diff mbox series

[RFT,v2,8/8] Add support for sc7180 camss subsys

Message ID 20240624-b4-sc7180-camss-v2-8-0dfecdc50073@gmail.com (mailing list archive)
State New
Headers show
Series Add sc7180 camss subsys support | expand

Commit Message

George Chan via B4 Relay June 23, 2024, 11:22 p.m. UTC 
From: George Chan <gchan9527@gmail.com>

Introduce camss subsys support to sc7180 family soc.

Signed-off-by: George Chan <gchan9527@gmail.com>
---
 arch/arm64/boot/dts/qcom/sc7180.dtsi | 135 +++++++++++++++++++++++++++++++++++
 1 file changed, 135 insertions(+)

Comments

Krzysztof Kozlowski June 24, 2024, 4:55 a.m. UTC | #1 
On 24/06/2024 01:22, George Chan via B4 Relay wrote:
> From: George Chan <gchan9527@gmail.com>
> 
> Introduce camss subsys support to sc7180 family soc.

Please use subject prefixes matching the subsystem. You can get them for
example with `git log --oneline -- DIRECTORY_OR_FILE` on the directory
your patch is touching. For bindings, the preferred subjects are
explained here:
https://www.kernel.org/doc/html/latest/devicetree/bindings/submitting-patches.html#i-for-patch-submitters


Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index b5ebf8980325..c2180d52452c 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -5,6 +5,7 @@ 
  * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
  */
 
+#include <dt-bindings/clock/qcom,camcc-sc7180.h>
 #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
 #include <dt-bindings/clock/qcom,gcc-sc7180.h>
 #include <dt-bindings/clock/qcom,gpucc-sc7180.h>
@@ -3150,6 +3151,140 @@  camnoc_virt: interconnect@ac00000 {
 			qcom,bcm-voters = <&apps_bcm_voter>;
 		};
 
+		camss: camss@acb3000 {
+			compatible = "qcom,sc7180-camss";
+
+			reg = <0 0xacb3000 0 0x1000>,
+			      <0 0xacba000 0 0x1000>,
+			      <0 0xacc8000 0 0x1000>,
+			      <0 0xac65000 0 0x1000>,
+			      <0 0xac66000 0 0x1000>,
+			      <0 0xac67000 0 0x1000>,
+			      <0 0xac68000 0 0x1000>,
+			      <0 0xacaf000 0 0x4000>,
+			      <0 0xacb6000 0 0x4000>,
+			      <0 0xacc4000 0 0x4000>;
+
+			reg-names = "csid0",
+				    "csid1",
+				    "csid2",
+				    "csiphy0",
+				    "csiphy1",
+				    "csiphy2",
+				    "csiphy3",
+				    "vfe0",
+				    "vfe1",
+				    "vfe_lite";
+
+			clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>,
+				 <&camcc CAM_CC_CPAS_AHB_CLK>,
+				 <&camcc CAM_CC_IFE_0_CSID_CLK>,
+				 <&camcc CAM_CC_IFE_1_CSID_CLK>,
+				 <&camcc CAM_CC_IFE_LITE_CSID_CLK>,
+				 <&camcc CAM_CC_CSIPHY0_CLK>,
+				 <&camcc CAM_CC_CSI0PHYTIMER_CLK>,
+				 <&camcc CAM_CC_CSIPHY1_CLK>,
+				 <&camcc CAM_CC_CSI1PHYTIMER_CLK>,
+				 <&camcc CAM_CC_CSIPHY2_CLK>,
+				 <&camcc CAM_CC_CSI2PHYTIMER_CLK>,
+				 <&camcc CAM_CC_CSIPHY3_CLK>,
+				 <&camcc CAM_CC_CSI3PHYTIMER_CLK>,
+				 <&gcc GCC_CAMERA_AHB_CLK>,
+				 <&gcc GCC_CAMERA_HF_AXI_CLK>,
+				 <&camcc CAM_CC_SOC_AHB_CLK>,
+				 <&camcc CAM_CC_IFE_0_AXI_CLK>,
+				 <&camcc CAM_CC_IFE_0_CLK>,
+				 <&camcc CAM_CC_IFE_0_CPHY_RX_CLK>,
+				 <&camcc CAM_CC_IFE_1_AXI_CLK>,
+				 <&camcc CAM_CC_IFE_1_CLK>,
+				 <&camcc CAM_CC_IFE_1_CPHY_RX_CLK>,
+				 <&camcc CAM_CC_IFE_LITE_CLK>,
+				 <&camcc CAM_CC_IFE_LITE_CPHY_RX_CLK>;
+
+			clock-names = "camnoc_axi",
+				      "cpas_ahb",
+				      "csi0",
+				      "csi1",
+				      "csi2",
+				      "csiphy0",
+				      "csiphy0_timer",
+				      "csiphy1",
+				      "csiphy1_timer",
+				      "csiphy2",
+				      "csiphy2_timer",
+				      "csiphy3",
+				      "csiphy3_timer",
+				      "gcc_camera_ahb",
+				      "gcc_camera_axi",
+				      "soc_ahb",
+				      "vfe0_axi",
+				      "vfe0",
+				      "vfe0_cphy_rx",
+				      "vfe1_axi",
+				      "vfe1",
+				      "vfe1_cphy_rx",
+				      "vfe_lite",
+				      "vfe_lite_cphy_rx";
+
+			interrupts = <GIC_SPI 464 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 473 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 477 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 478 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 479 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 448 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 472 IRQ_TYPE_LEVEL_HIGH>;
+
+			interrupt-names = "csid0",
+					  "csid1",
+					  "csid2",
+					  "csiphy0",
+					  "csiphy1",
+					  "csiphy2",
+					  "csiphy3",
+					  "vfe0",
+					  "vfe1",
+					  "vfe_lite";
+
+			iommus = <&apps_smmu 0x820 0x0>,
+				 <&apps_smmu 0x840 0x0>,
+				 <&apps_smmu 0x860 0x0>;
+
+			power-domains = <&camcc IFE_0_GDSC>,
+					<&camcc IFE_1_GDSC>,
+					<&camcc TITAN_TOP_GDSC>;
+
+			power-domain-names = "ife0", "ife1", "top";
+
+			required-opps = <&rpmhpd_opp_low_svs>;
+
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+				};
+
+				port@1 {
+					reg = <1>;
+				};
+
+				port@2 {
+					reg = <2>;
+				};
+
+				port@3 {
+					reg = <3>;
+				};
+
+			};
+		};
+
 		camcc: clock-controller@ad00000 {
 			compatible = "qcom,sc7180-camcc";
 			reg = <0 0x0ad00000 0 0x10000>;