| Message ID | 20230624-sm6125-dpu-v1-14-1d5a638cebf2@somainline.org (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | drm/msm: Add SM6125 MDSS/DPU hardware and enable Sony Xperia 10 II panel | expand |
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", >
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 --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",
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(-)