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arm64: dts: imx8mm-verdin: update regulator names

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Annotate regulators which are on-module.
Rename usb_otg{1/2}_vbus to USB_{1/2}_EN more in-line with Verdin spec.
Annotate PMIC regulators with information on which BUCK/LDO they are on.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Marcel Ziswiler 2022-03-24 16:56:40 +01:00 committed by Shawn Guo
parent 68b7cf5d91
commit 97a07703cf
1 changed files with 14 additions and 14 deletions
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28
arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
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@ -86,7 +86,7 @@
regulator-boot-on;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "+V3.3_ETH";
regulator-name = "On-module +V3.3_ETH";
startup-delay-us = <200000>;
};
@ -99,7 +99,7 @@
pinctrl-0 = <&pinctrl_reg_usb1_en>;
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
regulator-name = "usb_otg1_vbus";
regulator-name = "USB_1_EN";
};
reg_usb_otg2_vbus: regulator-usb-otg2 {
@ -111,7 +111,7 @@
pinctrl-0 = <&pinctrl_reg_usb2_en>;
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
regulator-name = "usb_otg2_vbus";
regulator-name = "USB_2_EN";
};
reg_usdhc2_vmmc: regulator-usdhc2 {
@ -345,7 +345,7 @@
regulator-boot-on;
regulator-max-microvolt = <850000>;
regulator-min-microvolt = <800000>;
regulator-name = "+VDD_SOC";
regulator-name = "On-module +VDD_SOC (BUCK1)";
regulator-ramp-delay = <3125>;
};
@ -356,7 +356,7 @@
regulator-boot-on;
regulator-max-microvolt = <950000>;
regulator-min-microvolt = <850000>;
regulator-name = "+VDD_ARM";
regulator-name = "On-module +VDD_ARM (BUCK2)";
regulator-ramp-delay = <3125>;
};
@ -365,7 +365,7 @@
regulator-boot-on;
regulator-max-microvolt = <950000>;
regulator-min-microvolt = <850000>;
regulator-name = "+VDD_GPU_VPU_DDR";
regulator-name = "On-module +VDD_GPU_VPU_DDR (BUCK3)";
};
reg_vdd_3v3: BUCK4 {
@ -373,7 +373,7 @@
regulator-boot-on;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "+V3.3";
regulator-name = "On-module +V3.3 (BUCK4)";
};
reg_vdd_1v8: BUCK5 {
@ -381,7 +381,7 @@
regulator-boot-on;
regulator-max-microvolt = <1800000>;
regulator-min-microvolt = <1800000>;
regulator-name = "PWR_1V8_MOCI";
regulator-name = "PWR_1V8_MOCI (BUCK5)";
};
reg_nvcc_dram: BUCK6 {
@ -389,7 +389,7 @@
regulator-boot-on;
regulator-max-microvolt = <1100000>;
regulator-min-microvolt = <1100000>;
regulator-name = "+VDD_DDR";
regulator-name = "On-module +VDD_DDR (BUCK6)";
};
reg_nvcc_snvs: LDO1 {
@ -397,7 +397,7 @@
regulator-boot-on;
regulator-max-microvolt = <1800000>;
regulator-min-microvolt = <1800000>;
regulator-name = "+V1.8_SNVS";
regulator-name = "On-module +V1.8_SNVS (LDO1)";
};
reg_vdd_snvs: LDO2 {
@ -405,7 +405,7 @@
regulator-boot-on;
regulator-max-microvolt = <900000>;
regulator-min-microvolt = <800000>;
regulator-name = "+V0.8_SNVS";
regulator-name = "On-module +V0.8_SNVS (LDO2)";
};
reg_vdda: LDO3 {
@ -413,7 +413,7 @@
regulator-boot-on;
regulator-max-microvolt = <1800000>;
regulator-min-microvolt = <1800000>;
regulator-name = "+V1.8A";
regulator-name = "On-module +V1.8A (LDO3)";
};
reg_vdd_phy: LDO4 {
@ -421,13 +421,13 @@
regulator-boot-on;
regulator-max-microvolt = <900000>;
regulator-min-microvolt = <900000>;
regulator-name = "+V0.9_MIPI";
regulator-name = "On-module +V0.9_MIPI (LDO4)";
};
reg_nvcc_sd: LDO5 {
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <1800000>;
regulator-name = "+V3.3_1.8_SD";
regulator-name = "On-module +V3.3_1.8_SD (LDO5)";
};
};
};