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Message-Id: <20221121085058.31213-16-johan+linaro@kernel.org>
Date: Mon, 21 Nov 2022 09:50:58 +0100
From: Johan Hovold <johan+linaro@...nel.org>
To: Vinod Koul <vkoul@...nel.org>
Cc: Kishon Vijay Abraham I <kishon@...nel.org>,
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>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Johan Hovold <johan+linaro@...nel.org>
Subject: [PATCH v3 15/15] arm64: dts: qcom: sc8280xp: fix USB-DP PHY nodes
Update the USB4-USB3-DP QMP PHY nodes to match the new binding which
specifically includes the missing register regions (e.g. DP_PHY) and
allows for supporting DisplayPort Alternate Mode.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
---
arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 77 ++++++++------------------
1 file changed, 23 insertions(+), 54 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index 85c674e7e1a5..3c5bc56e68fc 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -11,6 +11,7 @@
#include <dt-bindings/interconnect/qcom,sc8280xp.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/mailbox/qcom-ipcc.h>
+#include <dt-bindings/phy/phy-qcom-qmp.h>
#include <dt-bindings/power/qcom-rpmpd.h>
#include <dt-bindings/soc/qcom,rpmh-rsc.h>
#include <dt-bindings/thermal/thermal.h>
@@ -763,7 +764,7 @@ gcc: clock-controller@...000 {
<0>,
<0>,
<0>,
- <&usb_0_ssphy>,
+ <&usb_0_qmpphy QMP_USB43DP_USB3_PIPE_CLK>,
<0>,
<0>,
<0>,
@@ -771,7 +772,7 @@ gcc: clock-controller@...000 {
<0>,
<0>,
<0>,
- <&usb_1_ssphy>,
+ <&usb_1_qmpphy QMP_USB43DP_USB3_PIPE_CLK>,
<0>,
<0>,
<0>,
@@ -1666,42 +1667,26 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
};
};
- usb_0_qmpphy: phy-wrapper@...c000 {
+ usb_0_qmpphy: phy@...b000 {
compatible = "qcom,sc8280xp-qmp-usb43dp-phy";
- reg = <0 0x088ec000 0 0x1e4>,
- <0 0x088eb000 0 0x40>,
- <0 0x088ed000 0 0x1c8>;
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
+ reg = <0 0x088eb000 0 0x4000>;
clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>,
- <&rpmhcc RPMH_CXO_CLK>,
<&gcc GCC_USB4_EUD_CLKREF_CLK>,
- <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>;
- clock-names = "aux", "ref_clk_src", "ref", "com_aux";
+ <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>,
+ <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
+ clock-names = "aux", "ref", "com_aux", "usb3_pipe";
+
+ power-domains = <&gcc USB30_PRIM_GDSC>;
resets = <&gcc GCC_USB3_PHY_PRIM_BCR>,
<&gcc GCC_USB4_DP_PHY_PRIM_BCR>;
reset-names = "phy", "common";
- power-domains = <&gcc USB30_PRIM_GDSC>;
+ #clock-cells = <1>;
+ #phy-cells = <1>;
status = "disabled";
-
- usb_0_ssphy: usb3-phy@...b400 {
- reg = <0 0x088eb400 0 0x100>,
- <0 0x088eb600 0 0x3ec>,
- <0 0x088ec400 0 0x364>,
- <0 0x088eba00 0 0x100>,
- <0 0x088ebc00 0 0x3ec>,
- <0 0x088ec200 0 0x18>;
- #phy-cells = <0>;
- #clock-cells = <0>;
- clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
- clock-names = "pipe0";
- clock-output-names = "usb0_phy_pipe_clk_src";
- };
};
usb_1_hsphy: phy@...2000 {
@@ -1718,42 +1703,26 @@ usb_1_hsphy: phy@...2000 {
status = "disabled";
};
- usb_1_qmpphy: phy-wrapper@...4000 {
+ usb_1_qmpphy: phy@...3000 {
compatible = "qcom,sc8280xp-qmp-usb43dp-phy";
- reg = <0 0x08904000 0 0x1e4>,
- <0 0x08903000 0 0x40>,
- <0 0x08905000 0 0x1c8>;
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
+ reg = <0 0x08903000 0 0x4000>;
clocks = <&gcc GCC_USB3_SEC_PHY_AUX_CLK>,
- <&rpmhcc RPMH_CXO_CLK>,
<&gcc GCC_USB4_CLKREF_CLK>,
- <&gcc GCC_USB3_SEC_PHY_COM_AUX_CLK>;
- clock-names = "aux", "ref_clk_src", "ref", "com_aux";
+ <&gcc GCC_USB3_SEC_PHY_COM_AUX_CLK>,
+ <&gcc GCC_USB3_SEC_PHY_PIPE_CLK>;
+ clock-names = "aux", "ref", "com_aux", "usb3_pipe";
+
+ power-domains = <&gcc USB30_SEC_GDSC>;
resets = <&gcc GCC_USB3_PHY_SEC_BCR>,
<&gcc GCC_USB4_1_DP_PHY_PRIM_BCR>;
reset-names = "phy", "common";
- power-domains = <&gcc USB30_SEC_GDSC>;
+ #clock-cells = <1>;
+ #phy-cells = <1>;
status = "disabled";
-
- usb_1_ssphy: usb3-phy@...3400 {
- reg = <0 0x08903400 0 0x100>,
- <0 0x08903600 0 0x3ec>,
- <0 0x08904400 0 0x364>,
- <0 0x08903a00 0 0x100>,
- <0 0x08903c00 0 0x3ec>,
- <0 0x08904200 0 0x18>;
- #phy-cells = <0>;
- #clock-cells = <0>;
- clocks = <&gcc GCC_USB3_SEC_PHY_PIPE_CLK>;
- clock-names = "pipe0";
- clock-output-names = "usb1_phy_pipe_clk_src";
- };
};
mdss1_dp0_phy: phy@...9a00 {
@@ -1941,7 +1910,7 @@ usb_0_dwc3: usb@...0000 {
reg = <0 0x0a600000 0 0xcd00>;
interrupts = <GIC_SPI 803 IRQ_TYPE_LEVEL_HIGH>;
iommus = <&apps_smmu 0x820 0x0>;
- phys = <&usb_0_hsphy>, <&usb_0_ssphy>;
+ phys = <&usb_0_hsphy>, <&usb_0_qmpphy QMP_USB43DP_USB3_PHY>;
phy-names = "usb2-phy", "usb3-phy";
};
};
@@ -1995,7 +1964,7 @@ usb_1_dwc3: usb@...0000 {
reg = <0 0x0a800000 0 0xcd00>;
interrupts = <GIC_SPI 810 IRQ_TYPE_LEVEL_HIGH>;
iommus = <&apps_smmu 0x860 0x0>;
- phys = <&usb_1_hsphy>, <&usb_1_ssphy>;
+ phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
phy-names = "usb2-phy", "usb3-phy";
};
};
--
2.37.4
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