From: Sankeerth Billakanti <quic_sbillaka@quicinc.com>
To: <dri-devel@lists.freedesktop.org>,
<linux-arm-msm@vger.kernel.org>,
<freedreno@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>,
<devicetree@vger.kernel.org>, <agross@kernel.org>,
<bjorn.andersson@linaro.org>, <robh+dt@kernel.org>
Cc: Krishna Manikandan <quic_mkrishn@quicinc.com>,
<robdclark@gmail.com>, <seanpaul@chromium.org>,
<swboyd@chromium.org>, <quic_kalyant@quicinc.com>,
<quic_abhinavk@quicinc.com>, <dianders@chromium.org>,
<quic_khsieh@quicinc.com>, <quic_sbillaka@quicinc.com>
Subject: [PATCH v4 1/4] arm64: dts: qcom: sc7280: add display dt nodes
Date: Mon, 22 Nov 2021 16:56:06 +0530 [thread overview]
Message-ID: <1637580369-876-1-git-send-email-quic_sbillaka@quicinc.com> (raw)
From: Krishna Manikandan <quic_mkrishn@quicinc.com>
Add mdss and mdp DT nodes for sc7280.
Signed-off-by: Krishna Manikandan <quic_mkrishn@quicinc.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sankeerth Billakanti <quic_sbillaka@quicinc.com>
---
Changes in v4:
None
Changes in v3:
None
Changes in v2:
- Rename display dt nodes (Stephen Boyd)
- Add clock names one per line for readability (Stephen Boyd)
arch/arm64/boot/dts/qcom/sc7280.dtsi | 90 ++++++++++++++++++++++++++++++++++++
1 file changed, 90 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 365a2e0..a4536b6 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2704,6 +2704,96 @@
#power-domain-cells = <1>;
};
+ mdss: display-subsystem@ae00000 {
+ compatible = "qcom,sc7280-mdss";
+ reg = <0 0x0ae00000 0 0x1000>;
+ reg-names = "mdss";
+
+ power-domains = <&dispcc DISP_CC_MDSS_CORE_GDSC>;
+
+ clocks = <&gcc GCC_DISP_AHB_CLK>,
+ <&dispcc DISP_CC_MDSS_AHB_CLK>,
+ <&dispcc DISP_CC_MDSS_MDP_CLK>;
+ clock-names = "iface",
+ "ahb",
+ "core";
+
+ assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>;
+ assigned-clock-rates = <300000000>;
+
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interconnects = <&mmss_noc MASTER_MDP0 0 &mc_virt SLAVE_EBI1 0>;
+ interconnect-names = "mdp0-mem";
+
+ iommus = <&apps_smmu 0x900 0x402>;
+
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ status = "disabled";
+
+ mdp: display-controller@ae01000 {
+ compatible = "qcom,sc7280-dpu";
+ reg = <0 0x0ae01000 0 0x8f030>,
+ <0 0x0aeb0000 0 0x2008>;
+ reg-names = "mdp", "vbif";
+
+ clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+ <&gcc GCC_DISP_SF_AXI_CLK>,
+ <&dispcc DISP_CC_MDSS_AHB_CLK>,
+ <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+ <&dispcc DISP_CC_MDSS_MDP_CLK>,
+ <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+ clock-names = "bus",
+ "nrt_bus",
+ "iface",
+ "lut",
+ "core",
+ "vsync";
+ assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>,
+ <&dispcc DISP_CC_MDSS_VSYNC_CLK>,
+ <&dispcc DISP_CC_MDSS_AHB_CLK>;
+ assigned-clock-rates = <300000000>,
+ <19200000>,
+ <19200000>;
+ operating-points-v2 = <&mdp_opp_table>;
+ power-domains = <&rpmhpd SC7280_CX>;
+
+ interrupt-parent = <&mdss>;
+ interrupts = <0>;
+
+ status = "disabled";
+
+ mdp_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ };
+
+ opp-300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ required-opps = <&rpmhpd_opp_svs>;
+ };
+
+ opp-380000000 {
+ opp-hz = /bits/ 64 <380000000>;
+ required-opps = <&rpmhpd_opp_svs_l1>;
+ };
+
+ opp-506666667 {
+ opp-hz = /bits/ 64 <506666667>;
+ required-opps = <&rpmhpd_opp_nom>;
+ };
+ };
+ };
+ };
+
pdc: interrupt-controller@b220000 {
compatible = "qcom,sc7280-pdc", "qcom,pdc";
reg = <0 0x0b220000 0 0x30000>;
--
2.7.4
next reply other threads:[~2021-11-22 11:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-22 11:26 Sankeerth Billakanti [this message]
2021-11-22 11:26 ` [PATCH v4 2/4] arm64: dts: qcom: sc7280: Add DSI display nodes Sankeerth Billakanti
2021-12-01 15:29 ` Bjorn Andersson
2021-11-22 11:26 ` [PATCH v4 3/4] arm64: dts: qcom: sc7280: add edp display dt nodes Sankeerth Billakanti
2021-12-01 15:31 ` Bjorn Andersson
2021-12-01 15:26 ` [PATCH v4 1/4] arm64: dts: qcom: sc7280: add " Bjorn Andersson
2021-12-01 15:27 ` Bjorn Andersson
2022-01-31 18:24 ` Bjorn Andersson
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