Add device tree bindings for the camera clock controller on Qualcomm SM8150 platform.
Reviewed-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Signed-off-by: Satya Priya Kakitapalli quic_skakitap@quicinc.com --- .../bindings/clock/qcom,sm8150-camcc.yaml | 77 ++++++++++ include/dt-bindings/clock/qcom,sm8150-camcc.h | 135 ++++++++++++++++++ 2 files changed, 212 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm8150-camcc.yaml create mode 100644 include/dt-bindings/clock/qcom,sm8150-camcc.h
diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8150-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8150-camcc.yaml new file mode 100644 index 000000000000..5e9f62d7866c --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,sm8150-camcc.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sm8150-camcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Camera Clock & Reset Controller on SM8150 + +maintainers: + - Satya Priya Kakitapalli quic_skakitap@quicinc.com + +description: | + Qualcomm camera clock control module provides the clocks, resets and + power domains on SM8150. + + See also:: include/dt-bindings/clock/qcom,sm8150-camcc.h + +properties: + compatible: + const: qcom,sm8150-camcc + + reg: + maxItems: 1 + + clocks: + items: + - description: Board XO source + - description: Camera AHB clock from GCC + + power-domains: + maxItems: 1 + description: + A phandle and PM domain specifier for the MMCX power domain. + + required-opps: + maxItems: 1 + description: + A phandle to an OPP node describing required MMCX performance point. + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + +required: + - compatible + - reg + - clocks + - power-domains + - required-opps + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sm8150.h> + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/power/qcom-rpmpd.h> + clock-controller@ad00000 { + compatible = "qcom,sm8150-camcc"; + reg = <0x0ad00000 0x10000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_CAMERA_AHB_CLK>; + power-domains = <&rpmhpd SM8150_MMCX>; + required-opps = <&rpmhpd_opp_low_svs>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/include/dt-bindings/clock/qcom,sm8150-camcc.h b/include/dt-bindings/clock/qcom,sm8150-camcc.h new file mode 100644 index 000000000000..5444035efa93 --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm8150-camcc.h @@ -0,0 +1,135 @@ +/* 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_SM8150_H +#define _DT_BINDINGS_CLK_QCOM_CAM_CC_SM8150_H + +/* CAM_CC clocks */ +#define CAM_CC_PLL0 0 +#define CAM_CC_PLL0_OUT_EVEN 1 +#define CAM_CC_PLL0_OUT_ODD 2 +#define CAM_CC_PLL1 3 +#define CAM_CC_PLL1_OUT_EVEN 4 +#define CAM_CC_PLL2 5 +#define CAM_CC_PLL2_OUT_MAIN 6 +#define CAM_CC_PLL3 7 +#define CAM_CC_PLL3_OUT_EVEN 8 +#define CAM_CC_PLL4 9 +#define CAM_CC_PLL4_OUT_EVEN 10 +#define CAM_CC_BPS_AHB_CLK 11 +#define CAM_CC_BPS_AREG_CLK 12 +#define CAM_CC_BPS_AXI_CLK 13 +#define CAM_CC_BPS_CLK 14 +#define CAM_CC_BPS_CLK_SRC 15 +#define CAM_CC_CAMNOC_AXI_CLK 16 +#define CAM_CC_CAMNOC_AXI_CLK_SRC 17 +#define CAM_CC_CAMNOC_DCD_XO_CLK 18 +#define CAM_CC_CCI_0_CLK 19 +#define CAM_CC_CCI_0_CLK_SRC 20 +#define CAM_CC_CCI_1_CLK 21 +#define CAM_CC_CCI_1_CLK_SRC 22 +#define CAM_CC_CORE_AHB_CLK 23 +#define CAM_CC_CPAS_AHB_CLK 24 +#define CAM_CC_CPHY_RX_CLK_SRC 25 +#define CAM_CC_CSI0PHYTIMER_CLK 26 +#define CAM_CC_CSI0PHYTIMER_CLK_SRC 27 +#define CAM_CC_CSI1PHYTIMER_CLK 28 +#define CAM_CC_CSI1PHYTIMER_CLK_SRC 29 +#define CAM_CC_CSI2PHYTIMER_CLK 30 +#define CAM_CC_CSI2PHYTIMER_CLK_SRC 31 +#define CAM_CC_CSI3PHYTIMER_CLK 32 +#define CAM_CC_CSI3PHYTIMER_CLK_SRC 33 +#define CAM_CC_CSIPHY0_CLK 34 +#define CAM_CC_CSIPHY1_CLK 35 +#define CAM_CC_CSIPHY2_CLK 36 +#define CAM_CC_CSIPHY3_CLK 37 +#define CAM_CC_FAST_AHB_CLK_SRC 38 +#define CAM_CC_FD_CORE_CLK 39 +#define CAM_CC_FD_CORE_CLK_SRC 40 +#define CAM_CC_FD_CORE_UAR_CLK 41 +#define CAM_CC_GDSC_CLK 42 +#define CAM_CC_ICP_AHB_CLK 43 +#define CAM_CC_ICP_CLK 44 +#define CAM_CC_ICP_CLK_SRC 45 +#define CAM_CC_IFE_0_AXI_CLK 46 +#define CAM_CC_IFE_0_CLK 47 +#define CAM_CC_IFE_0_CLK_SRC 48 +#define CAM_CC_IFE_0_CPHY_RX_CLK 49 +#define CAM_CC_IFE_0_CSID_CLK 50 +#define CAM_CC_IFE_0_CSID_CLK_SRC 51 +#define CAM_CC_IFE_0_DSP_CLK 52 +#define CAM_CC_IFE_1_AXI_CLK 53 +#define CAM_CC_IFE_1_CLK 54 +#define CAM_CC_IFE_1_CLK_SRC 55 +#define CAM_CC_IFE_1_CPHY_RX_CLK 56 +#define CAM_CC_IFE_1_CSID_CLK 57 +#define CAM_CC_IFE_1_CSID_CLK_SRC 58 +#define CAM_CC_IFE_1_DSP_CLK 59 +#define CAM_CC_IFE_LITE_0_CLK 60 +#define CAM_CC_IFE_LITE_0_CLK_SRC 61 +#define CAM_CC_IFE_LITE_0_CPHY_RX_CLK 62 +#define CAM_CC_IFE_LITE_0_CSID_CLK 63 +#define CAM_CC_IFE_LITE_0_CSID_CLK_SRC 64 +#define CAM_CC_IFE_LITE_1_CLK 65 +#define CAM_CC_IFE_LITE_1_CLK_SRC 66 +#define CAM_CC_IFE_LITE_1_CPHY_RX_CLK 67 +#define CAM_CC_IFE_LITE_1_CSID_CLK 68 +#define CAM_CC_IFE_LITE_1_CSID_CLK_SRC 69 +#define CAM_CC_IPE_0_AHB_CLK 70 +#define CAM_CC_IPE_0_AREG_CLK 71 +#define CAM_CC_IPE_0_AXI_CLK 72 +#define CAM_CC_IPE_0_CLK 73 +#define CAM_CC_IPE_0_CLK_SRC 74 +#define CAM_CC_IPE_1_AHB_CLK 75 +#define CAM_CC_IPE_1_AREG_CLK 76 +#define CAM_CC_IPE_1_AXI_CLK 77 +#define CAM_CC_IPE_1_CLK 78 +#define CAM_CC_JPEG_CLK 79 +#define CAM_CC_JPEG_CLK_SRC 80 +#define CAM_CC_LRME_CLK 81 +#define CAM_CC_LRME_CLK_SRC 82 +#define CAM_CC_MCLK0_CLK 83 +#define CAM_CC_MCLK0_CLK_SRC 84 +#define CAM_CC_MCLK1_CLK 85 +#define CAM_CC_MCLK1_CLK_SRC 86 +#define CAM_CC_MCLK2_CLK 87 +#define CAM_CC_MCLK2_CLK_SRC 88 +#define CAM_CC_MCLK3_CLK 89 +#define CAM_CC_MCLK3_CLK_SRC 90 +#define CAM_CC_SLOW_AHB_CLK_SRC 91 + +/* CAM_CC power domains */ +#define TITAN_TOP_GDSC 0 +#define BPS_GDSC 1 +#define IFE_0_GDSC 2 +#define IFE_1_GDSC 3 +#define IPE_0_GDSC 4 +#define IPE_1_GDSC 5 + +/* CAM_CC resets */ +#define CAM_CC_BPS_BCR 0 +#define CAM_CC_CAMNOC_BCR 1 +#define CAM_CC_CCI_BCR 2 +#define CAM_CC_CPAS_BCR 3 +#define CAM_CC_CSI0PHY_BCR 4 +#define CAM_CC_CSI1PHY_BCR 5 +#define CAM_CC_CSI2PHY_BCR 6 +#define CAM_CC_CSI3PHY_BCR 7 +#define CAM_CC_FD_BCR 8 +#define CAM_CC_ICP_BCR 9 +#define CAM_CC_IFE_0_BCR 10 +#define CAM_CC_IFE_1_BCR 11 +#define CAM_CC_IFE_LITE_0_BCR 12 +#define CAM_CC_IFE_LITE_1_BCR 13 +#define CAM_CC_IPE_0_BCR 14 +#define CAM_CC_IPE_1_BCR 15 +#define CAM_CC_JPEG_BCR 16 +#define CAM_CC_LRME_BCR 17 +#define CAM_CC_MCLK0_BCR 18 +#define CAM_CC_MCLK1_BCR 19 +#define CAM_CC_MCLK2_BCR 20 +#define CAM_CC_MCLK3_BCR 21 + +#endif