Evolution-x-devices/kernel_xiaomi_sm8450-devicetrees
2
0
Fork 0
mirror of https://github.com/Evolution-X-Devices/kernel_xiaomi_sm8450-devicetrees synced 2026-02-01 04:59:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: msm: Device tree support for muticard tray removal FR

Browse Source 
Add L24B_PBS and L28B_PBS regulators to support multicard
tray removal FR84471 for ravelin which may be needed for all the
chipsets where PMIC doesn't have PBS ram sequence to turn off the
regulators asap the tray is removed.

Need to vote for enable/disable on the above new handles provided
and rest for voltage and mode need to vote on old handles.

Change-Id: I862e792eeb89fb13ad6c4181f6761229f5b2fe39
This commit is contained in:
Sarthak Garg
2023-01-25 22:21:18 +05:30
parent c07e026daf
commit 2361e5d31f
3 changed files with 36 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
qcom/ravelin-atp.dtsi
View File

@@ -56,10 +56,22 @@
qcom,vdd-voltage-level = <2960000 2960000>;
qcom,vdd-current-level = <0 800000>;
/*
* min/max voltages are voted on L24B/L28B and L24B/L28B_PBS
* regulators will only be voted for enabling/disabling conditions
* to support FR84471 for chipsets where PMIC doesn't support
* PBS ram sequence to turn OFF regulators automatically on
* multicard tray removal and these new regulator resources are
* exposed by PMIC team as part of this FR.
*/
vdd-en-dis-supply = <&L24B_PBS>;
vdd-io-supply = <&L28B>;
qcom,vdd-io-voltage-level = <1800000 2960000>;
qcom,vdd-io-current-level = <0 22000>;
vdd-io-en-dis-supply = <&L28B_PBS>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdc2_on>;
pinctrl-1 = <&sdc2_off>;

12
qcom/ravelin-idp.dtsi
View File

@@ -105,10 +105,22 @@
qcom,vdd-voltage-level = <2960000 2960000>;
qcom,vdd-current-level = <0 800000>;
/*
* min/max voltages are voted on L24B/L28B and L24B/L28B_PBS
* regulators will only be voted for enabling/disabling conditions
* to support FR84471 for chipsets where PMIC doesn't support
* PBS ram sequence to turn OFF regulators automatically on
* multicard tray removal and these new regulator resources are
* exposed by PMIC team as part of this FR.
*/
vdd-en-dis-supply = <&L24B_PBS>;
vdd-io-supply = <&L28B>;
qcom,vdd-io-voltage-level = <1800000 2960000>;
qcom,vdd-io-current-level = <0 22000>;
vdd-io-en-dis-supply = <&L28B_PBS>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdc2_on>;
pinctrl-1 = <&sdc2_off>;

12
qcom/ravelin-qrd.dtsi
View File

@@ -56,10 +56,22 @@
qcom,vdd-voltage-level = <2960000 2960000>;
qcom,vdd-current-level = <0 800000>;
/*
* min/max voltages are voted on L24B/L28B and L24B/L28B_PBS
* regulators will only be voted for enabling/disabling conditions
* to support FR84471 for chipsets where PMIC doesn't support
* PBS ram sequence to turn OFF regulators automatically on
* multicard tray removal and these new regulator resources are
* exposed by PMIC team as part of this FR.
*/
vdd-en-dis-supply = <&L24B_PBS>;
vdd-io-supply = <&L28B>;
qcom,vdd-io-voltage-level = <1800000 2960000>;
qcom,vdd-io-current-level = <0 22000>;
vdd-io-en-dis-supply = <&L28B_PBS>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdc2_on>;
pinctrl-1 = <&sdc2_off>;