diff options
| author | Ricky Wu <ricky_wu@realtek.com> | 2020-09-07 13:07:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-16 18:30:37 +0300 |
| commit | 7c33e3c4c79ac5def79e7c773e38a7113eb14204 (patch) | |
| tree | cb43abfddecc1adc5f5f5de66b901dc4605a0bb9 /drivers/misc/cardreader/rtsx_pcr.h | |
| parent | 6010d9befc8df899b61378adfd153f0b53075092 (diff) | |
| download | linux-7c33e3c4c79ac5def79e7c773e38a7113eb14204.tar.xz | |
misc: rtsx: Add power saving functions and fix driving parameter
v4:
split power down flow and power saving function to two patch
v5:
fix up modified change under the --- line
Add rts522a L1 sub-state support
Save more power on rts5227 rts5249 rts525a rts5260
Fix rts5260 driving parameter
Signed-off-by: Ricky Wu <ricky_wu@realtek.com>
Link: https://lore.kernel.org/r/20200907100731.7722-1-ricky_wu@realtek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/cardreader/rtsx_pcr.h')
| -rw-r--r-- | drivers/misc/cardreader/rtsx_pcr.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/misc/cardreader/rtsx_pcr.h b/drivers/misc/cardreader/rtsx_pcr.h index 6b322db8738e..fe5f4ca0f937 100644 --- a/drivers/misc/cardreader/rtsx_pcr.h +++ b/drivers/misc/cardreader/rtsx_pcr.h @@ -18,7 +18,24 @@ #define RTS522A_PM_CTRL3 0xFF7E #define RTS524A_PME_FORCE_CTL 0xFF78 +#define REG_EFUSE_BYPASS 0x08 +#define REG_EFUSE_POR 0x04 +#define REG_EFUSE_POWER_MASK 0x03 +#define REG_EFUSE_POWERON 0x03 +#define REG_EFUSE_POWEROFF 0x00 +#define RTS5250_CLK_CFG3 0xFF79 +#define RTS525A_CFG_MEM_PD 0xF0 #define RTS524A_PM_CTRL3 0xFF7E +#define RTS525A_BIOS_CFG 0xFF2D +#define RTS525A_LOAD_BIOS_FLAG 0x01 +#define RTS525A_CLEAR_BIOS_FLAG 0x00 + +#define RTS525A_EFUSE_CTL 0xFC32 +#define REG_EFUSE_ENABLE 0x80 +#define REG_EFUSE_MODE 0x40 +#define RTS525A_EFUSE_ADD 0xFC33 +#define REG_EFUSE_ADD_MASK 0x3F +#define RTS525A_EFUSE_DATA 0xFC35 #define LTR_ACTIVE_LATENCY_DEF 0x883C #define LTR_IDLE_LATENCY_DEF 0x892C |