ARM: dts: imx6: correct anatop regulators range

According to i.MX6 datasheet, the LDO_1P1's typical
programming operating range is 1.0V to 1.2V, and
the LDO_2P5's typical programming operating range
is 2.25V to 2.75V, correct LDO_1P1 and LDO_2P5's
regulator range settings for i.MX6 SoCs.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 81f48116c5b1283907f93e635ec50d5375a3506b..c64bd906ad55f97cdfe5c9b42ef526e786d3bbb0 100644 (file)
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -524,8 +524,8 @@
                                regulator-1p1 {
                                        compatible = "fsl,anatop-regulator";
                                        regulator-name = "vdd1p1";
-                                       regulator-min-microvolt = <800000>;
-                                       regulator-max-microvolt = <1375000>;
+                                       regulator-min-microvolt = <1000000>;
+                                       regulator-max-microvolt = <1200000>;
                                        regulator-always-on;
                                        anatop-reg-offset = <0x110>;
                                        anatop-vol-bit-shift = <8>;
@@ -554,8 +554,8 @@
                                regulator-2p5 {
                                        compatible = "fsl,anatop-regulator";
                                        regulator-name = "vdd2p5";
-                                       regulator-min-microvolt = <2100000>;
-                                       regulator-max-microvolt = <2850000>;
+                                       regulator-min-microvolt = <2250000>;
+                                       regulator-max-microvolt = <2750000>;
                                        regulator-always-on;
                                        anatop-reg-offset = <0x130>;
                                        anatop-vol-bit-shift = <8>;

diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 7130ab8a75188e115ace42f19fed4bbf58b88630..596763c2fe33765df6663c6bf4e0a8f2e6bd48c7 100644 (file)
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -592,8 +592,8 @@
                                regulator-1p1 {
                                        compatible = "fsl,anatop-regulator";
                                        regulator-name = "vdd1p1";
-                                       regulator-min-microvolt = <800000>;
-                                       regulator-max-microvolt = <1375000>;
+                                       regulator-min-microvolt = <1000000>;
+                                       regulator-max-microvolt = <1200000>;
                                        regulator-always-on;
                                        anatop-reg-offset = <0x110>;
                                        anatop-vol-bit-shift = <8>;
@@ -622,8 +622,8 @@
                                regulator-2p5 {
                                        compatible = "fsl,anatop-regulator";
                                        regulator-name = "vdd2p5";
-                                       regulator-min-microvolt = <2100000>;
-                                       regulator-max-microvolt = <2875000>;
+                                       regulator-min-microvolt = <2250000>;
+                                       regulator-max-microvolt = <2750000>;
                                        regulator-always-on;
                                        anatop-reg-offset = <0x130>;
                                        anatop-vol-bit-shift = <8>;