Bind power management chip to the samsung,coreprimevelte smartphone.
This enables support for onkey and RTC as well as for regulators two of
which are explicitly bound here to the SD card.
Signed-off-by: Karel Balej <bal...@matfyz.cz>
---
Notes:
v2:
- Modify interrupt properties as advised by Duje (thanks!).
.../mmp/pxa1908-samsung-coreprimevelte.dts | 23 +++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
b/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
index 47a4f01a7077..54131b0e5617 100644
--- a/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
+++ b/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
@@ -303,6 +303,27 @@ &twsi1 {
&twsi2 {
status = "okay";
+
+ pmic@30 {
+ compatible = "marvell,88pm886-a1";
+ reg = <0x30>;
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+ wakeup-source;
+
+ regulators {
+ ldo6: ldo6 {
+ regulator-boot-on;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo14: ldo14 {
+ regulator-boot-on;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
+ };
};
&twsi3 {
@@ -328,4 +349,6 @@ &sdh0 {
cd-inverted;
bus-width = <4>;
wp-inverted;
+ vmmc-supply = <&ldo14>;
+ vqmmc-supply = <&ldo6>;
};
--
2.51.0
