[PATCH] arm64: dts: qcom: sm8250-xiaomi-elish: add usb pd negotiation support

Jianhua Lu
2024-02-27T12:45:27Z

Add usb pd negotiation, but charging is controlled by pm8150b pmic,
so it can only charge battery with 5W,

Signed-off-by: Jianhua Lu <lujianhua000@gmail.com>
---
arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi
index 6f54f50a70b0..ed103b90f4e6 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi
@@ -636,7 +636,8 @@ &pm8150b_typec {
connector {
compatible = "usb-c-connector";

- power-role = "source";
+ op-sink-microwatt = <10000000>;
+ power-role = "dual";
data-role = "dual";
self-powered;

@@ -645,6 +646,12 @@ PDO_FIXED_DUAL_ROLE |
PDO_FIXED_USB_COMM |
PDO_FIXED_DATA_SWAP)>;

+ sink-pdos = <PDO_FIXED(5000, 3000,
+ PDO_FIXED_DUAL_ROLE |
+ PDO_FIXED_USB_COMM |
+ PDO_FIXED_DATA_SWAP)
+ PDO_VAR(5000, 12000, 5000)>;
+
ports {
#address-cells = <1>;
#size-cells = <0>;
--
2.43.2