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Message-ID: <20240822-qcs8300-gcc-v2-1-b310dfa70ad8@quicinc.com>
Date: Thu, 22 Aug 2024 16:57:18 +0530
From: Imran Shaik <quic_imrashai@...cinc.com>
To: Bjorn Andersson <andersson@...nel.org>,
Michael Turquette
<mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>, Rob Herring
<robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley
<conor+dt@...nel.org>,
Richard Cochran <richardcochran@...il.com>
CC: Ajit Pandey <quic_ajipan@...cinc.com>, Taniya Das <quic_tdas@...cinc.com>,
Jagadeesh Kona <quic_jkona@...cinc.com>,
Satya Priya Kakitapalli
<quic_skakitap@...cinc.com>,
<linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<netdev@...r.kernel.org>, Imran Shaik
<quic_imrashai@...cinc.com>,
Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org>
Subject: [PATCH v2 1/2] dt-bindings: clock: qcom: Add GCC clocks for
QCS8300
Add support for qcom global clock controller bindings for QCS8300 platform.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Imran Shaik <quic_imrashai@...cinc.com>
---
.../bindings/clock/qcom,qcs8300-gcc.yaml | 66 ++++++
include/dt-bindings/clock/qcom,qcs8300-gcc.h | 234 +++++++++++++++++++++
2 files changed, 300 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/qcom,qcs8300-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,qcs8300-gcc.yaml
new file mode 100644
index 000000000000..081bc452081f
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,qcs8300-gcc.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,qcs8300-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. Global Clock & Reset Controller on QCS8300
+
+maintainers:
+ - Taniya Das <quic_tdas@...cinc.com>
+ - Imran Shaik <quic_imrashai@...cinc.com>
+
+description: |
+ Qualcomm Technologies, Inc. Global clock control module provides the clocks, resets and
+ power domains on QCS8300
+
+ See also: include/dt-bindings/clock/qcom,qcs8300-gcc.h
+
+properties:
+ compatible:
+ const: qcom,qcs8300-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 Phy Auxiliary clock source
+ - description: First EMAC controller reference clock
+ - 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@...000 {
+ compatible = "qcom,qcs8300-gcc";
+ reg = <0x00100000 0xc7018>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&sleep_clk>,
+ <&pcie_0_pipe_clk>,
+ <&pcie_1_pipe_clk>,
+ <&pcie_phy_aux_clk>,
+ <&rxc0_ref_clk>,
+ <&ufs_phy_rx_symbol_0_clk>,
+ <&ufs_phy_rx_symbol_1_clk>,
+ <&ufs_phy_tx_symbol_0_clk>,
+ <&usb3_phy_wrapper_gcc_usb30_prim_pipe_clk>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/include/dt-bindings/clock/qcom,qcs8300-gcc.h b/include/dt-bindings/clock/qcom,qcs8300-gcc.h
new file mode 100644
index 000000000000..a0083b1d2126
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,qcs8300-gcc.h
@@ -0,0 +1,234 @@
+/* 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_QCS8300_H
+#define _DT_BINDINGS_CLK_QCOM_GCC_QCS8300_H
+
+/* GCC clocks */
+#define GCC_GPLL0 0
+#define GCC_GPLL0_OUT_EVEN 1
+#define GCC_GPLL1 2
+#define GCC_GPLL4 3
+#define GCC_GPLL7 4
+#define GCC_GPLL9 5
+#define GCC_AGGRE_NOC_QUPV3_AXI_CLK 6
+#define GCC_AGGRE_UFS_PHY_AXI_CLK 7
+#define GCC_AGGRE_USB2_PRIM_AXI_CLK 8
+#define GCC_AGGRE_USB3_PRIM_AXI_CLK 9
+#define GCC_AHB2PHY0_CLK 10
+#define GCC_AHB2PHY2_CLK 11
+#define GCC_AHB2PHY3_CLK 12
+#define GCC_BOOT_ROM_AHB_CLK 13
+#define GCC_CAMERA_AHB_CLK 14
+#define GCC_CAMERA_HF_AXI_CLK 15
+#define GCC_CAMERA_SF_AXI_CLK 16
+#define GCC_CAMERA_THROTTLE_XO_CLK 17
+#define GCC_CAMERA_XO_CLK 18
+#define GCC_CFG_NOC_USB2_PRIM_AXI_CLK 19
+#define GCC_CFG_NOC_USB3_PRIM_AXI_CLK 20
+#define GCC_DDRSS_GPU_AXI_CLK 21
+#define GCC_DISP_AHB_CLK 22
+#define GCC_DISP_HF_AXI_CLK 23
+#define GCC_DISP_XO_CLK 24
+#define GCC_EDP_REF_CLKREF_EN 25
+#define GCC_EMAC0_AXI_CLK 26
+#define GCC_EMAC0_PHY_AUX_CLK 27
+#define GCC_EMAC0_PHY_AUX_CLK_SRC 28
+#define GCC_EMAC0_PTP_CLK 29
+#define GCC_EMAC0_PTP_CLK_SRC 30
+#define GCC_EMAC0_RGMII_CLK 31
+#define GCC_EMAC0_RGMII_CLK_SRC 32
+#define GCC_EMAC0_SLV_AHB_CLK 33
+#define GCC_GP1_CLK 34
+#define GCC_GP1_CLK_SRC 35
+#define GCC_GP2_CLK 36
+#define GCC_GP2_CLK_SRC 37
+#define GCC_GP3_CLK 38
+#define GCC_GP3_CLK_SRC 39
+#define GCC_GP4_CLK 40
+#define GCC_GP4_CLK_SRC 41
+#define GCC_GP5_CLK 42
+#define GCC_GP5_CLK_SRC 43
+#define GCC_GPU_CFG_AHB_CLK 44
+#define GCC_GPU_GPLL0_CLK_SRC 45
+#define GCC_GPU_GPLL0_DIV_CLK_SRC 46
+#define GCC_GPU_MEMNOC_GFX_CENTER_PIPELINE_CLK 47
+#define GCC_GPU_MEMNOC_GFX_CLK 48
+#define GCC_GPU_SNOC_DVM_GFX_CLK 49
+#define GCC_GPU_TCU_THROTTLE_AHB_CLK 50
+#define GCC_GPU_TCU_THROTTLE_CLK 51
+#define GCC_PCIE_0_AUX_CLK 52
+#define GCC_PCIE_0_AUX_CLK_SRC 53
+#define GCC_PCIE_0_CFG_AHB_CLK 54
+#define GCC_PCIE_0_MSTR_AXI_CLK 55
+#define GCC_PCIE_0_PHY_AUX_CLK 56
+#define GCC_PCIE_0_PHY_AUX_CLK_SRC 57
+#define GCC_PCIE_0_PHY_RCHNG_CLK 58
+#define GCC_PCIE_0_PHY_RCHNG_CLK_SRC 59
+#define GCC_PCIE_0_PIPE_CLK 60
+#define GCC_PCIE_0_PIPE_CLK_SRC 61
+#define GCC_PCIE_0_PIPE_DIV_CLK_SRC 62
+#define GCC_PCIE_0_PIPEDIV2_CLK 63
+#define GCC_PCIE_0_SLV_AXI_CLK 64
+#define GCC_PCIE_0_SLV_Q2A_AXI_CLK 65
+#define GCC_PCIE_1_AUX_CLK 66
+#define GCC_PCIE_1_AUX_CLK_SRC 67
+#define GCC_PCIE_1_CFG_AHB_CLK 68
+#define GCC_PCIE_1_MSTR_AXI_CLK 69
+#define GCC_PCIE_1_PHY_AUX_CLK 70
+#define GCC_PCIE_1_PHY_AUX_CLK_SRC 71
+#define GCC_PCIE_1_PHY_RCHNG_CLK 72
+#define GCC_PCIE_1_PHY_RCHNG_CLK_SRC 73
+#define GCC_PCIE_1_PIPE_CLK 74
+#define GCC_PCIE_1_PIPE_CLK_SRC 75
+#define GCC_PCIE_1_PIPE_DIV_CLK_SRC 76
+#define GCC_PCIE_1_PIPEDIV2_CLK 77
+#define GCC_PCIE_1_SLV_AXI_CLK 78
+#define GCC_PCIE_1_SLV_Q2A_AXI_CLK 79
+#define GCC_PCIE_CLKREF_EN 80
+#define GCC_PCIE_THROTTLE_CFG_CLK 81
+#define GCC_PDM2_CLK 82
+#define GCC_PDM2_CLK_SRC 83
+#define GCC_PDM_AHB_CLK 84
+#define GCC_PDM_XO4_CLK 85
+#define GCC_QMIP_CAMERA_NRT_AHB_CLK 86
+#define GCC_QMIP_CAMERA_RT_AHB_CLK 87
+#define GCC_QMIP_DISP_AHB_CLK 88
+#define GCC_QMIP_DISP_ROT_AHB_CLK 89
+#define GCC_QMIP_VIDEO_CVP_AHB_CLK 90
+#define GCC_QMIP_VIDEO_VCODEC_AHB_CLK 91
+#define GCC_QMIP_VIDEO_VCPU_AHB_CLK 92
+#define GCC_QUPV3_WRAP0_CORE_2X_CLK 93
+#define GCC_QUPV3_WRAP0_CORE_CLK 94
+#define GCC_QUPV3_WRAP0_S0_CLK 95
+#define GCC_QUPV3_WRAP0_S0_CLK_SRC 96
+#define GCC_QUPV3_WRAP0_S1_CLK 97
+#define GCC_QUPV3_WRAP0_S1_CLK_SRC 98
+#define GCC_QUPV3_WRAP0_S2_CLK 99
+#define GCC_QUPV3_WRAP0_S2_CLK_SRC 100
+#define GCC_QUPV3_WRAP0_S3_CLK 101
+#define GCC_QUPV3_WRAP0_S3_CLK_SRC 102
+#define GCC_QUPV3_WRAP0_S4_CLK 103
+#define GCC_QUPV3_WRAP0_S4_CLK_SRC 104
+#define GCC_QUPV3_WRAP0_S5_CLK 105
+#define GCC_QUPV3_WRAP0_S5_CLK_SRC 106
+#define GCC_QUPV3_WRAP0_S6_CLK 107
+#define GCC_QUPV3_WRAP0_S6_CLK_SRC 108
+#define GCC_QUPV3_WRAP0_S7_CLK 109
+#define GCC_QUPV3_WRAP0_S7_CLK_SRC 110
+#define GCC_QUPV3_WRAP1_CORE_2X_CLK 111
+#define GCC_QUPV3_WRAP1_CORE_CLK 112
+#define GCC_QUPV3_WRAP1_S0_CLK 113
+#define GCC_QUPV3_WRAP1_S0_CLK_SRC 114
+#define GCC_QUPV3_WRAP1_S1_CLK 115
+#define GCC_QUPV3_WRAP1_S1_CLK_SRC 116
+#define GCC_QUPV3_WRAP1_S2_CLK 117
+#define GCC_QUPV3_WRAP1_S2_CLK_SRC 118
+#define GCC_QUPV3_WRAP1_S3_CLK 119
+#define GCC_QUPV3_WRAP1_S3_CLK_SRC 120
+#define GCC_QUPV3_WRAP1_S4_CLK 121
+#define GCC_QUPV3_WRAP1_S4_CLK_SRC 122
+#define GCC_QUPV3_WRAP1_S5_CLK 123
+#define GCC_QUPV3_WRAP1_S5_CLK_SRC 124
+#define GCC_QUPV3_WRAP1_S6_CLK 125
+#define GCC_QUPV3_WRAP1_S6_CLK_SRC 126
+#define GCC_QUPV3_WRAP1_S7_CLK 127
+#define GCC_QUPV3_WRAP1_S7_CLK_SRC 128
+#define GCC_QUPV3_WRAP3_CORE_2X_CLK 129
+#define GCC_QUPV3_WRAP3_CORE_CLK 130
+#define GCC_QUPV3_WRAP3_QSPI_CLK 131
+#define GCC_QUPV3_WRAP3_S0_CLK 132
+#define GCC_QUPV3_WRAP3_S0_CLK_SRC 133
+#define GCC_QUPV3_WRAP3_S0_DIV_CLK_SRC 134
+#define GCC_QUPV3_WRAP_0_M_AHB_CLK 135
+#define GCC_QUPV3_WRAP_0_S_AHB_CLK 136
+#define GCC_QUPV3_WRAP_1_M_AHB_CLK 137
+#define GCC_QUPV3_WRAP_1_S_AHB_CLK 138
+#define GCC_QUPV3_WRAP_3_M_AHB_CLK 139
+#define GCC_QUPV3_WRAP_3_S_AHB_CLK 140
+#define GCC_SDCC1_AHB_CLK 141
+#define GCC_SDCC1_APPS_CLK 142
+#define GCC_SDCC1_APPS_CLK_SRC 143
+#define GCC_SDCC1_ICE_CORE_CLK 144
+#define GCC_SDCC1_ICE_CORE_CLK_SRC 145
+#define GCC_SGMI_CLKREF_EN 146
+#define GCC_UFS_PHY_AHB_CLK 147
+#define GCC_UFS_PHY_AXI_CLK 148
+#define GCC_UFS_PHY_AXI_CLK_SRC 149
+#define GCC_UFS_PHY_ICE_CORE_CLK 150
+#define GCC_UFS_PHY_ICE_CORE_CLK_SRC 151
+#define GCC_UFS_PHY_PHY_AUX_CLK 152
+#define GCC_UFS_PHY_PHY_AUX_CLK_SRC 153
+#define GCC_UFS_PHY_RX_SYMBOL_0_CLK 154
+#define GCC_UFS_PHY_RX_SYMBOL_0_CLK_SRC 155
+#define GCC_UFS_PHY_RX_SYMBOL_1_CLK 156
+#define GCC_UFS_PHY_RX_SYMBOL_1_CLK_SRC 157
+#define GCC_UFS_PHY_TX_SYMBOL_0_CLK 158
+#define GCC_UFS_PHY_TX_SYMBOL_0_CLK_SRC 159
+#define GCC_UFS_PHY_UNIPRO_CORE_CLK 160
+#define GCC_UFS_PHY_UNIPRO_CORE_CLK_SRC 161
+#define GCC_USB20_MASTER_CLK 162
+#define GCC_USB20_MASTER_CLK_SRC 163
+#define GCC_USB20_MOCK_UTMI_CLK 164
+#define GCC_USB20_MOCK_UTMI_CLK_SRC 165
+#define GCC_USB20_MOCK_UTMI_POSTDIV_CLK_SRC 166
+#define GCC_USB20_SLEEP_CLK 167
+#define GCC_USB30_PRIM_MASTER_CLK 168
+#define GCC_USB30_PRIM_MASTER_CLK_SRC 169
+#define GCC_USB30_PRIM_MOCK_UTMI_CLK 170
+#define GCC_USB30_PRIM_MOCK_UTMI_CLK_SRC 171
+#define GCC_USB30_PRIM_MOCK_UTMI_POSTDIV_CLK_SRC 172
+#define GCC_USB30_PRIM_SLEEP_CLK 173
+#define GCC_USB3_PRIM_PHY_AUX_CLK 174
+#define GCC_USB3_PRIM_PHY_AUX_CLK_SRC 175
+#define GCC_USB3_PRIM_PHY_COM_AUX_CLK 176
+#define GCC_USB3_PRIM_PHY_PIPE_CLK 177
+#define GCC_USB3_PRIM_PHY_PIPE_CLK_SRC 178
+#define GCC_USB_CLKREF_EN 179
+#define GCC_VIDEO_AHB_CLK 180
+#define GCC_VIDEO_AXI0_CLK 181
+#define GCC_VIDEO_AXI1_CLK 182
+#define GCC_VIDEO_XO_CLK 183
+
+/* GCC power domains */
+#define GCC_EMAC0_GDSC 0
+#define GCC_PCIE_0_GDSC 1
+#define GCC_PCIE_1_GDSC 2
+#define GCC_UFS_PHY_GDSC 3
+#define GCC_USB20_PRIM_GDSC 4
+#define GCC_USB30_PRIM_GDSC 5
+
+/* GCC resets */
+#define GCC_EMAC0_BCR 0
+#define GCC_PCIE_0_BCR 1
+#define GCC_PCIE_0_LINK_DOWN_BCR 2
+#define GCC_PCIE_0_NOCSR_COM_PHY_BCR 3
+#define GCC_PCIE_0_PHY_BCR 4
+#define GCC_PCIE_0_PHY_NOCSR_COM_PHY_BCR 5
+#define GCC_PCIE_1_BCR 6
+#define GCC_PCIE_1_LINK_DOWN_BCR 7
+#define GCC_PCIE_1_NOCSR_COM_PHY_BCR 8
+#define GCC_PCIE_1_PHY_BCR 9
+#define GCC_PCIE_1_PHY_NOCSR_COM_PHY_BCR 10
+#define GCC_SDCC1_BCR 11
+#define GCC_UFS_PHY_BCR 12
+#define GCC_USB20_PRIM_BCR 13
+#define GCC_USB2_PHY_PRIM_BCR 14
+#define GCC_USB2_PHY_SEC_BCR 15
+#define GCC_USB30_PRIM_BCR 16
+#define GCC_USB3_DP_PHY_PRIM_BCR 17
+#define GCC_USB3_PHY_PRIM_BCR 18
+#define GCC_USB3_PHY_TERT_BCR 19
+#define GCC_USB3_UNIPHY_MP0_BCR 20
+#define GCC_USB3_UNIPHY_MP1_BCR 21
+#define GCC_USB3PHY_PHY_PRIM_BCR 22
+#define GCC_USB3UNIPHY_PHY_MP0_BCR 23
+#define GCC_USB3UNIPHY_PHY_MP1_BCR 24
+#define GCC_USB_PHY_CFG_AHB2PHY_BCR 25
+#define GCC_VIDEO_BCR 26
+#define GCC_VIDEO_AXI0_CLK_ARES 27
+#define GCC_VIDEO_AXI1_CLK_ARES 28
+
+#endif
--
2.25.1
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