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Message-Id: <20221123142009.594781-2-abel.vesa@linaro.org>
Date: Wed, 23 Nov 2022 16:20:01 +0200
From: Abel Vesa <abel.vesa@...aro.org>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Mike Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
linux-clk@...r.kernel.org
Subject: [PATCH v2 1/9] dt-bindings: clock: Add SM8550 GCC clocks
Add device tree bindings for global clock controller on SM8550 SoCs.
Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
---
Changes since v1:
* dropped clock-names since driver uses IDs now
* based on recent bindings, like Krzysztof asked
* used qcom,gcc.yaml and dropped redundant properties
* renamed qcom,gcc-sm8550.h to qcom,sm8550-gcc.h, to match
compatible
* dropped "Optional", like Krzysztof asked
.../bindings/clock/qcom,sm8550-gcc.yaml | 56 +++++
include/dt-bindings/clock/qcom,sm8550-gcc.h | 231 ++++++++++++++++++
2 files changed, 287 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm8550-gcc.yaml
create mode 100644 include/dt-bindings/clock/qcom,sm8550-gcc.h
diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8550-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8550-gcc.yaml
new file mode 100644
index 000000000000..acc540aa137d
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,sm8550-gcc.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm8550-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM8550
+
+maintainers:
+ - Bjorn Andersson <andersson@...nel.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM8550
+
+ See also:: include/dt-bindings/clock/qcom,sm8550-gcc.h
+
+properties:
+ compatible:
+ const: qcom,sm8550-gcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: PCIE 0 Pipe clock source
+ - description: PCIE 1 Pipe clock source
+ - description: PCIE 1 Phy Auxiliary 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
+ minItems: 2
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@...000 {
+ compatible = "qcom,sm8550-gcc";
+ reg = <0x00100000 0x001f4200>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+...
diff --git a/include/dt-bindings/clock/qcom,sm8550-gcc.h b/include/dt-bindings/clock/qcom,sm8550-gcc.h
new file mode 100644
index 000000000000..3bf6f2b75c99
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,sm8550-gcc.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
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