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authorOlof Johansson <olof@lixom.net>2012-06-30 16:13:15 -0700
committerOlof Johansson <olof@lixom.net>2012-06-30 16:13:15 -0700
commit839ab0c18fe4cf83dd99ca814f2b4cf822cd99be (patch)
tree868e835a3cee2d3bb5071a0f00eb98bcce8ebdea /arch/arm/plat-mxc/include
parent6b16351acbd415e66ba16bf7d473ece1574cf0bc (diff)
parentb9d18dc3a05d59894d60d5e173ebfb89a4b91bdf (diff)
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.h6
-rw-r--r--arch/arm/plat-mxc/include/mach/cpuidle.h22
-rw-r--r--arch/arm/plat-mxc/include/mach/hardware.h25
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 e429ca1b814a..7ca15044154f 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 000000000000..bc932d1af372
--- /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 0630513554de..071afd0b9283 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))