arm64: dts: qcom: msm8992-lg-bullhead: Enable regulators

Enable pm8994_s1, pm8994_l{26,29,30,32} regulators.
Use values from downstream kernel on bullhead rev 1.01.

NOTE: downstream kernel on angler rev 1.01 differences:
* pm8994_l29: regulator-min-microvolt = <2700000>
* pm8994_l{20,28,31}: use regulator-boot-on

Verification:
[    1.832460] s1: Bringing 0uV into 1025000-1025000uV
...
[    2.057667] l26: Bringing 0uV into 987500-987500uV
...
[    2.075722] l29: Bringing 0uV into 2800000-2800000uV
[    2.076604] l30: Bringing 0uV into 1800000-1800000uV
[    2.082431] l31: Bringing 0uV into 1262500-1262500uV
[    2.095767] l32: Bringing 0uV into 1800000-1800000uV

Fixes: f3b2c99e73be ("arm64: dts: Enable onboard SDHCI on msm8992")
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Tested-by: Jamie Douglass <jamiemdouglass@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230203100952.13857-1-pvorel@suse.cz

diff --git a/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi b/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
index cdd7960..cd77dcb 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
@@ -94,8 +94,8 @@
                /* S1, S2, S6 and S12 are managed by RPMPD */
 
                pm8994_s1: s1 {
-                       regulator-min-microvolt = <800000>;
-                       regulator-max-microvolt = <800000>;
+                       regulator-min-microvolt = <1025000>;
+                       regulator-max-microvolt = <1025000>;
                };
 
                pm8994_s2: s2 {
@@ -251,11 +251,8 @@
                };
 
                pm8994_l26: l26 {
-                       /*
-                        * TODO: value from downstream
-                        * regulator-min-microvolt = <987500>;
-                        * fails to apply
-                        */
+                       regulator-min-microvolt = <987500>;
+                       regulator-max-microvolt = <987500>;
                };
 
                pm8994_l27: l27 {
@@ -269,19 +266,13 @@
                };
 
                pm8994_l29: l29 {
-                       /*
-                        * TODO: Unsupported voltage range.
-                        * regulator-min-microvolt = <2800000>;
-                        * regulator-max-microvolt = <2800000>;
-                        */
+                       regulator-min-microvolt = <2800000>;
+                       regulator-max-microvolt = <2800000>;
                };
 
                pm8994_l30: l30 {
-                       /*
-                        * TODO: get this verified
-                        * regulator-min-microvolt = <1800000>;
-                        * regulator-max-microvolt = <1800000>;
-                        */
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <1800000>;
                };
 
                pm8994_l31: l31 {
@@ -290,11 +281,8 @@
                };
 
                pm8994_l32: l32 {
-                       /*
-                        * TODO: get this verified
-                        * regulator-min-microvolt = <1800000>;
-                        * regulator-max-microvolt = <1800000>;
-                        */
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <1800000>;
                };
        };