[PATCH 5/5] dt-bindings: i2c: qcom,i2c-cci: convert to dtschema

@@ -1,96 +0,0 @@
-Qualcomm Camera Control Interface (CCI) I2C controller
-
-PROPERTIES:
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be one of:
-		"qcom,msm8916-cci"
-		"qcom,msm8974-cci"
-		"qcom,msm8996-cci"
-		"qcom,sdm845-cci"
-		"qcom,sm8250-cci"
-		"qcom,sm8450-cci"
-
-- reg
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: base address CCI I2C controller and length of memory
-		    mapped region.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: specifies the CCI I2C interrupt. The format of the
-		    specifier is defined by the binding document describing
-		    the node's interrupt parent.
-
-- clocks:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: a list of phandle, should contain an entry for each
-		    entries in clock-names.
-
-- clock-names
-	Usage: required
-	Value type: <string>
-	Definition: a list of clock names, must include "cci" clock.
-
-- power-domains
-	Usage: required for "qcom,msm8996-cci"
-	Value type: <prop-encoded-array>
-	Definition:
-
-SUBNODES:
-
-The CCI provides I2C masters for one (msm8916) or two i2c busses (msm8974,
-msm8996, sdm845, sm8250 and sm8450), described as subdevices named "i2c-bus@0"
-and "i2c-bus@1".
-
-PROPERTIES:
-
-- reg:
-	Usage: required
-	Value type: <u32>
-	Definition: Index of the CCI bus/master
-
-- clock-frequency:
-	Usage: optional
-	Value type: <u32>
-	Definition: Desired I2C bus clock frequency in Hz, defaults to 100
-		    kHz if omitted.
-
-Example:
-
-	cci@a0c000 {
-		compatible = "qcom,msm8996-cci";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0xa0c000 0x1000>;
-		interrupts = <GIC_SPI 295 IRQ_TYPE_EDGE_RISING>;
-		clocks = <&mmcc MMSS_MMAGIC_AHB_CLK>,
-			 <&mmcc CAMSS_TOP_AHB_CLK>,
-			 <&mmcc CAMSS_CCI_AHB_CLK>,
-			 <&mmcc CAMSS_CCI_CLK>,
-			 <&mmcc CAMSS_AHB_CLK>;
-		clock-names = "mmss_mmagic_ahb",
-			      "camss_top_ahb",
-			      "cci_ahb",
-			      "cci",
-			      "camss_ahb";
-
-		i2c-bus@0 {
-			reg = <0>;
-			clock-frequency = <400000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		i2c-bus@1 {
-			reg = <1>;
-			clock-frequency = <400000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-	};

@@ -0,0 +1,242 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/qcom,i2c-cci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Camera Control Interface (CCI) I2C controller
+
+maintainers:
+  - Loic Poulain <loic.poulain@linaro.org>
+  - Robert Foss <robert.foss@linaro.org>
+
+properties:
+  compatible:
+    enum:
+      - qcom,msm8916-cci
+      - qcom,msm8974-cci
+      - qcom,msm8996-cci
+      - qcom,sdm845-cci
+      - qcom,sm8250-cci
+      - qcom,sm8450-cci
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+  clocks:
+    minItems: 4
+    maxItems: 6
+
+  clock-names:
+    minItems: 4
+    maxItems: 6
+
+  interrupts:
+    maxItems: 1
+
+  power-domains:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+patternProperties:
+  "^i2c-bus@[01]$":
+    $ref: /schemas/i2c/i2c-controller.yaml#
+    unevaluatedProperties: false
+
+    properties:
+      reg:
+        maxItems: 1
+
+      clock-frequency:
+        default: 100000
+
+required:
+  - compatible
+  - clock-names
+  - clocks
+  - interrupts
+  - reg
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,msm8996-cci
+    then:
+      required:
+        - power-domains
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,msm8916-cci
+    then:
+      properties:
+        i2c-bus@1: false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,msm8916-cci
+              - qcom,msm8996-cci
+    then:
+      properties:
+        clocks:
+          maxItems: 4
+        clock-names:
+          items:
+            - const: camss_top_ahb
+            - const: cci_ahb
+            - const: cci
+            - const: camss_ahb
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sdm845-cci
+    then:
+      properties:
+        clocks:
+          minItems: 6
+        clock-names:
+          items:
+            - const: camnoc_axi
+            - const: soc_ahb
+            - const: slow_ahb_src
+            - const: cpas_ahb
+            - const: cci
+            - const: cci_src
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sm8250-cci
+    then:
+      properties:
+        clocks:
+          minItems: 5
+          maxItems: 5
+        clock-names:
+          items:
+            - const: camnoc_axi
+            - const: slow_ahb_src
+            - const: cpas_ahb
+            - const: cci
+            - const: cci_src
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,camcc-sdm845.h>
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    cci@ac4a000 {
+        reg = <0x0ac4a000 0x4000>;
+        compatible = "qcom,sdm845-cci";
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        interrupts = <GIC_SPI 460 IRQ_TYPE_EDGE_RISING>;
+        power-domains = <&clock_camcc TITAN_TOP_GDSC>;
+
+        clocks = <&clock_camcc CAM_CC_CAMNOC_AXI_CLK>,
+                 <&clock_camcc CAM_CC_SOC_AHB_CLK>,
+                 <&clock_camcc CAM_CC_SLOW_AHB_CLK_SRC>,
+                 <&clock_camcc CAM_CC_CPAS_AHB_CLK>,
+                 <&clock_camcc CAM_CC_CCI_CLK>,
+                 <&clock_camcc CAM_CC_CCI_CLK_SRC>;
+        clock-names = "camnoc_axi",
+                      "soc_ahb",
+                      "slow_ahb_src",
+                      "cpas_ahb",
+                      "cci",
+                      "cci_src";
+
+        assigned-clocks = <&clock_camcc CAM_CC_CAMNOC_AXI_CLK>,
+                          <&clock_camcc CAM_CC_CCI_CLK>;
+        assigned-clock-rates = <80000000>,
+                               <37500000>;
+
+        pinctrl-names = "default", "sleep";
+        pinctrl-0 = <&cci0_default &cci1_default>;
+        pinctrl-1 = <&cci0_sleep &cci1_sleep>;
+
+        i2c-bus@0 {
+            reg = <0>;
+            clock-frequency = <1000000>;
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            camera@10 {
+                compatible = "ovti,ov8856";
+                reg = <0x10>;
+
+                reset-gpios = <&tlmm 9 GPIO_ACTIVE_LOW>;
+                pinctrl-names = "default";
+                pinctrl-0 = <&cam0_default>;
+
+                clocks = <&clock_camcc CAM_CC_MCLK0_CLK>;
+                clock-names = "xvclk";
+                clock-frequency = <19200000>;
+
+                dovdd-supply = <&vreg_lvs1a_1p8>;
+                avdd-supply = <&cam0_avdd_2v8>;
+                dvdd-supply = <&cam0_dvdd_1v2>;
+
+                port {
+                    ov8856_ep: endpoint {
+                        link-frequencies = /bits/ 64 <360000000 180000000>;
+                        data-lanes = <1 2 3 4>;
+                        remote-endpoint = <&csiphy0_ep>;
+                    };
+                };
+            };
+        };
+
+        cci_i2c1: i2c-bus@1 {
+            reg = <1>;
+            clock-frequency = <1000000>;
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            camera@60 {
+                compatible = "ovti,ov7251";
+                reg = <0x60>;
+
+                enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
+                pinctrl-names = "default";
+                pinctrl-0 = <&cam3_default>;
+
+                clocks = <&clock_camcc CAM_CC_MCLK3_CLK>;
+                clock-names = "xclk";
+                clock-frequency = <24000000>;
+
+                vdddo-supply = <&vreg_lvs1a_1p8>;
+                vdda-supply = <&cam3_avdd_2v8>;
+
+                port {
+                    ov7251_ep: endpoint {
+                        data-lanes = <0 1>;
+                        remote-endpoint = <&csiphy3_ep>;
+                    };
+                };
+            };
+        };
+    };

@@ -16882,7 +16882,7 @@ M:	Robert Foss <robert.foss@linaro.org>
 L:	linux-i2c@vger.kernel.org
 L:	linux-arm-msm@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt
+F:	Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
 F:	drivers/i2c/busses/i2c-qcom-cci.c
 
 QUALCOMM INTERCONNECT BWMON DRIVER