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Message-ID: <20241022-qcs615-clock-driver-v4-3-3d716ad0d987@quicinc.com>
Date: Tue, 22 Oct 2024 17:22:52 +0530
From: Taniya Das <quic_tdas@...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>,
Taniya Das <quic_tdas@...cinc.com>,
Richard Cochran
<richardcochran@...il.com>
CC: Ajit Pandey <quic_ajipan@...cinc.com>,
Imran Shaik
<quic_imrashai@...cinc.com>,
Jagadeesh Kona <quic_jkona@...cinc.com>,
<linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
"Krzysztof
Kozlowski" <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v4 3/4] dt-bindings: clock: qcom: Add QCS615 GCC clocks
Add device tree bindings for global clock controller on QCS615 SoCs.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Taniya Das <quic_tdas@...cinc.com>
---
.../devicetree/bindings/clock/qcom,qcs615-gcc.yaml | 59 ++++++
include/dt-bindings/clock/qcom,qcs615-gcc.h | 211 +++++++++++++++++++++
2 files changed, 270 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/qcom,qcs615-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,qcs615-gcc.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..4a828e102d25bab73aaa1b47817391de9bdfb9ce
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,qcs615-gcc.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,qcs615-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on QCS615
+
+maintainers:
+ - Taniya Das <quic_tdas@...cinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on QCS615.
+
+ See also: include/dt-bindings/clock/qcom,qcs615-gcc.h
+
+properties:
+ compatible:
+ const: qcom,qcs615-gcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: sleep_clk
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - '#power-domain-cells'
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@...000 {
+ compatible = "qcom,qcs615-gcc";
+ reg = <0x00100000 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>;
+ clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/include/dt-bindings/clock/qcom,qcs615-gcc.h b/include/dt-bindings/clock/qcom,qcs615-gcc.h
new file mode 100644
index 0000000000000000000000000000000000000000..9704091636b87108a2a8c5ccc4a6b293829d8272
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,qcs615-gcc.h
@@ -0,0 +1,211 @@
+/* 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_QCS615_H
+#define _DT_BINDINGS_CLK_QCOM_GCC_QCS615_H
+
+/* GCC clocks */
+#define GPLL0_OUT_AUX2_DIV 0
+#define GPLL3_OUT_AUX2_DIV 1
+#define GPLL0 2
+#define GPLL3 3
+#define GPLL4 4
+#define GPLL6 5
+#define GPLL6_OUT_MAIN 6
+#define GPLL7 7
+#define GPLL8 8
+#define GPLL8_OUT_MAIN 9
+#define GCC_AGGRE_UFS_PHY_AXI_CLK 10
+#define GCC_AGGRE_USB2_SEC_AXI_CLK 11
+#define GCC_AGGRE_USB3_PRIM_AXI_CLK 12
+#define GCC_AHB2PHY_EAST_CLK 13
+#define GCC_AHB2PHY_WEST_CLK 14
+#define GCC_BOOT_ROM_AHB_CLK 15
+#define GCC_CAMERA_AHB_CLK 16
+#define GCC_CAMERA_HF_AXI_CLK 17
+#define GCC_CAMERA_XO_CLK 18
+#define GCC_CE1_AHB_CLK 19
+#define GCC_CE1_AXI_CLK 20
+#define GCC_CE1_CLK 21
+#define GCC_CFG_NOC_USB2_SEC_AXI_CLK 22
+#define GCC_CFG_NOC_USB3_PRIM_AXI_CLK 23
+#define GCC_CPUSS_AHB_CLK 24
+#define GCC_CPUSS_AHB_CLK_SRC 25
+#define GCC_CPUSS_GNOC_CLK 26
+#define GCC_DDRSS_GPU_AXI_CLK 27
+#define GCC_DISP_AHB_CLK 28
+#define GCC_DISP_GPLL0_DIV_CLK_SRC 29
+#define GCC_DISP_HF_AXI_CLK 30
+#define GCC_DISP_XO_CLK 31
+#define GCC_EMAC_AXI_CLK 32
+#define GCC_EMAC_PTP_CLK 33
+#define GCC_EMAC_PTP_CLK_SRC 34
+#define GCC_EMAC_RGMII_CLK 35
+#define GCC_EMAC_RGMII_CLK_SRC 36
+#define GCC_EMAC_SLV_AHB_CLK 37
+#define GCC_GP1_CLK 38
+#define GCC_GP1_CLK_SRC 39
+#define GCC_GP2_CLK 40
+#define GCC_GP2_CLK_SRC 41
+#define GCC_GP3_CLK 42
+#define GCC_GP3_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_IREF_CLK 47
+#define GCC_GPU_MEMNOC_GFX_CLK 48
+#define GCC_GPU_SNOC_DVM_GFX_CLK 49
+#define GCC_PCIE0_PHY_REFGEN_CLK 50
+#define GCC_PCIE_0_AUX_CLK 51
+#define GCC_PCIE_0_AUX_CLK_SRC 52
+#define GCC_PCIE_0_CFG_AHB_CLK 53
+#define GCC_PCIE_0_CLKREF_CLK 54
+#define GCC_PCIE_0_MSTR_AXI_CLK 55
+#define GCC_PCIE_0_PIPE_CLK 56
+#define GCC_PCIE_0_SLV_AXI_CLK 57
+#define GCC_PCIE_0_SLV_Q2A_AXI_CLK 58
+#define GCC_PCIE_PHY_AUX_CLK 59
+#define GCC_PCIE_PHY_REFGEN_CLK_SRC 60
+#define GCC_PDM2_CLK 61
+#define GCC_PDM2_CLK_SRC 62
+#define GCC_PDM_AHB_CLK 63
+#define GCC_PDM_XO4_CLK 64
+#define GCC_PRNG_AHB_CLK 65
+#define GCC_QMIP_CAMERA_NRT_AHB_CLK 66
+#define GCC_QMIP_DISP_AHB_CLK 67
+#define GCC_QMIP_PCIE_AHB_CLK 68
+#define GCC_QMIP_VIDEO_VCODEC_AHB_CLK 69
+#define GCC_QSPI_CNOC_PERIPH_AHB_CLK 70
+#define GCC_QSPI_CORE_CLK 71
+#define GCC_QSPI_CORE_CLK_SRC 72
+#define GCC_QUPV3_WRAP0_CORE_2X_CLK 73
+#define GCC_QUPV3_WRAP0_CORE_CLK 74
+#define GCC_QUPV3_WRAP0_S0_CLK 75
+#define GCC_QUPV3_WRAP0_S0_CLK_SRC 76
+#define GCC_QUPV3_WRAP0_S1_CLK 77
+#define GCC_QUPV3_WRAP0_S1_CLK_SRC 78
+#define GCC_QUPV3_WRAP0_S2_CLK 79
+#define GCC_QUPV3_WRAP0_S2_CLK_SRC 80
+#define GCC_QUPV3_WRAP0_S3_CLK 81
+#define GCC_QUPV3_WRAP0_S3_CLK_SRC 82
+#define GCC_QUPV3_WRAP0_S4_CLK 83
+#define GCC_QUPV3_WRAP0_S4_CLK_SRC 84
+#define GCC_QUPV3_WRAP0_S5_CLK 85
+#define GCC_QUPV3_WRAP0_S5_CLK_SRC 86
+#define GCC_QUPV3_WRAP1_CORE_2X_CLK 87
+#define GCC_QUPV3_WRAP1_CORE_CLK 88
+#define GCC_QUPV3_WRAP1_S0_CLK 89
+#define GCC_QUPV3_WRAP1_S0_CLK_SRC 90
+#define GCC_QUPV3_WRAP1_S1_CLK 91
+#define GCC_QUPV3_WRAP1_S1_CLK_SRC 92
+#define GCC_QUPV3_WRAP1_S2_CLK 93
+#define GCC_QUPV3_WRAP1_S2_CLK_SRC 94
+#define GCC_QUPV3_WRAP1_S3_CLK 95
+#define GCC_QUPV3_WRAP1_S3_CLK_SRC 96
+#define GCC_QUPV3_WRAP1_S4_CLK 97
+#define GCC_QUPV3_WRAP1_S4_CLK_SRC 98
+#define GCC_QUPV3_WRAP1_S5_CLK 99
+#define GCC_QUPV3_WRAP1_S5_CLK_SRC 100
+#define GCC_QUPV3_WRAP_0_M_AHB_CLK 101
+#define GCC_QUPV3_WRAP_0_S_AHB_CLK 102
+#define GCC_QUPV3_WRAP_1_M_AHB_CLK 103
+#define GCC_QUPV3_WRAP_1_S_AHB_CLK 104
+#define GCC_RX1_USB2_CLKREF_CLK 105
+#define GCC_RX3_USB2_CLKREF_CLK 106
+#define GCC_SDCC1_AHB_CLK 107
+#define GCC_SDCC1_APPS_CLK 108
+#define GCC_SDCC1_APPS_CLK_SRC 109
+#define GCC_SDCC1_ICE_CORE_CLK 110
+#define GCC_SDCC1_ICE_CORE_CLK_SRC 111
+#define GCC_SDCC2_AHB_CLK 112
+#define GCC_SDCC2_APPS_CLK 113
+#define GCC_SDCC2_APPS_CLK_SRC 114
+#define GCC_SDR_CORE_CLK 115
+#define GCC_SDR_CSR_HCLK 116
+#define GCC_SDR_PRI_MI2S_CLK 117
+#define GCC_SDR_SEC_MI2S_CLK 118
+#define GCC_SDR_WR0_MEM_CLK 119
+#define GCC_SDR_WR1_MEM_CLK 120
+#define GCC_SDR_WR2_MEM_CLK 121
+#define GCC_SYS_NOC_CPUSS_AHB_CLK 122
+#define GCC_UFS_CARD_CLKREF_CLK 123
+#define GCC_UFS_MEM_CLKREF_CLK 124
+#define GCC_UFS_PHY_AHB_CLK 125
+#define GCC_UFS_PHY_AXI_CLK 126
+#define GCC_UFS_PHY_AXI_CLK_SRC 127
+#define GCC_UFS_PHY_ICE_CORE_CLK 128
+#define GCC_UFS_PHY_ICE_CORE_CLK_SRC 129
+#define GCC_UFS_PHY_PHY_AUX_CLK 130
+#define GCC_UFS_PHY_PHY_AUX_CLK_SRC 131
+#define GCC_UFS_PHY_RX_SYMBOL_0_CLK 132
+#define GCC_UFS_PHY_TX_SYMBOL_0_CLK 133
+#define GCC_UFS_PHY_UNIPRO_CORE_CLK 134
+#define GCC_UFS_PHY_UNIPRO_CORE_CLK_SRC 135
+#define GCC_USB20_SEC_MASTER_CLK 136
+#define GCC_USB20_SEC_MASTER_CLK_SRC 137
+#define GCC_USB20_SEC_MOCK_UTMI_CLK 138
+#define GCC_USB20_SEC_MOCK_UTMI_CLK_SRC 139
+#define GCC_USB20_SEC_SLEEP_CLK 140
+#define GCC_USB2_PRIM_CLKREF_CLK 141
+#define GCC_USB2_SEC_CLKREF_CLK 142
+#define GCC_USB2_SEC_PHY_AUX_CLK 143
+#define GCC_USB2_SEC_PHY_AUX_CLK_SRC 144
+#define GCC_USB2_SEC_PHY_COM_AUX_CLK 145
+#define GCC_USB2_SEC_PHY_PIPE_CLK 146
+#define GCC_USB30_PRIM_MASTER_CLK 147
+#define GCC_USB30_PRIM_MASTER_CLK_SRC 148
+#define GCC_USB30_PRIM_MOCK_UTMI_CLK 149
+#define GCC_USB30_PRIM_MOCK_UTMI_CLK_SRC 150
+#define GCC_USB30_PRIM_SLEEP_CLK 151
+#define GCC_USB3_PRIM_CLKREF_CLK 152
+#define GCC_USB3_PRIM_PHY_AUX_CLK 153
+#define GCC_USB3_PRIM_PHY_AUX_CLK_SRC 154
+#define GCC_USB3_PRIM_PHY_COM_AUX_CLK 155
+#define GCC_USB3_PRIM_PHY_PIPE_CLK 156
+#define GCC_USB3_SEC_CLKREF_CLK 157
+#define GCC_VIDEO_AHB_CLK 158
+#define GCC_VIDEO_AXI0_CLK 159
+#define GCC_VIDEO_XO_CLK 160
+#define GCC_VSENSOR_CLK_SRC 161
+#define GCC_AGGRE_UFS_PHY_AXI_HW_CTL_CLK 162
+#define GCC_UFS_PHY_AXI_HW_CTL_CLK 163
+#define GCC_UFS_PHY_ICE_CORE_HW_CTL_CLK 164
+#define GCC_UFS_PHY_PHY_AUX_HW_CTL_CLK 165
+#define GCC_UFS_PHY_UNIPRO_CORE_HW_CTL_CLK 166
+
+/* GCC Resets */
+#define GCC_EMAC_BCR 0
+#define GCC_QUSB2PHY_PRIM_BCR 1
+#define GCC_QUSB2PHY_SEC_BCR 2
+#define GCC_USB30_PRIM_BCR 3
+#define GCC_USB2_PHY_SEC_BCR 4
+#define GCC_USB3_DP_PHY_SEC_BCR 5
+#define GCC_USB3PHY_PHY_SEC_BCR 6
+#define GCC_PCIE_0_BCR 7
+#define GCC_PCIE_0_PHY_BCR 8
+#define GCC_PCIE_PHY_BCR 9
+#define GCC_PCIE_PHY_COM_BCR 10
+#define GCC_UFS_PHY_BCR 11
+#define GCC_USB20_SEC_BCR 12
+#define GCC_USB3_PHY_PRIM_SP0_BCR 13
+#define GCC_USB3PHY_PHY_PRIM_SP0_BCR 14
+#define GCC_SDCC1_BCR 15
+#define GCC_SDCC2_BCR 16
+
+/* GCC power domains */
+#define EMAC_GDSC 0
+#define PCIE_0_GDSC 1
+#define UFS_PHY_GDSC 2
+#define USB20_SEC_GDSC 3
+#define USB30_PRIM_GDSC 4
+#define HLOS1_VOTE_AGGRE_NOC_MMU_AUDIO_TBU_GDSC 5
+#define HLOS1_VOTE_AGGRE_NOC_MMU_TBU1_GDSC 6
+#define HLOS1_VOTE_AGGRE_NOC_MMU_TBU2_GDSC 7
+#define HLOS1_VOTE_AGGRE_NOC_MMU_PCIE_TBU_GDSC 8
+#define HLOS1_VOTE_MMNOC_MMU_TBU_HF0_GDSC 9
+#define HLOS1_VOTE_MMNOC_MMU_TBU_SF_GDSC 10
+#define HLOS1_VOTE_MMNOC_MMU_TBU_HF1_GDSC 11
+
+#endif
--
2.45.2
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