From: Taniya Das <quic_tdas@xxxxxxxxxxx> Add device tree bindings for the global clock controller on Qualcomm SM8750 platform. Signed-off-by: Taniya Das <quic_tdas@xxxxxxxxxxx> Signed-off-by: Melody Olvera <quic_molvera@xxxxxxxxxxx> --- .../devicetree/bindings/clock/qcom,sm8750-gcc.yaml | 62 ++++++ include/dt-bindings/clock/qcom,sm8750-gcc.h | 226 +++++++++++++++++++++ 2 files changed, 288 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8750-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8750-gcc.yaml new file mode 100644 index 0000000000000000000000000000000000000000..aab7039fd28db2f4e2a6b9b7a6340d17ad05156d --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,sm8750-gcc.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sm8750-gcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller on SM8750 + +maintainers: + - Taniya Das <quic_tdas@xxxxxxxxxxx> + +description: | + Qualcomm global clock control module provides the clocks, resets and power + domains on SM8750 + + See also: include/dt-bindings/clock/qcom,sm8750-gcc.h + +properties: + compatible: + const: qcom,sm8750-gcc + + clocks: + items: + - description: Board XO source + - description: Board Always On XO source + - description: Sleep clock source + - description: PCIE 0 Pipe clock source + - description: UFS Phy Rx symbol 0 clock source + - description: UFS Phy Rx symbol 1 clock source + - description: UFS Phy Tx symbol 0 clock source + - description: USB3 Phy wrapper pipe clock source + +required: + - compatible + - clocks + - '#power-domain-cells' + +allOf: + - $ref: qcom,gcc.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + clock-controller@100000 { + compatible = "qcom,sm8750-gcc"; + reg = <0x00100000 0x001f4200>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&rpmhcc RPMH_CXO_CLK_A>, + <&sleep_clk>, + <&pcie0_phy>, + <&ufs_mem_phy 0>, + <&ufs_mem_phy 1>, + <&ufs_mem_phy 2>, + <&usb_1_qmpphy>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + +... diff --git a/include/dt-bindings/clock/qcom,sm8750-gcc.h b/include/dt-bindings/clock/qcom,sm8750-gcc.h new file mode 100644 index 0000000000000000000000000000000000000000..e234595d7f42d60291d60d7dcae6c6c8cb9b9925 --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm8750-gcc.h @@ -0,0 +1,226 @@ +/* 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_GCC_SM8750_H +#define _DT_BINDINGS_CLK_QCOM_GCC_SM8750_H + +/* GCC clocks */ +#define GCC_AGGRE_NOC_PCIE_AXI_CLK 0 +#define GCC_AGGRE_UFS_PHY_AXI_CLK 1 +#define GCC_AGGRE_UFS_PHY_AXI_HW_CTL_CLK 2 +#define GCC_AGGRE_USB3_PRIM_AXI_CLK 3 +#define GCC_BOOT_ROM_AHB_CLK 4 +#define GCC_CAM_BIST_MCLK_AHB_CLK 5 +#define GCC_CAMERA_AHB_CLK 6 +#define GCC_CAMERA_HF_AXI_CLK 7 +#define GCC_CAMERA_SF_AXI_CLK 8 +#define GCC_CAMERA_XO_CLK 9 +#define GCC_CFG_NOC_PCIE_ANOC_AHB_CLK 10 +#define GCC_CFG_NOC_USB3_PRIM_AXI_CLK 11 +#define GCC_CNOC_PCIE_SF_AXI_CLK 12 +#define GCC_DDRSS_GPU_AXI_CLK 13 +#define GCC_DDRSS_PCIE_SF_QTB_CLK 14 +#define GCC_DISP_AHB_CLK 15 +#define GCC_DISP_HF_AXI_CLK 16 +#define GCC_EVA_AHB_CLK 17 +#define GCC_EVA_AXI0_CLK 18 +#define GCC_EVA_AXI0C_CLK 19 +#define GCC_EVA_XO_CLK 20 +#define GCC_GP1_CLK 21 +#define GCC_GP1_CLK_SRC 22 +#define GCC_GP2_CLK 23 +#define GCC_GP2_CLK_SRC 24 +#define GCC_GP3_CLK 25 +#define GCC_GP3_CLK_SRC 26 +#define GCC_GPLL0 27 +#define GCC_GPLL0_OUT_EVEN 28 +#define GCC_GPLL1 29 +#define GCC_GPLL4 30 +#define GCC_GPLL7 31 +#define GCC_GPLL9 32 +#define GCC_GPU_CFG_AHB_CLK 33 +#define GCC_GPU_GEMNOC_GFX_CLK 34 +#define GCC_GPU_GPLL0_CLK_SRC 35 +#define GCC_GPU_GPLL0_DIV_CLK_SRC 36 +#define GCC_PCIE_0_AUX_CLK 37 +#define GCC_PCIE_0_AUX_CLK_SRC 38 +#define GCC_PCIE_0_CFG_AHB_CLK 39 +#define GCC_PCIE_0_MSTR_AXI_CLK 40 +#define GCC_PCIE_0_PHY_RCHNG_CLK 41 +#define GCC_PCIE_0_PHY_RCHNG_CLK_SRC 42 +#define GCC_PCIE_0_PIPE_CLK 43 +#define GCC_PCIE_0_PIPE_CLK_SRC 44 +#define GCC_PCIE_0_SLV_AXI_CLK 45 +#define GCC_PCIE_0_SLV_Q2A_AXI_CLK 46 +#define GCC_PCIE_RSCC_CFG_AHB_CLK 47 +#define GCC_PCIE_RSCC_XO_CLK 48 +#define GCC_PDM2_CLK 49 +#define GCC_PDM2_CLK_SRC 50 +#define GCC_PDM_AHB_CLK 51 +#define GCC_PDM_XO4_CLK 52 +#define GCC_QMIP_CAMERA_CMD_AHB_CLK 53 +#define GCC_QMIP_CAMERA_NRT_AHB_CLK 54 +#define GCC_QMIP_CAMERA_RT_AHB_CLK 55 +#define GCC_QMIP_GPU_AHB_CLK 56 +#define GCC_QMIP_PCIE_AHB_CLK 57 +#define GCC_QMIP_VIDEO_CV_CPU_AHB_CLK 58 +#define GCC_QMIP_VIDEO_CVP_AHB_CLK 59 +#define GCC_QMIP_VIDEO_V_CPU_AHB_CLK 60 +#define GCC_QMIP_VIDEO_VCODEC_AHB_CLK 61 +#define GCC_QUPV3_I2C_CORE_CLK 62 +#define GCC_QUPV3_I2C_S0_CLK 63 +#define GCC_QUPV3_I2C_S0_CLK_SRC 64 +#define GCC_QUPV3_I2C_S1_CLK 65 +#define GCC_QUPV3_I2C_S1_CLK_SRC 66 +#define GCC_QUPV3_I2C_S2_CLK 67 +#define GCC_QUPV3_I2C_S2_CLK_SRC 68 +#define GCC_QUPV3_I2C_S3_CLK 69 +#define GCC_QUPV3_I2C_S3_CLK_SRC 70 +#define GCC_QUPV3_I2C_S4_CLK 71 +#define GCC_QUPV3_I2C_S4_CLK_SRC 72 +#define GCC_QUPV3_I2C_S5_CLK 73 +#define GCC_QUPV3_I2C_S5_CLK_SRC 74 +#define GCC_QUPV3_I2C_S6_CLK 75 +#define GCC_QUPV3_I2C_S6_CLK_SRC 76 +#define GCC_QUPV3_I2C_S7_CLK 77 +#define GCC_QUPV3_I2C_S7_CLK_SRC 78 +#define GCC_QUPV3_I2C_S8_CLK 79 +#define GCC_QUPV3_I2C_S8_CLK_SRC 80 +#define GCC_QUPV3_I2C_S9_CLK 81 +#define GCC_QUPV3_I2C_S9_CLK_SRC 82 +#define GCC_QUPV3_I2C_S_AHB_CLK 83 +#define GCC_QUPV3_WRAP1_CORE_2X_CLK 84 +#define GCC_QUPV3_WRAP1_CORE_CLK 85 +#define GCC_QUPV3_WRAP1_QSPI_REF_CLK 86 +#define GCC_QUPV3_WRAP1_QSPI_REF_CLK_SRC 87 +#define GCC_QUPV3_WRAP1_S0_CLK 88 +#define GCC_QUPV3_WRAP1_S0_CLK_SRC 89 +#define GCC_QUPV3_WRAP1_S1_CLK 90 +#define GCC_QUPV3_WRAP1_S1_CLK_SRC 91 +#define GCC_QUPV3_WRAP1_S2_CLK 92 +#define GCC_QUPV3_WRAP1_S2_CLK_SRC 93 +#define GCC_QUPV3_WRAP1_S3_CLK 94 +#define GCC_QUPV3_WRAP1_S3_CLK_SRC 95 +#define GCC_QUPV3_WRAP1_S4_CLK 96 +#define GCC_QUPV3_WRAP1_S4_CLK_SRC 97 +#define GCC_QUPV3_WRAP1_S5_CLK 98 +#define GCC_QUPV3_WRAP1_S5_CLK_SRC 99 +#define GCC_QUPV3_WRAP1_S6_CLK 100 +#define GCC_QUPV3_WRAP1_S6_CLK_SRC 101 +#define GCC_QUPV3_WRAP1_S7_CLK 102 +#define GCC_QUPV3_WRAP1_S7_CLK_SRC 103 +#define GCC_QUPV3_WRAP2_CORE_2X_CLK 104 +#define GCC_QUPV3_WRAP2_CORE_CLK 105 +#define GCC_QUPV3_WRAP2_IBI_CTRL_0_CLK_SRC 106 +#define GCC_QUPV3_WRAP2_IBI_CTRL_2_CLK 107 +#define GCC_QUPV3_WRAP2_IBI_CTRL_3_CLK 108 +#define GCC_QUPV3_WRAP2_S0_CLK 109 +#define GCC_QUPV3_WRAP2_S0_CLK_SRC 110 +#define GCC_QUPV3_WRAP2_S1_CLK 111 +#define GCC_QUPV3_WRAP2_S1_CLK_SRC 112 +#define GCC_QUPV3_WRAP2_S2_CLK 113 +#define GCC_QUPV3_WRAP2_S2_CLK_SRC 114 +#define GCC_QUPV3_WRAP2_S3_CLK 115 +#define GCC_QUPV3_WRAP2_S3_CLK_SRC 116 +#define GCC_QUPV3_WRAP2_S4_CLK 117 +#define GCC_QUPV3_WRAP2_S4_CLK_SRC 118 +#define GCC_QUPV3_WRAP2_S5_CLK 119 +#define GCC_QUPV3_WRAP2_S5_CLK_SRC 120 +#define GCC_QUPV3_WRAP2_S6_CLK 121 +#define GCC_QUPV3_WRAP2_S6_CLK_SRC 122 +#define GCC_QUPV3_WRAP2_S7_CLK 123 +#define GCC_QUPV3_WRAP2_S7_CLK_SRC 124 +#define GCC_QUPV3_WRAP_1_M_AHB_CLK 125 +#define GCC_QUPV3_WRAP_1_S_AHB_CLK 126 +#define GCC_QUPV3_WRAP_2_IBI_2_AHB_CLK 127 +#define GCC_QUPV3_WRAP_2_IBI_3_AHB_CLK 128 +#define GCC_QUPV3_WRAP_2_M_AHB_CLK 129 +#define GCC_QUPV3_WRAP_2_S_AHB_CLK 130 +#define GCC_SDCC2_AHB_CLK 131 +#define GCC_SDCC2_APPS_CLK 132 +#define GCC_SDCC2_APPS_CLK_SRC 133 +#define GCC_SDCC4_AHB_CLK 134 +#define GCC_SDCC4_APPS_CLK 135 +#define GCC_SDCC4_APPS_CLK_SRC 136 +#define GCC_UFS_PHY_AHB_CLK 137 +#define GCC_UFS_PHY_AXI_CLK 138 +#define GCC_UFS_PHY_AXI_CLK_SRC 139 +#define GCC_UFS_PHY_AXI_HW_CTL_CLK 140 +#define GCC_UFS_PHY_ICE_CORE_CLK 141 +#define GCC_UFS_PHY_ICE_CORE_CLK_SRC 142 +#define GCC_UFS_PHY_ICE_CORE_HW_CTL_CLK 143 +#define GCC_UFS_PHY_PHY_AUX_CLK 144 +#define GCC_UFS_PHY_PHY_AUX_CLK_SRC 145 +#define GCC_UFS_PHY_PHY_AUX_HW_CTL_CLK 146 +#define GCC_UFS_PHY_RX_SYMBOL_0_CLK 147 +#define GCC_UFS_PHY_RX_SYMBOL_0_CLK_SRC 148 +#define GCC_UFS_PHY_RX_SYMBOL_1_CLK 149 +#define GCC_UFS_PHY_RX_SYMBOL_1_CLK_SRC 150 +#define GCC_UFS_PHY_TX_SYMBOL_0_CLK 151 +#define GCC_UFS_PHY_TX_SYMBOL_0_CLK_SRC 152 +#define GCC_UFS_PHY_UNIPRO_CORE_CLK 153 +#define GCC_UFS_PHY_UNIPRO_CORE_CLK_SRC 154 +#define GCC_UFS_PHY_UNIPRO_CORE_HW_CTL_CLK 155 +#define GCC_USB30_PRIM_MASTER_CLK 156 +#define GCC_USB30_PRIM_MASTER_CLK_SRC 157 +#define GCC_USB30_PRIM_MOCK_UTMI_CLK 158 +#define GCC_USB30_PRIM_MOCK_UTMI_CLK_SRC 159 +#define GCC_USB30_PRIM_MOCK_UTMI_POSTDIV_CLK_SRC 160 +#define GCC_USB30_PRIM_SLEEP_CLK 161 +#define GCC_USB3_PRIM_PHY_AUX_CLK 162 +#define GCC_USB3_PRIM_PHY_AUX_CLK_SRC 163 +#define GCC_USB3_PRIM_PHY_COM_AUX_CLK 164 +#define GCC_USB3_PRIM_PHY_PIPE_CLK 165 +#define GCC_USB3_PRIM_PHY_PIPE_CLK_SRC 166 +#define GCC_VIDEO_AHB_CLK 167 +#define GCC_VIDEO_AXI0_CLK 168 +#define GCC_VIDEO_AXI1_CLK 169 +#define GCC_VIDEO_XO_CLK 170 + +/* GCC power domains */ +#define GCC_PCIE_0_GDSC 0 +#define GCC_PCIE_0_PHY_GDSC 1 +#define GCC_UFS_MEM_PHY_GDSC 2 +#define GCC_UFS_PHY_GDSC 3 +#define GCC_USB30_PRIM_GDSC 4 +#define GCC_USB3_PHY_GDSC 5 + +/* GCC resets */ +#define GCC_CAMERA_BCR 0 +#define GCC_DISPLAY_BCR 1 +#define GCC_EVA_BCR 2 +#define GCC_GPU_BCR 3 +#define GCC_PCIE_0_BCR 4 +#define GCC_PCIE_0_LINK_DOWN_BCR 5 +#define GCC_PCIE_0_NOCSR_COM_PHY_BCR 6 +#define GCC_PCIE_0_PHY_BCR 7 +#define GCC_PCIE_0_PHY_NOCSR_COM_PHY_BCR 8 +#define GCC_PCIE_PHY_BCR 9 +#define GCC_PCIE_PHY_CFG_AHB_BCR 10 +#define GCC_PCIE_PHY_COM_BCR 11 +#define GCC_PCIE_RSCC_BCR 12 +#define GCC_PDM_BCR 13 +#define GCC_QUPV3_WRAPPER_1_BCR 14 +#define GCC_QUPV3_WRAPPER_2_BCR 15 +#define GCC_QUPV3_WRAPPER_I2C_BCR 16 +#define GCC_QUSB2PHY_PRIM_BCR 17 +#define GCC_QUSB2PHY_SEC_BCR 18 +#define GCC_SDCC2_BCR 19 +#define GCC_SDCC4_BCR 20 +#define GCC_UFS_PHY_BCR 21 +#define GCC_USB30_PRIM_BCR 22 +#define GCC_USB3_DP_PHY_PRIM_BCR 23 +#define GCC_USB3_DP_PHY_SEC_BCR 24 +#define GCC_USB3_PHY_PRIM_BCR 25 +#define GCC_USB3_PHY_SEC_BCR 26 +#define GCC_USB3PHY_PHY_PRIM_BCR 27 +#define GCC_USB3PHY_PHY_SEC_BCR 28 +#define GCC_VIDEO_AXI0_CLK_ARES 29 +#define GCC_VIDEO_AXI1_CLK_ARES 30 +#define GCC_VIDEO_BCR 31 +#define GCC_EVA_AXI0_CLK_ARES 32 +#define GCC_EVA_AXI0C_CLK_ARES 33 + +#endif -- 2.46.1
