xiaomi-elish: add typec pd support

armbian · Nov 27, 2023 · e6ee3e7 · e6ee3e7
1 parent 66bc89b
commit e6ee3e7
Showing 1 changed file with 37 additions and 0 deletions.
diff --git a/...kernel/archive/sm8250-6.7/0031-arm64-dts-qcom-sm8250-xiaomi-elish-add-tcpm-pd-suppo.patch b/...kernel/archive/sm8250-6.7/0031-arm64-dts-qcom-sm8250-xiaomi-elish-add-tcpm-pd-suppo.patch
@@ -0,0 +1,37 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: amazingfate <liujianfeng1994@gmail.com>
+Date: Mon, 27 Nov 2023 12:04:32 +0800
+Subject: arm64: dts: qcom: sm8250-xiaomi-elish: add tcpm pd support
+
+---
+ arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi | 6 +++++-
+ 1 file changed, 5 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 31031e919..1ef3ded4d 100644
+--- a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi
++++ b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi
+@@ -815,8 +815,10 @@ pm8150b_role_switch_in: endpoint {
+ 	connector {
+ 		compatible = "usb-c-connector";
+
+-		power-role = "source";
++		power-role = "dual";
+ 		data-role = "dual";
++		try-power-role = "sink";
++		op-sink-microwatt = <10000000>;
+ 		self-powered;
+
+ 		source-pdos = <PDO_FIXED(5000, 3000,
+@@ -824,6 +826,8 @@ PDO_FIXED_DUAL_ROLE |
+ 					 PDO_FIXED_USB_COMM |
+ 					 PDO_FIXED_DATA_SWAP)>;
+
++		sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
++			     PDO_VAR(5000, 12000, 5000)>;
+ 		ports {
+ 			#address-cells = <1>;
+ 			#size-cells = <0>;
+-- 
+Armbian
+