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Message-Id: <20241021-sar2130p-clocks-v2-2-383e5eb123a2@linaro.org>
Date: Mon, 21 Oct 2024 13:30:30 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
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>,
Neil Armstrong <neil.armstrong@...aro.org>,
Philipp Zabel <p.zabel@...gutronix.de>,
Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v2 02/11] dt-bindings: clock: qcom: document SAR2130P
Global Clock Controller
Add bindings for the Global Clock Controller (GCC) present on the
Qualcomm SAR2130P platform.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
.../bindings/clock/qcom,sar2130p-gcc.yaml | 65 ++++++++
include/dt-bindings/clock/qcom,sar2130p-gcc.h | 181 +++++++++++++++++++++
2 files changed, 246 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/qcom,sar2130p-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sar2130p-gcc.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..9a430bbd872aebf765a6a0f36c09fdc2301ffefb
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,sar2130p-gcc.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sar2130p-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on sar2130p
+
+maintainers:
+ - Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and
+ power domains on sar2130p.
+
+ See also: include/dt-bindings/clock/qcom,sar2130p-gcc.h
+
+properties:
+ compatible:
+ const: qcom,sar2130p-gcc
+
+ clocks:
+ items:
+ - description: XO reference clock
+ - description: Sleep clock
+ - description: PCIe 0 pipe clock
+ - description: PCIe 1 pipe clock
+ - description: Primary USB3 PHY wrapper pipe clock
+
+ protected-clocks:
+ maxItems: 240
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - '#power-domain-cells'
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom,rpmhpd.h>
+
+ gcc: clock-controller@...000 {
+ compatible = "qcom,sar2130p-gcc";
+ reg = <0x100000 0x1f4200>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&sleep_clk>,
+ <&pcie_0_pipe_clk>,
+ <&pcie_1_pipe_clk>,
+ <&usb_0_ssphy>;
+ power-domains = <&rpmhpd RPMHPD_CX>;
+
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/include/dt-bindings/clock/qcom,sar2130p-gcc.h b/include/dt-bindings/clock/qcom,sar2130p-gcc.h
new file mode 100644
index 0000000000000000000000000000000000000000..b22701922136a3db1684baf97a84dd258985d1ab
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,sar2130p-gcc.h
@@ -0,0 +1,181 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
+/*
+ * Copyright (c) 2021-2022, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef _DT_BINDINGS_CLK_QCOM_GCC_SAR2130P_H
+#define _DT_BINDINGS_CLK_QCOM_GCC_SAR2130P_H
+
+/* GCC clocks */
+#define GCC_GPLL0 0
+#define GCC_GPLL0_OUT_EVEN 1
+#define GCC_GPLL1 2
+#define GCC_GPLL9 3
+#define GCC_GPLL9_OUT_EVEN 4
+#define GCC_AGGRE_NOC_PCIE_1_AXI_CLK 5
+#define GCC_AGGRE_USB3_PRIM_AXI_CLK 6
+#define GCC_BOOT_ROM_AHB_CLK 7
+#define GCC_CAMERA_AHB_CLK 8
+#define GCC_CAMERA_HF_AXI_CLK 9
+#define GCC_CAMERA_SF_AXI_CLK 10
+#define GCC_CAMERA_XO_CLK 11
+#define GCC_CFG_NOC_PCIE_ANOC_AHB_CLK 12
+#define GCC_CFG_NOC_USB3_PRIM_AXI_CLK 13
+#define GCC_DDRSS_GPU_AXI_CLK 14
+#define GCC_DDRSS_PCIE_SF_CLK 15
+#define GCC_DISP_AHB_CLK 16
+#define GCC_DISP_HF_AXI_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_GPU_CFG_AHB_CLK 24
+#define GCC_GPU_GPLL0_CLK_SRC 25
+#define GCC_GPU_GPLL0_DIV_CLK_SRC 26
+#define GCC_GPU_MEMNOC_GFX_CLK 27
+#define GCC_GPU_SNOC_DVM_GFX_CLK 28
+#define GCC_IRIS_SS_HF_AXI1_CLK 29
+#define GCC_IRIS_SS_SPD_AXI1_CLK 30
+#define GCC_PCIE_0_AUX_CLK 31
+#define GCC_PCIE_0_AUX_CLK_SRC 32
+#define GCC_PCIE_0_CFG_AHB_CLK 33
+#define GCC_PCIE_0_MSTR_AXI_CLK 34
+#define GCC_PCIE_0_PHY_RCHNG_CLK 35
+#define GCC_PCIE_0_PHY_RCHNG_CLK_SRC 36
+#define GCC_PCIE_0_PIPE_CLK 37
+#define GCC_PCIE_0_PIPE_CLK_SRC 38
+#define GCC_PCIE_0_SLV_AXI_CLK 39
+#define GCC_PCIE_0_SLV_Q2A_AXI_CLK 40
+#define GCC_PCIE_1_AUX_CLK 41
+#define GCC_PCIE_1_AUX_CLK_SRC 42
+#define GCC_PCIE_1_CFG_AHB_CLK 43
+#define GCC_PCIE_1_MSTR_AXI_CLK 44
+#define GCC_PCIE_1_PHY_RCHNG_CLK 45
+#define GCC_PCIE_1_PHY_RCHNG_CLK_SRC 46
+#define GCC_PCIE_1_PIPE_CLK 47
+#define GCC_PCIE_1_PIPE_CLK_SRC 48
+#define GCC_PCIE_1_SLV_AXI_CLK 49
+#define GCC_PCIE_1_SLV_Q2A_AXI_CLK 50
+#define GCC_PDM2_CLK 51
+#define GCC_PDM2_CLK_SRC 52
+#define GCC_PDM_AHB_CLK 53
+#define GCC_PDM_XO4_CLK 54
+#define GCC_QMIP_CAMERA_NRT_AHB_CLK 55
+#define GCC_QMIP_CAMERA_RT_AHB_CLK 56
+#define GCC_QMIP_GPU_AHB_CLK 57
+#define GCC_QMIP_PCIE_AHB_CLK 58
+#define GCC_QMIP_VIDEO_CV_CPU_AHB_CLK 59
+#define GCC_QMIP_VIDEO_CVP_AHB_CLK 60
+#define GCC_QMIP_VIDEO_LSR_AHB_CLK 61
+#define GCC_QMIP_VIDEO_V_CPU_AHB_CLK 62
+#define GCC_QMIP_VIDEO_VCODEC_AHB_CLK 63
+#define GCC_QUPV3_WRAP0_CORE_2X_CLK 64
+#define GCC_QUPV3_WRAP0_CORE_CLK 65
+#define GCC_QUPV3_WRAP0_S0_CLK 66
+#define GCC_QUPV3_WRAP0_S0_CLK_SRC 67
+#define GCC_QUPV3_WRAP0_S1_CLK 68
+#define GCC_QUPV3_WRAP0_S1_CLK_SRC 69
+#define GCC_QUPV3_WRAP0_S2_CLK 70
+#define GCC_QUPV3_WRAP0_S2_CLK_SRC 71
+#define GCC_QUPV3_WRAP0_S3_CLK 72
+#define GCC_QUPV3_WRAP0_S3_CLK_SRC 73
+#define GCC_QUPV3_WRAP0_S4_CLK 74
+#define GCC_QUPV3_WRAP0_S4_CLK_SRC 75
+#define GCC_QUPV3_WRAP0_S5_CLK 76
+#define GCC_QUPV3_WRAP0_S5_CLK_SRC 77
+#define GCC_QUPV3_WRAP1_CORE_2X_CLK 78
+#define GCC_QUPV3_WRAP1_CORE_CLK 79
+#define GCC_QUPV3_WRAP1_S0_CLK 80
+#define GCC_QUPV3_WRAP1_S0_CLK_SRC 81
+#define GCC_QUPV3_WRAP1_S1_CLK 82
+#define GCC_QUPV3_WRAP1_S1_CLK_SRC 83
+#define GCC_QUPV3_WRAP1_S2_CLK 84
+#define GCC_QUPV3_WRAP1_S2_CLK_SRC 85
+#define GCC_QUPV3_WRAP1_S3_CLK 86
+#define GCC_QUPV3_WRAP1_S3_CLK_SRC 87
+#define GCC_QUPV3_WRAP1_S4_CLK 88
+#define GCC_QUPV3_WRAP1_S4_CLK_SRC 89
+#define GCC_QUPV3_WRAP1_S5_CLK 90
+#define GCC_QUPV3_WRAP1_S5_CLK_SRC 91
+#define GCC_QUPV3_WRAP_0_M_AHB_CLK 92
+#define GCC_QUPV3_WRAP_0_S_AHB_CLK 93
+#define GCC_QUPV3_WRAP_1_M_AHB_CLK 94
+#define GCC_QUPV3_WRAP_1_S_AHB_CLK 95
+#define GCC_SDCC1_AHB_CLK 96
+#define GCC_SDCC1_APPS_CLK 97
+#define GCC_SDCC1_APPS_CLK_SRC 98
+#define GCC_SDCC1_ICE_CORE_CLK 99
+#define GCC_SDCC1_ICE_CORE_CLK_SRC 100
+#define GCC_USB30_PRIM_MASTER_CLK 101
+#define GCC_USB30_PRIM_MASTER_CLK_SRC 102
+#define GCC_USB30_PRIM_MOCK_UTMI_CLK 103
+#define GCC_USB30_PRIM_MOCK_UTMI_CLK_SRC 104
+#define GCC_USB30_PRIM_MOCK_UTMI_POSTDIV_CLK_SRC 105
+#define GCC_USB30_PRIM_SLEEP_CLK 106
+#define GCC_USB3_PRIM_PHY_AUX_CLK 107
+#define GCC_USB3_PRIM_PHY_AUX_CLK_SRC 108
+#define GCC_USB3_PRIM_PHY_COM_AUX_CLK 109
+#define GCC_USB3_PRIM_PHY_PIPE_CLK 110
+#define GCC_USB3_PRIM_PHY_PIPE_CLK_SRC 111
+#define GCC_VIDEO_AHB_CLK 112
+#define GCC_VIDEO_AXI0_CLK 113
+#define GCC_VIDEO_AXI1_CLK 114
+#define GCC_VIDEO_XO_CLK 115
+#define GCC_GPLL4 116
+#define GCC_GPLL5 117
+#define GCC_GPLL7 118
+#define GCC_DDRSS_SPAD_CLK 119
+#define GCC_DDRSS_SPAD_CLK_SRC 120
+#define GCC_VIDEO_AXI0_SREG 121
+#define GCC_VIDEO_AXI1_SREG 122
+#define GCC_IRIS_SS_HF_AXI1_SREG 123
+#define GCC_IRIS_SS_SPD_AXI1_SREG 124
+
+/* 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_0_BCR 17
+#define GCC_QUPV3_WRAPPER_1_BCR 18
+#define GCC_QUSB2PHY_PRIM_BCR 19
+#define GCC_QUSB2PHY_SEC_BCR 20
+#define GCC_SDCC1_BCR 21
+#define GCC_USB30_PRIM_BCR 22
+#define GCC_USB3_DP_PHY_PRIM_BCR 23
+#define GCC_USB3_DP_PHY_SEC_BCR 24
+#define GCC_USB3_PHY_PRIM_BCR 25
+#define GCC_USB3_PHY_SEC_BCR 26
+#define GCC_USB3PHY_PHY_PRIM_BCR 27
+#define GCC_USB3PHY_PHY_SEC_BCR 28
+#define GCC_VIDEO_AXI0_CLK_ARES 29
+#define GCC_VIDEO_AXI1_CLK_ARES 30
+#define GCC_VIDEO_BCR 31
+#define GCC_IRIS_SS_HF_AXI_CLK_ARES 32
+#define GCC_IRIS_SS_SPD_AXI_CLK_ARES 33
+#define GCC_DDRSS_SPAD_CLK_ARES 34
+
+/* 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 USB30_PRIM_GDSC 4
+#define USB3_PHY_GDSC 5
+
+#endif
--
2.39.5
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