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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/arm/mach-s5pv210/pm.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-s5pv210/pm.c')
-rw-r--r--ANDROID_3.4.5/arch/arm/mach-s5pv210/pm.c177
1 files changed, 0 insertions, 177 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-s5pv210/pm.c b/ANDROID_3.4.5/arch/arm/mach-s5pv210/pm.c
deleted file mode 100644
index 736bfb10..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-s5pv210/pm.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/pm.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5PV210 - Power Management support
- *
- * Based on arch/arm/mach-s3c2410/pm.c
- * Copyright (c) 2006 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/suspend.h>
-#include <linux/syscore_ops.h>
-#include <linux/io.h>
-
-#include <plat/cpu.h>
-#include <plat/pm.h>
-#include <plat/regs-timer.h>
-
-#include <mach/regs-irq.h>
-#include <mach/regs-clock.h>
-
-static struct sleep_save s5pv210_core_save[] = {
- /* Clock source */
- SAVE_ITEM(S5P_CLK_SRC0),
- SAVE_ITEM(S5P_CLK_SRC1),
- SAVE_ITEM(S5P_CLK_SRC2),
- SAVE_ITEM(S5P_CLK_SRC3),
- SAVE_ITEM(S5P_CLK_SRC4),
- SAVE_ITEM(S5P_CLK_SRC5),
- SAVE_ITEM(S5P_CLK_SRC6),
-
- /* Clock source Mask */
- SAVE_ITEM(S5P_CLK_SRC_MASK0),
- SAVE_ITEM(S5P_CLK_SRC_MASK1),
-
- /* Clock Divider */
- SAVE_ITEM(S5P_CLK_DIV0),
- SAVE_ITEM(S5P_CLK_DIV1),
- SAVE_ITEM(S5P_CLK_DIV2),
- SAVE_ITEM(S5P_CLK_DIV3),
- SAVE_ITEM(S5P_CLK_DIV4),
- SAVE_ITEM(S5P_CLK_DIV5),
- SAVE_ITEM(S5P_CLK_DIV6),
- SAVE_ITEM(S5P_CLK_DIV7),
-
- /* Clock Main Gate */
- SAVE_ITEM(S5P_CLKGATE_MAIN0),
- SAVE_ITEM(S5P_CLKGATE_MAIN1),
- SAVE_ITEM(S5P_CLKGATE_MAIN2),
-
- /* Clock source Peri Gate */
- SAVE_ITEM(S5P_CLKGATE_PERI0),
- SAVE_ITEM(S5P_CLKGATE_PERI1),
-
- /* Clock source SCLK Gate */
- SAVE_ITEM(S5P_CLKGATE_SCLK0),
- SAVE_ITEM(S5P_CLKGATE_SCLK1),
-
- /* Clock IP Clock gate */
- SAVE_ITEM(S5P_CLKGATE_IP0),
- SAVE_ITEM(S5P_CLKGATE_IP1),
- SAVE_ITEM(S5P_CLKGATE_IP2),
- SAVE_ITEM(S5P_CLKGATE_IP3),
- SAVE_ITEM(S5P_CLKGATE_IP4),
-
- /* Clock Blcok and Bus gate */
- SAVE_ITEM(S5P_CLKGATE_BLOCK),
- SAVE_ITEM(S5P_CLKGATE_BUS0),
-
- /* Clock ETC */
- SAVE_ITEM(S5P_CLK_OUT),
- SAVE_ITEM(S5P_MDNIE_SEL),
-
- /* PWM Register */
- SAVE_ITEM(S3C2410_TCFG0),
- SAVE_ITEM(S3C2410_TCFG1),
- SAVE_ITEM(S3C64XX_TINT_CSTAT),
- SAVE_ITEM(S3C2410_TCON),
- SAVE_ITEM(S3C2410_TCNTB(0)),
- SAVE_ITEM(S3C2410_TCMPB(0)),
- SAVE_ITEM(S3C2410_TCNTO(0)),
-};
-
-static int s5pv210_cpu_suspend(unsigned long arg)
-{
- unsigned long tmp;
-
- /* issue the standby signal into the pm unit. Note, we
- * issue a write-buffer drain just in case */
-
- tmp = 0;
-
- asm("b 1f\n\t"
- ".align 5\n\t"
- "1:\n\t"
- "mcr p15, 0, %0, c7, c10, 5\n\t"
- "mcr p15, 0, %0, c7, c10, 4\n\t"
- "wfi" : : "r" (tmp));
-
- /* we should never get past here */
- panic("sleep resumed to originator?");
-}
-
-static void s5pv210_pm_prepare(void)
-{
- unsigned int tmp;
-
- /* ensure at least INFORM0 has the resume address */
- __raw_writel(virt_to_phys(s3c_cpu_resume), S5P_INFORM0);
-
- tmp = __raw_readl(S5P_SLEEP_CFG);
- tmp &= ~(S5P_SLEEP_CFG_OSC_EN | S5P_SLEEP_CFG_USBOSC_EN);
- __raw_writel(tmp, S5P_SLEEP_CFG);
-
- /* WFI for SLEEP mode configuration by SYSCON */
- tmp = __raw_readl(S5P_PWR_CFG);
- tmp &= S5P_CFG_WFI_CLEAN;
- tmp |= S5P_CFG_WFI_SLEEP;
- __raw_writel(tmp, S5P_PWR_CFG);
-
- /* SYSCON interrupt handling disable */
- tmp = __raw_readl(S5P_OTHERS);
- tmp |= S5P_OTHER_SYSC_INTOFF;
- __raw_writel(tmp, S5P_OTHERS);
-
- s3c_pm_do_save(s5pv210_core_save, ARRAY_SIZE(s5pv210_core_save));
-}
-
-static int s5pv210_pm_add(struct device *dev, struct subsys_interface *sif)
-{
- pm_cpu_prep = s5pv210_pm_prepare;
- pm_cpu_sleep = s5pv210_cpu_suspend;
-
- return 0;
-}
-
-static struct subsys_interface s5pv210_pm_interface = {
- .name = "s5pv210_pm",
- .subsys = &s5pv210_subsys,
- .add_dev = s5pv210_pm_add,
-};
-
-static __init int s5pv210_pm_drvinit(void)
-{
- return subsys_interface_register(&s5pv210_pm_interface);
-}
-arch_initcall(s5pv210_pm_drvinit);
-
-static void s5pv210_pm_resume(void)
-{
- u32 tmp;
-
- tmp = __raw_readl(S5P_OTHERS);
- tmp |= (S5P_OTHERS_RET_IO | S5P_OTHERS_RET_CF |\
- S5P_OTHERS_RET_MMC | S5P_OTHERS_RET_UART);
- __raw_writel(tmp , S5P_OTHERS);
-
- s3c_pm_do_restore_core(s5pv210_core_save, ARRAY_SIZE(s5pv210_core_save));
-}
-
-static struct syscore_ops s5pv210_pm_syscore_ops = {
- .resume = s5pv210_pm_resume,
-};
-
-static __init int s5pv210_pm_syscore_init(void)
-{
- register_syscore_ops(&s5pv210_pm_syscore_ops);
- return 0;
-}
-arch_initcall(s5pv210_pm_syscore_init);