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| author | Chris Morgan <macromorgan@hotmail.com> | 2022-08-08 12:38:07 -0500 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2022-09-28 16:09:49 +0100 |
| commit | 2d48bfca42a6d2b5f92d24ceae4425fc4fae14ab (patch) | |
| tree | dd099b0c6ab80ebcddc19294ee80c0799ff591ee /drivers/mfd | |
| parent | 03f271b0b1340350d47c23811feb08d80d2b066b (diff) | |
| download | linux-2d48bfca42a6d2b5f92d24ceae4425fc4fae14ab.tar.gz | |
mfd: rk808: Add Rockchip rk817 battery charger support
Add rk817 charger support cell to rk808 mfd driver. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Signed-off-by: Maya Matuszczyk <maccraft123mc@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220808173809.11320-3-macroalpha82@gmail.com
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/rk808.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c index 4142b638e5fa..283a65b64d2c 100644 --- a/drivers/mfd/rk808.c +++ b/drivers/mfd/rk808.c @@ -67,6 +67,10 @@ static bool rk817_is_volatile_reg(struct device *dev, unsigned int reg) case RK817_SECONDS_REG ... RK817_WEEKS_REG: case RK817_RTC_STATUS_REG: case RK817_CODEC_DTOP_LPT_SRST: + case RK817_GAS_GAUGE_ADC_CONFIG0 ... RK817_GAS_GAUGE_CUR_ADC_K0: + case RK817_PMIC_CHRG_STS: + case RK817_PMIC_CHRG_OUT: + case RK817_PMIC_CHRG_IN: case RK817_INT_STS_REG0: case RK817_INT_STS_REG1: case RK817_INT_STS_REG2: @@ -74,7 +78,7 @@ static bool rk817_is_volatile_reg(struct device *dev, unsigned int reg) return true; } - return true; + return false; } static const struct regmap_config rk818_regmap_config = { @@ -127,6 +131,11 @@ static const struct resource rk817_pwrkey_resources[] = { DEFINE_RES_IRQ(RK817_IRQ_PWRON_FALL), }; +static const struct resource rk817_charger_resources[] = { + DEFINE_RES_IRQ(RK817_IRQ_PLUG_IN), + DEFINE_RES_IRQ(RK817_IRQ_PLUG_OUT), +}; + static const struct mfd_cell rk805s[] = { { .name = "rk808-clkout", }, { .name = "rk808-regulator", }, @@ -166,6 +175,11 @@ static const struct mfd_cell rk817s[] = { .resources = &rk817_rtc_resources[0], }, { .name = "rk817-codec",}, + { + .name = "rk817-charger", + .num_resources = ARRAY_SIZE(rk817_charger_resources), + .resources = &rk817_charger_resources[0], + }, }; static const struct mfd_cell rk818s[] = { |