diff options
| author | Andrew F. Davis <afd@ti.com> | 2016-06-18 00:02:35 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2016-06-18 12:07:57 +0200 |
| commit | 2e05b518c89714d60000dfe0cd39490da68763e0 (patch) | |
| tree | 877a72e4a073c721b750cd659540418b8a9d4231 | |
| parent | docs: Move brcm,bcm21664-resetmgr.txt (diff) | |
| download | linux-2e05b518c89714d60000dfe0cd39490da68763e0.tar.xz linux-2e05b518c89714d60000dfe0cd39490da68763e0.zip | |
power_supply: bq27xxx_battery: Group register mappings into one table
Currently for each device with a unique register map we have a named
array that we then merge into a multidimensional array. Skip this
middle step and apply the register arrays directly to the multi-array.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
| -rw-r--r-- | drivers/power/bq27xxx_battery.c | 284 |
1 files changed, 136 insertions, 148 deletions
diff --git a/drivers/power/bq27xxx_battery.c b/drivers/power/bq27xxx_battery.c index 01737fab0048..b073338f63d5 100644 --- a/drivers/power/bq27xxx_battery.c +++ b/drivers/power/bq27xxx_battery.c @@ -82,6 +82,7 @@ * * These are indexes into a device's register mapping array. */ + enum bq27xxx_reg_index { BQ27XXX_REG_CTRL = 0, /* Control */ BQ27XXX_REG_TEMP, /* Temperature */ @@ -100,157 +101,144 @@ enum bq27xxx_reg_index { BQ27XXX_REG_SOC, /* State-of-Charge */ BQ27XXX_REG_DCAP, /* Design Capacity */ BQ27XXX_REG_AP, /* Average Power */ + BQ27XXX_REG_MAX, /* sentinel */ }; /* Register mappings */ -static u8 bq27000_regs[] = { - [BQ27XXX_REG_CTRL] = 0x00, - [BQ27XXX_REG_TEMP] = 0x06, - [BQ27XXX_REG_INT_TEMP] = INVALID_REG_ADDR, - [BQ27XXX_REG_VOLT] = 0x08, - [BQ27XXX_REG_AI] = 0x14, - [BQ27XXX_REG_FLAGS] = 0x0a, - [BQ27XXX_REG_TTE] = 0x16, - [BQ27XXX_REG_TTF] = 0x18, - [BQ27XXX_REG_TTES] = 0x1c, - [BQ27XXX_REG_TTECP] = 0x26, - [BQ27XXX_REG_NAC] = 0x0c, - [BQ27XXX_REG_FCC] = 0x12, - [BQ27XXX_REG_CYCT] = 0x2a, - [BQ27XXX_REG_AE] = 0x22, - [BQ27XXX_REG_SOC] = 0x0b, - [BQ27XXX_REG_DCAP] = 0x76, - [BQ27XXX_REG_AP] = 0x24, -}; - -static u8 bq27010_regs[] = { - [BQ27XXX_REG_CTRL] = 0x00, - [BQ27XXX_REG_TEMP] = 0x06, - [BQ27XXX_REG_INT_TEMP] = INVALID_REG_ADDR, - [BQ27XXX_REG_VOLT] = 0x08, - [BQ27XXX_REG_AI] = 0x14, - [BQ27XXX_REG_FLAGS] = 0x0a, - [BQ27XXX_REG_TTE] = 0x16, - [BQ27XXX_REG_TTF] = 0x18, - [BQ27XXX_REG_TTES] = 0x1c, - [BQ27XXX_REG_TTECP] = 0x26, - [BQ27XXX_REG_NAC] = 0x0c, - [BQ27XXX_REG_FCC] = 0x12, - [BQ27XXX_REG_CYCT] = 0x2a, - [BQ27XXX_REG_AE] = INVALID_REG_ADDR, - [BQ27XXX_REG_SOC] = 0x0b, - [BQ27XXX_REG_DCAP] = 0x76, - [BQ27XXX_REG_AP] = INVALID_REG_ADDR, -}; - -static u8 bq27500_regs[] = { - [BQ27XXX_REG_CTRL] = 0x00, - [BQ27XXX_REG_TEMP] = 0x06, - [BQ27XXX_REG_INT_TEMP] = 0x28, - [BQ27XXX_REG_VOLT] = 0x08, - [BQ27XXX_REG_AI] = 0x14, - [BQ27XXX_REG_FLAGS] = 0x0a, - [BQ27XXX_REG_TTE] = 0x16, - [BQ27XXX_REG_TTF] = INVALID_REG_ADDR, - [BQ27XXX_REG_TTES] = 0x1a, - [BQ27XXX_REG_TTECP] = INVALID_REG_ADDR, - [BQ27XXX_REG_NAC] = 0x0c, - [BQ27XXX_REG_FCC] = 0x12, - [BQ27XXX_REG_CYCT] = 0x2a, - [BQ27XXX_REG_AE] = INVALID_REG_ADDR, - [BQ27XXX_REG_SOC] = 0x2c, - [BQ27XXX_REG_DCAP] = 0x3c, - [BQ27XXX_REG_AP] = INVALID_REG_ADDR, -}; - -static u8 bq27530_regs[] = { - [BQ27XXX_REG_CTRL] = 0x00, - [BQ27XXX_REG_TEMP] = 0x06, - [BQ27XXX_REG_INT_TEMP] = 0x32, - [BQ27XXX_REG_VOLT] = 0x08, - [BQ27XXX_REG_AI] = 0x14, - [BQ27XXX_REG_FLAGS] = 0x0a, - [BQ27XXX_REG_TTE] = 0x16, - [BQ27XXX_REG_TTF] = INVALID_REG_ADDR, - [BQ27XXX_REG_TTES] = INVALID_REG_ADDR, - [BQ27XXX_REG_TTECP] = INVALID_REG_ADDR, - [BQ27XXX_REG_NAC] = 0x0c, - [BQ27XXX_REG_FCC] = 0x12, - [BQ27XXX_REG_CYCT] = 0x2a, - [BQ27XXX_REG_AE] = INVALID_REG_ADDR, - [BQ27XXX_REG_SOC] = 0x2c, - [BQ27XXX_REG_DCAP] = INVALID_REG_ADDR, - [BQ27XXX_REG_AP] = 0x24, -}; - -static u8 bq27541_regs[] = { - [BQ27XXX_REG_CTRL] = 0x00, - [BQ27XXX_REG_TEMP] = 0x06, - [BQ27XXX_REG_INT_TEMP] = 0x28, - [BQ27XXX_REG_VOLT] = 0x08, - [BQ27XXX_REG_AI] = 0x14, - [BQ27XXX_REG_FLAGS] = 0x0a, - [BQ27XXX_REG_TTE] = 0x16, - [BQ27XXX_REG_TTF] = INVALID_REG_ADDR, - [BQ27XXX_REG_TTES] = INVALID_REG_ADDR, - [BQ27XXX_REG_TTECP] = INVALID_REG_ADDR, - [BQ27XXX_REG_NAC] = 0x0c, - [BQ27XXX_REG_FCC] = 0x12, - [BQ27XXX_REG_CYCT] = 0x2a, - [BQ27XXX_REG_AE] = INVALID_REG_ADDR, - [BQ27XXX_REG_SOC] = 0x2c, - [BQ27XXX_REG_DCAP] = 0x3c, - [BQ27XXX_REG_AP] = 0x24, -}; - -static u8 bq27545_regs[] = { - [BQ27XXX_REG_CTRL] = 0x00, - [BQ27XXX_REG_TEMP] = 0x06, - [BQ27XXX_REG_INT_TEMP] = 0x28, - [BQ27XXX_REG_VOLT] = 0x08, - [BQ27XXX_REG_AI] = 0x14, - [BQ27XXX_REG_FLAGS] = 0x0a, - [BQ27XXX_REG_TTE] = 0x16, - [BQ27XXX_REG_TTF] = INVALID_REG_ADDR, - [BQ27XXX_REG_TTES] = INVALID_REG_ADDR, - [BQ27XXX_REG_TTECP] = INVALID_REG_ADDR, - [BQ27XXX_REG_NAC] = 0x0c, - [BQ27XXX_REG_FCC] = 0x12, - [BQ27XXX_REG_CYCT] = 0x2a, - [BQ27XXX_REG_AE] = INVALID_REG_ADDR, - [BQ27XXX_REG_SOC] = 0x2c, - [BQ27XXX_REG_DCAP] = INVALID_REG_ADDR, - [BQ27XXX_REG_AP] = 0x24, -}; - -static u8 bq27421_regs[] = { - [BQ27XXX_REG_CTRL] = 0x00, - [BQ27XXX_REG_TEMP] = 0x02, - [BQ27XXX_REG_INT_TEMP] = 0x1e, - [BQ27XXX_REG_VOLT] = 0x04, - [BQ27XXX_REG_AI] = 0x10, - [BQ27XXX_REG_FLAGS] = 0x06, - [BQ27XXX_REG_TTE] = INVALID_REG_ADDR, - [BQ27XXX_REG_TTF] = INVALID_REG_ADDR, - [BQ27XXX_REG_TTES] = INVALID_REG_ADDR, - [BQ27XXX_REG_TTECP] = INVALID_REG_ADDR, - [BQ27XXX_REG_NAC] = 0x08, - [BQ27XXX_REG_FCC] = 0x0e, - [BQ27XXX_REG_CYCT] = INVALID_REG_ADDR, - [BQ27XXX_REG_AE] = INVALID_REG_ADDR, - [BQ27XXX_REG_SOC] = 0x1c, - [BQ27XXX_REG_DCAP] = 0x3c, - [BQ27XXX_REG_AP] = 0x18, -}; - -static u8 *bq27xxx_regs[] = { - [BQ27000] = bq27000_regs, - [BQ27010] = bq27010_regs, - [BQ27500] = bq27500_regs, - [BQ27530] = bq27530_regs, - [BQ27541] = bq27541_regs, - [BQ27545] = bq27545_regs, - [BQ27421] = bq27421_regs, +static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { + [BQ27000] = { + [BQ27XXX_REG_CTRL] = 0x00, + [BQ27XXX_REG_TEMP] = 0x06, + [BQ27XXX_REG_INT_TEMP] = INVALID_REG_ADDR, + [BQ27XXX_REG_VOLT] = 0x08, + [BQ27XXX_REG_AI] = 0x14, + [BQ27XXX_REG_FLAGS] = 0x0a, + [BQ27XXX_REG_TTE] = 0x16, + [BQ27XXX_REG_TTF] = 0x18, + [BQ27XXX_REG_TTES] = 0x1c, + [BQ27XXX_REG_TTECP] = 0x26, + [BQ27XXX_REG_NAC] = 0x0c, + [BQ27XXX_REG_FCC] = 0x12, + [BQ27XXX_REG_CYCT] = 0x2a, + [BQ27XXX_REG_AE] = 0x22, + [BQ27XXX_REG_SOC] = 0x0b, + [BQ27XXX_REG_DCAP] = 0x76, + [BQ27XXX_REG_AP] = 0x24, + }, + [BQ27010] = { + [BQ27XXX_REG_CTRL] = 0x00, + [BQ27XXX_REG_TEMP] = 0x06, + [BQ27XXX_REG_INT_TEMP] = INVALID_REG_ADDR, + [BQ27XXX_REG_VOLT] = 0x08, + [BQ27XXX_REG_AI] = 0x14, + [BQ27XXX_REG_FLAGS] = 0x0a, + [BQ27XXX_REG_TTE] = 0x16, + [BQ27XXX_REG_TTF] = 0x18, + [BQ27XXX_REG_TTES] = 0x1c, + [BQ27XXX_REG_TTECP] = 0x26, + [BQ27XXX_REG_NAC] = 0x0c, + [BQ27XXX_REG_FCC] = 0x12, + [BQ27XXX_REG_CYCT] = 0x2a, + [BQ27XXX_REG_AE] = INVALID_REG_ADDR, + [BQ27XXX_REG_SOC] = 0x0b, + [BQ27XXX_REG_DCAP] = 0x76, + [BQ27XXX_REG_AP] = INVALID_REG_ADDR, + }, + [BQ27500] = { + [BQ27XXX_REG_CTRL] = 0x00, + [BQ27XXX_REG_TEMP] = 0x06, + [BQ27XXX_REG_INT_TEMP] = 0x28, + [BQ27XXX_REG_VOLT] = 0x08, + [BQ27XXX_REG_AI] = 0x14, + [BQ27XXX_REG_FLAGS] = 0x0a, + [BQ27XXX_REG_TTE] = 0x16, + [BQ27XXX_REG_TTF] = INVALID_REG_ADDR, + [BQ27XXX_REG_TTES] = 0x1a, + [BQ27XXX_REG_TTECP] = INVALID_REG_ADDR, + [BQ27XXX_REG_NAC] = 0x0c, + [BQ27XXX_REG_FCC] = 0x12, + [BQ27XXX_REG_CYCT] = 0x2a, + [BQ27XXX_REG_AE] = INVALID_REG_ADDR, + [BQ27XXX_REG_SOC] = 0x2c, + [BQ27XXX_REG_DCAP] = 0x3c, + [BQ27XXX_REG_AP] = INVALID_REG_ADDR, + }, + [BQ27530] = { + [BQ27XXX_REG_CTRL] = 0x00, + [BQ27XXX_REG_TEMP] = 0x06, + [BQ27XXX_REG_INT_TEMP] = 0x32, + [BQ27XXX_REG_VOLT] = 0x08, + [BQ27XXX_REG_AI] = 0x14, + [BQ27XXX_REG_FLAGS] = 0x0a, + [BQ27XXX_REG_TTE] = 0x16, + [BQ27XXX_REG_TTF] = INVALID_REG_ADDR, + [BQ27XXX_REG_TTES] = INVALID_REG_ADDR, + [BQ27XXX_REG_TTECP] = INVALID_REG_ADDR, + [BQ27XXX_REG_NAC] = 0x0c, + [BQ27XXX_REG_FCC] = 0x12, + [BQ27XXX_REG_CYCT] = 0x2a, + [BQ27XXX_REG_AE] = INVALID_REG_ADDR, + [BQ27XXX_REG_SOC] = 0x2c, + [BQ27XXX_REG_DCAP] = INVALID_REG_ADDR, + [BQ27XXX_REG_AP] = 0x24, + }, + [BQ27541] = { + [BQ27XXX_REG_CTRL] = 0x00, + [BQ27XXX_REG_TEMP] = 0x06, + [BQ27XXX_REG_INT_TEMP] = 0x28, + [BQ27XXX_REG_VOLT] = 0x08, + [BQ27XXX_REG_AI] = 0x14, + [BQ27XXX_REG_FLAGS] = 0x0a, + [BQ27XXX_REG_TTE] = 0x16, + [BQ27XXX_REG_TTF] = INVALID_REG_ADDR, + [BQ27XXX_REG_TTES] = INVALID_REG_ADDR, + [BQ27XXX_REG_TTECP] = INVALID_REG_ADDR, + [BQ27XXX_REG_NAC] = 0x0c, + [BQ27XXX_REG_FCC] = 0x12, + [BQ27XXX_REG_CYCT] = 0x2a, + [BQ27XXX_REG_AE] = INVALID_REG_ADDR, + [BQ27XXX_REG_SOC] = 0x2c, + [BQ27XXX_REG_DCAP] = 0x3c, + [BQ27XXX_REG_AP] = 0x24, + }, + [BQ27545] = { + [BQ27XXX_REG_CTRL] = 0x00, + [BQ27XXX_REG_TEMP] = 0x06, + [BQ27XXX_REG_INT_TEMP] = 0x28, + [BQ27XXX_REG_VOLT] = 0x08, + [BQ27XXX_REG_AI] = 0x14, + [BQ27XXX_REG_FLAGS] = 0x0a, + [BQ27XXX_REG_TTE] = 0x16, + [BQ27XXX_REG_TTF] = INVALID_REG_ADDR, + [BQ27XXX_REG_TTES] = INVALID_REG_ADDR, + [BQ27XXX_REG_TTECP] = INVALID_REG_ADDR, + [BQ27XXX_REG_NAC] = 0x0c, + [BQ27XXX_REG_FCC] = 0x12, + [BQ27XXX_REG_CYCT] = 0x2a, + [BQ27XXX_REG_AE] = INVALID_REG_ADDR, + [BQ27XXX_REG_SOC] = 0x2c, + [BQ27XXX_REG_DCAP] = INVALID_REG_ADDR, + [BQ27XXX_REG_AP] = 0x24, + }, + [BQ27421] = { + [BQ27XXX_REG_CTRL] = 0x00, + [BQ27XXX_REG_TEMP] = 0x02, + [BQ27XXX_REG_INT_TEMP] = 0x1e, + [BQ27XXX_REG_VOLT] = 0x04, + [BQ27XXX_REG_AI] = 0x10, + [BQ27XXX_REG_FLAGS] = 0x06, + [BQ27XXX_REG_TTE] = INVALID_REG_ADDR, + [BQ27XXX_REG_TTF] = INVALID_REG_ADDR, + [BQ27XXX_REG_TTES] = INVALID_REG_ADDR, + [BQ27XXX_REG_TTECP] = INVALID_REG_ADDR, + [BQ27XXX_REG_NAC] = 0x08, + [BQ27XXX_REG_FCC] = 0x0e, + [BQ27XXX_REG_CYCT] = INVALID_REG_ADDR, + [BQ27XXX_REG_AE] = INVALID_REG_ADDR, + [BQ27XXX_REG_SOC] = 0x1c, + [BQ27XXX_REG_DCAP] = 0x3c, + [BQ27XXX_REG_AP] = 0x18, + }, }; static enum power_supply_property bq27000_battery_props[] = { |