diff mbox series

[14/15] arm64: dts: qcom: sm6125: Add display hardware nodes

Message ID 20230624-sm6125-dpu-v1-14-1d5a638cebf2@somainline.org (mailing list archive)
State Not Applicable, archived
Headers show
Series drm/msm: Add SM6125 MDSS/DPU hardware and enable Sony Xperia 10 II panel | expand

Commit Message

Marijn Suijten June 24, 2023, 12:41 a.m. UTC
Add the DT nodes that describe the MDSS hardware on SM6125, containing
one MDP (display controller) together with a single DSI and DSI PHY.  No
DisplayPort support is added for now.

Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
---
 arch/arm64/boot/dts/qcom/sm6125.dtsi | 190 ++++++++++++++++++++++++++++++++++-
 1 file changed, 186 insertions(+), 4 deletions(-)

Comments

Konrad Dybcio June 24, 2023, 2:05 a.m. UTC | #1
On 24.06.2023 02:41, Marijn Suijten wrote:
> Add the DT nodes that describe the MDSS hardware on SM6125, containing
> one MDP (display controller) together with a single DSI and DSI PHY.  No
> DisplayPort support is added for now.
> 
> Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
> ---
>  arch/arm64/boot/dts/qcom/sm6125.dtsi | 190 ++++++++++++++++++++++++++++++++++-
>  1 file changed, 186 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi
> index 7d78b4e48ebe..6852dacf54e6 100644
> --- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
> @@ -1204,16 +1204,198 @@ sram@4690000 {
>  			reg = <0x04690000 0x10000>;
>  		};
>  
> +		mdss: display-subsystem@5e00000 {
> +			compatible = "qcom,sm6125-mdss";
> +			reg = <0x05e00000 0x1000>;
> +			reg-names = "mdss";
> +
> +			power-domains = <&dispcc MDSS_GDSC>;
> +
> +			clocks = <&gcc GCC_DISP_AHB_CLK>,
> +				 <&dispcc DISP_CC_MDSS_AHB_CLK>,
> +				 <&dispcc DISP_CC_MDSS_MDP_CLK>;
> +			clock-names = "iface", "ahb", "core";
One per line would be nice
> +
> +			interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
> +			interrupt-controller;
> +			#interrupt-cells = <1>;
> +
> +			iommus = <&apps_smmu 0x400 0x0>;
> +
Every node has a different scramble of property orders :P

To roughly align with what I ask most people to do (and what I should
work on codifying and automating ehhh) would be:

[compat]
[reg]

[interrupt]

[clock]

[reset]
(btw there should be a MDSS_CORE reset at DISP_CC+0x2000, try writing 1 there
and see if MDSS dies)

[opp]
[pd]

[iommus]
[icc]

[phy]

[addresssizeranges]

[status]

> +			status = "disabled";
> +
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges;
> +
> +			mdss_mdp: display-controller@5e01000 {
> +				compatible = "qcom,sm6125-dpu";
> +				reg = <0x05e01000 0x83208>,
> +				      <0x05eb0000 0x2008>;
> +				reg-names = "mdp", "vbif";
> +
> +				clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
> +					 <&dispcc DISP_CC_MDSS_AHB_CLK>,
> +					 <&dispcc DISP_CC_MDSS_ROT_CLK>,
> +					 <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
> +					 <&dispcc DISP_CC_MDSS_MDP_CLK>,
> +					 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
> +				clock-names = "bus",
> +					      "iface",
> +					      "rot",
> +					      "lut",
> +					      "core",
> +					      "vsync";
> +				assigned-clocks = <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
> +				assigned-clock-rates = <19200000>;
> +
> +				operating-points-v2 = <&mdp_opp_table>;
> +				power-domains = <&rpmpd SM6125_VDDCX>;
> +
> +				interrupt-parent = <&mdss>;
> +				interrupts = <0>;
> +
> +				ports {
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +
> +					port@0 {
> +						reg = <0>;
> +						dpu_intf1_out: endpoint {
> +							remote-endpoint = <&mdss_dsi0_in>;
> +						};
> +					};
> +				};
> +
> +				mdp_opp_table: opp-table {
> +					compatible = "operating-points-v2";
> +
> +					opp-192000000 {
> +						opp-hz = /bits/ 64 <192000000>;
> +						required-opps = <&rpmpd_opp_low_svs>;
> +					};
> +
> +					opp-256000000 {
> +						opp-hz = /bits/ 64 <256000000>;
> +						required-opps = <&rpmpd_opp_svs>;
> +					};
> +
> +					opp-307200000 {
> +						opp-hz = /bits/ 64 <307200000>;
> +						required-opps = <&rpmpd_opp_svs_plus>;
> +					};
> +
> +					opp-384000000 {
> +						opp-hz = /bits/ 64 <384000000>;
> +						required-opps = <&rpmpd_opp_nom>;
> +					};
> +
> +					opp-400000000 {
> +						opp-hz = /bits/ 64 <400000000>;
> +						required-opps = <&rpmpd_opp_turbo>;
> +					};
> +				};
> +			};
> +
> +			mdss_dsi0: dsi@5e94000 {
> +				compatible = "qcom,sm6125-dsi-ctrl", "qcom,mdss-dsi-ctrl";
> +				reg = <0x05e94000 0x400>;
> +				reg-names = "dsi_ctrl";
> +
> +				interrupt-parent = <&mdss>;
> +				interrupts = <4>;
> +
> +				clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
> +					 <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
> +					 <&dispcc DISP_CC_MDSS_PCLK0_CLK>,
> +					 <&dispcc DISP_CC_MDSS_ESC0_CLK>,
> +					 <&dispcc DISP_CC_MDSS_AHB_CLK>,
> +					 <&gcc GCC_DISP_HF_AXI_CLK>;
> +				clock-names = "byte",
> +					      "byte_intf",
> +					      "pixel",
> +					      "core",
> +					      "iface",
> +					      "bus";
> +
> +				assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>,
> +						  <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
> +				assigned-clock-parents = <&mdss_dsi0_phy 0>, <&mdss_dsi0_phy 1>;
> +
> +				operating-points-v2 = <&dsi_opp_table>;
> +				power-domains = <&rpmpd SM6125_VDDMX>;
CX

> +
> +				phys = <&mdss_dsi0_phy>;
> +				phy-names = "dsi";
> +
> +				status = "disabled";
> +
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +
> +				ports {
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +
> +					port@0 {
> +						reg = <0>;
> +						mdss_dsi0_in: endpoint {
> +							remote-endpoint = <&dpu_intf1_out>;
> +						};
> +					};
> +
> +					port@1 {
> +						reg = <1>;
> +						mdss_dsi0_out: endpoint {
> +						};
> +					};
> +				};
> +
> +				dsi_opp_table: opp-table {
> +					compatible = "operating-points-v2";
> +
> +					opp-164000000 {
> +						opp-hz = /bits/ 64 <164000000>;
> +						required-opps = <&rpmpd_opp_low_svs>;
> +					};
> +
> +					opp-187500000 {
> +						opp-hz = /bits/ 64 <187500000>;
> +						required-opps = <&rpmpd_opp_svs>;
> +					};
> +				};
> +			};
> +
> +			mdss_dsi0_phy: phy@5e94400 {
> +				compatible = "qcom,dsi-phy-14nm-6125";
> +				reg = <0x05e94400 0x100>,
> +				      <0x05e94500 0x300>,
> +				      <0x05e94800 0x188>;
> +				reg-names = "dsi_phy",
> +					    "dsi_phy_lane",
> +					    "dsi_pll";
> +
> +				#clock-cells = <1>;
> +				#phy-cells = <0>;
> +
> +				clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
> +					 <&rpmcc RPM_SMD_XO_CLK_SRC>;
> +				clock-names = "iface", "ref";
> +
> +				status = "disabled";
> +			};
> +		};
> +
>  		dispcc: clock-controller@5f00000 {
>  			compatible = "qcom,sm6125-dispcc";
>  			reg = <0x05f00000 0x20000>;
>  			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
> +				 <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>,
> +				 <&mdss_dsi0_phy 0>,
> +				 <&mdss_dsi0_phy 1>,
>  				 <0>,
>  				 <0>,
> -				 <0>,
> -				 <0>,
> -				 <0>,
> -				 <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>;
> +				 <0>;
>  			clock-names = "bi_tcxo",
Wrong patch

Konrad
>  				      "gcc_disp_gpll0_div_clk_src",
>  				      "dsi0_phy_pll_out_byteclk",
>
Marijn Suijten June 25, 2023, 7:36 p.m. UTC | #2
On 2023-06-24 04:05:07, Konrad Dybcio wrote:
> On 24.06.2023 02:41, Marijn Suijten wrote:
> > Add the DT nodes that describe the MDSS hardware on SM6125, containing
> > one MDP (display controller) together with a single DSI and DSI PHY.  No
> > DisplayPort support is added for now.
> > 
> > Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
> > ---
> >  arch/arm64/boot/dts/qcom/sm6125.dtsi | 190 ++++++++++++++++++++++++++++++++++-
> >  1 file changed, 186 insertions(+), 4 deletions(-)
> > 
> > diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi
> > index 7d78b4e48ebe..6852dacf54e6 100644
> > --- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
> > +++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
> > @@ -1204,16 +1204,198 @@ sram@4690000 {
> >  			reg = <0x04690000 0x10000>;
> >  		};
> >  
> > +		mdss: display-subsystem@5e00000 {
> > +			compatible = "qcom,sm6125-mdss";
> > +			reg = <0x05e00000 0x1000>;
> > +			reg-names = "mdss";
> > +
> > +			power-domains = <&dispcc MDSS_GDSC>;
> > +
> > +			clocks = <&gcc GCC_DISP_AHB_CLK>,
> > +				 <&dispcc DISP_CC_MDSS_AHB_CLK>,
> > +				 <&dispcc DISP_CC_MDSS_MDP_CLK>;
> > +			clock-names = "iface", "ahb", "core";
> One per line would be nice

Sure, it's all over the place elsewhere though.

> > +
> > +			interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
> > +			interrupt-controller;
> > +			#interrupt-cells = <1>;
> > +
> > +			iommus = <&apps_smmu 0x400 0x0>;
> > +
> Every node has a different scramble of property orders :P
> 
> To roughly align with what I ask most people to do (and what I should
> work on codifying and automating ehhh) would be:

Exactly.  Until this automated - or even documented - there is barely
any point to manually deal with this.

> [compat]
> [reg]
> 
> [interrupt]

Also interrupt-cells here, since that's only related to
interrupt-controller; and not interrupts=<>;?

> 
> [clock]
> 
> [reset]
> (btw there should be a MDSS_CORE reset at DISP_CC+0x2000, try writing 1 there
> and see if MDSS dies)
> 
> [opp]
> [pd]
> 
> [iommus]
> [icc]
> 
> [phy]
> 
> [addresssizeranges]
> 
> [status]

Sure, have reordered them like this for v2.

> 
> > +			status = "disabled";
> > +
> > +			#address-cells = <1>;
> > +			#size-cells = <1>;
> > +			ranges;
> > +
> > +			mdss_mdp: display-controller@5e01000 {
> > +				compatible = "qcom,sm6125-dpu";
> > +				reg = <0x05e01000 0x83208>,
> > +				      <0x05eb0000 0x2008>;
> > +				reg-names = "mdp", "vbif";
> > +
> > +				clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
> > +					 <&dispcc DISP_CC_MDSS_AHB_CLK>,
> > +					 <&dispcc DISP_CC_MDSS_ROT_CLK>,
> > +					 <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
> > +					 <&dispcc DISP_CC_MDSS_MDP_CLK>,
> > +					 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
> > +				clock-names = "bus",
> > +					      "iface",
> > +					      "rot",
> > +					      "lut",
> > +					      "core",
> > +					      "vsync";
> > +				assigned-clocks = <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
> > +				assigned-clock-rates = <19200000>;
> > +
> > +				operating-points-v2 = <&mdp_opp_table>;
> > +				power-domains = <&rpmpd SM6125_VDDCX>;
> > +
> > +				interrupt-parent = <&mdss>;
> > +				interrupts = <0>;
> > +
> > +				ports {
> > +					#address-cells = <1>;
> > +					#size-cells = <0>;
> > +
> > +					port@0 {
> > +						reg = <0>;
> > +						dpu_intf1_out: endpoint {
> > +							remote-endpoint = <&mdss_dsi0_in>;
> > +						};
> > +					};
> > +				};
> > +
> > +				mdp_opp_table: opp-table {
> > +					compatible = "operating-points-v2";
> > +
> > +					opp-192000000 {
> > +						opp-hz = /bits/ 64 <192000000>;
> > +						required-opps = <&rpmpd_opp_low_svs>;
> > +					};
> > +
> > +					opp-256000000 {
> > +						opp-hz = /bits/ 64 <256000000>;
> > +						required-opps = <&rpmpd_opp_svs>;
> > +					};
> > +
> > +					opp-307200000 {
> > +						opp-hz = /bits/ 64 <307200000>;
> > +						required-opps = <&rpmpd_opp_svs_plus>;
> > +					};
> > +
> > +					opp-384000000 {
> > +						opp-hz = /bits/ 64 <384000000>;
> > +						required-opps = <&rpmpd_opp_nom>;
> > +					};
> > +
> > +					opp-400000000 {
> > +						opp-hz = /bits/ 64 <400000000>;
> > +						required-opps = <&rpmpd_opp_turbo>;
> > +					};
> > +				};
> > +			};
> > +
> > +			mdss_dsi0: dsi@5e94000 {
> > +				compatible = "qcom,sm6125-dsi-ctrl", "qcom,mdss-dsi-ctrl";
> > +				reg = <0x05e94000 0x400>;
> > +				reg-names = "dsi_ctrl";
> > +
> > +				interrupt-parent = <&mdss>;
> > +				interrupts = <4>;
> > +
> > +				clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
> > +					 <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
> > +					 <&dispcc DISP_CC_MDSS_PCLK0_CLK>,
> > +					 <&dispcc DISP_CC_MDSS_ESC0_CLK>,
> > +					 <&dispcc DISP_CC_MDSS_AHB_CLK>,
> > +					 <&gcc GCC_DISP_HF_AXI_CLK>;
> > +				clock-names = "byte",
> > +					      "byte_intf",
> > +					      "pixel",
> > +					      "core",
> > +					      "iface",
> > +					      "bus";
> > +
> > +				assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>,
> > +						  <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
> > +				assigned-clock-parents = <&mdss_dsi0_phy 0>, <&mdss_dsi0_phy 1>;
> > +
> > +				operating-points-v2 = <&dsi_opp_table>;
> > +				power-domains = <&rpmpd SM6125_VDDMX>;
> CX

Downstream says MX (and only on the phy... but it is the dsi node that
defines the corresponding rpmpd opps).

Do you have a source to back this up?

> 
> > +
> > +				phys = <&mdss_dsi0_phy>;
> > +				phy-names = "dsi";
> > +
> > +				status = "disabled";
> > +
> > +				#address-cells = <1>;
> > +				#size-cells = <0>;
> > +
> > +				ports {
> > +					#address-cells = <1>;
> > +					#size-cells = <0>;
> > +
> > +					port@0 {
> > +						reg = <0>;
> > +						mdss_dsi0_in: endpoint {
> > +							remote-endpoint = <&dpu_intf1_out>;
> > +						};
> > +					};
> > +
> > +					port@1 {
> > +						reg = <1>;
> > +						mdss_dsi0_out: endpoint {
> > +						};
> > +					};
> > +				};
> > +
> > +				dsi_opp_table: opp-table {
> > +					compatible = "operating-points-v2";
> > +
> > +					opp-164000000 {
> > +						opp-hz = /bits/ 64 <164000000>;
> > +						required-opps = <&rpmpd_opp_low_svs>;
> > +					};
> > +
> > +					opp-187500000 {
> > +						opp-hz = /bits/ 64 <187500000>;
> > +						required-opps = <&rpmpd_opp_svs>;
> > +					};
> > +				};
> > +			};
> > +
> > +			mdss_dsi0_phy: phy@5e94400 {
> > +				compatible = "qcom,dsi-phy-14nm-6125";
> > +				reg = <0x05e94400 0x100>,
> > +				      <0x05e94500 0x300>,
> > +				      <0x05e94800 0x188>;
> > +				reg-names = "dsi_phy",
> > +					    "dsi_phy_lane",
> > +					    "dsi_pll";
> > +
> > +				#clock-cells = <1>;
> > +				#phy-cells = <0>;
> > +
> > +				clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
> > +					 <&rpmcc RPM_SMD_XO_CLK_SRC>;
> > +				clock-names = "iface", "ref";
> > +
> > +				status = "disabled";
> > +			};
> > +		};
> > +
> >  		dispcc: clock-controller@5f00000 {
> >  			compatible = "qcom,sm6125-dispcc";
> >  			reg = <0x05f00000 0x20000>;
> >  			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
> > +				 <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>,
> > +				 <&mdss_dsi0_phy 0>,
> > +				 <&mdss_dsi0_phy 1>,
> >  				 <0>,
> >  				 <0>,
> > -				 <0>,
> > -				 <0>,
> > -				 <0>,
> > -				 <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>;
> > +				 <0>;
> >  			clock-names = "bi_tcxo",
> Wrong patch

Yup, as said by many folks in many places.  It seems the --fixup went to
the wrong commit, even though the clock-names were fixup'ed into the
right one...

Have fixed this for v2.

- Marijn

> 
> Konrad
> >  				      "gcc_disp_gpll0_div_clk_src",
> >  				      "dsi0_phy_pll_out_byteclk",
> >
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi
index 7d78b4e48ebe..6852dacf54e6 100644
--- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
@@ -1204,16 +1204,198 @@  sram@4690000 {
 			reg = <0x04690000 0x10000>;
 		};
 
+		mdss: display-subsystem@5e00000 {
+			compatible = "qcom,sm6125-mdss";
+			reg = <0x05e00000 0x1000>;
+			reg-names = "mdss";
+
+			power-domains = <&dispcc MDSS_GDSC>;
+
+			clocks = <&gcc GCC_DISP_AHB_CLK>,
+				 <&dispcc DISP_CC_MDSS_AHB_CLK>,
+				 <&dispcc DISP_CC_MDSS_MDP_CLK>;
+			clock-names = "iface", "ahb", "core";
+
+			interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+
+			iommus = <&apps_smmu 0x400 0x0>;
+
+			status = "disabled";
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			mdss_mdp: display-controller@5e01000 {
+				compatible = "qcom,sm6125-dpu";
+				reg = <0x05e01000 0x83208>,
+				      <0x05eb0000 0x2008>;
+				reg-names = "mdp", "vbif";
+
+				clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+					 <&dispcc DISP_CC_MDSS_AHB_CLK>,
+					 <&dispcc DISP_CC_MDSS_ROT_CLK>,
+					 <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+					 <&dispcc DISP_CC_MDSS_MDP_CLK>,
+					 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+				clock-names = "bus",
+					      "iface",
+					      "rot",
+					      "lut",
+					      "core",
+					      "vsync";
+				assigned-clocks = <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+				assigned-clock-rates = <19200000>;
+
+				operating-points-v2 = <&mdp_opp_table>;
+				power-domains = <&rpmpd SM6125_VDDCX>;
+
+				interrupt-parent = <&mdss>;
+				interrupts = <0>;
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+						dpu_intf1_out: endpoint {
+							remote-endpoint = <&mdss_dsi0_in>;
+						};
+					};
+				};
+
+				mdp_opp_table: opp-table {
+					compatible = "operating-points-v2";
+
+					opp-192000000 {
+						opp-hz = /bits/ 64 <192000000>;
+						required-opps = <&rpmpd_opp_low_svs>;
+					};
+
+					opp-256000000 {
+						opp-hz = /bits/ 64 <256000000>;
+						required-opps = <&rpmpd_opp_svs>;
+					};
+
+					opp-307200000 {
+						opp-hz = /bits/ 64 <307200000>;
+						required-opps = <&rpmpd_opp_svs_plus>;
+					};
+
+					opp-384000000 {
+						opp-hz = /bits/ 64 <384000000>;
+						required-opps = <&rpmpd_opp_nom>;
+					};
+
+					opp-400000000 {
+						opp-hz = /bits/ 64 <400000000>;
+						required-opps = <&rpmpd_opp_turbo>;
+					};
+				};
+			};
+
+			mdss_dsi0: dsi@5e94000 {
+				compatible = "qcom,sm6125-dsi-ctrl", "qcom,mdss-dsi-ctrl";
+				reg = <0x05e94000 0x400>;
+				reg-names = "dsi_ctrl";
+
+				interrupt-parent = <&mdss>;
+				interrupts = <4>;
+
+				clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
+					 <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
+					 <&dispcc DISP_CC_MDSS_PCLK0_CLK>,
+					 <&dispcc DISP_CC_MDSS_ESC0_CLK>,
+					 <&dispcc DISP_CC_MDSS_AHB_CLK>,
+					 <&gcc GCC_DISP_HF_AXI_CLK>;
+				clock-names = "byte",
+					      "byte_intf",
+					      "pixel",
+					      "core",
+					      "iface",
+					      "bus";
+
+				assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>,
+						  <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
+				assigned-clock-parents = <&mdss_dsi0_phy 0>, <&mdss_dsi0_phy 1>;
+
+				operating-points-v2 = <&dsi_opp_table>;
+				power-domains = <&rpmpd SM6125_VDDMX>;
+
+				phys = <&mdss_dsi0_phy>;
+				phy-names = "dsi";
+
+				status = "disabled";
+
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+						mdss_dsi0_in: endpoint {
+							remote-endpoint = <&dpu_intf1_out>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+						mdss_dsi0_out: endpoint {
+						};
+					};
+				};
+
+				dsi_opp_table: opp-table {
+					compatible = "operating-points-v2";
+
+					opp-164000000 {
+						opp-hz = /bits/ 64 <164000000>;
+						required-opps = <&rpmpd_opp_low_svs>;
+					};
+
+					opp-187500000 {
+						opp-hz = /bits/ 64 <187500000>;
+						required-opps = <&rpmpd_opp_svs>;
+					};
+				};
+			};
+
+			mdss_dsi0_phy: phy@5e94400 {
+				compatible = "qcom,dsi-phy-14nm-6125";
+				reg = <0x05e94400 0x100>,
+				      <0x05e94500 0x300>,
+				      <0x05e94800 0x188>;
+				reg-names = "dsi_phy",
+					    "dsi_phy_lane",
+					    "dsi_pll";
+
+				#clock-cells = <1>;
+				#phy-cells = <0>;
+
+				clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+					 <&rpmcc RPM_SMD_XO_CLK_SRC>;
+				clock-names = "iface", "ref";
+
+				status = "disabled";
+			};
+		};
+
 		dispcc: clock-controller@5f00000 {
 			compatible = "qcom,sm6125-dispcc";
 			reg = <0x05f00000 0x20000>;
 			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+				 <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>,
+				 <&mdss_dsi0_phy 0>,
+				 <&mdss_dsi0_phy 1>,
 				 <0>,
 				 <0>,
-				 <0>,
-				 <0>,
-				 <0>,
-				 <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>;
+				 <0>;
 			clock-names = "bi_tcxo",
 				      "gcc_disp_gpll0_div_clk_src",
 				      "dsi0_phy_pll_out_byteclk",