Il giorno mer 20 gen 2021 alle ore 14:44 Robert Foss <robert.foss@xxxxxxxxxx> ha scritto: > > Add bindings for qcom,sdm660-camss in order to support the camera > subsystem on SDM630/660 and SDA variants. > > Signed-off-by: Robert Foss <robert.foss@xxxxxxxxxx> Hey Robert! > --- > > Changes since v1: > - Laurent: Reworked driver to use dtschema > > > .../bindings/media/qcom,sdm660-camss.yaml | 416 ++++++++++++++++++ > 1 file changed, 416 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/qcom,sdm660-camss.yaml > > diff --git a/Documentation/devicetree/bindings/media/qcom,sdm660-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sdm660-camss.yaml > new file mode 100644 > index 000000000000..105ce84f9b71 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/qcom,sdm660-camss.yaml > @@ -0,0 +1,416 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > + > +%YAML 1.2 > +--- > +$id: "http://devicetree.org/schemas/media/qcom,sdm660-camss.yaml#"; > +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; > + > +title: Qualcomm CAMSS ISP > + > +maintainers: If you want, feel free to add me to the maintainers list for SDM660 CAMSS - AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxxx> > + - Robert Foss <robert.foss@xxxxxxxxxx> > + - Todor Tomov <todor.too@xxxxxxxxx> > + > +description: | > + The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms > + > +properties: > + compatible: > + const: qcom,sdm660-camss > + > + clocks: > + description: > + Input clocks for the hardware block. > + minItems: 42 > + maxItems: 42 > + > + clock-names: > + description: > + Names of input clocks for the hardware block. > + items: > + - const: ahb > + - const: cphy_csid0 > + - const: cphy_csid1 > + - const: cphy_csid2 > + - const: cphy_csid3 > + - const: csi0_ahb > + - const: csi0 > + - const: csi0_phy > + - const: csi0_pix > + - const: csi0_rdi > + - const: csi1_ahb > + - const: csi1 > + - const: csi1_phy > + - const: csi1_pix > + - const: csi1_rdi > + - const: csi2_ahb > + - const: csi2 > + - const: csi2_phy > + - const: csi2_pix > + - const: csi2_rdi > + - const: csi3_ahb > + - const: csi3 > + - const: csi3_phy > + - const: csi3_pix > + - const: csi3_rdi > + - const: csiphy0_timer > + - const: csiphy1_timer > + - const: csiphy2_timer > + - const: csiphy_ahb2crif > + - const: csi_vfe0 > + - const: csi_vfe1 > + - const: ispif_ahb > + - const: throttle_axi > + - const: top_ahb > + - const: vfe0_ahb > + - const: vfe0 > + - const: vfe0_stream > + - const: vfe1_ahb > + - const: vfe1 > + - const: vfe1_stream > + - const: vfe_ahb > + - const: vfe_axi > + > + interrupts: > + description: > + IRQs for the hardware block. > + minItems: 10 > + maxItems: 10 > + > + interrupt-names: > + description: > + Names of IRQs for the hardware block. > + items: > + - const: csid0 > + - const: csid1 > + - const: csid2 > + - const: csid3 > + - const: csiphy0 > + - const: csiphy1 > + - const: csiphy2 > + - const: ispif > + - const: vfe0 > + - const: vfe1 > + > + iommus: > + maxItems: 4 > + > + power-domains: > + maxItems: 2 > + > + ports: > + description: > + The CSI data input ports. > + > + type: object > + > + properties: > + port@0: > + type: object > + description: Input node for receiving CSI data. > + properties: > + endpoint: > + type: object > + > + properties: > + clock-lanes: > + description: |- > + The physical clock lane index. > + > + data-lanes: > + description: |- > + An array of physical data lanes indexes. > + Position of an entry determines the logical > + lane number, while the value of an entry > + indicates physical lane index. > + > + required: > + - clock-lanes > + - data-lanes > + > + required: > + - endpoint > + - reg > + > + port@1: > + type: object > + description: Input node for receiving CSI data. > + properties: > + endpoint: > + type: object > + > + properties: > + clock-lanes: > + description: |- > + The physical clock lane index. > + > + data-lanes: > + description: |- > + An array of physical data lanes indexes. > + Position of an entry determines the logical > + lane number, while the value of an entry > + indicates physical lane index. > + > + required: > + - clock-lanes > + - data-lanes > + > + required: > + - endpoint > + - reg > + > + port@2: > + type: object > + description: Input node for receiving CSI data. > + properties: > + endpoint: > + type: object > + > + properties: > + clock-lanes: > + description: |- > + The physical clock lane index. > + > + data-lanes: > + description: |- > + An array of physical data lanes indexes. > + Position of an entry determines the logical > + lane number, while the value of an entry > + indicates physical lane index. > + > + required: > + - clock-lanes > + - data-lanes > + > + required: > + - endpoint > + - reg > + > + port@3: > + type: object > + description: Input node for receiving CSI data. > + properties: > + endpoint: > + type: object > + > + properties: > + clock-lanes: > + description: |- > + The physical clock lane index. > + > + data-lanes: > + description: |- > + An array of physical data lanes indexes. > + Position of an entry determines the logical > + lane number, while the value of an entry > + indicates physical lane index. > + > + required: > + - clock-lanes > + - data-lanes > + > + required: > + - endpoint > + - reg > + > + reg: > + minItems: 14 > + maxItems: 14 > + > + reg-names: > + items: > + - const: csi_clk_mux > + - const: csid0 > + - const: csid1 > + - const: csid2 > + - const: csid3 > + - const: csiphy0 > + - const: csiphy0_clk_mux > + - const: csiphy1 > + - const: csiphy1_clk_mux > + - const: csiphy2 > + - const: csiphy2_clk_mux > + - const: ispif > + - const: vfe0 > + - const: vfe1 > + > + vdda-supply: > + description: > + Definition of the regulator used as analog power supply. > + > +required: > + - clock-names > + - clocks > + - compatible > + - interrupt-names > + - interrupts > + - iommus > + - power-domains > + - reg > + - reg-names > + - vdda-supply > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + #include <dt-bindings/clock/qcom,gcc-sdm660.h> > + #include <dt-bindings/clock/qcom,mmcc-sdm660.h> > + > + camss: camss@ca00000 { > + compatible = "qcom,sdm660-camss"; > + > + clocks = <&mmcc CAMSS_AHB_CLK>, > + <&mmcc CAMSS_CPHY_CSID0_CLK>, > + <&mmcc CAMSS_CPHY_CSID1_CLK>, > + <&mmcc CAMSS_CPHY_CSID2_CLK>, > + <&mmcc CAMSS_CPHY_CSID3_CLK>, > + <&mmcc CAMSS_CSI0_AHB_CLK>, > + <&mmcc CAMSS_CSI0_CLK>, > + <&mmcc CAMSS_CPHY_CSID0_CLK>, > + <&mmcc CAMSS_CSI0PIX_CLK>, > + <&mmcc CAMSS_CSI0RDI_CLK>, > + <&mmcc CAMSS_CSI1_AHB_CLK>, > + <&mmcc CAMSS_CSI1_CLK>, > + <&mmcc CAMSS_CPHY_CSID1_CLK>, > + <&mmcc CAMSS_CSI1PIX_CLK>, > + <&mmcc CAMSS_CSI1RDI_CLK>, > + <&mmcc CAMSS_CSI2_AHB_CLK>, > + <&mmcc CAMSS_CSI2_CLK>, > + <&mmcc CAMSS_CPHY_CSID2_CLK>, > + <&mmcc CAMSS_CSI2PIX_CLK>, > + <&mmcc CAMSS_CSI2RDI_CLK>, > + <&mmcc CAMSS_CSI3_AHB_CLK>, > + <&mmcc CAMSS_CSI3_CLK>, > + <&mmcc CAMSS_CPHY_CSID3_CLK>, > + <&mmcc CAMSS_CSI3PIX_CLK>, > + <&mmcc CAMSS_CSI3RDI_CLK>, > + <&mmcc CAMSS_CSI0PHYTIMER_CLK>, > + <&mmcc CAMSS_CSI1PHYTIMER_CLK>, > + <&mmcc CAMSS_CSI2PHYTIMER_CLK>, > + <&mmcc CSIPHY_AHB2CRIF_CLK>, > + <&mmcc CAMSS_CSI_VFE0_CLK>, > + <&mmcc CAMSS_CSI_VFE1_CLK>, > + <&mmcc CAMSS_ISPIF_AHB_CLK>, > + <&mmcc THROTTLE_CAMSS_AXI_CLK>, > + <&mmcc CAMSS_TOP_AHB_CLK>, > + <&mmcc CAMSS_VFE0_AHB_CLK>, > + <&mmcc CAMSS_VFE0_CLK>, > + <&mmcc CAMSS_VFE0_STREAM_CLK>, > + <&mmcc CAMSS_VFE1_AHB_CLK>, > + <&mmcc CAMSS_VFE1_CLK>, > + <&mmcc CAMSS_VFE1_STREAM_CLK>, > + <&mmcc CAMSS_VFE_VBIF_AHB_CLK>, > + <&mmcc CAMSS_VFE_VBIF_AXI_CLK>; > + > + clock-names = "ahb", > + "cphy_csid0", > + "cphy_csid1", > + "cphy_csid2", > + "cphy_csid3", > + "csi0_ahb", > + "csi0", > + "csi0_phy", > + "csi0_pix", > + "csi0_rdi", > + "csi1_ahb", > + "csi1", > + "csi1_phy", > + "csi1_pix", > + "csi1_rdi", > + "csi2_ahb", > + "csi2", > + "csi2_phy", > + "csi2_pix", > + "csi2_rdi", > + "csi3_ahb", > + "csi3", > + "csi3_phy", > + "csi3_pix", > + "csi3_rdi", > + "csiphy0_timer", > + "csiphy1_timer", > + "csiphy2_timer", > + "csiphy_ahb2crif", > + "csi_vfe0", > + "csi_vfe1", > + "ispif_ahb", > + "throttle_axi", > + "top_ahb", > + "vfe0_ahb", > + "vfe0", > + "vfe0_stream", > + "vfe1_ahb", > + "vfe1", > + "vfe1_stream", > + "vfe_ahb", > + "vfe_axi"; > + > + interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 297 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 298 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 299 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 78 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 79 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 80 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 309 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 314 IRQ_TYPE_EDGE_RISING>, > + <GIC_SPI 315 IRQ_TYPE_EDGE_RISING>; > + > + interrupt-names = "csid0", > + "csid1", > + "csid2", > + "csid3", > + "csiphy0", > + "csiphy1", > + "csiphy2", > + "ispif", > + "vfe0", > + "vfe1"; > + > + iommus = <&mmss_smmu 0xc00>, > + <&mmss_smmu 0xc01>, > + <&mmss_smmu 0xc02>, > + <&mmss_smmu 0xc03>; > + > + power-domains = <&mmcc CAMSS_VFE0_GDSC>, > + <&mmcc CAMSS_VFE1_GDSC>; > + > + reg = <0x0ca00020 0x10>, > + <0x0ca30000 0x100>, > + <0x0ca30400 0x100>, > + <0x0ca30800 0x100>, > + <0x0ca30c00 0x100>, > + <0x0c824000 0x1000>, > + <0x0ca00120 0x4>, > + <0x0c825000 0x1000>, > + <0x0ca00124 0x4>, > + <0x0c826000 0x1000>, > + <0x0ca00128 0x4>, > + <0x0ca31000 0x500>, > + <0x0ca10000 0x1000>, > + <0x0ca14000 0x1000>; > + > + reg-names = "csi_clk_mux", > + "csid0", > + "csid1", > + "csid2", > + "csid3", > + "csiphy0", > + "csiphy0_clk_mux", > + "csiphy1", > + "csiphy1_clk_mux", > + "csiphy2", > + "csiphy2_clk_mux", > + "ispif", > + "vfe0", > + "vfe1"; > + > + vdda-supply = <®_2v8>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + }; > + }; > -- > 2.27.0 >
