[PATCH 1/2] regulator: axp20x: Fix axp22x ldo_io voltage ranges
From: Chen-Yu Tsai <hidden>
Date: 2016-03-14 06:59:41
Also in:
linux-devicetree
On Sat, Mar 12, 2016 at 4:12 AM, Hans de Goede [off-list ref] wrote:
The minium voltage of 1800mV is a copy and paste error from the axp20x regulator info. The correct minimum voltage for the ldo_io regulators on the axp22x is 700mV. Signed-off-by: Hans de Goede <redacted>
Fixes: 1b82b4e4f954 ("regulator: axp20x: Add support for AXP22X regulators")
then
Acked-by: Chen-Yu Tsai <redacted>
Also, this bug has been in since v4.2. Should we mark it for stable?
Regards
ChenYu
quoted hunk
--- drivers/regulator/axp20x-regulator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 40cd894..0c0e7a3 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c@@ -215,10 +215,10 @@ static const struct regulator_desc axp22x_regulators[] = { AXP22X_ELDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(1)), AXP_DESC(AXP22X, ELDO3, "eldo3", "eldoin", 700, 3300, 100, AXP22X_ELDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(2)), - AXP_DESC_IO(AXP22X, LDO_IO0, "ldo_io0", "ips", 1800, 3300, 100, + AXP_DESC_IO(AXP22X, LDO_IO0, "ldo_io0", "ips", 700, 3300, 100, AXP22X_LDO_IO0_V_OUT, 0x1f, AXP20X_GPIO0_CTRL, 0x07, AXP22X_IO_ENABLED, AXP22X_IO_DISABLED), - AXP_DESC_IO(AXP22X, LDO_IO1, "ldo_io1", "ips", 1800, 3300, 100, + AXP_DESC_IO(AXP22X, LDO_IO1, "ldo_io1", "ips", 700, 3300, 100, AXP22X_LDO_IO1_V_OUT, 0x1f, AXP20X_GPIO1_CTRL, 0x07, AXP22X_IO_ENABLED, AXP22X_IO_DISABLED), AXP_DESC_FIXED(AXP22X, RTC_LDO, "rtc_ldo", "ips", 3000), --2.7.2