The SOC register is at offset 0x1C according to its datasheet. Due to the fact the access routine subtracts BQ27425_REG_OFFSET from this value we need 0x20 to reach the real offset at 0x1C.
This offset is valid for the following devices: - BQ27425-G1, firmware device info 0x0410 - BQ27425-G2a, firmware device info 0x0425 Signed-off-by: Juergen Borleis <[email protected]> --- drivers/power/bq27x00_battery.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_battery.c index b309713..f3de29e 100644 --- a/drivers/power/bq27x00_battery.c +++ b/drivers/power/bq27x00_battery.c @@ -72,7 +72,7 @@ /* bq27425 register addresses are same as bq27x00 addresses minus 4 */ #define BQ27425_REG_OFFSET 0x04 -#define BQ27425_REG_SOC 0x18 /* Register address plus offset */ +#define BQ27425_REG_SOC 0x20 /* Register address plus offset */ #define BQ27000_RS 20 /* Resistor sense */ #define BQ27x00_POWER_CONSTANT (256 * 29200 / 1000) -- 2.0.0.rc2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
