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[02/10] dt-bindings: clock: qcom: document the SM8650 General Clock Controller

Message ID 20231025-topic-sm8650-upstream-clocks-v1-2-c89b59594caf@linaro.org (mailing list archive)
State Awaiting Upstream, archived
Headers show
Series clk: qcom: Introduce clocks drivers for SM8650 | expand

Commit Message

Neil Armstrong Oct. 25, 2023, 7:32 a.m. UTC 
Add bindings documentation for the SM8650 General Clock Controller.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 .../devicetree/bindings/clock/qcom,sm8650-gcc.yaml |  65 ++++++
 include/dt-bindings/clock/qcom,sm8650-gcc.h        | 257 +++++++++++++++++++++
 2 files changed, 322 insertions(+)

Comments

Krzysztof Kozlowski Oct. 27, 2023, 7:25 a.m. UTC | #1 
On 25/10/2023 09:32, Neil Armstrong wrote:
> Add bindings documentation for the SM8650 General Clock Controller.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---
>  .../devicetree/bindings/clock/qcom,sm8650-gcc.yaml |  65 ++++++
>  include/dt-bindings/clock/qcom,sm8650-gcc.h        | 257 +++++++++++++++++++++
>  2 files changed, 322 insertions(+)


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8650-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8650-gcc.yaml
new file mode 100644
index 000000000000..b54761cc8674
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,sm8650-gcc.yaml
@@ -0,0 +1,65 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm8650-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM8650
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+
+description: |
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SM8650
+
+  See also:: include/dt-bindings/clock/qcom,sm8650-gcc.h
+
+properties:
+  compatible:
+    const: qcom,sm8650-gcc
+
+  clocks:
+    items:
+      - description: Board XO source
+      - description: Board Always On 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
+
+required:
+  - compatible
+  - clocks
+
+allOf:
+  - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    clock-controller@100000 {
+      compatible = "qcom,sm8650-gcc";
+      reg = <0x00100000 0x001f4200>;
+      clocks = <&rpmhcc RPMH_CXO_CLK>,
+               <&rpmhcc RPMH_CXO_CLK_A>,
+               <&sleep_clk>,
+               <&pcie0_phy>,
+               <&pcie1_phy>,
+               <&pcie_1_phy_aux_clk>,
+               <&ufs_mem_phy 0>,
+               <&ufs_mem_phy 1>,
+               <&ufs_mem_phy 2>,
+               <&usb_1_qmpphy>;
+      #clock-cells = <1>;
+      #reset-cells = <1>;
+      #power-domain-cells = <1>;
+    };
+
+...
diff --git a/include/dt-bindings/clock/qcom,sm8650-gcc.h b/include/dt-bindings/clock/qcom,sm8650-gcc.h
new file mode 100644
index 000000000000..af02961b7bba
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,sm8650-gcc.h
@@ -0,0 +1,257 @@ 
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2022, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2023, Linaro Limited
+ */
+
+#ifndef _DT_BINDINGS_CLK_QCOM_GCC_SM8650_H
+#define _DT_BINDINGS_CLK_QCOM_GCC_SM8650_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_BOOT_ROM_AHB_CLK					4
+#define GCC_CAMERA_AHB_CLK					5
+#define GCC_CAMERA_HF_AXI_CLK					6
+#define GCC_CAMERA_SF_AXI_CLK					7
+#define GCC_CAMERA_XO_CLK					8
+#define GCC_CFG_NOC_PCIE_ANOC_AHB_CLK				9
+#define GCC_CFG_NOC_USB3_PRIM_AXI_CLK				10
+#define GCC_CNOC_PCIE_SF_AXI_CLK				11
+#define GCC_CPUSS_UBWCP_CLK					12
+#define GCC_CPUSS_UBWCP_CLK_SRC					13
+#define GCC_DDRSS_GPU_AXI_CLK					14
+#define GCC_DDRSS_PCIE_SF_QTB_CLK				15
+#define GCC_DDRSS_UBWCP_CLK					16
+#define GCC_DISP_AHB_CLK					17
+#define GCC_DISP_HF_AXI_CLK					18
+#define GCC_DISP_XO_CLK						19
+#define GCC_GP1_CLK						20
+#define GCC_GP1_CLK_SRC						21
+#define GCC_GP2_CLK						22
+#define GCC_GP2_CLK_SRC						23
+#define GCC_GP3_CLK						24
+#define GCC_GP3_CLK_SRC						25
+#define GCC_GPLL0						26
+#define GCC_GPLL0_OUT_EVEN					27
+#define GCC_GPLL1						28
+#define GCC_GPLL3						29
+#define GCC_GPLL4						30
+#define GCC_GPLL6						31
+#define GCC_GPLL7						32
+#define GCC_GPLL9						33
+#define GCC_GPU_CFG_AHB_CLK					34
+#define GCC_GPU_GPLL0_CLK_SRC					35
+#define GCC_GPU_GPLL0_DIV_CLK_SRC				36
+#define GCC_GPU_MEMNOC_GFX_CLK					37
+#define GCC_GPU_SNOC_DVM_GFX_CLK				38
+#define GCC_PCIE_0_AUX_CLK					39
+#define GCC_PCIE_0_AUX_CLK_SRC					40
+#define GCC_PCIE_0_CFG_AHB_CLK					41
+#define GCC_PCIE_0_MSTR_AXI_CLK					42
+#define GCC_PCIE_0_PHY_RCHNG_CLK				43
+#define GCC_PCIE_0_PHY_RCHNG_CLK_SRC				44
+#define GCC_PCIE_0_PIPE_CLK					45
+#define GCC_PCIE_0_PIPE_CLK_SRC					46
+#define GCC_PCIE_0_SLV_AXI_CLK					47
+#define GCC_PCIE_0_SLV_Q2A_AXI_CLK				48
+#define GCC_PCIE_1_AUX_CLK					49
+#define GCC_PCIE_1_AUX_CLK_SRC					50
+#define GCC_PCIE_1_CFG_AHB_CLK					51
+#define GCC_PCIE_1_MSTR_AXI_CLK					52
+#define GCC_PCIE_1_PHY_AUX_CLK					53
+#define GCC_PCIE_1_PHY_AUX_CLK_SRC				54
+#define GCC_PCIE_1_PHY_RCHNG_CLK				55
+#define GCC_PCIE_1_PHY_RCHNG_CLK_SRC				56
+#define GCC_PCIE_1_PIPE_CLK					57
+#define GCC_PCIE_1_PIPE_CLK_SRC					58
+#define GCC_PCIE_1_SLV_AXI_CLK					59
+#define GCC_PCIE_1_SLV_Q2A_AXI_CLK				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_QMIP_CAMERA_NRT_AHB_CLK				65
+#define GCC_QMIP_CAMERA_RT_AHB_CLK				66
+#define GCC_QMIP_DISP_AHB_CLK					67
+#define GCC_QMIP_GPU_AHB_CLK					68
+#define GCC_QMIP_PCIE_AHB_CLK					69
+#define GCC_QMIP_VIDEO_CV_CPU_AHB_CLK				70
+#define GCC_QMIP_VIDEO_CVP_AHB_CLK				71
+#define GCC_QMIP_VIDEO_V_CPU_AHB_CLK				72
+#define GCC_QMIP_VIDEO_VCODEC_AHB_CLK				73
+#define GCC_QUPV3_I2C_CORE_CLK					74
+#define GCC_QUPV3_I2C_S0_CLK					75
+#define GCC_QUPV3_I2C_S0_CLK_SRC				76
+#define GCC_QUPV3_I2C_S1_CLK					77
+#define GCC_QUPV3_I2C_S1_CLK_SRC				78
+#define GCC_QUPV3_I2C_S2_CLK					79
+#define GCC_QUPV3_I2C_S2_CLK_SRC				80
+#define GCC_QUPV3_I2C_S3_CLK					81
+#define GCC_QUPV3_I2C_S3_CLK_SRC				82
+#define GCC_QUPV3_I2C_S4_CLK					83
+#define GCC_QUPV3_I2C_S4_CLK_SRC				84
+#define GCC_QUPV3_I2C_S5_CLK					85
+#define GCC_QUPV3_I2C_S5_CLK_SRC				86
+#define GCC_QUPV3_I2C_S6_CLK					87
+#define GCC_QUPV3_I2C_S6_CLK_SRC				88
+#define GCC_QUPV3_I2C_S7_CLK					89
+#define GCC_QUPV3_I2C_S7_CLK_SRC				90
+#define GCC_QUPV3_I2C_S8_CLK					91
+#define GCC_QUPV3_I2C_S8_CLK_SRC				92
+#define GCC_QUPV3_I2C_S9_CLK					93
+#define GCC_QUPV3_I2C_S9_CLK_SRC				94
+#define GCC_QUPV3_I2C_S_AHB_CLK					95
+#define GCC_QUPV3_WRAP1_CORE_2X_CLK				96
+#define GCC_QUPV3_WRAP1_CORE_CLK				97
+#define GCC_QUPV3_WRAP1_QSPI_REF_CLK				98
+#define GCC_QUPV3_WRAP1_QSPI_REF_CLK_SRC			99
+#define GCC_QUPV3_WRAP1_S0_CLK					100
+#define GCC_QUPV3_WRAP1_S0_CLK_SRC				101
+#define GCC_QUPV3_WRAP1_S1_CLK					102
+#define GCC_QUPV3_WRAP1_S1_CLK_SRC				103
+#define GCC_QUPV3_WRAP1_S2_CLK					104
+#define GCC_QUPV3_WRAP1_S2_CLK_SRC				105
+#define GCC_QUPV3_WRAP1_S3_CLK					106
+#define GCC_QUPV3_WRAP1_S3_CLK_SRC				107
+#define GCC_QUPV3_WRAP1_S4_CLK					108
+#define GCC_QUPV3_WRAP1_S4_CLK_SRC				109
+#define GCC_QUPV3_WRAP1_S5_CLK					110
+#define GCC_QUPV3_WRAP1_S5_CLK_SRC				111
+#define GCC_QUPV3_WRAP1_S6_CLK					112
+#define GCC_QUPV3_WRAP1_S6_CLK_SRC				113
+#define GCC_QUPV3_WRAP1_S7_CLK					114
+#define GCC_QUPV3_WRAP1_S7_CLK_SRC				115
+#define GCC_QUPV3_WRAP2_CORE_2X_CLK				116
+#define GCC_QUPV3_WRAP2_CORE_CLK				117
+#define GCC_QUPV3_WRAP2_IBI_CTRL_0_CLK_SRC			118
+#define GCC_QUPV3_WRAP2_IBI_CTRL_2_CLK				119
+#define GCC_QUPV3_WRAP2_IBI_CTRL_3_CLK				120
+#define GCC_QUPV3_WRAP2_S0_CLK					121
+#define GCC_QUPV3_WRAP2_S0_CLK_SRC				122
+#define GCC_QUPV3_WRAP2_S1_CLK					123
+#define GCC_QUPV3_WRAP2_S1_CLK_SRC				124
+#define GCC_QUPV3_WRAP2_S2_CLK					125
+#define GCC_QUPV3_WRAP2_S2_CLK_SRC				126
+#define GCC_QUPV3_WRAP2_S3_CLK					127
+#define GCC_QUPV3_WRAP2_S3_CLK_SRC				128
+#define GCC_QUPV3_WRAP2_S4_CLK					129
+#define GCC_QUPV3_WRAP2_S4_CLK_SRC				130
+#define GCC_QUPV3_WRAP2_S5_CLK					131
+#define GCC_QUPV3_WRAP2_S5_CLK_SRC				132
+#define GCC_QUPV3_WRAP2_S6_CLK					133
+#define GCC_QUPV3_WRAP2_S6_CLK_SRC				134
+#define GCC_QUPV3_WRAP2_S7_CLK					135
+#define GCC_QUPV3_WRAP2_S7_CLK_SRC				136
+#define GCC_QUPV3_WRAP3_CORE_2X_CLK				137
+#define GCC_QUPV3_WRAP3_CORE_CLK				138
+#define GCC_QUPV3_WRAP3_QSPI_REF_CLK				139
+#define GCC_QUPV3_WRAP3_QSPI_REF_CLK_SRC			140
+#define GCC_QUPV3_WRAP3_S0_CLK					141
+#define GCC_QUPV3_WRAP3_S0_CLK_SRC				142
+#define GCC_QUPV3_WRAP_1_M_AHB_CLK				143
+#define GCC_QUPV3_WRAP_1_S_AHB_CLK				144
+#define GCC_QUPV3_WRAP_2_IBI_2_AHB_CLK				145
+#define GCC_QUPV3_WRAP_2_IBI_3_AHB_CLK				146
+#define GCC_QUPV3_WRAP_2_M_AHB_CLK				147
+#define GCC_QUPV3_WRAP_2_S_AHB_CLK				148
+#define GCC_QUPV3_WRAP_3_M_AHB_CLK				149
+#define GCC_QUPV3_WRAP_3_S_AHB_CLK				150
+#define GCC_SDCC2_AHB_CLK					151
+#define GCC_SDCC2_APPS_CLK					152
+#define GCC_SDCC2_APPS_CLK_SRC					153
+#define GCC_SDCC4_AHB_CLK					154
+#define GCC_SDCC4_APPS_CLK					155
+#define GCC_SDCC4_APPS_CLK_SRC					156
+#define GCC_UFS_PHY_AHB_CLK					157
+#define GCC_UFS_PHY_AXI_CLK					158
+#define GCC_UFS_PHY_AXI_CLK_SRC					159
+#define GCC_UFS_PHY_AXI_HW_CTL_CLK				160
+#define GCC_UFS_PHY_ICE_CORE_CLK				161
+#define GCC_UFS_PHY_ICE_CORE_CLK_SRC				162
+#define GCC_UFS_PHY_ICE_CORE_HW_CTL_CLK				163
+#define GCC_UFS_PHY_PHY_AUX_CLK					164
+#define GCC_UFS_PHY_PHY_AUX_CLK_SRC				165
+#define GCC_UFS_PHY_PHY_AUX_HW_CTL_CLK				166
+#define GCC_UFS_PHY_RX_SYMBOL_0_CLK				167
+#define GCC_UFS_PHY_RX_SYMBOL_0_CLK_SRC				168
+#define GCC_UFS_PHY_RX_SYMBOL_1_CLK				169
+#define GCC_UFS_PHY_RX_SYMBOL_1_CLK_SRC				170
+#define GCC_UFS_PHY_TX_SYMBOL_0_CLK				171
+#define GCC_UFS_PHY_TX_SYMBOL_0_CLK_SRC				172
+#define GCC_UFS_PHY_UNIPRO_CORE_CLK				173
+#define GCC_UFS_PHY_UNIPRO_CORE_CLK_SRC				174
+#define GCC_UFS_PHY_UNIPRO_CORE_HW_CTL_CLK			175
+#define GCC_USB30_PRIM_MASTER_CLK				176
+#define GCC_USB30_PRIM_MASTER_CLK_SRC				177
+#define GCC_USB30_PRIM_MOCK_UTMI_CLK				178
+#define GCC_USB30_PRIM_MOCK_UTMI_CLK_SRC			179
+#define GCC_USB30_PRIM_MOCK_UTMI_POSTDIV_CLK_SRC		180
+#define GCC_USB30_PRIM_SLEEP_CLK				181
+#define GCC_USB3_PRIM_PHY_AUX_CLK				182
+#define GCC_USB3_PRIM_PHY_AUX_CLK_SRC				183
+#define GCC_USB3_PRIM_PHY_COM_AUX_CLK				184
+#define GCC_USB3_PRIM_PHY_PIPE_CLK				185
+#define GCC_USB3_PRIM_PHY_PIPE_CLK_SRC				186
+#define GCC_VIDEO_AHB_CLK					187
+#define GCC_VIDEO_AXI0_CLK					188
+#define GCC_VIDEO_AXI1_CLK					189
+#define GCC_VIDEO_XO_CLK					190
+#define GCC_GPLL0_AO						191
+#define GCC_GPLL0_OUT_EVEN_AO					192
+#define GCC_GPLL1_AO						193
+#define GCC_GPLL3_AO						194
+#define GCC_GPLL4_AO						195
+#define GCC_GPLL6_AO						196
+
+/* 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_3_BCR					19
+#define GCC_QUPV3_WRAPPER_I2C_BCR				20
+#define GCC_QUSB2PHY_PRIM_BCR					21
+#define GCC_QUSB2PHY_SEC_BCR					22
+#define GCC_SDCC2_BCR						23
+#define GCC_SDCC4_BCR						24
+#define GCC_UFS_PHY_BCR						25
+#define GCC_USB30_PRIM_BCR					26
+#define GCC_USB3_DP_PHY_PRIM_BCR				27
+#define GCC_USB3_DP_PHY_SEC_BCR					28
+#define GCC_USB3_PHY_PRIM_BCR					29
+#define GCC_USB3_PHY_SEC_BCR					30
+#define GCC_USB3PHY_PHY_PRIM_BCR				31
+#define GCC_USB3PHY_PHY_SEC_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