#ifndef CS2000_H_INCLUDED #define CS2000_H_INCLUDED #define CS2000_DEV_ID 0x01 #define CS2000_DEV_CTRL 0x02 #define CS2000_DEV_CFG_1 0x03 #define CS2000_DEV_CFG_2 0x04 #define CS2000_GLOBAL_CFG 0x05 #define CS2000_RATIO_0 0x06 /* 32 bits, big endian */ #define CS2000_RATIO_1 0x0a #define CS2000_RATIO_2 0x0e #define CS2000_RATIO_3 0x12 #define CS2000_FUN_CFG_1 0x16 #define CS2000_FUN_CFG_2 0x17 #define CS2000_FUN_CFG_3 0x1e /* DEV_ID */ #define CS2000_DEVICE_MASK 0xf8 #define CS2000_REVISION_MASK 0x07 /* DEV_CTRL */ #define CS2000_UNLOCK 0x80 #define CS2000_AUX_OUT_DIS 0x02 #define CS2000_CLK_OUT_DIS 0x01 /* DEV_CFG_1 */ #define CS2000_R_MOD_SEL_MASK 0xe0 #define CS2000_R_MOD_SEL_1 0x00 #define CS2000_R_MOD_SEL_2 0x20 #define CS2000_R_MOD_SEL_4 0x40 #define CS2000_R_MOD_SEL_8 0x60 #define CS2000_R_MOD_SEL_1_2 0x80 #define CS2000_R_MOD_SEL_1_4 0xa0 #define CS2000_R_MOD_SEL_1_8 0xc0 #define CS2000_R_MOD_SEL_1_16 0xe0 #define CS2000_R_SEL_MASK 0x18 #define CS2000_R_SEL_SHIFT 3 #define CS2000_AUX_OUT_SRC_MASK 0x06 #define CS2000_AUX_OUT_SRC_REF_CLK 0x00 #define CS2000_AUX_OUT_SRC_CLK_IN 0x02 #define CS2000_AUX_OUT_SRC_CLK_OUT 0x04 #define CS2000_AUX_OUT_SRC_PLL_LOCK 0x06 #define CS2000_EN_DEV_CFG_1 0x01 /* DEV_CFG_2 */ #define CS2000_LOCK_CLK_MASK 0x06 #define CS2000_LOCK_CLK_SHIFT 1 #define CS2000_FRAC_N_SRC_MASK 0x01 #define CS2000_FRAC_N_SRC_STATIC 0x00 #define CS2000_FRAC_N_SRC_DYNAMIC 0x01 /* GLOBAL_CFG */ #define CS2000_FREEZE 0x08 #define CS2000_EN_DEV_CFG_2 0x01 /* FUN_CFG_1 */ #define CS2000_CLK_SKIP_EN 0x80 #define CS2000_AUX_LOCK_CFG_MASK 0x40 #define CS2000_AUX_LOCK_CFG_PP_HIGH 0x00 #define CS2000_AUX_LOCK_CFG_OD_LOW 0x40 #define CS2000_REF_CLK_DIV_MASK 0x18 #define CS2000_REF_CLK_DIV_4 0x00 #define CS2000_REF_CLK_DIV_2 0x08 #define CS2000_REF_CLK_DIV_1 0x10 /* FUN_CFG_2 */ #define CS2000_CLK_OUT_UNL 0x10 #define CS2000_L_F_RATIO_CFG_MASK 0x08 #define CS2000_L_F_RATIO_CFG_20_12 0x00 #define CS2000_L_F_RATIO_CFG_12_20 0x08 /* FUN_CFG_3 */ #define CS2000_CLK_IN_BW_MASK 0x70 #define CS2000_CLK_IN_BW_1 0x00 #define CS2000_CLK_IN_BW_2 0x10 #define CS2000_CLK_IN_BW_4 0x20 #define CS2000_CLK_IN_BW_8 0x30 #define CS2000_CLK_IN_BW_16 0x40 #define CS2000_CLK_IN_BW_32 0x50 #define CS2000_CLK_IN_BW_64 0x60 #define CS2000_CLK_IN_BW_128 0x70 #endif e2a7ba6c236c633d4f2ed7'/>
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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-07-10 02:12:10 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-07-10 02:12:10 +0200
commit4c0b6c10fbaf0c82efe2a7ba6c236c633d4f2ed7 (patch)
treeba2727168486504a256694aaa5f549bac1aa92eb /Documentation/devicetree
parentd5f32af3100165cbd625855bd155b3aa9bd87ebf (diff)
PM / hibernate: Image data protection during restoration
Make it possible to protect all pages holding image data during hibernate image restoration by setting them read-only (so as to catch attempts to write to those pages after image data have been stored in them). This adds overhead to image restoration code (it may cause large page mappings to be split as a result of page flags changes) and the errors it protects against should never happen in theory, so the feature is only active after passing hibernate=protect_image to the command line of the restore kernel. Also it only is built if CONFIG_DEBUG_RODATA is set. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/devicetree')