arm64: dts: qcom: pmk8350: Specify PBS register for PON

[ Upstream commit f46ef374e0dcb8fd2f272a376cf0dcdab7e52fc2 ]

PMK8350 is the first PMIC to require both HLOS and PBS registers for
PON to function properly (at least in theory, sm8350 sees no change).
The support for it on the driver side has been added long ago,
but it has never been wired up. Do so.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221115132626.7465-1-konrad.dybcio@linaro.org
Stable-dep-of: c0ee8e0ba5cc ("arm64: dts: qcom: pmk8350: Use the correct PON compatible")
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/pmk8350.dtsi b/arch/arm64/boot/dts/qcom/pmk8350.dtsi
index 04fc2632a0b20c514087831c451b7452554d38b4..530adc87a40962cf56649ae2ff100d6f035bdf9f 100644 (file)
--- a/arch/arm64/boot/dts/qcom/pmk8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmk8350.dtsi
@@ -17,7 +17,8 @@
 
                pmk8350_pon: pon@1300 {
                        compatible = "qcom,pm8998-pon";
-                       reg = <0x1300>;
+                       reg = <0x1300>, <0x800>;
+                       reg-names = "hlos", "pbs";
 
                        pwrkey {
                                compatible = "qcom,pmk8350-pwrkey";