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Date: Mon, 24 Jun 2024 14:23:44 +0200
From: Caleb Connolly <caleb.connolly@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, Caleb Connolly <caleb.connolly@...aro.org>
Subject: [PATCH 3/3] arm64: dts: qcom: prefer host mode on dev boards
Generally, when given the choice these boards should prefer host mode
since they're SBCs. When attached to a laptop (which is host-only) they
should still fall back to peripheral mode.
Suggested-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@...aro.org>
---
arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 1 +
arch/arm64/boot/dts/qcom/qrb2210-rb1.dts | 4 ++++
arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 4 ++++
arch/arm64/boot/dts/qcom/sm8150-hdk.dts | 1 +
arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 4 ++++
arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 1 +
arch/arm64/boot/dts/qcom/sm8550-hdk.dts | 4 ++++
arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 4 ++++
arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 4 ++++
arch/arm64/boot/dts/qcom/sm8650-hdk.dts | 4 ++++
arch/arm64/boot/dts/qcom/sm8650-mtp.dts | 4 ++++
arch/arm64/boot/dts/qcom/sm8650-qrd.dts | 4 ++++
12 files changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
index c4cde4328e3d..bac4ed5874b6 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
@@ -657,8 +657,9 @@ &usb_1 {
&usb_1_dwc3 {
dr_mode = "otg";
usb-role-switch;
+ role-switch-default-mode = "host";
};
&usb_1_dwc3_hs {
remote-endpoint = <&pmic_glink_hs_in>;
diff --git a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
index e19790464a11..bece4896ca23 100644
--- a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
+++ b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
@@ -593,8 +593,12 @@ &uart4 {
&usb {
status = "okay";
};
+&usb_dwc3 {
+ role-switch-default-mode = "host";
+};
+
&usb_dwc3_hs {
remote-endpoint = <&pm4125_hs_in>;
};
diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
index 1c7de7f2db79..17d36f0ef5ab 100644
--- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
+++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
@@ -661,8 +661,12 @@ &uart4 {
&usb {
status = "okay";
};
+&usb_dwc3 {
+ role-switch-default-mode = "host";
+};
+
&usb_dwc3_hs {
remote-endpoint = <&pmi632_hs_in>;
};
diff --git a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts
index bac08f00b303..fe548d795490 100644
--- a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts
@@ -695,8 +695,9 @@ &usb_2 {
&usb_1_dwc3 {
dr_mode = "otg";
usb-role-switch;
+ role-switch-default-mode = "host";
};
&usb_1_dwc3_hs {
remote-endpoint = <&pm8150b_hs_in>;
diff --git a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
index e031ad4c19f4..20d5c54cfcf9 100644
--- a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
@@ -847,8 +847,12 @@ &ufs_mem_phy {
&usb_1 {
status = "okay";
};
+&usb_1_dwc3 {
+ role-switch-default-mode = "host";
+};
+
&usb_1_dwc3_hs {
remote-endpoint = <&pmic_glink_hs_in>;
};
diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
index a754b8fe9167..ebafcbe6859e 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
@@ -1098,8 +1098,9 @@ &usb_1 {
&usb_1_dwc3 {
dr_mode = "otg";
usb-role-switch;
+ role-switch-default-mode = "host";
};
&usb_1_dwc3_hs {
remote-endpoint = <&pmic_glink_hs_in>;
diff --git a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts
index e0dc03a97771..1efda478b7b9 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts
@@ -1252,8 +1252,12 @@ &ufs_mem_phy {
&usb_1 {
status = "okay";
};
+&usb_1_dwc3 {
+ role-switch-default-mode = "host";
+};
+
&usb_1_dwc3_hs {
remote-endpoint = <&pmic_glink_hs_in>;
};
diff --git a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
index 26dfca0c3e05..7b05932f9c36 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
@@ -945,8 +945,12 @@ &ufs_mem_phy {
&usb_1 {
status = "okay";
};
+&usb_1_dwc3 {
+ role-switch-default-mode = "host";
+};
+
&usb_1_dwc3_hs {
remote-endpoint = <&pmic_glink_hs_in>;
};
diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
index 361b0792db4f..744bdc846e70 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
@@ -1211,8 +1211,12 @@ &ufs_mem_phy {
&usb_1 {
status = "okay";
};
+&usb_1_dwc3 {
+ role-switch-default-mode = "host";
+};
+
&usb_1_dwc3_hs {
remote-endpoint = <&pmic_glink_hs_in>;
};
diff --git a/arch/arm64/boot/dts/qcom/sm8650-hdk.dts b/arch/arm64/boot/dts/qcom/sm8650-hdk.dts
index 092b78fd8a3b..f07a56583e7d 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-hdk.dts
@@ -1300,8 +1300,12 @@ &ufs_mem_phy {
&usb_1 {
status = "okay";
};
+&usb_1_dwc3 {
+ role-switch-default-mode = "host";
+};
+
&usb_1_dwc3_hs {
remote-endpoint = <&pmic_glink_hs_in>;
};
diff --git a/arch/arm64/boot/dts/qcom/sm8650-mtp.dts b/arch/arm64/boot/dts/qcom/sm8650-mtp.dts
index d6f91580ba8d..1a9a31423af4 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-mtp.dts
@@ -839,8 +839,12 @@ &ufs_mem_phy {
&usb_1 {
status = "okay";
};
+&usb_1_dwc3 {
+ role-switch-default-mode = "host";
+};
+
&usb_1_dwc3_hs {
remote-endpoint = <&pmic_glink_hs_in>;
};
diff --git a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
index bd60c2770da2..031b7ada8eb1 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
@@ -1285,8 +1285,12 @@ &ufs_mem_phy {
&usb_1 {
status = "okay";
};
+&usb_1_dwc3 {
+ role-switch-default-mode = "host";
+};
+
&usb_1_dwc3_hs {
remote-endpoint = <&pmic_glink_hs_in>;
};
--
2.45.0
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