dt-bindings: clock: add QCOM SM6350 camera clock bindings

Add device tree bindings for camera clock controller for
Qualcomm Technology Inc's SM6350 SoC.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221213152617.296426-1-konrad.dybcio@linaro.org

Documentation/devicetree/bindings/clock/qcom,sm6350-camcc.yaml

+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm6350-camcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Camera Clock & Reset Controller on SM6350
+
+maintainers:
+  - Konrad Dybcio <konrad.dybcio@linaro.org>
+
+description: |
+  Qualcomm camera clock control module provides the clocks, resets and  power
+  domains on SM6350.
+
+  See also:: include/dt-bindings/clock/qcom,sm6350-camcc.h
+
+properties:
+  compatible:
+    const: qcom,sm6350-camcc
+
+  clocks:
+    items:
+      - description: Board XO source
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - clocks
+
+allOf:
+  - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    clock-controller@ad00000 {
+      compatible = "qcom,sm6350-camcc";
+      reg = <0x0ad00000 0x16000>;
+      clocks = <&rpmhcc RPMH_CXO_CLK>;
+      #clock-cells = <1>;
+      #reset-cells = <1>;
+      #power-domain-cells = <1>;
+    };
+...

include/dt-bindings/clock/qcom,sm6350-camcc.h

+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2022, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Linaro Limited
+ */
+
+#ifndef _DT_BINDINGS_CLK_QCOM_CAMCC_SM6350_H
+#define _DT_BINDINGS_CLK_QCOM_CAMCC_SM6350_H
+
+/* CAMCC clocks */
+#define CAMCC_PLL2_OUT_EARLY		0
+#define CAMCC_PLL0			1
+#define CAMCC_PLL0_OUT_EVEN		2
+#define CAMCC_PLL1			3
+#define CAMCC_PLL1_OUT_EVEN		4
+#define CAMCC_PLL2			5
+#define CAMCC_PLL2_OUT_MAIN		6
+#define CAMCC_PLL3			7
+#define CAMCC_BPS_AHB_CLK		8
+#define CAMCC_BPS_AREG_CLK		9
+#define CAMCC_BPS_AXI_CLK		10
+#define CAMCC_BPS_CLK			11
+#define CAMCC_BPS_CLK_SRC		12
+#define CAMCC_CAMNOC_ATB_CLK		13
+#define CAMCC_CAMNOC_AXI_CLK		14
+#define CAMCC_CCI_0_CLK		15
+#define CAMCC_CCI_0_CLK_SRC		16
+#define CAMCC_CCI_1_CLK		17
+#define CAMCC_CCI_1_CLK_SRC		18
+#define CAMCC_CORE_AHB_CLK		19
+#define CAMCC_CPAS_AHB_CLK		20
+#define CAMCC_CPHY_RX_CLK_SRC		21
+#define CAMCC_CSI0PHYTIMER_CLK		22
+#define CAMCC_CSI0PHYTIMER_CLK_SRC	23
+#define CAMCC_CSI1PHYTIMER_CLK		24
+#define CAMCC_CSI1PHYTIMER_CLK_SRC	25
+#define CAMCC_CSI2PHYTIMER_CLK		26
+#define CAMCC_CSI2PHYTIMER_CLK_SRC	27
+#define CAMCC_CSI3PHYTIMER_CLK		28
+#define CAMCC_CSI3PHYTIMER_CLK_SRC	29
+#define CAMCC_CSIPHY0_CLK		30
+#define CAMCC_CSIPHY1_CLK		31
+#define CAMCC_CSIPHY2_CLK		32
+#define CAMCC_CSIPHY3_CLK		33
+#define CAMCC_FAST_AHB_CLK_SRC		34
+#define CAMCC_ICP_APB_CLK		35
+#define CAMCC_ICP_ATB_CLK		36
+#define CAMCC_ICP_CLK			37
+#define CAMCC_ICP_CLK_SRC		38
+#define CAMCC_ICP_CTI_CLK		39
+#define CAMCC_ICP_TS_CLK		40
+#define CAMCC_IFE_0_AXI_CLK		41
+#define CAMCC_IFE_0_CLK		42
+#define CAMCC_IFE_0_CLK_SRC		43
+#define CAMCC_IFE_0_CPHY_RX_CLK	44
+#define CAMCC_IFE_0_CSID_CLK		45
+#define CAMCC_IFE_0_CSID_CLK_SRC	46
+#define CAMCC_IFE_0_DSP_CLK		47
+#define CAMCC_IFE_1_AXI_CLK		48
+#define CAMCC_IFE_1_CLK		49
+#define CAMCC_IFE_1_CLK_SRC		50
+#define CAMCC_IFE_1_CPHY_RX_CLK	51
+#define CAMCC_IFE_1_CSID_CLK		52
+#define CAMCC_IFE_1_CSID_CLK_SRC	53
+#define CAMCC_IFE_1_DSP_CLK		54
+#define CAMCC_IFE_2_AXI_CLK		55
+#define CAMCC_IFE_2_CLK		56
+#define CAMCC_IFE_2_CLK_SRC		57
+#define CAMCC_IFE_2_CPHY_RX_CLK	58
+#define CAMCC_IFE_2_CSID_CLK		59
+#define CAMCC_IFE_2_CSID_CLK_SRC	60
+#define CAMCC_IFE_2_DSP_CLK		61
+#define CAMCC_IFE_LITE_CLK		62
+#define CAMCC_IFE_LITE_CLK_SRC		63
+#define CAMCC_IFE_LITE_CPHY_RX_CLK	64
+#define CAMCC_IFE_LITE_CSID_CLK	65
+#define CAMCC_IFE_LITE_CSID_CLK_SRC	66
+#define CAMCC_IPE_0_AHB_CLK		67
+#define CAMCC_IPE_0_AREG_CLK		68
+#define CAMCC_IPE_0_AXI_CLK		69
+#define CAMCC_IPE_0_CLK		70
+#define CAMCC_IPE_0_CLK_SRC		71
+#define CAMCC_JPEG_CLK			72
+#define CAMCC_JPEG_CLK_SRC		73
+#define CAMCC_LRME_CLK			74
+#define CAMCC_LRME_CLK_SRC		75
+#define CAMCC_MCLK0_CLK		76
+#define CAMCC_MCLK0_CLK_SRC		77
+#define CAMCC_MCLK1_CLK		78
+#define CAMCC_MCLK1_CLK_SRC		79
+#define CAMCC_MCLK2_CLK		80
+#define CAMCC_MCLK2_CLK_SRC		81
+#define CAMCC_MCLK3_CLK		82
+#define CAMCC_MCLK3_CLK_SRC		83
+#define CAMCC_MCLK4_CLK		84
+#define CAMCC_MCLK4_CLK_SRC		85
+#define CAMCC_SLOW_AHB_CLK_SRC		86
+#define CAMCC_SOC_AHB_CLK		87
+#define CAMCC_SYS_TMR_CLK		88
+
+/* GDSCs */
+#define BPS_GDSC			0
+#define IPE_0_GDSC			1
+#define IFE_0_GDSC			2
+#define IFE_1_GDSC			3
+#define IFE_2_GDSC			4
+#define TITAN_TOP_GDSC			5
+
+#endif