media: dt-bindings: media: Remove qcom,camss documentation

This documentation has been incorporated in dtschema dt-bindings
for the devices supported by CAMSS and is no longer helpful.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

Documentation/devicetree/bindings/media/qcom,camss.txt

-Qualcomm Camera Subsystem
-
-* Properties
-
-- compatible:
-	Usage: required
-	Value type: <stringlist>
-	Definition: Should contain one of:
-		- "qcom,msm8916-camss"
-		- "qcom,msm8996-camss"
-		- "qcom,sdm660-camss"
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: Register ranges as listed in the reg-names property.
-- reg-names:
-	Usage: required
-	Value type: <stringlist>
-	Definition: Should contain the following entries:
-		- "csiphy0"
-		- "csiphy0_clk_mux"
-		- "csiphy1"
-		- "csiphy1_clk_mux"
-		- "csiphy2"		(8996 only)
-		- "csiphy2_clk_mux"	(8996 only)
-		- "csid0"
-		- "csid1"
-		- "csid2"		(8996 only)
-		- "csid3"		(8996 only)
-		- "ispif"
-		- "csi_clk_mux"
-		- "vfe0"
-		- "vfe1"		(8996 only)
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: Interrupts as listed in the interrupt-names property.
-- interrupt-names:
-	Usage: required
-	Value type: <stringlist>
-	Definition: Should contain the following entries:
-		- "csiphy0"
-		- "csiphy1"
-		- "csiphy2"		(8996 only)
-		- "csid0"
-		- "csid1"
-		- "csid2"		(8996 only)
-		- "csid3"		(8996 only)
-		- "ispif"
-		- "vfe0"
-		- "vfe1"		(8996 only)
-- power-domains:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: A phandle and power domain specifier pairs to the
-		    power domain which is responsible for collapsing
-		    and restoring power to the peripheral.
-- clocks:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: A list of phandle and clock specifier pairs as listed
-		    in clock-names property.
-- clock-names:
-	Usage: required
-	Value type: <stringlist>
-	Definition: Should contain the following entries:
-		- "top_ahb"
-		- "throttle_axi"	(660 only)
-		- "ispif_ahb"
-		- "csiphy0_timer"
-		- "csiphy1_timer"
-		- "csiphy2_timer"	(8996 only)
-		- "csiphy_ahb2crif"	(660 only)
-		- "csi0_ahb"
-		- "csi0"
-		- "csi0_phy"
-		- "csi0_pix"
-		- "csi0_rdi"
-		- "cphy_csid0"		(660 only)
-		- "csi1_ahb"
-		- "csi1"
-		- "csi1_phy"
-		- "csi1_pix"
-		- "csi1_rdi"
-		- "cphy_csid1"		(660 only)
-		- "csi2_ahb"		(8996 only)
-		- "csi2"		(8996 only)
-		- "csi2_phy"		(8996 only)
-		- "csi2_pix"		(8996 only)
-		- "csi2_rdi"		(8996 only)
-		- "cphy_csid2"		(660 only)
-		- "csi3_ahb"		(8996 only)
-		- "csi3"		(8996 only)
-		- "csi3_phy"		(8996 only)
-		- "csi3_pix"		(8996 only)
-		- "csi3_rdi"		(8996 only)
-		- "cphy_csid3"		(660 only)
-		- "ahb"
-		- "vfe0"
-		- "csi_vfe0"
-		- "vfe0_ahb",		(8996 only)
-		- "vfe0_stream",	(8996 only)
-		- "vfe1",		(8996 only)
-		- "csi_vfe1",		(8996 only)
-		- "vfe1_ahb",		(8996 only)
-		- "vfe1_stream",	(8996 only)
-		- "vfe_ahb"
-		- "vfe_axi"
-- vdda-supply:
-	Usage: required
-	Value type: <phandle>
-	Definition: A phandle to voltage supply for CSI2.
-- iommus:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: A list of phandle and IOMMU specifier pairs.
-
-* Nodes
-
-- ports:
-	Usage: required
-	Definition: As described in video-interfaces.txt in same directory.
-	Properties:
-		- reg:
-			Usage: required
-			Value type: <u32>
-			Definition: Selects CSI2 PHY interface - PHY0, PHY1
-				    or PHY2 (8996 only)
-	Endpoint node properties:
-		- clock-lanes:
-			Usage: required
-			Value type: <u32>
-			Definition: The physical clock lane index. On 8916
-				    the value must always be <1> as the physical
-				    clock lane is lane 1. On 8996 the value must
-				    always be <7> as the hardware supports D-PHY
-				    and C-PHY, indexes are in a common set and
-				    D-PHY physical clock lane is labeled as 7.
-		- data-lanes:
-			Usage: required
-			Value type: <prop-encoded-array>
-			Definition: 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. Lane swapping
-				    is supported. Physical lane indexes for
-				    8916: 0, 2, 3, 4; for 8996: 0, 1, 2, 3.
-
-* An Example
-
-	camss: camss@1b00000 {
-		compatible = "qcom,msm8916-camss";
-		reg = <0x1b0ac00 0x200>,
-			<0x1b00030 0x4>,
-			<0x1b0b000 0x200>,
-			<0x1b00038 0x4>,
-			<0x1b08000 0x100>,
-			<0x1b08400 0x100>,
-			<0x1b0a000 0x500>,
-			<0x1b00020 0x10>,
-			<0x1b10000 0x1000>;
-		reg-names = "csiphy0",
-			"csiphy0_clk_mux",
-			"csiphy1",
-			"csiphy1_clk_mux",
-			"csid0",
-			"csid1",
-			"ispif",
-			"csi_clk_mux",
-			"vfe0";
-		interrupts = <GIC_SPI 78 0>,
-			<GIC_SPI 79 0>,
-			<GIC_SPI 51 0>,
-			<GIC_SPI 52 0>,
-			<GIC_SPI 55 0>,
-			<GIC_SPI 57 0>;
-		interrupt-names = "csiphy0",
-			"csiphy1",
-			"csid0",
-			"csid1",
-			"ispif",
-			"vfe0";
-		power-domains = <&gcc VFE_GDSC>;
-		clocks = <&gcc GCC_CAMSS_TOP_AHB_CLK>,
-			<&gcc GCC_CAMSS_ISPIF_AHB_CLK>,
-			<&gcc GCC_CAMSS_CSI0PHYTIMER_CLK>,
-			<&gcc GCC_CAMSS_CSI1PHYTIMER_CLK>,
-			<&gcc GCC_CAMSS_CSI0_AHB_CLK>,
-			<&gcc GCC_CAMSS_CSI0_CLK>,
-			<&gcc GCC_CAMSS_CSI0PHY_CLK>,
-			<&gcc GCC_CAMSS_CSI0PIX_CLK>,
-			<&gcc GCC_CAMSS_CSI0RDI_CLK>,
-			<&gcc GCC_CAMSS_CSI1_AHB_CLK>,
-			<&gcc GCC_CAMSS_CSI1_CLK>,
-			<&gcc GCC_CAMSS_CSI1PHY_CLK>,
-			<&gcc GCC_CAMSS_CSI1PIX_CLK>,
-			<&gcc GCC_CAMSS_CSI1RDI_CLK>,
-			<&gcc GCC_CAMSS_AHB_CLK>,
-			<&gcc GCC_CAMSS_VFE0_CLK>,
-			<&gcc GCC_CAMSS_CSI_VFE0_CLK>,
-			<&gcc GCC_CAMSS_VFE_AHB_CLK>,
-			<&gcc GCC_CAMSS_VFE_AXI_CLK>;
-		clock-names = "top_ahb",
-			"ispif_ahb",
-			"csiphy0_timer",
-			"csiphy1_timer",
-			"csi0_ahb",
-			"csi0",
-			"csi0_phy",
-			"csi0_pix",
-			"csi0_rdi",
-			"csi1_ahb",
-			"csi1",
-			"csi1_phy",
-			"csi1_pix",
-			"csi1_rdi",
-			"ahb",
-			"vfe0",
-			"csi_vfe0",
-			"vfe_ahb",
-			"vfe_axi";
-		vdda-supply = <&pm8916_l2>;
-		iommus = <&apps_iommu 3>;
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			port@0 {
-				reg = <0>;
-				csiphy0_ep: endpoint {
-					clock-lanes = <1>;
-					data-lanes = <0 2>;
-					remote-endpoint = <&ov5645_ep>;
-				};
-			};
-		};
-	};