public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-09-18 22:14:16 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

arm64: dts: imx93: add pca9452 support

Browse source 
Support pca9452 on imx93-14x14-evk.

Signed-off-by: Joy Zou <joy.zou@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Joy Zou 2024-12-05 11:51:13 -05:00 • committed by Shawn Guo
parent 44b3dacb2b
commit 3fea8d1449
1 changed files with 83 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

83
arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts
View file

@ -219,6 +219,89 @@
interrupt-parent = <&gpio3>;
interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
};
pmic@25 {
compatible = "nxp,pca9452";
reg = <0x25>;
interrupt-parent = <&pcal6524>;
interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
regulators {
buck1: BUCK1 {
regulator-name = "BUCK1";
regulator-min-microvolt = <610000>;
regulator-max-microvolt = <950000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <3125>;
};
buck2: BUCK2 {
regulator-name = "BUCK2";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <670000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <3125>;
};
buck4: BUCK4{
regulator-name = "BUCK4";
regulator-min-microvolt = <1620000>;
regulator-max-microvolt = <3400000>;
regulator-boot-on;
regulator-always-on;
};
buck5: BUCK5{
regulator-name = "BUCK5";
regulator-min-microvolt = <1620000>;
regulator-max-microvolt = <3400000>;
regulator-boot-on;
regulator-always-on;
};
buck6: BUCK6 {
regulator-name = "BUCK6";
regulator-min-microvolt = <1060000>;
regulator-max-microvolt = <1140000>;
regulator-boot-on;
regulator-always-on;
};
ldo1: LDO1 {
regulator-name = "LDO1";
regulator-min-microvolt = <1620000>;
regulator-max-microvolt = <1980000>;
regulator-boot-on;
regulator-always-on;
};
ldo3: LDO3 {
regulator-name = "LDO3";
regulator-min-microvolt = <1710000>;
regulator-max-microvolt = <1890000>;
regulator-boot-on;
regulator-always-on;
};
ldo4: LDO4 {
regulator-name = "LDO4";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <840000>;
regulator-boot-on;
regulator-always-on;
};
ldo5: LDO5 {
regulator-name = "LDO5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
};
};
};
&lpi2c3 {