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Message-ID: <20231017131851.8299-5-quic_kriskura@quicinc.com>
Date: Tue, 17 Oct 2023 18:48:48 +0530
From: Krishna Kurapati <quic_kriskura@...cinc.com>
To: Thinh Nguyen <Thinh.Nguyen@...opsys.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Philipp Zabel <p.zabel@...gutronix.de>,
"Andy Gross" <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
"Konrad Dybcio" <konrad.dybcio@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>, <quic_wcheng@...cinc.com>
CC: <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
<quic_ppratap@...cinc.com>, <quic_jackp@...cinc.com>,
Krishna Kurapati <quic_kriskura@...cinc.com>
Subject: [RFC 5/8] arm64: dts: qcom: Flatten sm8450 usb device node
Flatten usb device node by removing usb_1_dwc3 node.
Verified working of ADB in device mode and enumeration of headset
in host mode.
Signed-off-by: Krishna Kurapati <quic_kriskura@...cinc.com>
---
arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 3 --
arch/arm64/boot/dts/qcom/sm8450-qrd.dts | 3 --
.../dts/qcom/sm8450-sony-xperia-nagara.dtsi | 3 --
arch/arm64/boot/dts/qcom/sm8450.dtsi | 44 +++++++++----------
4 files changed, 21 insertions(+), 32 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
index bc4c125d1832..73b7c4f5276c 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
@@ -805,9 +805,6 @@ &ufs_mem_phy {
&usb_1 {
status = "okay";
-};
-
-&usb_1_dwc3 {
dr_mode = "otg";
usb-role-switch;
};
diff --git a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
index 65a94dfaf5ae..fb800d24b00b 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
@@ -453,9 +453,6 @@ &ufs_mem_phy {
&usb_1 {
status = "okay";
-};
-
-&usb_1_dwc3 {
dr_mode = "peripheral";
};
diff --git a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
index 001fb2723fbb..9ba6db3d54f8 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
@@ -778,9 +778,6 @@ &uart7 {
&usb_1 {
status = "okay";
-};
-
-&usb_1_dwc3 {
dr_mode = "peripheral";
};
diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 5cd7296c7660..3785a4625aff 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -4270,7 +4270,7 @@ opp-202000000 {
usb_1: usb@...8800 {
compatible = "qcom,sm8450-dwc3", "qcom,dwc3";
- reg = <0 0x0a6f8800 0 0x400>;
+ reg = <0 0x0a600000 0 0x200000>;
status = "disabled";
#address-cells = <2>;
#size-cells = <2>;
@@ -4293,11 +4293,13 @@ usb_1: usb@...8800 {
<&gcc GCC_USB30_PRIM_MASTER_CLK>;
assigned-clock-rates = <19200000>, <200000000>;
- interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+ interrupts-extended = <&intc GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
+ <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
<&pdc 17 IRQ_TYPE_LEVEL_HIGH>,
<&pdc 15 IRQ_TYPE_EDGE_BOTH>,
<&pdc 14 IRQ_TYPE_EDGE_BOTH>;
- interrupt-names = "hs_phy_irq",
+ interrupt-names = "dwc_usb3",
+ "hs_phy_irq",
"ss_phy_irq",
"dm_hs_phy_irq",
"dp_hs_phy_irq";
@@ -4310,32 +4312,28 @@ usb_1: usb@...8800 {
<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_USB3_0 0>;
interconnect-names = "usb-ddr", "apps-usb";
- usb_1_dwc3: usb@...0000 {
- compatible = "snps,dwc3";
- reg = <0 0x0a600000 0 0xcd00>;
- interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
- iommus = <&apps_smmu 0x0 0x0>;
- snps,dis_u2_susphy_quirk;
- snps,dis_enblslpm_quirk;
- phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
- phy-names = "usb2-phy", "usb3-phy";
+ iommus = <&apps_smmu 0x0 0x0>;
+ snps,dis_u2_susphy_quirk;
+ snps,dis_enblslpm_quirk;
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
+ phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
+ phy-names = "usb2-phy", "usb3-phy";
- port@0 {
- reg = <0>;
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
- usb_1_dwc3_hs: endpoint {
- };
+ port@0 {
+ reg = <0>;
+
+ usb_1_dwc3_hs: endpoint {
};
+ };
- port@1 {
- reg = <1>;
+ port@1 {
+ reg = <1>;
- usb_1_dwc3_ss: endpoint {
- };
+ usb_1_dwc3_ss: endpoint {
};
};
};
--
2.42.0
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