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dt-bindings: clock: Add SC7280 GCC clock binding

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Add device tree bindings for global clock subsystem clock
controller for Qualcomm Technology Inc's SC7280 SoCs.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
Link: https://lore.kernel.org/r/1612981579-17391-2-git-send-email-tdas@codeaurora.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Taniya Das 2021-02-10 23:56:18 +05:30 committed by Stephen Boyd
parent fff2b9a651
commit 87a3d523b3
2 changed files with 318 additions and 0 deletions
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92
Documentation/devicetree/bindings/clock/qcom,gcc-sc7280.yaml Normal file
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/qcom,gcc-sc7280.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Global Clock & Reset Controller Binding for SC7280
maintainers:
- Taniya Das <tdas@codeaurora.org>
description: |
Qualcomm global clock control module which supports the clocks, resets and
power domains on SC7280.
See also:
- dt-bindings/clock/qcom,gcc-sc7280.h
properties:
compatible:
const: qcom,gcc-sc7280
clocks:
items:
- description: Board XO source
- description: Board active XO source
- description: Sleep clock source
- description: PCIE-0 pipe clock source
- description: PCIE-1 pipe clock source
- description: USF phy rx symbol 0 clock source
- description: USF phy rx symbol 1 clock source
- description: USF phy tx symbol 0 clock source
- description: USB30 phy wrapper pipe clock source
clock-names:
items:
- const: bi_tcxo
- const: bi_tcxo_ao
- const: sleep_clk
- const: pcie_0_pipe_clk
- const: pcie_1_pipe_clk
- const: ufs_phy_rx_symbol_0_clk
- const: ufs_phy_rx_symbol_1_clk
- const: ufs_phy_tx_symbol_0_clk
- const: usb3_phy_wrapper_gcc_usb30_pipe_clk
'#clock-cells':
const: 1
'#reset-cells':
const: 1
'#power-domain-cells':
const: 1
reg:
maxItems: 1
required:
- compatible
- clocks
- clock-names
- reg
- '#clock-cells'
- '#reset-cells'
- '#power-domain-cells'
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmh.h>
clock-controller@100000 {
compatible = "qcom,gcc-sc7280";
reg = <0x00100000 0x1f0000>;
clocks = <&rpmhcc RPMH_CXO_CLK>,
<&rpmhcc RPMH_CXO_CLK_A>,
<&sleep_clk>,
<&pcie_0_pipe_clk>, <&pcie_1_pipe_clk>,
<&ufs_phy_rx_symbol_0_clk>, <&ufs_phy_rx_symbol_1_clk>,
<&ufs_phy_tx_symbol_0_clk>,
<&usb3_phy_wrapper_gcc_usb30_pipe_clk>;
clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk", "pcie_0_pipe_clk",
"pcie_1_pipe_clk", "ufs_phy_rx_symbol_0_clk",
"ufs_phy_rx_symbol_1_clk", "ufs_phy_tx_symbol_0_clk",
"usb3_phy_wrapper_gcc_usb30_pipe_clk";
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
};
...

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include/dt-bindings/clock/qcom,gcc-sc7280.h Normal file
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
*/
#ifndef _DT_BINDINGS_CLK_QCOM_GCC_SC7280_H
#define _DT_BINDINGS_CLK_QCOM_GCC_SC7280_H
/* GCC clocks */
#define GCC_GPLL0 0
#define GCC_GPLL0_OUT_EVEN 1
#define GCC_GPLL0_OUT_ODD 2
#define GCC_GPLL1 3
#define GCC_GPLL10 4
#define GCC_GPLL4 5
#define GCC_GPLL9 6
#define GCC_AGGRE_NOC_PCIE_0_AXI_CLK 7
#define GCC_AGGRE_NOC_PCIE_1_AXI_CLK 8
#define GCC_AGGRE_UFS_PHY_AXI_CLK 9
#define GCC_AGGRE_USB3_PRIM_AXI_CLK 10
#define GCC_CAMERA_AHB_CLK 11
#define GCC_CAMERA_HF_AXI_CLK 12
#define GCC_CAMERA_SF_AXI_CLK 13
#define GCC_CAMERA_XO_CLK 14
#define GCC_CFG_NOC_USB3_PRIM_AXI_CLK 15
#define GCC_CFG_NOC_USB3_SEC_AXI_CLK 16
#define GCC_CPUSS_AHB_CLK 17
#define GCC_CPUSS_AHB_CLK_SRC 18
#define GCC_CPUSS_AHB_POSTDIV_CLK_SRC 19
#define GCC_DDRSS_GPU_AXI_CLK 20
#define GCC_DDRSS_PCIE_SF_CLK 21
#define GCC_DISP_AHB_CLK 22
#define GCC_DISP_GPLL0_CLK_SRC 23
#define GCC_DISP_HF_AXI_CLK 24
#define GCC_DISP_SF_AXI_CLK 25
#define GCC_DISP_XO_CLK 26
#define GCC_GP1_CLK 27
#define GCC_GP1_CLK_SRC 28
#define GCC_GP2_CLK 29
#define GCC_GP2_CLK_SRC 30
#define GCC_GP3_CLK 31
#define GCC_GP3_CLK_SRC 32
#define GCC_GPU_CFG_AHB_CLK 33
#define GCC_GPU_GPLL0_CLK_SRC 34
#define GCC_GPU_GPLL0_DIV_CLK_SRC 35
#define GCC_GPU_IREF_EN 36
#define GCC_GPU_MEMNOC_GFX_CLK 37
#define GCC_GPU_SNOC_DVM_GFX_CLK 38
#define GCC_PCIE0_PHY_RCHNG_CLK 39
#define GCC_PCIE1_PHY_RCHNG_CLK 40
#define GCC_PCIE_0_AUX_CLK 41
#define GCC_PCIE_0_AUX_CLK_SRC 42
#define GCC_PCIE_0_CFG_AHB_CLK 43
#define GCC_PCIE_0_MSTR_AXI_CLK 44
#define GCC_PCIE_0_PHY_RCHNG_CLK_SRC 45
#define GCC_PCIE_0_PIPE_CLK 46
#define GCC_PCIE_0_PIPE_CLK_SRC 47
#define GCC_PCIE_0_SLV_AXI_CLK 48
#define GCC_PCIE_0_SLV_Q2A_AXI_CLK 49
#define GCC_PCIE_1_AUX_CLK 50
#define GCC_PCIE_1_AUX_CLK_SRC 51
#define GCC_PCIE_1_CFG_AHB_CLK 52
#define GCC_PCIE_1_MSTR_AXI_CLK 53
#define GCC_PCIE_1_PHY_RCHNG_CLK_SRC 54
#define GCC_PCIE_1_PIPE_CLK 55
#define GCC_PCIE_1_PIPE_CLK_SRC 56
#define GCC_PCIE_1_SLV_AXI_CLK 57
#define GCC_PCIE_1_SLV_Q2A_AXI_CLK 58
#define GCC_PCIE_THROTTLE_CORE_CLK 59
#define GCC_PDM2_CLK 60
#define GCC_PDM2_CLK_SRC 61
#define GCC_PDM_AHB_CLK 62
#define GCC_PDM_XO4_CLK 63
#define GCC_QMIP_CAMERA_NRT_AHB_CLK 64
#define GCC_QMIP_CAMERA_RT_AHB_CLK 65
#define GCC_QMIP_DISP_AHB_CLK 66
#define GCC_QMIP_VIDEO_VCODEC_AHB_CLK 67
#define GCC_QUPV3_WRAP0_CORE_2X_CLK 68
#define GCC_QUPV3_WRAP0_CORE_CLK 69
#define GCC_QUPV3_WRAP0_S0_CLK 70
#define GCC_QUPV3_WRAP0_S0_CLK_SRC 71
#define GCC_QUPV3_WRAP0_S1_CLK 72
#define GCC_QUPV3_WRAP0_S1_CLK_SRC 73
#define GCC_QUPV3_WRAP0_S2_CLK 74
#define GCC_QUPV3_WRAP0_S2_CLK_SRC 75
#define GCC_QUPV3_WRAP0_S3_CLK 76
#define GCC_QUPV3_WRAP0_S3_CLK_SRC 77
#define GCC_QUPV3_WRAP0_S4_CLK 78
#define GCC_QUPV3_WRAP0_S4_CLK_SRC 79
#define GCC_QUPV3_WRAP0_S5_CLK 80
#define GCC_QUPV3_WRAP0_S5_CLK_SRC 81
#define GCC_QUPV3_WRAP0_S6_CLK 82
#define GCC_QUPV3_WRAP0_S6_CLK_SRC 83
#define GCC_QUPV3_WRAP0_S7_CLK 84
#define GCC_QUPV3_WRAP0_S7_CLK_SRC 85
#define GCC_QUPV3_WRAP1_CORE_2X_CLK 86
#define GCC_QUPV3_WRAP1_CORE_CLK 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_WRAP_0_M_AHB_CLK 104
#define GCC_QUPV3_WRAP_0_S_AHB_CLK 105
#define GCC_QUPV3_WRAP_1_M_AHB_CLK 106
#define GCC_QUPV3_WRAP_1_S_AHB_CLK 107
#define GCC_SDCC1_AHB_CLK 108
#define GCC_SDCC1_APPS_CLK 109
#define GCC_SDCC1_APPS_CLK_SRC 110
#define GCC_SDCC1_ICE_CORE_CLK 111
#define GCC_SDCC1_ICE_CORE_CLK_SRC 112
#define GCC_SDCC2_AHB_CLK 113
#define GCC_SDCC2_APPS_CLK 114
#define GCC_SDCC2_APPS_CLK_SRC 115
#define GCC_SDCC4_AHB_CLK 116
#define GCC_SDCC4_APPS_CLK 117
#define GCC_SDCC4_APPS_CLK_SRC 118
#define GCC_SYS_NOC_CPUSS_AHB_CLK 119
#define GCC_THROTTLE_PCIE_AHB_CLK 120
#define GCC_TITAN_NRT_THROTTLE_CORE_CLK 121
#define GCC_TITAN_RT_THROTTLE_CORE_CLK 122
#define GCC_UFS_1_CLKREF_EN 123
#define GCC_UFS_PHY_AHB_CLK 124
#define GCC_UFS_PHY_AXI_CLK 125
#define GCC_UFS_PHY_AXI_CLK_SRC 126
#define GCC_UFS_PHY_ICE_CORE_CLK 127
#define GCC_UFS_PHY_ICE_CORE_CLK_SRC 128
#define GCC_UFS_PHY_PHY_AUX_CLK 129
#define GCC_UFS_PHY_PHY_AUX_CLK_SRC 130
#define GCC_UFS_PHY_RX_SYMBOL_0_CLK 131
#define GCC_UFS_PHY_RX_SYMBOL_0_CLK_SRC 132
#define GCC_UFS_PHY_RX_SYMBOL_1_CLK 133
#define GCC_UFS_PHY_RX_SYMBOL_1_CLK_SRC 134
#define GCC_UFS_PHY_TX_SYMBOL_0_CLK 135
#define GCC_UFS_PHY_TX_SYMBOL_0_CLK_SRC 136
#define GCC_UFS_PHY_UNIPRO_CORE_CLK 137
#define GCC_UFS_PHY_UNIPRO_CORE_CLK_SRC 138
#define GCC_USB30_PRIM_MASTER_CLK 139
#define GCC_USB30_PRIM_MASTER_CLK_SRC 140
#define GCC_USB30_PRIM_MOCK_UTMI_CLK 141
#define GCC_USB30_PRIM_MOCK_UTMI_CLK_SRC 142
#define GCC_USB30_PRIM_MOCK_UTMI_POSTDIV_CLK_SRC 143
#define GCC_USB30_PRIM_SLEEP_CLK 144
#define GCC_USB30_SEC_MASTER_CLK 145
#define GCC_USB30_SEC_MASTER_CLK_SRC 146
#define GCC_USB30_SEC_MOCK_UTMI_CLK 147
#define GCC_USB30_SEC_MOCK_UTMI_CLK_SRC 148
#define GCC_USB30_SEC_MOCK_UTMI_POSTDIV_CLK_SRC 149
#define GCC_USB30_SEC_SLEEP_CLK 150
#define GCC_USB3_PRIM_PHY_AUX_CLK 151
#define GCC_USB3_PRIM_PHY_AUX_CLK_SRC 152
#define GCC_USB3_PRIM_PHY_COM_AUX_CLK 153
#define GCC_USB3_PRIM_PHY_PIPE_CLK 154
#define GCC_USB3_PRIM_PHY_PIPE_CLK_SRC 155
#define GCC_USB3_SEC_PHY_AUX_CLK 156
#define GCC_USB3_SEC_PHY_AUX_CLK_SRC 157
#define GCC_USB3_SEC_PHY_COM_AUX_CLK 158
#define GCC_USB3_SEC_PHY_PIPE_CLK 159
#define GCC_USB3_SEC_PHY_PIPE_CLK_SRC 160
#define GCC_VIDEO_AHB_CLK 161
#define GCC_VIDEO_AXI0_CLK 162
#define GCC_VIDEO_MVP_THROTTLE_CORE_CLK 163
#define GCC_VIDEO_XO_CLK 164
#define GCC_GPLL0_MAIN_DIV_CDIV 165
#define GCC_QSPI_CNOC_PERIPH_AHB_CLK 166
#define GCC_QSPI_CORE_CLK 167
#define GCC_QSPI_CORE_CLK_SRC 168
#define GCC_CFG_NOC_LPASS_CLK 169
#define GCC_MSS_GPLL0_MAIN_DIV_CLK_SRC 170
#define GCC_MSS_CFG_AHB_CLK 171
#define GCC_MSS_OFFLINE_AXI_CLK 172
#define GCC_MSS_SNOC_AXI_CLK 173
#define GCC_MSS_Q6_MEMNOC_AXI_CLK 174
#define GCC_MSS_Q6SS_BOOT_CLK_SRC 175
#define GCC_AGGRE_USB3_SEC_AXI_CLK 176
#define GCC_AGGRE_NOC_PCIE_TBU_CLK 177
#define GCC_AGGRE_NOC_PCIE_CENTER_SF_AXI_CLK 178
#define GCC_PCIE_CLKREF_EN 179
#define GCC_WPSS_AHB_CLK 180
#define GCC_WPSS_AHB_BDG_MST_CLK 181
#define GCC_WPSS_RSCP_CLK 182
#define GCC_EDP_CLKREF_EN 183
#define GCC_SEC_CTRL_CLK_SRC 184
/* GCC power domains */
#define GCC_PCIE_0_GDSC 0
#define GCC_PCIE_1_GDSC 1
#define GCC_UFS_PHY_GDSC 2
#define GCC_USB30_PRIM_GDSC 3
#define GCC_USB30_SEC_GDSC 4
#define HLOS1_VOTE_MMNOC_MMU_TBU_HF0_GDSC 5
#define HLOS1_VOTE_MMNOC_MMU_TBU_HF1_GDSC 6
#define HLOS1_VOTE_MMNOC_MMU_TBU_SF0_GDSC 7
#define HLOS1_VOTE_TURING_MMU_TBU0_GDSC 8
#define HLOS1_VOTE_TURING_MMU_TBU1_GDSC 9
/* GCC resets */
#define GCC_PCIE_0_BCR 0
#define GCC_PCIE_0_PHY_BCR 1
#define GCC_PCIE_1_BCR 2
#define GCC_PCIE_1_PHY_BCR 3
#define GCC_QUSB2PHY_PRIM_BCR 4
#define GCC_QUSB2PHY_SEC_BCR 5
#define GCC_SDCC1_BCR 6
#define GCC_SDCC2_BCR 7
#define GCC_SDCC4_BCR 8
#define GCC_UFS_PHY_BCR 9
#define GCC_USB30_PRIM_BCR 10
#define GCC_USB30_SEC_BCR 11
#define GCC_USB3_DP_PHY_PRIM_BCR 12
#define GCC_USB3_PHY_PRIM_BCR 13
#define GCC_USB3PHY_PHY_PRIM_BCR 14
#define GCC_USB_PHY_CFG_AHB2PHY_BCR 15
#endif