| Message ID | 20240912071437.1708969-6-quic_mahap@quicinc.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add display support for Qualcomm SA8775P platform | expand |
On Thu, Sep 12, 2024 at 12:44:37PM GMT, Mahadevan wrote: > Add mdss and mdp DT nodes for SA8775P. > > Signed-off-by: Mahadevan <quic_mahap@quicinc.com> > --- > arch/arm64/boot/dts/qcom/sa8775p.dtsi | 85 +++++++++++++++++++++++++++ > 1 file changed, 85 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi > index 67ba124d20f8..d5d8e02fdb29 100644 > --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi > +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi > @@ -6,6 +6,7 @@ > #include <dt-bindings/interconnect/qcom,icc.h> > #include <dt-bindings/interrupt-controller/arm-gic.h> > #include <dt-bindings/clock/qcom,rpmh.h> > +#include <dt-bindings/clock/qcom,sa8775p-dispcc.h> > #include <dt-bindings/clock/qcom,sa8775p-gcc.h> > #include <dt-bindings/clock/qcom,sa8775p-gpucc.h> > #include <dt-bindings/interconnect/qcom,sa8775p-rpmh.h> > @@ -2937,6 +2938,90 @@ camcc: clock-controller@ade0000 { > #power-domain-cells = <1>; > }; > > + mdss0: display-subsystem@ae00000 { Is there going to be mdss1? > + compatible = "qcom,sa8775p-mdss"; > + reg = <0x0 0x0ae00000 0x0 0x1000>; > + reg-names = "mdss"; > + > + /* same path used twice */ > + interconnects = <&mmss_noc MASTER_MDP0 0 &mc_virt SLAVE_EBI1 0>, > + <&mmss_noc MASTER_MDP1 0 &mc_virt SLAVE_EBI1 0>, > + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY > + &config_noc SLAVE_DISPLAY_CFG QCOM_ICC_TAG_ACTIVE_ONLY>; > + interconnect-names = "mdp0-mem", > + "mdp1-mem", > + "cpu-cfg"; > + > + power-domains = <&dispcc0 MDSS_DISP_CC_MDSS_CORE_GDSC>; > + > + clocks = <&dispcc0 MDSS_DISP_CC_MDSS_AHB_CLK>, > + <&gcc GCC_DISP_HF_AXI_CLK>, > + <&dispcc0 MDSS_DISP_CC_MDSS_MDP_CLK>; > + > + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-controller; > + #interrupt-cells = <1>; > + > + iommus = <&apps_smmu 0x1000 0x402>; > + > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > + status = "disabled"; > + > + mdss0_mdp: display-controller@ae01000 { > + compatible = "qcom,sa8775p-dpu"; > + reg = <0x0 0x0ae01000 0x0 0x8f000>, > + <0x0 0x0aeb0000 0x0 0x2008>; > + reg-names = "mdp", "vbif"; > + > + clocks = <&gcc GCC_DISP_HF_AXI_CLK>, > + <&dispcc0 MDSS_DISP_CC_MDSS_AHB_CLK>, > + <&dispcc0 MDSS_DISP_CC_MDSS_MDP_LUT_CLK>, > + <&dispcc0 MDSS_DISP_CC_MDSS_MDP_CLK>, > + <&dispcc0 MDSS_DISP_CC_MDSS_VSYNC_CLK>; Wrong indentation > + clock-names = "bus", > + "iface", > + "lut", > + "core", > + "vsync"; > + > + assigned-clocks = <&dispcc0 MDSS_DISP_CC_MDSS_VSYNC_CLK>; > + assigned-clock-rates = <19200000>; > + > + operating-points-v2 = <&mdss0_mdp_opp_table>; > + power-domains = <&rpmhpd RPMHPD_MMCX>; > + > + interrupt-parent = <&mdss0>; > + interrupts = <0>; > + > + mdss0_mdp_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-375000000 { > + opp-hz = /bits/ 64 <375000000>; > + required-opps = <&rpmhpd_opp_svs_l1>; > + }; > + > + opp-500000000 { > + opp-hz = /bits/ 64 <500000000>; > + required-opps = <&rpmhpd_opp_nom>; > + }; > + > + opp-575000000 { > + opp-hz = /bits/ 64 <575000000>; > + required-opps = <&rpmhpd_opp_turbo>; > + }; > + > + opp-650000000 { > + opp-hz = /bits/ 64 <650000000>; > + required-opps = <&rpmhpd_opp_turbo_l1>; > + }; > + }; > + }; > + }; > + > dispcc0: clock-controller@af00000 { > compatible = "qcom,sa8775p-dispcc0"; > reg = <0x0 0x0af00000 0x0 0x20000>; > -- > 2.34.1 >
On 9/12/2024 1:30 PM, Dmitry Baryshkov wrote: > On Thu, Sep 12, 2024 at 12:44:37PM GMT, Mahadevan wrote: >> Add mdss and mdp DT nodes for SA8775P. >> >> Signed-off-by: Mahadevan <quic_mahap@quicinc.com> >> --- >> arch/arm64/boot/dts/qcom/sa8775p.dtsi | 85 +++++++++++++++++++++++++++ >> 1 file changed, 85 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi >> index 67ba124d20f8..d5d8e02fdb29 100644 >> --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi >> +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi >> @@ -6,6 +6,7 @@ >> #include <dt-bindings/interconnect/qcom,icc.h> >> #include <dt-bindings/interrupt-controller/arm-gic.h> >> #include <dt-bindings/clock/qcom,rpmh.h> >> +#include <dt-bindings/clock/qcom,sa8775p-dispcc.h> >> #include <dt-bindings/clock/qcom,sa8775p-gcc.h> >> #include <dt-bindings/clock/qcom,sa8775p-gpucc.h> >> #include <dt-bindings/interconnect/qcom,sa8775p-rpmh.h> >> @@ -2937,6 +2938,90 @@ camcc: clock-controller@ade0000 { >> #power-domain-cells = <1>; >> }; >> >> + mdss0: display-subsystem@ae00000 { > Is there going to be mdss1? Currently we don't have plan to enable mdss1. Do we need to rename label to just "mdss" in that case? > >> + compatible = "qcom,sa8775p-mdss"; >> + reg = <0x0 0x0ae00000 0x0 0x1000>; >> + reg-names = "mdss"; >> + >> + /* same path used twice */ >> + interconnects = <&mmss_noc MASTER_MDP0 0 &mc_virt SLAVE_EBI1 0>, >> + <&mmss_noc MASTER_MDP1 0 &mc_virt SLAVE_EBI1 0>, >> + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY >> + &config_noc SLAVE_DISPLAY_CFG QCOM_ICC_TAG_ACTIVE_ONLY>; >> + interconnect-names = "mdp0-mem", >> + "mdp1-mem", >> + "cpu-cfg"; >> + >> + power-domains = <&dispcc0 MDSS_DISP_CC_MDSS_CORE_GDSC>; >> + >> + clocks = <&dispcc0 MDSS_DISP_CC_MDSS_AHB_CLK>, >> + <&gcc GCC_DISP_HF_AXI_CLK>, >> + <&dispcc0 MDSS_DISP_CC_MDSS_MDP_CLK>; >> + >> + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + >> + iommus = <&apps_smmu 0x1000 0x402>; >> + >> + #address-cells = <2>; >> + #size-cells = <2>; >> + ranges; >> + >> + status = "disabled"; >> + >> + mdss0_mdp: display-controller@ae01000 { >> + compatible = "qcom,sa8775p-dpu"; >> + reg = <0x0 0x0ae01000 0x0 0x8f000>, >> + <0x0 0x0aeb0000 0x0 0x2008>; >> + reg-names = "mdp", "vbif"; >> + >> + clocks = <&gcc GCC_DISP_HF_AXI_CLK>, >> + <&dispcc0 MDSS_DISP_CC_MDSS_AHB_CLK>, >> + <&dispcc0 MDSS_DISP_CC_MDSS_MDP_LUT_CLK>, >> + <&dispcc0 MDSS_DISP_CC_MDSS_MDP_CLK>, >> + <&dispcc0 MDSS_DISP_CC_MDSS_VSYNC_CLK>; > Wrong indentation Sure will correct. > >> + clock-names = "bus", >> + "iface", >> + "lut", >> + "core", >> + "vsync"; >> + >> + assigned-clocks = <&dispcc0 MDSS_DISP_CC_MDSS_VSYNC_CLK>; >> + assigned-clock-rates = <19200000>; >> + >> + operating-points-v2 = <&mdss0_mdp_opp_table>; >> + power-domains = <&rpmhpd RPMHPD_MMCX>; >> + >> + interrupt-parent = <&mdss0>; >> + interrupts = <0>; >> + >> + mdss0_mdp_opp_table: opp-table { >> + compatible = "operating-points-v2"; >> + >> + opp-375000000 { >> + opp-hz = /bits/ 64 <375000000>; >> + required-opps = <&rpmhpd_opp_svs_l1>; >> + }; >> + >> + opp-500000000 { >> + opp-hz = /bits/ 64 <500000000>; >> + required-opps = <&rpmhpd_opp_nom>; >> + }; >> + >> + opp-575000000 { >> + opp-hz = /bits/ 64 <575000000>; >> + required-opps = <&rpmhpd_opp_turbo>; >> + }; >> + >> + opp-650000000 { >> + opp-hz = /bits/ 64 <650000000>; >> + required-opps = <&rpmhpd_opp_turbo_l1>; >> + }; >> + }; >> + }; >> + }; >> + >> dispcc0: clock-controller@af00000 { >> compatible = "qcom,sa8775p-dispcc0"; >> reg = <0x0 0x0af00000 0x0 0x20000>; >> -- >> 2.34.1 >>
diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi index 67ba124d20f8..d5d8e02fdb29 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi @@ -6,6 +6,7 @@ #include <dt-bindings/interconnect/qcom,icc.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/qcom,rpmh.h> +#include <dt-bindings/clock/qcom,sa8775p-dispcc.h> #include <dt-bindings/clock/qcom,sa8775p-gcc.h> #include <dt-bindings/clock/qcom,sa8775p-gpucc.h> #include <dt-bindings/interconnect/qcom,sa8775p-rpmh.h> @@ -2937,6 +2938,90 @@ camcc: clock-controller@ade0000 { #power-domain-cells = <1>; }; + mdss0: display-subsystem@ae00000 { + compatible = "qcom,sa8775p-mdss"; + reg = <0x0 0x0ae00000 0x0 0x1000>; + reg-names = "mdss"; + + /* same path used twice */ + interconnects = <&mmss_noc MASTER_MDP0 0 &mc_virt SLAVE_EBI1 0>, + <&mmss_noc MASTER_MDP1 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY + &config_noc SLAVE_DISPLAY_CFG QCOM_ICC_TAG_ACTIVE_ONLY>; + interconnect-names = "mdp0-mem", + "mdp1-mem", + "cpu-cfg"; + + power-domains = <&dispcc0 MDSS_DISP_CC_MDSS_CORE_GDSC>; + + clocks = <&dispcc0 MDSS_DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_DISP_HF_AXI_CLK>, + <&dispcc0 MDSS_DISP_CC_MDSS_MDP_CLK>; + + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <1>; + + iommus = <&apps_smmu 0x1000 0x402>; + + #address-cells = <2>; + #size-cells = <2>; + ranges; + + status = "disabled"; + + mdss0_mdp: display-controller@ae01000 { + compatible = "qcom,sa8775p-dpu"; + reg = <0x0 0x0ae01000 0x0 0x8f000>, + <0x0 0x0aeb0000 0x0 0x2008>; + reg-names = "mdp", "vbif"; + + clocks = <&gcc GCC_DISP_HF_AXI_CLK>, + <&dispcc0 MDSS_DISP_CC_MDSS_AHB_CLK>, + <&dispcc0 MDSS_DISP_CC_MDSS_MDP_LUT_CLK>, + <&dispcc0 MDSS_DISP_CC_MDSS_MDP_CLK>, + <&dispcc0 MDSS_DISP_CC_MDSS_VSYNC_CLK>; + clock-names = "bus", + "iface", + "lut", + "core", + "vsync"; + + assigned-clocks = <&dispcc0 MDSS_DISP_CC_MDSS_VSYNC_CLK>; + assigned-clock-rates = <19200000>; + + operating-points-v2 = <&mdss0_mdp_opp_table>; + power-domains = <&rpmhpd RPMHPD_MMCX>; + + interrupt-parent = <&mdss0>; + interrupts = <0>; + + mdss0_mdp_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-375000000 { + opp-hz = /bits/ 64 <375000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + + opp-575000000 { + opp-hz = /bits/ 64 <575000000>; + required-opps = <&rpmhpd_opp_turbo>; + }; + + opp-650000000 { + opp-hz = /bits/ 64 <650000000>; + required-opps = <&rpmhpd_opp_turbo_l1>; + }; + }; + }; + }; + dispcc0: clock-controller@af00000 { compatible = "qcom,sa8775p-dispcc0"; reg = <0x0 0x0af00000 0x0 0x20000>;
Add mdss and mdp DT nodes for SA8775P. Signed-off-by: Mahadevan <quic_mahap@quicinc.com> --- arch/arm64/boot/dts/qcom/sa8775p.dtsi | 85 +++++++++++++++++++++++++++ 1 file changed, 85 insertions(+)