github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-07 05:55:44 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: qcom: qrb4210-rb2: Describe fixed regulators

Browse Source 
The board hosts a whole lot of fixed regulators. Describe them.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-and-Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230515-topic-rb2-bits-v1-1-a52d154a639d@linaro.org
This commit is contained in:
Konrad Dybcio 2023-05-15 15:04:12 +02:00 committed by Bjorn Andersson
parent d97a6332c5
commit e130889286
1 changed files with 76 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

77
arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
View File

@ -19,11 +19,86 @@ chosen {
stdout-path = "serial0:115200n8";
};
vph_pwr: vph-pwr-regulator {
vreg_hdmi_out_1p2: regulator-hdmi-out-1p2 {
compatible = "regulator-fixed";
regulator-name = "VREG_HDMI_OUT_1P2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
vin-supply = <&vdc_1v2>;
regulator-always-on;
regulator-boot-on;
};
lt9611_3v3: regulator-lt9611-3v3 {
compatible = "regulator-fixed";
regulator-name = "LT9611_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vdc_3v3>;
regulator-always-on;
regulator-boot-on;
};
/* Main barrel jack input */
vdc_12v: regulator-vdc-12v {
compatible = "regulator-fixed";
regulator-name = "DC_12V";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
regulator-always-on;
regulator-boot-on;
};
/* 1.2V supply stepped down from the barrel jack input */
vdc_1v2: regulator-vdc-1v2 {
compatible = "regulator-fixed";
regulator-name = "VDC_1V2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
vin-supply = <&vdc_12v>;
regulator-always-on;
regulator-boot-on;
};
/* 3.3V supply stepped down from the barrel jack input */
vdc_3v3: regulator-vdc-3v3 {
compatible = "regulator-fixed";
regulator-name = "VDC_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vdc_12v>;
regulator-always-on;
regulator-boot-on;
};
/* 5V supply stepped down from the barrel jack input */
vdc_5v: regulator-vdc-5v {
compatible = "regulator-fixed";
regulator-name = "VDC_5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
/* "Battery" voltage for the SoM, stepped down from the barrel jack input */
vdc_vbat_som: regulator-vdc-vbat {
compatible = "regulator-fixed";
regulator-name = "VBAT_SOM";
regulator-min-microvolt = <4200000>;
regulator-max-microvolt = <4200000>;
regulator-always-on;
regulator-boot-on;
};
/* PMI632 charger out, supplied by VBAT */
vph_pwr: regulator-vph-pwr {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
vin-supply = <&vdc_vbat_som>;
regulator-always-on;
regulator-boot-on;