Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

[mirror_ubuntu-hirsute-kernel.git] / drivers / regulator / axp20x-regulator.c

diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index 40cd894e4df5e3d11f26442692dd9c0076d932af..514a5e8fdbab3e757b470daa6e579ebe489fa0f7 100644 (file)
--- a/drivers/regulator/axp20x-regulator.c
+++ b/drivers/regulator/axp20x-regulator.c
@@ -157,7 +157,9 @@ static struct regulator_ops axp20x_ops_sw = {
 static const struct regulator_linear_range axp20x_ldo4_ranges[] = {
        REGULATOR_LINEAR_RANGE(1250000, 0x0, 0x0, 0),
        REGULATOR_LINEAR_RANGE(1300000, 0x1, 0x8, 100000),
-       REGULATOR_LINEAR_RANGE(2500000, 0x9, 0xf, 100000),
+       REGULATOR_LINEAR_RANGE(2500000, 0x9, 0x9, 0),
+       REGULATOR_LINEAR_RANGE(2700000, 0xa, 0xb, 100000),
+       REGULATOR_LINEAR_RANGE(3000000, 0xc, 0xf, 100000),
 };
 
 static const struct regulator_desc axp20x_regulators[] = {
@@ -215,10 +217,14 @@ 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,
+       /* Note the datasheet only guarantees reliable operation up to
+        * 3.3V, this needs to be enforced via dts provided constraints */
+       AXP_DESC_IO(AXP22X, LDO_IO0, "ldo_io0", "ips", 700, 3800, 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,
+       /* Note the datasheet only guarantees reliable operation up to
+        * 3.3V, this needs to be enforced via dts provided constraints */
+       AXP_DESC_IO(AXP22X, LDO_IO1, "ldo_io1", "ips", 700, 3800, 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),