From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
To: Rob Clark <robin.clark@oss.qualcomm.com>,
Dmitry Baryshkov <lumag@kernel.org>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Jessica Zhang <jessica.zhang@oss.qualcomm.com>,
Sean Paul <sean@poorly.run>,
Marijn Suijten <marijn.suijten@somainline.org>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Kuogee Hsieh <quic_khsieh@quicinc.com>,
Abel Vesa <abel.vesa@linaro.org>,
Mahadevan <quic_mahap@quicinc.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
freedreno@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v5 6/6] arm64: dts: qcom: Add MST pixel streams for displayport
Date: Sat, 09 Aug 2025 12:16:20 +0300 [thread overview]
Message-ID: <20250809-dp_mst_bindings-v5-6-b185fe574f38@oss.qualcomm.com> (raw)
In-Reply-To: <20250809-dp_mst_bindings-v5-0-b185fe574f38@oss.qualcomm.com>
From: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Update Qualcomm DT files in order to declare extra stream pixel clocks
used on these platforms to support DisplayPort MST.
Signed-off-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/sa8775p.dtsi | 34 ++++++++++++----
arch/arm64/boot/dts/qcom/sar2130p.dtsi | 10 +++--
arch/arm64/boot/dts/qcom/sc8180x.dtsi | 20 +++++++---
arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 72 +++++++++++++++++++++++-----------
arch/arm64/boot/dts/qcom/sdm845.dtsi | 15 +++++--
arch/arm64/boot/dts/qcom/sm8150.dtsi | 10 +++--
arch/arm64/boot/dts/qcom/sm8250.dtsi | 10 +++--
arch/arm64/boot/dts/qcom/sm8350.dtsi | 10 +++--
arch/arm64/boot/dts/qcom/sm8450.dtsi | 10 +++--
arch/arm64/boot/dts/qcom/sm8550.dtsi | 10 +++--
arch/arm64/boot/dts/qcom/sm8650.dtsi | 10 +++--
arch/arm64/boot/dts/qcom/x1e80100.dtsi | 30 +++++++++-----
12 files changed, 171 insertions(+), 70 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 9997a29901f57d7894dc1eacb6a809caa427c6c4..74d08c5a320aaf685b6337ef481ed45f5453a5d2 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -4691,15 +4691,28 @@ mdss0_dp0: displayport-controller@af54000 {
<&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_AUX_CLK>,
<&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_LINK_CLK>,
<&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>,
- <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_PIXEL0_CLK>;
+ <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_PIXEL0_CLK>,
+ <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_PIXEL1_CLK>,
+ <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_PIXEL2_CLK>,
+ <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_PIXEL3_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel",
+ "stream_2_pixel",
+ "stream_3_pixel";
assigned-clocks = <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>,
- <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>;
- assigned-clock-parents = <&mdss0_dp0_phy 0>, <&mdss0_dp0_phy 1>;
+ <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>,
+ <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC>,
+ <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_PIXEL2_CLK_SRC>,
+ <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_PIXEL3_CLK_SRC>;
+ assigned-clock-parents = <&mdss0_dp0_phy 0>,
+ <&mdss0_dp0_phy 1>,
+ <&mdss0_dp0_phy 1>,
+ <&mdss0_dp0_phy 1>,
+ <&mdss0_dp0_phy 1>;
phys = <&mdss0_dp0_phy>;
phy-names = "dp";
@@ -4770,15 +4783,20 @@ mdss0_dp1: displayport-controller@af5c000 {
<&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_AUX_CLK>,
<&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_LINK_CLK>,
<&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_LINK_INTF_CLK>,
- <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_PIXEL0_CLK>;
+ <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_PIXEL0_CLK>,
+ <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_LINK_CLK_SRC>,
- <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC>;
- assigned-clock-parents = <&mdss0_dp1_phy 0>, <&mdss0_dp1_phy 1>;
+ <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC>,
+ <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC>;
+ assigned-clock-parents = <&mdss0_dp1_phy 0>,
+ <&mdss0_dp1_phy 1>,
+ <&mdss0_dp1_phy 1>;
phys = <&mdss0_dp1_phy>;
phy-names = "dp";
diff --git a/arch/arm64/boot/dts/qcom/sar2130p.dtsi b/arch/arm64/boot/dts/qcom/sar2130p.dtsi
index 38f7869616ff01ece3799ced15c39375d629e364..62bd535d7f14bed10fae329b20ac97cb63f3761b 100644
--- a/arch/arm64/boot/dts/qcom/sar2130p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sar2130p.dtsi
@@ -2144,16 +2144,20 @@ mdss_dp0: displayport-controller@ae90000 {
<&dispcc DISP_CC_MDSS_DPTX0_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>;
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>,
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_dp_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_dp_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_dp_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
phys = <&usb_dp_qmpphy QMP_USB43DP_DP_PHY>;
diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
index f4f1d6a11960c69055d001a34e893e696ae5ce77..48353f70878d57c4e61b33c6f4c147379e4ea4d0 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
@@ -3239,16 +3239,20 @@ mdss_dp0: displayport-controller@ae90000 {
<&dispcc DISP_CC_MDSS_DP_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>;
+ <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>,
+ <&dispcc DISP_CC_MDSS_DP_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DP_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_prim_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_prim_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_prim_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
phys = <&usb_prim_qmpphy QMP_USB43DP_DP_PHY>;
@@ -3317,16 +3321,20 @@ mdss_dp1: displayport-controller@ae98000 {
<&dispcc DISP_CC_MDSS_DP_AUX1_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK1_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK1_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DP_PIXEL2_CLK>;
+ <&dispcc DISP_CC_MDSS_DP_PIXEL2_CLK>,
+ <&dispcc DISP_CC_MDSS_DP_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK1_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DP_PIXEL2_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DP_PIXEL2_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DP_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_sec_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_sec_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_sec_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
phys = <&usb_sec_qmpphy QMP_USB43DP_DP_PHY>;
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index 87555a119d947dca75415675807f7965b2f203ac..11ea2fa0b8537165d59469d1c7ccfa3c29496c54 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -4338,15 +4338,19 @@ mdss0_dp0: displayport-controller@ae90000 {
<&dispcc0 DISP_CC_MDSS_DPTX0_AUX_CLK>,
<&dispcc0 DISP_CC_MDSS_DPTX0_LINK_CLK>,
<&dispcc0 DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>,
- <&dispcc0 DISP_CC_MDSS_DPTX0_PIXEL0_CLK>;
+ <&dispcc0 DISP_CC_MDSS_DPTX0_PIXEL0_CLK>,
+ <&dispcc0 DISP_CC_MDSS_DPTX0_PIXEL1_CLK>;
clock-names = "core_iface", "core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc0 DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>,
- <&dispcc0 DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>;
+ <&dispcc0 DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>,
+ <&dispcc0 DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_0_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_0_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_0_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
phys = <&usb_0_qmpphy QMP_USB43DP_DP_PHY>;
@@ -4417,14 +4421,18 @@ mdss0_dp1: displayport-controller@ae98000 {
<&dispcc0 DISP_CC_MDSS_DPTX1_AUX_CLK>,
<&dispcc0 DISP_CC_MDSS_DPTX1_LINK_CLK>,
<&dispcc0 DISP_CC_MDSS_DPTX1_LINK_INTF_CLK>,
- <&dispcc0 DISP_CC_MDSS_DPTX1_PIXEL0_CLK>;
+ <&dispcc0 DISP_CC_MDSS_DPTX1_PIXEL0_CLK>,
+ <&dispcc0 DISP_CC_MDSS_DPTX1_PIXEL1_CLK>;
clock-names = "core_iface", "core_aux",
"ctrl_link",
- "ctrl_link_iface", "stream_pixel";
+ "ctrl_link_iface", "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc0 DISP_CC_MDSS_DPTX1_LINK_CLK_SRC>,
- <&dispcc0 DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC>;
+ <&dispcc0 DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC>,
+ <&dispcc0 DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_1_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
phys = <&usb_1_qmpphy QMP_USB43DP_DP_PHY>;
@@ -4494,10 +4502,12 @@ mdss0_dp2: displayport-controller@ae9a000 {
<&dispcc0 DISP_CC_MDSS_DPTX2_AUX_CLK>,
<&dispcc0 DISP_CC_MDSS_DPTX2_LINK_CLK>,
<&dispcc0 DISP_CC_MDSS_DPTX2_LINK_INTF_CLK>,
- <&dispcc0 DISP_CC_MDSS_DPTX2_PIXEL0_CLK>;
+ <&dispcc0 DISP_CC_MDSS_DPTX2_PIXEL0_CLK>,
+ <&dispcc0 DISP_CC_MDSS_DPTX2_PIXEL1_CLK>;
clock-names = "core_iface", "core_aux",
"ctrl_link",
- "ctrl_link_iface", "stream_pixel";
+ "ctrl_link_iface", "stream_pixel",
+ "stream_1_pixel";
interrupt-parent = <&mdss0>;
interrupts = <14>;
phys = <&mdss0_dp2_phy>;
@@ -4505,8 +4515,11 @@ mdss0_dp2: displayport-controller@ae9a000 {
power-domains = <&rpmhpd SC8280XP_MMCX>;
assigned-clocks = <&dispcc0 DISP_CC_MDSS_DPTX2_LINK_CLK_SRC>,
- <&dispcc0 DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC>;
- assigned-clock-parents = <&mdss0_dp2_phy 0>, <&mdss0_dp2_phy 1>;
+ <&dispcc0 DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC>,
+ <&dispcc0 DISP_CC_MDSS_DPTX2_PIXEL1_CLK_SRC>;
+ assigned-clock-parents = <&mdss0_dp2_phy 0>,
+ <&mdss0_dp2_phy 1>,
+ <&mdss0_dp2_phy 1>;
operating-points-v2 = <&mdss0_dp2_opp_table>;
#sound-dai-cells = <0>;
@@ -5669,10 +5682,12 @@ mdss1_dp0: displayport-controller@22090000 {
<&dispcc1 DISP_CC_MDSS_DPTX0_AUX_CLK>,
<&dispcc1 DISP_CC_MDSS_DPTX0_LINK_CLK>,
<&dispcc1 DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>,
- <&dispcc1 DISP_CC_MDSS_DPTX0_PIXEL0_CLK>;
+ <&dispcc1 DISP_CC_MDSS_DPTX0_PIXEL0_CLK>,
+ <&dispcc1 DISP_CC_MDSS_DPTX0_PIXEL1_CLK>;
clock-names = "core_iface", "core_aux",
"ctrl_link",
- "ctrl_link_iface", "stream_pixel";
+ "ctrl_link_iface", "stream_pixel",
+ "stream_1_pixel";
interrupt-parent = <&mdss1>;
interrupts = <12>;
phys = <&mdss1_dp0_phy>;
@@ -5680,8 +5695,11 @@ mdss1_dp0: displayport-controller@22090000 {
power-domains = <&rpmhpd SC8280XP_MMCX>;
assigned-clocks = <&dispcc1 DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>,
- <&dispcc1 DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>;
- assigned-clock-parents = <&mdss1_dp0_phy 0>, <&mdss1_dp0_phy 1>;
+ <&dispcc1 DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>,
+ <&dispcc1 DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC>;
+ assigned-clock-parents = <&mdss1_dp0_phy 0>,
+ <&mdss1_dp0_phy 1>,
+ <&mdss1_dp0_phy 1>;
operating-points-v2 = <&mdss1_dp0_opp_table>;
#sound-dai-cells = <0>;
@@ -5741,10 +5759,12 @@ mdss1_dp1: displayport-controller@22098000 {
<&dispcc1 DISP_CC_MDSS_DPTX1_AUX_CLK>,
<&dispcc1 DISP_CC_MDSS_DPTX1_LINK_CLK>,
<&dispcc1 DISP_CC_MDSS_DPTX1_LINK_INTF_CLK>,
- <&dispcc1 DISP_CC_MDSS_DPTX1_PIXEL0_CLK>;
+ <&dispcc1 DISP_CC_MDSS_DPTX1_PIXEL0_CLK>,
+ <&dispcc1 DISP_CC_MDSS_DPTX1_PIXEL1_CLK>;
clock-names = "core_iface", "core_aux",
"ctrl_link",
- "ctrl_link_iface", "stream_pixel";
+ "ctrl_link_iface", "stream_pixel",
+ "stream_1_pixel";
interrupt-parent = <&mdss1>;
interrupts = <13>;
phys = <&mdss1_dp1_phy>;
@@ -5752,8 +5772,11 @@ mdss1_dp1: displayport-controller@22098000 {
power-domains = <&rpmhpd SC8280XP_MMCX>;
assigned-clocks = <&dispcc1 DISP_CC_MDSS_DPTX1_LINK_CLK_SRC>,
- <&dispcc1 DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC>;
- assigned-clock-parents = <&mdss1_dp1_phy 0>, <&mdss1_dp1_phy 1>;
+ <&dispcc1 DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC>,
+ <&dispcc1 DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC>;
+ assigned-clock-parents = <&mdss1_dp1_phy 0>,
+ <&mdss1_dp1_phy 1>,
+ <&mdss1_dp1_phy 1>;
operating-points-v2 = <&mdss1_dp1_opp_table>;
#sound-dai-cells = <0>;
@@ -5813,10 +5836,12 @@ mdss1_dp2: displayport-controller@2209a000 {
<&dispcc1 DISP_CC_MDSS_DPTX2_AUX_CLK>,
<&dispcc1 DISP_CC_MDSS_DPTX2_LINK_CLK>,
<&dispcc1 DISP_CC_MDSS_DPTX2_LINK_INTF_CLK>,
- <&dispcc1 DISP_CC_MDSS_DPTX2_PIXEL0_CLK>;
+ <&dispcc1 DISP_CC_MDSS_DPTX2_PIXEL0_CLK>,
+ <&dispcc1 DISP_CC_MDSS_DPTX2_PIXEL1_CLK>;
clock-names = "core_iface", "core_aux",
"ctrl_link",
- "ctrl_link_iface", "stream_pixel";
+ "ctrl_link_iface", "stream_pixel",
+ "stream_1_pixel";
interrupt-parent = <&mdss1>;
interrupts = <14>;
phys = <&mdss1_dp2_phy>;
@@ -5824,8 +5849,11 @@ mdss1_dp2: displayport-controller@2209a000 {
power-domains = <&rpmhpd SC8280XP_MMCX>;
assigned-clocks = <&dispcc1 DISP_CC_MDSS_DPTX2_LINK_CLK_SRC>,
- <&dispcc1 DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC>;
- assigned-clock-parents = <&mdss1_dp2_phy 0>, <&mdss1_dp2_phy 1>;
+ <&dispcc1 DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC>,
+ <&dispcc1 DISP_CC_MDSS_DPTX2_PIXEL1_CLK_SRC>;
+ assigned-clock-parents = <&mdss1_dp2_phy 0>,
+ <&mdss1_dp2_phy 1>,
+ <&mdss1_dp2_phy 1>;
operating-points-v2 = <&mdss1_dp2_opp_table>;
#sound-dai-cells = <0>;
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 828b55cb6baf10458feae8f53c04663ef958601e..816987906ca51b8c7eb834d8b850839941eadb6b 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -4656,12 +4656,19 @@ mdss_dp: displayport-controller@ae90000 {
<&dispcc DISP_CC_MDSS_DP_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>;
- clock-names = "core_iface", "core_aux", "ctrl_link",
- "ctrl_link_iface", "stream_pixel";
+ <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>,
+ <&dispcc DISP_CC_MDSS_DP_PIXEL1_CLK>;
+ clock-names = "core_iface",
+ "core_aux",
+ "ctrl_link",
+ "ctrl_link_iface",
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DP_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_1_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
phys = <&usb_1_qmpphy QMP_USB43DP_DP_PHY>;
phy-names = "dp";
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index abf12e10d33f1ce5c74e3e9136585bcb0a578492..598d505c8dcf86199f59240e62f6de36e55dfbfd 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -3890,16 +3890,20 @@ mdss_dp: displayport-controller@ae90000 {
<&dispcc DISP_CC_MDSS_DP_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>;
+ <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>,
+ <&dispcc DISP_CC_MDSS_DP_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DP_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_1_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
phys = <&usb_1_qmpphy QMP_USB43DP_DP_PHY>;
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index b0197602c677d49f7833f31d71f72436499bfe84..9fbbd7e09aa54cc5f242052745242ce76493a388 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -4771,16 +4771,20 @@ mdss_dp: displayport-controller@ae90000 {
<&dispcc DISP_CC_MDSS_DP_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>;
+ <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>,
+ <&dispcc DISP_CC_MDSS_DP_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DP_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_1_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
phys = <&usb_1_qmpphy QMP_USB43DP_DP_PHY>;
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index 9a4207ead6156333b8b6030fb0fbc1d215948041..136f40a3b9767133d6a4fe52753530bccced3391 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -2876,16 +2876,20 @@ mdss_dp: displayport-controller@ae90000 {
<&dispcc DISP_CC_MDSS_DP_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>;
+ <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>,
+ <&dispcc DISP_CC_MDSS_DP_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DP_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_1_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
phys = <&usb_1_qmpphy QMP_USB43DP_DP_PHY>;
diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 33574ad706b915136546c7f92c7cd0b8a0d62b7e..da83ac10f70f666fbb836e79a38a4a73a8f9969c 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -3431,16 +3431,20 @@ mdss_dp0: displayport-controller@ae90000 {
<&dispcc DISP_CC_MDSS_DPTX0_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>;
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>,
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_1_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
phys = <&usb_1_qmpphy QMP_USB43DP_DP_PHY>;
diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 45713d46f3c52487d2638b7ab194c111f58679ce..6ceae0e3165ec9033c8f9f1c0106db874530cc7a 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -3755,16 +3755,20 @@ mdss_dp0: displayport-controller@ae90000 {
<&dispcc DISP_CC_MDSS_DPTX0_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>;
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>,
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_dp_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_dp_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_dp_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
phys = <&usb_dp_qmpphy QMP_USB43DP_DP_PHY>;
diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index e14d3d778b71bbbd0c8fcc851eebc9df9ac09c31..e4dd8cd33aefba143d92cbcf3ccc3fc1d3f3249c 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -5481,16 +5481,20 @@ mdss_dp0: displayport-controller@af54000 {
<&dispcc DISP_CC_MDSS_DPTX0_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>;
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>,
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_dp_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_dp_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_dp_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
operating-points-v2 = <&dp_opp_table>;
diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
index 5e9a8fa3cf96468b12775f91192cbd779d5ce946..17a7c217a2f975f0e71b9b5df5781061e66884b3 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
@@ -5312,16 +5312,20 @@ mdss_dp0: displayport-controller@ae90000 {
<&dispcc DISP_CC_MDSS_DPTX0_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>;
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>,
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_1_ss0_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_1_ss0_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_1_ss0_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
operating-points-v2 = <&mdss_dp0_opp_table>;
@@ -5395,16 +5399,20 @@ mdss_dp1: displayport-controller@ae98000 {
<&dispcc DISP_CC_MDSS_DPTX1_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DPTX1_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DPTX1_LINK_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DPTX1_PIXEL0_CLK>;
+ <&dispcc DISP_CC_MDSS_DPTX1_PIXEL0_CLK>,
+ <&dispcc DISP_CC_MDSS_DPTX1_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DPTX1_LINK_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_1_ss1_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_1_ss1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_1_ss1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
operating-points-v2 = <&mdss_dp1_opp_table>;
@@ -5478,16 +5486,20 @@ mdss_dp2: displayport-controller@ae9a000 {
<&dispcc DISP_CC_MDSS_DPTX2_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DPTX2_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DPTX2_LINK_INTF_CLK>,
- <&dispcc DISP_CC_MDSS_DPTX2_PIXEL0_CLK>;
+ <&dispcc DISP_CC_MDSS_DPTX2_PIXEL0_CLK>,
+ <&dispcc DISP_CC_MDSS_DPTX2_PIXEL1_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
- "stream_pixel";
+ "stream_pixel",
+ "stream_1_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DPTX2_LINK_CLK_SRC>,
- <&dispcc DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC>;
+ <&dispcc DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC>,
+ <&dispcc DISP_CC_MDSS_DPTX2_PIXEL1_CLK_SRC>;
assigned-clock-parents = <&usb_1_ss2_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+ <&usb_1_ss2_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<&usb_1_ss2_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
operating-points-v2 = <&mdss_dp2_opp_table>;
--
2.39.5
prev parent reply other threads:[~2025-08-09 9:16 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-09 9:16 [PATCH v5 0/6] dt-bindings: msm/dp: Add support for 4 pixel streams Dmitry Baryshkov
2025-08-09 9:16 ` [PATCH v5 1/6] dt-bindings: display/msm: dp-controller: allow eDP for SA8775P Dmitry Baryshkov
2025-08-09 9:16 ` [PATCH v5 2/6] dt-bindings: display/msm: qcom,x1e80100-mdss: correct DP addresses Dmitry Baryshkov
2025-08-09 9:16 ` [PATCH v5 3/6] dt-bindings: display/msm: dp-controller: add X1E80100 Dmitry Baryshkov
2025-08-14 22:42 ` Rob Herring (Arm)
2025-08-09 9:16 ` [PATCH v5 4/6] dt-bindings: display/msm: drop assigned-clock-parents for dp controller Dmitry Baryshkov
2025-08-14 22:42 ` Rob Herring (Arm)
2025-08-09 9:16 ` [PATCH v5 5/6] dt-bindings: display/msm: add stream pixel clock bindings for MST Dmitry Baryshkov
2025-08-14 22:46 ` Rob Herring
2025-08-09 9:16 ` Dmitry Baryshkov [this message]
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