Add device tree bindings for the camera clock controller on Qualcomm SM4450 platform. Signed-off-by: Ajit Pandey <quic_ajipan@xxxxxxxxxxx> Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx> --- .../bindings/clock/qcom,sm4450-camcc.yaml | 63 +++++++++++ include/dt-bindings/clock/qcom,sm4450-camcc.h | 106 ++++++++++++++++++ 2 files changed, 169 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm4450-camcc.yaml create mode 100644 include/dt-bindings/clock/qcom,sm4450-camcc.h diff --git a/Documentation/devicetree/bindings/clock/qcom,sm4450-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm4450-camcc.yaml new file mode 100644 index 000000000000..f54ce865880d --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,sm4450-camcc.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sm4450-camcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Camera Clock & Reset Controller on SM4450 + +maintainers: + - Ajit Pandey <quic_ajipan@xxxxxxxxxxx> + - Taniya Das <quic_tdas@xxxxxxxxxxx> + +description: | + Qualcomm camera clock control module provides the clocks, resets and power + domains on SM4450 + + See also:: include/dt-bindings/clock/qcom,sm4450-camcc.h + +properties: + compatible: + const: qcom,sm4450-camcc + + reg: + maxItems: 1 + + clocks: + items: + - description: Board XO source + - description: Camera AHB clock source from GCC + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + +required: + - compatible + - reg + - clocks + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/clock/qcom,sm4450-gcc.h> + clock-controller@ade0000 { + compatible = "qcom,sm4450-camcc"; + reg = <0x0ade0000 0x20000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_CAMERA_AHB_CLK>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/include/dt-bindings/clock/qcom,sm4450-camcc.h b/include/dt-bindings/clock/qcom,sm4450-camcc.h new file mode 100644 index 000000000000..bf077951bf1c --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm4450-camcc.h @@ -0,0 +1,106 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_CAM_CC_SM4450_H +#define _DT_BINDINGS_CLK_QCOM_CAM_CC_SM4450_H + +/* CAM_CC clocks */ +#define CAM_CC_BPS_AHB_CLK 0 +#define CAM_CC_BPS_AREG_CLK 1 +#define CAM_CC_BPS_CLK 2 +#define CAM_CC_BPS_CLK_SRC 3 +#define CAM_CC_CAMNOC_ATB_CLK 4 +#define CAM_CC_CAMNOC_AXI_CLK 5 +#define CAM_CC_CAMNOC_AXI_CLK_SRC 6 +#define CAM_CC_CAMNOC_AXI_HF_CLK 7 +#define CAM_CC_CAMNOC_AXI_SF_CLK 8 +#define CAM_CC_CCI_0_CLK 9 +#define CAM_CC_CCI_0_CLK_SRC 10 +#define CAM_CC_CCI_1_CLK 11 +#define CAM_CC_CCI_1_CLK_SRC 12 +#define CAM_CC_CORE_AHB_CLK 13 +#define CAM_CC_CPAS_AHB_CLK 14 +#define CAM_CC_CPHY_RX_CLK_SRC 15 +#define CAM_CC_CRE_AHB_CLK 16 +#define CAM_CC_CRE_CLK 17 +#define CAM_CC_CRE_CLK_SRC 18 +#define CAM_CC_CSI0PHYTIMER_CLK 19 +#define CAM_CC_CSI0PHYTIMER_CLK_SRC 20 +#define CAM_CC_CSI1PHYTIMER_CLK 21 +#define CAM_CC_CSI1PHYTIMER_CLK_SRC 22 +#define CAM_CC_CSI2PHYTIMER_CLK 23 +#define CAM_CC_CSI2PHYTIMER_CLK_SRC 24 +#define CAM_CC_CSIPHY0_CLK 25 +#define CAM_CC_CSIPHY1_CLK 26 +#define CAM_CC_CSIPHY2_CLK 27 +#define CAM_CC_FAST_AHB_CLK_SRC 28 +#define CAM_CC_ICP_ATB_CLK 29 +#define CAM_CC_ICP_CLK 30 +#define CAM_CC_ICP_CLK_SRC 31 +#define CAM_CC_ICP_CTI_CLK 32 +#define CAM_CC_ICP_TS_CLK 33 +#define CAM_CC_MCLK0_CLK 34 +#define CAM_CC_MCLK0_CLK_SRC 35 +#define CAM_CC_MCLK1_CLK 36 +#define CAM_CC_MCLK1_CLK_SRC 37 +#define CAM_CC_MCLK2_CLK 38 +#define CAM_CC_MCLK2_CLK_SRC 39 +#define CAM_CC_MCLK3_CLK 40 +#define CAM_CC_MCLK3_CLK_SRC 41 +#define CAM_CC_OPE_0_AHB_CLK 42 +#define CAM_CC_OPE_0_AREG_CLK 43 +#define CAM_CC_OPE_0_CLK 44 +#define CAM_CC_OPE_0_CLK_SRC 45 +#define CAM_CC_PLL0 46 +#define CAM_CC_PLL0_OUT_EVEN 47 +#define CAM_CC_PLL0_OUT_ODD 48 +#define CAM_CC_PLL1 49 +#define CAM_CC_PLL1_OUT_EVEN 50 +#define CAM_CC_PLL2 51 +#define CAM_CC_PLL2_OUT_EVEN 52 +#define CAM_CC_PLL3 53 +#define CAM_CC_PLL3_OUT_EVEN 54 +#define CAM_CC_PLL4 55 +#define CAM_CC_PLL4_OUT_EVEN 56 +#define CAM_CC_SLOW_AHB_CLK_SRC 57 +#define CAM_CC_SOC_AHB_CLK 58 +#define CAM_CC_SYS_TMR_CLK 59 +#define CAM_CC_TFE_0_AHB_CLK 60 +#define CAM_CC_TFE_0_CLK 61 +#define CAM_CC_TFE_0_CLK_SRC 62 +#define CAM_CC_TFE_0_CPHY_RX_CLK 63 +#define CAM_CC_TFE_0_CSID_CLK 64 +#define CAM_CC_TFE_0_CSID_CLK_SRC 65 +#define CAM_CC_TFE_1_AHB_CLK 66 +#define CAM_CC_TFE_1_CLK 67 +#define CAM_CC_TFE_1_CLK_SRC 68 +#define CAM_CC_TFE_1_CPHY_RX_CLK 69 +#define CAM_CC_TFE_1_CSID_CLK 70 +#define CAM_CC_TFE_1_CSID_CLK_SRC 71 + +/* CAM_CC power domains */ +#define CAM_CC_CAMSS_TOP_GDSC 0 + +/* CAM_CC resets */ +#define CAM_CC_BPS_BCR 0 +#define CAM_CC_CAMNOC_BCR 1 +#define CAM_CC_CAMSS_TOP_BCR 2 +#define CAM_CC_CCI_0_BCR 3 +#define CAM_CC_CCI_1_BCR 4 +#define CAM_CC_CPAS_BCR 5 +#define CAM_CC_CRE_BCR 6 +#define CAM_CC_CSI0PHY_BCR 7 +#define CAM_CC_CSI1PHY_BCR 8 +#define CAM_CC_CSI2PHY_BCR 9 +#define CAM_CC_ICP_BCR 10 +#define CAM_CC_MCLK0_BCR 11 +#define CAM_CC_MCLK1_BCR 12 +#define CAM_CC_MCLK2_BCR 13 +#define CAM_CC_MCLK3_BCR 14 +#define CAM_CC_OPE_0_BCR 15 +#define CAM_CC_TFE_0_BCR 16 +#define CAM_CC_TFE_1_BCR 17 + +#endif -- 2.25.1
