Commit 37a4bdea authored by Anson Huang's avatar Anson Huang Committed by Shawn Guo

ARM: dts: imx6sx-sdb: Assign corresponding power supply for LDOs

On i.MX6SX SDB board, vgen6 supplies vdd1p1/vdd2p5 LDO and
sw2 supplies vdd3p0 LDO, this patch assigns corresponding power
supply for vdd1p1/vdd2p5/vdd3p0 to avoid confusion by below log:

vdd1p1: supplied by regulator-dummy
vdd3p0: supplied by regulator-dummy
vdd2p5: supplied by regulator-dummy

With this patch, the power supply is more accurate:

vdd1p1: supplied by VGEN6
vdd3p0: supplied by SW2
vdd2p5: supplied by VGEN6
Signed-off-by: default avatarAnson Huang <Anson.Huang@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 96a9169c
......@@ -154,3 +154,15 @@ &reg_can_stby {
enable-active-high;
vin-supply = <&reg_can_en>;
};
&reg_vdd1p1 {
vin-supply = <&vgen6_reg>;
};
&reg_vdd3p0 {
vin-supply = <&sw2_reg>;
};
&reg_vdd2p5 {
vin-supply = <&vgen6_reg>;
};
......@@ -137,6 +137,18 @@ &reg_soc {
vin-supply = <&sw1a_reg>;
};
&reg_vdd1p1 {
vin-supply = <&vgen6_reg>;
};
&reg_vdd3p0 {
vin-supply = <&sw2_reg>;
};
&reg_vdd2p5 {
vin-supply = <&vgen6_reg>;
};
&reg_can_stby {
/* Transceiver EN/STBY is active low on RevB board */
gpio = <&gpio4 27 GPIO_ACTIVE_LOW>;
......
......@@ -600,7 +600,7 @@ anatop: anatop@20c8000 {
<GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
regulator-1p1 {
reg_vdd1p1: regulator-1p1 {
compatible = "fsl,anatop-regulator";
regulator-name = "vdd1p1";
regulator-min-microvolt = <1000000>;
......@@ -615,7 +615,7 @@ regulator-1p1 {
anatop-enable-bit = <0>;
};
regulator-3p0 {
reg_vdd3p0: regulator-3p0 {
compatible = "fsl,anatop-regulator";
regulator-name = "vdd3p0";
regulator-min-microvolt = <2800000>;
......@@ -630,7 +630,7 @@ regulator-3p0 {
anatop-enable-bit = <0>;
};
regulator-2p5 {
reg_vdd2p5: regulator-2p5 {
compatible = "fsl,anatop-regulator";
regulator-name = "vdd2p5";
regulator-min-microvolt = <2250000>;
......
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