 +50,7 @@ * IO 0x00200000+0x100000 -> 0xf4000000+0x100000 * mx21: * AIPI 0x10000000+0x100000 -> 0xf4400000+0x100000 - * SAHB1 0x80000000+0x100000 -> 0xf4000000+0x100000 + * SAHB1 0x80000000+0x100000 -> 0xf5000000+0x100000 * X_MEMC 0xdf000000+0x004000 -> 0xf5f00000+0x004000 * mx25: * AIPS1 0x43f00000+0x100000 -> 0xf5300000+0x100000 @@ -58,47 +58,50 @@ * AVIC 0x68000000+0x100000 -> 0xf5800000+0x100000 * mx27: * AIPI 0x10000000+0x100000 -> 0xf4400000+0x100000 - * SAHB1 0x80000000+0x100000 -> 0xf4000000+0x100000 + * SAHB1 0x80000000+0x100000 -> 0xf5000000+0x100000 * X_MEMC 0xd8000000+0x100000 -> 0xf5c00000+0x100000 * mx31: * AIPS1 0x43f00000+0x100000 -> 0xf5300000+0x100000 * AIPS2 0x53f00000+0x100000 -> 0xf5700000+0x100000 * AVIC 0x68000000+0x100000 -> 0xf5800000+0x100000 - * X_MEMC 0xb8000000+0x010000 -> 0xf4c00000+0x010000 + * X_MEMC 0xb8000000+0x010000 -> 0xf5c00000+0x010000 * SPBA0 0x50000000+0x100000 -> 0xf5400000+0x100000 * mx35: * AIPS1 0x43f00000+0x100000 -> 0xf5300000+0x100000 * AIPS2 0x53f00000+0x100000 -> 0xf5700000+0x100000 * AVIC 0x68000000+0x100000 -> 0xf5800000+0x100000 - * X_MEMC 0xb8000000+0x010000 -> 0xf4c00000+0x010000 + * X_MEMC 0xb8000000+0x010000 -> 0xf5c00000+0x010000 * SPBA0 0x50000000+0x100000 -> 0xf5400000+0x100000 * mx50: * TZIC 0x0fffc000+0x004000 -> 0xf4bfc000+0x004000 - * SPBA0 0x50000000+0x100000 -> 0xf5400000+0x100000 * AIPS1 0x53f00000+0x100000 -> 0xf5700000+0x100000 + * SPBA0 0x50000000+0x100000 -> 0xf5400000+0x100000 * AIPS2 0x63f00000+0x100000 -> 0xf5300000+0x100000 * mx51: - * TZIC 0xe0000000+0x004000 -> 0xf5000000+0x004000 + * TZIC 0x0fffc000+0x004000 -> 0xf4bfc000+0x004000 * IRAM 0x1ffe0000+0x020000 -> 0xf4fe0000+0x020000 + * DEBUG 0x60000000+0x100000 -> 0xf5000000+0x100000 * SPBA0 0x70000000+0x100000 -> 0xf5400000+0x100000 * AIPS1 0x73f00000+0x100000 -> 0xf5700000+0x100000 - * AIPS2 0x83f00000+0x100000 -> 0xf4300000+0x100000 + * AIPS2 0x83f00000+0x100000 -> 0xf5300000+0x100000 * mx53: * TZIC 0x0fffc000+0x004000 -> 0xf4bfc000+0x004000 + * DEBUG 0x40000000+0x100000 -> 0xf5000000+0x100000 * SPBA0 0x50000000+0x100000 -> 0xf5400000+0x100000 * AIPS1 0x53f00000+0x100000 -> 0xf5700000+0x100000 * AIPS2 0x63f00000+0x100000 -> 0xf5300000+0x100000 * mx6q: - * SCU 0x00a00000+0x001000 -> 0xf4000000+0x001000 + * SCU 0x00a00000+0x004000 -> 0xf4000000+0x004000 * CCM 0x020c4000+0x004000 -> 0xf42c4000+0x004000 - * ANATOP 0x020c8000+0x001000 -> 0xf42c8000+0x001000 + * ANATOP 0x020c8000+0x004000 -> 0xf42c8000+0x004000 * UART4 0x021f0000+0x004000 -> 0xf42f0000+0x004000 */ #define IMX_IO_P2V(x) ( \ - 0xf4000000 + \ + (((x) & 0x80000000) >> 7) | \ + (0xf4000000 + \ (((x) & 0x50000000) >> 6) + \ (((x) & 0x0b000000) >> 4) + \ - (((x) & 0x000fffff))) + (((x) & 0x000fffff)))) #define IMX_IO_ADDRESS(x) IOMEM(IMX_IO_P2V(x)) |