From: Elaine Zhang zhangqing@rock-chips.com
RK805 have 4 DCDC, 4 LDO, RTC. The configuration parameters are the same with RK816.
The RK805 most used with rk312x/rk322x/rk332x products which do not need charger and fuel guage.
Signed-off-by: Elaine Zhang zhangqing@rock-chips.com Signed-off-by: Kever Yang kever.yang@rock-chips.com ---
Changes in v2: - add introduce info for RK816 in commit message
drivers/power/pmic/rk8xx.c | 1 + drivers/power/regulator/rk8xx.c | 6 ++++++ include/power/rk8xx_pmic.h | 1 + 3 files changed, 8 insertions(+)
diff --git a/drivers/power/pmic/rk8xx.c b/drivers/power/pmic/rk8xx.c index 0fdea95..f2a2f07 100644 --- a/drivers/power/pmic/rk8xx.c +++ b/drivers/power/pmic/rk8xx.c @@ -99,6 +99,7 @@ static struct dm_pmic_ops rk8xx_ops = { };
static const struct udevice_id rk8xx_ids[] = { + { .compatible = "rockchip,rk805" }, { .compatible = "rockchip,rk808" }, { .compatible = "rockchip,rk816" }, { .compatible = "rockchip,rk818" }, diff --git a/drivers/power/regulator/rk8xx.c b/drivers/power/regulator/rk8xx.c index cf3566e..6d4a243 100644 --- a/drivers/power/regulator/rk8xx.c +++ b/drivers/power/regulator/rk8xx.c @@ -117,6 +117,7 @@ static const struct rk8xx_reg_info *get_buck_reg(struct udevice *pmic, struct rk8xx_priv *priv = dev_get_priv(pmic);
switch (priv->variant) { + case RK805_ID: case RK816_ID: switch (num) { case 0: @@ -159,6 +160,7 @@ static int _buck_get_enable(struct udevice *pmic, int buck) int ret = 0;
switch (priv->variant) { + case RK805_ID: case RK816_ID: if (buck >= 4) { mask = 1 << (buck - 4); @@ -187,6 +189,7 @@ static int _buck_set_enable(struct udevice *pmic, int buck, bool enable) struct rk8xx_priv *priv = dev_get_priv(pmic);
switch (priv->variant) { + case RK805_ID: case RK816_ID: if (buck >= 4) { buck -= 4; @@ -231,6 +234,7 @@ static const struct rk8xx_reg_info *get_ldo_reg(struct udevice *pmic, struct rk8xx_priv *priv = dev_get_priv(pmic);
switch (priv->variant) { + case RK805_ID: case RK816_ID: return &rk816_ldo[num]; case RK818_ID: @@ -247,6 +251,7 @@ static int _ldo_get_enable(struct udevice *pmic, int ldo) int ret = 0;
switch (priv->variant) { + case RK805_ID: case RK816_ID: if (ldo >= 4) { mask = 1 << (ldo - 4); @@ -275,6 +280,7 @@ static int _ldo_set_enable(struct udevice *pmic, int ldo, bool enable) int ret = 0;
switch (priv->variant) { + case RK805_ID: case RK816_ID: if (ldo >= 4) { ldo -= 4; diff --git a/include/power/rk8xx_pmic.h b/include/power/rk8xx_pmic.h index 8e821c3..b1482b7 100644 --- a/include/power/rk8xx_pmic.h +++ b/include/power/rk8xx_pmic.h @@ -178,6 +178,7 @@ enum { };
enum { + RK805_ID = 0x8050, RK808_ID = 0x0000, RK816_ID = 0x8160, RK818_ID = 0x8180,