arm64: dts: qcom: sc8280xp-pmics: fix pon compatible and registers

The pmk8280 PMIC PON peripheral is gen3 and uses two sets of registers;
hlos and pbs.

This specifically fixes the following error message during boot when the
pbs registers are not defined:

	PON_PBS address missing, can't read HW debounce time

Note that this also enables the spurious interrupt workaround introduced
by commit 0b65118e6ba3 ("Input: pm8941-pwrkey - add software key press
debouncing support") (which may or may not be needed).

Fixes: ccd3517faf18 ("arm64: dts: qcom: sc8280xp: Add reference device")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Steev Klimaszewski <steev@kali.org> #Thinkpad X13s
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230327122948.4323-1-johan+linaro@kernel.org

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
index df7d28f7ae60e2aeb4ceeaf720c92869808d66bc..be446eba4fa76d7ff36037477bbee85c87162b88 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
@@ -59,8 +59,9 @@
                #size-cells = <0>;
 
                pmk8280_pon: pon@1300 {
-                       compatible = "qcom,pm8998-pon";
-                       reg = <0x1300>;
+                       compatible = "qcom,pmk8350-pon";
+                       reg = <0x1300>, <0x800>;
+                       reg-names = "hlos", "pbs";
 
                        pmk8280_pon_pwrkey: pwrkey {
                                compatible = "qcom,pmk8350-pwrkey";