Add device tree bindings for global clock controller on SM8550 SoCs. Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx> --- .../bindings/clock/qcom,gcc-sm8550.yaml | 88 +++++++ include/dt-bindings/clock/qcom,gcc-sm8550.h | 231 ++++++++++++++++++ 2 files changed, 319 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-sm8550.yaml create mode 100644 include/dt-bindings/clock/qcom,gcc-sm8550.h diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-sm8550.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-sm8550.yaml new file mode 100644 index 000000000000..a2468167c8ab --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-sm8550.yaml @@ -0,0 +1,88 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-sm8550.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for SM8550 + +maintainers: + - Bjorn Andersson <andersson@xxxxxxxxxx> + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on SM8550 + + See also: + - dt-bindings/clock/qcom,gcc-sm8550.h + +properties: + compatible: + const: qcom,sm8550-gcc + + clocks: + items: + - description: Board XO source + - description: Sleep clock source + - description: PCIE 0 Pipe clock source (Optional clock) + - description: PCIE 1 Pipe clock source (Optional clock) + - description: PCIE 1 Phy Auxiliary clock source (Optional clock) + - description: UFS Phy Rx symbol 0 clock source (Optional clock) + - description: UFS Phy Rx symbol 1 clock source (Optional clock) + - description: UFS Phy Tx symbol 0 clock source (Optional clock) + - description: USB3 Phy wrapper pipe clock source (Optional clock) + minItems: 2 + + clock-names: + items: + - const: bi_tcxo + - const: sleep_clk + - const: pcie_0_pipe_clk # Optional clock + - const: pcie_1_pipe_clk # Optional clock + - const: pcie_1_phy_aux_clk # Optional clock + - const: ufs_phy_rx_symbol_0_clk # Optional clock + - const: ufs_phy_rx_symbol_1_clk # Optional clock + - const: ufs_phy_tx_symbol_0_clk # Optional clock + - const: usb3_phy_wrapper_gcc_usb30_pipe_clk # Optional clock + minItems: 2 + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +allOf: + - $ref: qcom,gcc.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + clock-controller@100000 { + compatible = "qcom,sm8550-gcc"; + reg = <0x00100000 0x001f4200>; + clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>; + clock-names = "bi_tcxo", "sleep_clk"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + +... diff --git a/include/dt-bindings/clock/qcom,gcc-sm8550.h b/include/dt-bindings/clock/qcom,gcc-sm8550.h new file mode 100644 index 000000000000..3bf6f2b75c99 --- /dev/null +++ b/include/dt-bindings/clock/qcom,gcc-sm8550.h @@ -0,0 +1,231 @@ +/* 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_GCC_SM8550_H +#define _DT_BINDINGS_CLK_QCOM_GCC_SM8550_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_AHB2PHY_0_CLK 4 +#define GCC_BOOT_ROM_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_DISP_XO_CLK 17 +#define GCC_GP1_CLK 18 +#define GCC_GP1_CLK_SRC 19 +#define GCC_GP2_CLK 20 +#define GCC_GP2_CLK_SRC 21 +#define GCC_GP3_CLK 22 +#define GCC_GP3_CLK_SRC 23 +#define GCC_GPLL0 24 +#define GCC_GPLL0_OUT_EVEN 25 +#define GCC_GPLL4 26 +#define GCC_GPLL7 27 +#define GCC_GPLL9 28 +#define GCC_GPU_CFG_AHB_CLK 29 +#define GCC_GPU_GPLL0_CLK_SRC 30 +#define GCC_GPU_GPLL0_DIV_CLK_SRC 31 +#define GCC_GPU_MEMNOC_GFX_CLK 32 +#define GCC_GPU_SNOC_DVM_GFX_CLK 33 +#define GCC_PCIE_0_AUX_CLK 34 +#define GCC_PCIE_0_AUX_CLK_SRC 35 +#define GCC_PCIE_0_CFG_AHB_CLK 36 +#define GCC_PCIE_0_MSTR_AXI_CLK 37 +#define GCC_PCIE_0_PHY_RCHNG_CLK 38 +#define GCC_PCIE_0_PHY_RCHNG_CLK_SRC 39 +#define GCC_PCIE_0_PIPE_CLK 40 +#define GCC_PCIE_0_PIPE_CLK_SRC 41 +#define GCC_PCIE_0_SLV_AXI_CLK 42 +#define GCC_PCIE_0_SLV_Q2A_AXI_CLK 43 +#define GCC_PCIE_1_AUX_CLK 44 +#define GCC_PCIE_1_AUX_CLK_SRC 45 +#define GCC_PCIE_1_CFG_AHB_CLK 46 +#define GCC_PCIE_1_MSTR_AXI_CLK 47 +#define GCC_PCIE_1_PHY_AUX_CLK 48 +#define GCC_PCIE_1_PHY_AUX_CLK_SRC 49 +#define GCC_PCIE_1_PHY_RCHNG_CLK 50 +#define GCC_PCIE_1_PHY_RCHNG_CLK_SRC 51 +#define GCC_PCIE_1_PIPE_CLK 52 +#define GCC_PCIE_1_PIPE_CLK_SRC 53 +#define GCC_PCIE_1_SLV_AXI_CLK 54 +#define GCC_PCIE_1_SLV_Q2A_AXI_CLK 55 +#define GCC_PDM2_CLK 56 +#define GCC_PDM2_CLK_SRC 57 +#define GCC_PDM_AHB_CLK 58 +#define GCC_PDM_XO4_CLK 59 +#define GCC_QMIP_CAMERA_NRT_AHB_CLK 60 +#define GCC_QMIP_CAMERA_RT_AHB_CLK 61 +#define GCC_QMIP_DISP_AHB_CLK 62 +#define GCC_QMIP_GPU_AHB_CLK 63 +#define GCC_QMIP_PCIE_AHB_CLK 64 +#define GCC_QMIP_VIDEO_CV_CPU_AHB_CLK 65 +#define GCC_QMIP_VIDEO_CVP_AHB_CLK 66 +#define GCC_QMIP_VIDEO_V_CPU_AHB_CLK 67 +#define GCC_QMIP_VIDEO_VCODEC_AHB_CLK 68 +#define GCC_QUPV3_I2C_CORE_CLK 69 +#define GCC_QUPV3_I2C_S0_CLK 70 +#define GCC_QUPV3_I2C_S0_CLK_SRC 71 +#define GCC_QUPV3_I2C_S1_CLK 72 +#define GCC_QUPV3_I2C_S1_CLK_SRC 73 +#define GCC_QUPV3_I2C_S2_CLK 74 +#define GCC_QUPV3_I2C_S2_CLK_SRC 75 +#define GCC_QUPV3_I2C_S3_CLK 76 +#define GCC_QUPV3_I2C_S3_CLK_SRC 77 +#define GCC_QUPV3_I2C_S4_CLK 78 +#define GCC_QUPV3_I2C_S4_CLK_SRC 79 +#define GCC_QUPV3_I2C_S5_CLK 80 +#define GCC_QUPV3_I2C_S5_CLK_SRC 81 +#define GCC_QUPV3_I2C_S6_CLK 82 +#define GCC_QUPV3_I2C_S6_CLK_SRC 83 +#define GCC_QUPV3_I2C_S7_CLK 84 +#define GCC_QUPV3_I2C_S7_CLK_SRC 85 +#define GCC_QUPV3_I2C_S8_CLK 86 +#define GCC_QUPV3_I2C_S8_CLK_SRC 87 +#define GCC_QUPV3_I2C_S9_CLK 88 +#define GCC_QUPV3_I2C_S9_CLK_SRC 89 +#define GCC_QUPV3_I2C_S_AHB_CLK 90 +#define GCC_QUPV3_WRAP1_CORE_2X_CLK 91 +#define GCC_QUPV3_WRAP1_CORE_CLK 92 +#define GCC_QUPV3_WRAP1_S0_CLK 93 +#define GCC_QUPV3_WRAP1_S0_CLK_SRC 94 +#define GCC_QUPV3_WRAP1_S1_CLK 95 +#define GCC_QUPV3_WRAP1_S1_CLK_SRC 96 +#define GCC_QUPV3_WRAP1_S2_CLK 97 +#define GCC_QUPV3_WRAP1_S2_CLK_SRC 98 +#define GCC_QUPV3_WRAP1_S3_CLK 99 +#define GCC_QUPV3_WRAP1_S3_CLK_SRC 100 +#define GCC_QUPV3_WRAP1_S4_CLK 101 +#define GCC_QUPV3_WRAP1_S4_CLK_SRC 102 +#define GCC_QUPV3_WRAP1_S5_CLK 103 +#define GCC_QUPV3_WRAP1_S5_CLK_SRC 104 +#define GCC_QUPV3_WRAP1_S6_CLK 105 +#define GCC_QUPV3_WRAP1_S6_CLK_SRC 106 +#define GCC_QUPV3_WRAP1_S7_CLK 107 +#define GCC_QUPV3_WRAP1_S7_CLK_SRC 108 +#define GCC_QUPV3_WRAP2_CORE_2X_CLK 109 +#define GCC_QUPV3_WRAP2_CORE_CLK 110 +#define GCC_QUPV3_WRAP2_S0_CLK 111 +#define GCC_QUPV3_WRAP2_S0_CLK_SRC 112 +#define GCC_QUPV3_WRAP2_S1_CLK 113 +#define GCC_QUPV3_WRAP2_S1_CLK_SRC 114 +#define GCC_QUPV3_WRAP2_S2_CLK 115 +#define GCC_QUPV3_WRAP2_S2_CLK_SRC 116 +#define GCC_QUPV3_WRAP2_S3_CLK 117 +#define GCC_QUPV3_WRAP2_S3_CLK_SRC 118 +#define GCC_QUPV3_WRAP2_S4_CLK 119 +#define GCC_QUPV3_WRAP2_S4_CLK_SRC 120 +#define GCC_QUPV3_WRAP2_S5_CLK 121 +#define GCC_QUPV3_WRAP2_S5_CLK_SRC 122 +#define GCC_QUPV3_WRAP2_S6_CLK 123 +#define GCC_QUPV3_WRAP2_S6_CLK_SRC 124 +#define GCC_QUPV3_WRAP2_S7_CLK 125 +#define GCC_QUPV3_WRAP2_S7_CLK_SRC 126 +#define GCC_QUPV3_WRAP_1_M_AHB_CLK 127 +#define GCC_QUPV3_WRAP_1_S_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 resets */ +#define GCC_CAMERA_BCR 0 +#define GCC_DISPLAY_BCR 1 +#define GCC_GPU_BCR 2 +#define GCC_PCIE_0_BCR 3 +#define GCC_PCIE_0_LINK_DOWN_BCR 4 +#define GCC_PCIE_0_NOCSR_COM_PHY_BCR 5 +#define GCC_PCIE_0_PHY_BCR 6 +#define GCC_PCIE_0_PHY_NOCSR_COM_PHY_BCR 7 +#define GCC_PCIE_1_BCR 8 +#define GCC_PCIE_1_LINK_DOWN_BCR 9 +#define GCC_PCIE_1_NOCSR_COM_PHY_BCR 10 +#define GCC_PCIE_1_PHY_BCR 11 +#define GCC_PCIE_1_PHY_NOCSR_COM_PHY_BCR 12 +#define GCC_PCIE_PHY_BCR 13 +#define GCC_PCIE_PHY_CFG_AHB_BCR 14 +#define GCC_PCIE_PHY_COM_BCR 15 +#define GCC_PDM_BCR 16 +#define GCC_QUPV3_WRAPPER_1_BCR 17 +#define GCC_QUPV3_WRAPPER_2_BCR 18 +#define GCC_QUPV3_WRAPPER_I2C_BCR 19 +#define GCC_QUSB2PHY_PRIM_BCR 20 +#define GCC_QUSB2PHY_SEC_BCR 21 +#define GCC_SDCC2_BCR 22 +#define GCC_SDCC4_BCR 23 +#define GCC_UFS_PHY_BCR 24 +#define GCC_USB30_PRIM_BCR 25 +#define GCC_USB3_DP_PHY_PRIM_BCR 26 +#define GCC_USB3_DP_PHY_SEC_BCR 27 +#define GCC_USB3_PHY_PRIM_BCR 28 +#define GCC_USB3_PHY_SEC_BCR 29 +#define GCC_USB3PHY_PHY_PRIM_BCR 30 +#define GCC_USB3PHY_PHY_SEC_BCR 31 +#define GCC_USB_PHY_CFG_AHB2PHY_BCR 32 +#define GCC_VIDEO_AXI0_CLK_ARES 33 +#define GCC_VIDEO_AXI1_CLK_ARES 34 +#define GCC_VIDEO_BCR 35 + +/* GCC power domains */ +#define PCIE_0_GDSC 0 +#define PCIE_0_PHY_GDSC 1 +#define PCIE_1_GDSC 2 +#define PCIE_1_PHY_GDSC 3 +#define UFS_PHY_GDSC 4 +#define UFS_MEM_PHY_GDSC 5 +#define USB30_PRIM_GDSC 6 +#define USB3_PHY_GDSC 7 + +#endif -- 2.34.1
