Add device tree bindings for global clock subsystem clock
controller for Qualcomm Technology Inc's SM7150 SoCs.
Co-developed-by: David Wronek <davidwronek@gmail.com>
Signed-off-by: David Wronek <davidwronek@gmail.com>
Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
---
.../bindings/clock/qcom,sm7150-gcc.yaml | 69 +++++++
include/dt-bindings/clock/qcom,sm7150-gcc.h | 193 ++++++++++++++++++
2 files changed, 262 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm7150-gcc.yaml
create mode 100644 include/dt-bindings/clock/qcom,sm7150-gcc.h
diff --git a/Documentation/devicetree/bindings/clock/qcom,sm7150-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm7150-gcc.yaml
new file mode 100644
index 000000000000..a0105e11fdb8
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,sm7150-gcc.yaml
@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm7150-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM7150
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+ - Danila Tikhonov <danila@jiaxyga.com>
+ - David Wronek <davidwronek@gmail.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM7150
+
+ See also:: include/dt-bindings/clock/qcom,sm7150-gcc.h
+
+properties:
+ compatible:
+ const: qcom,sm7150-gcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board XO Active-Only source
+ - description: Sleep clock source
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,sm7150-gcc";
+ reg = <0x00100000 0x001f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
+
diff --git a/include/dt-bindings/clock/qcom,sm7150-gcc.h b/include/dt-bindings/clock/qcom,sm7150-gcc.h
new file mode 100644
index 000000000000..3e5f8d32796d
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,sm7150-gcc.h
@@ -0,0 +1,193 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2023, Danila Tikhonov <danila@jiaxyga.com>
+ * Copyright (c) 2023, David Wronek <davidwronek@gmail.com>
+ */
+
+#ifndef _DT_BINDINGS_CLK_QCOM_GCC_SM7150_H
+#define _DT_BINDINGS_CLK_QCOM_GCC_SM7150_H
+
+/* GCC clock registers */
+#define GCC_GPLL0_MAIN_DIV_CDIV 0
+#define GPLL0 1
+#define GPLL0_OUT_EVEN 2
+#define GPLL6 3
+#define GPLL7 4
+#define GCC_AGGRE_NOC_PCIE_TBU_CLK 5
+#define GCC_AGGRE_UFS_PHY_AXI_CLK 6
+#define GCC_AGGRE_UFS_PHY_AXI_HW_CTL_CLK 7
+#define GCC_AGGRE_USB3_PRIM_AXI_CLK 8
+#define GCC_APC_VS_CLK 9
+#define GCC_BOOT_ROM_AHB_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_CE1_AHB_CLK 15
+#define GCC_CE1_AXI_CLK 16
+#define GCC_CE1_CLK 17
+#define GCC_CFG_NOC_USB3_PRIM_AXI_CLK 18
+#define GCC_CPUSS_AHB_CLK 19
+#define GCC_CPUSS_AHB_CLK_SRC 20
+#define GCC_CPUSS_GNOC_CLK 21
+#define GCC_CPUSS_RBCPR_CLK 22
+#define GCC_CPUSS_RBCPR_CLK_SRC 23
+#define GCC_DDRSS_GPU_AXI_CLK 24
+#define GCC_DISP_AHB_CLK 25
+#define GCC_DISP_GPLL0_CLK_SRC 26
+#define GCC_DISP_GPLL0_DIV_CLK_SRC 27
+#define GCC_DISP_HF_AXI_CLK 28
+#define GCC_DISP_SF_AXI_CLK 29
+#define GCC_DISP_XO_CLK 30
+#define GCC_GP1_CLK 31
+#define GCC_GP1_CLK_SRC 32
+#define GCC_GP2_CLK 33
+#define GCC_GP2_CLK_SRC 34
+#define GCC_GP3_CLK 35
+#define GCC_GP3_CLK_SRC 36
+#define GCC_GPU_CFG_AHB_CLK 37
+#define GCC_GPU_GPLL0_CLK_SRC 38
+#define GCC_GPU_GPLL0_DIV_CLK_SRC 39
+#define GCC_GPU_MEMNOC_GFX_CLK 40
+#define GCC_GPU_SNOC_DVM_GFX_CLK 41
+#define GCC_GPU_VS_CLK 42
+#define GCC_NPU_AXI_CLK 43
+#define GCC_NPU_CFG_AHB_CLK 44
+#define GCC_NPU_GPLL0_CLK_SRC 45
+#define GCC_NPU_GPLL0_DIV_CLK_SRC 46
+#define GCC_PCIE_0_AUX_CLK 47
+#define GCC_PCIE_0_AUX_CLK_SRC 48
+#define GCC_PCIE_0_CFG_AHB_CLK 49
+#define GCC_PCIE_0_CLKREF_CLK 50
+#define GCC_PCIE_0_MSTR_AXI_CLK 51
+#define GCC_PCIE_0_PIPE_CLK 52
+#define GCC_PCIE_0_SLV_AXI_CLK 53
+#define GCC_PCIE_0_SLV_Q2A_AXI_CLK 54
+#define GCC_PCIE_PHY_AUX_CLK 55
+#define GCC_PCIE_PHY_REFGEN_CLK 56
+#define GCC_PCIE_PHY_REFGEN_CLK_SRC 57
+#define GCC_PDM2_CLK 58
+#define GCC_PDM2_CLK_SRC 59
+#define GCC_PDM_AHB_CLK 60
+#define GCC_PDM_XO4_CLK 61
+#define GCC_PRNG_AHB_CLK 62
+#define GCC_QUPV3_WRAP0_CORE_2X_CLK 63
+#define GCC_QUPV3_WRAP0_CORE_CLK 64
+#define GCC_QUPV3_WRAP0_S0_CLK 65
+#define GCC_QUPV3_WRAP0_S0_CLK_SRC 66
+#define GCC_QUPV3_WRAP0_S1_CLK 67
+#define GCC_QUPV3_WRAP0_S1_CLK_SRC 68
+#define GCC_QUPV3_WRAP0_S2_CLK 69
+#define GCC_QUPV3_WRAP0_S2_CLK_SRC 70
+#define GCC_QUPV3_WRAP0_S3_CLK 71
+#define GCC_QUPV3_WRAP0_S3_CLK_SRC 72
+#define GCC_QUPV3_WRAP0_S4_CLK 73
+#define GCC_QUPV3_WRAP0_S4_CLK_SRC 74
+#define GCC_QUPV3_WRAP0_S5_CLK 75
+#define GCC_QUPV3_WRAP0_S5_CLK_SRC 76
+#define GCC_QUPV3_WRAP0_S6_CLK 77
+#define GCC_QUPV3_WRAP0_S6_CLK_SRC 78
+#define GCC_QUPV3_WRAP0_S7_CLK 79
+#define GCC_QUPV3_WRAP0_S7_CLK_SRC 80
+#define GCC_QUPV3_WRAP1_CORE_2X_CLK 81
+#define GCC_QUPV3_WRAP1_CORE_CLK 82
+#define GCC_QUPV3_WRAP1_S0_CLK 83
+#define GCC_QUPV3_WRAP1_S0_CLK_SRC 84
+#define GCC_QUPV3_WRAP1_S1_CLK 85
+#define GCC_QUPV3_WRAP1_S1_CLK_SRC 86
+#define GCC_QUPV3_WRAP1_S2_CLK 87
+#define GCC_QUPV3_WRAP1_S2_CLK_SRC 88
+#define GCC_QUPV3_WRAP1_S3_CLK 89
+#define GCC_QUPV3_WRAP1_S3_CLK_SRC 90
+#define GCC_QUPV3_WRAP1_S4_CLK 91
+#define GCC_QUPV3_WRAP1_S4_CLK_SRC 92
+#define GCC_QUPV3_WRAP1_S5_CLK 93
+#define GCC_QUPV3_WRAP1_S5_CLK_SRC 94
+#define GCC_QUPV3_WRAP1_S6_CLK 95
+#define GCC_QUPV3_WRAP1_S6_CLK_SRC 96
+#define GCC_QUPV3_WRAP1_S7_CLK 97
+#define GCC_QUPV3_WRAP1_S7_CLK_SRC 98
+#define GCC_QUPV3_WRAP_0_M_AHB_CLK 99
+#define GCC_QUPV3_WRAP_0_S_AHB_CLK 100
+#define GCC_QUPV3_WRAP_1_M_AHB_CLK 101
+#define GCC_QUPV3_WRAP_1_S_AHB_CLK 102
+#define GCC_SDCC1_AHB_CLK 103
+#define GCC_SDCC1_APPS_CLK 104
+#define GCC_SDCC1_APPS_CLK_SRC 105
+#define GCC_SDCC1_ICE_CORE_CLK 106
+#define GCC_SDCC1_ICE_CORE_CLK_SRC 107
+#define GCC_SDCC2_AHB_CLK 108
+#define GCC_SDCC2_APPS_CLK 109
+#define GCC_SDCC2_APPS_CLK_SRC 110
+#define GCC_SDCC4_AHB_CLK 111
+#define GCC_SDCC4_APPS_CLK 112
+#define GCC_SDCC4_APPS_CLK_SRC 113
+#define GCC_SYS_NOC_CPUSS_AHB_CLK 114
+#define GCC_TSIF_AHB_CLK 115
+#define GCC_TSIF_INACTIVITY_TIMERS_CLK 116
+#define GCC_TSIF_REF_CLK 117
+#define GCC_TSIF_REF_CLK_SRC 118
+#define GCC_UFS_MEM_CLKREF_CLK 119
+#define GCC_UFS_PHY_AHB_CLK 120
+#define GCC_UFS_PHY_AXI_CLK 121
+#define GCC_UFS_PHY_AXI_CLK_SRC 122
+#define GCC_UFS_PHY_AXI_HW_CTL_CLK 123
+#define GCC_UFS_PHY_ICE_CORE_CLK 124
+#define GCC_UFS_PHY_ICE_CORE_CLK_SRC 125
+#define GCC_UFS_PHY_ICE_CORE_HW_CTL_CLK 126
+#define GCC_UFS_PHY_PHY_AUX_CLK 127
+#define GCC_UFS_PHY_PHY_AUX_CLK_SRC 128
+#define GCC_UFS_PHY_PHY_AUX_HW_CTL_CLK 129
+#define GCC_UFS_PHY_RX_SYMBOL_0_CLK 130
+#define GCC_UFS_PHY_TX_SYMBOL_0_CLK 131
+#define GCC_UFS_PHY_UNIPRO_CORE_CLK 132
+#define GCC_UFS_PHY_UNIPRO_CORE_CLK_SRC 133
+#define GCC_UFS_PHY_UNIPRO_CORE_HW_CTL_CLK 134
+#define GCC_USB30_PRIM_MASTER_CLK 135
+#define GCC_USB30_PRIM_MASTER_CLK_SRC 136
+#define GCC_USB30_PRIM_MOCK_UTMI_CLK 137
+#define GCC_USB30_PRIM_MOCK_UTMI_CLK_SRC 138
+#define GCC_USB30_PRIM_SLEEP_CLK 139
+#define GCC_USB3_PRIM_CLKREF_CLK 140
+#define GCC_USB3_PRIM_PHY_AUX_CLK 141
+#define GCC_USB3_PRIM_PHY_AUX_CLK_SRC 142
+#define GCC_USB3_PRIM_PHY_COM_AUX_CLK 143
+#define GCC_USB3_PRIM_PHY_PIPE_CLK 144
+#define GCC_USB_PHY_CFG_AHB2PHY_CLK 145
+#define GCC_VDDA_VS_CLK 146
+#define GCC_VDDCX_VS_CLK 147
+#define GCC_VDDMX_VS_CLK 148
+#define GCC_VIDEO_AHB_CLK 149
+#define GCC_VIDEO_AXI_CLK 150
+#define GCC_VIDEO_XO_CLK 151
+#define GCC_VS_CTRL_AHB_CLK 152
+#define GCC_VS_CTRL_CLK 153
+#define GCC_VS_CTRL_CLK_SRC 154
+#define GCC_VSENSOR_CLK_SRC 155
+
+/* GCC Resets */
+#define GCC_PCIE_0_BCR 0
+#define GCC_PCIE_PHY_BCR 1
+#define GCC_PCIE_PHY_COM_BCR 2
+#define GCC_UFS_PHY_BCR 3
+#define GCC_USB30_PRIM_BCR 4
+#define GCC_USB3_DP_PHY_PRIM_BCR 5
+#define GCC_USB3_DP_PHY_SEC_BCR 6
+#define GCC_USB3_PHY_PRIM_BCR 7
+#define GCC_USB3_PHY_SEC_BCR 8
+#define GCC_QUSB2PHY_PRIM_BCR 9
+#define GCC_VIDEO_AXI_CLK_BCR 10
+
+/* GCC GDSCRs */
+#define PCIE_0_GDSC 0
+#define UFS_PHY_GDSC 1
+#define USB30_PRIM_GDSC 2
+#define HLOS1_VOTE_AGGRE_NOC_MMU_AUDIO_TBU_GDSC 3
+#define HLOS1_VOTE_AGGRE_NOC_MMU_PCIE_TBU_GDSC 4
+#define HLOS1_VOTE_AGGRE_NOC_MMU_TBU1_GDSC 5
+#define HLOS1_VOTE_AGGRE_NOC_MMU_TBU2_GDSC 6
+#define HLOS1_VOTE_MMNOC_MMU_TBU_HF0_GDSC 7
+#define HLOS1_VOTE_MMNOC_MMU_TBU_HF1_GDSC 8
+#define HLOS1_VOTE_MMNOC_MMU_TBU_SF_GDSC 9
+
+#endif
--
2.39.1On 22/01/2023 20:29, Danila Tikhonov wrote:
> Add device tree bindings for global clock subsystem clock
> controller for Qualcomm Technology Inc's SM7150 SoCs.
>
> Co-developed-by: David Wronek <davidwronek@gmail.com>
> Signed-off-by: David Wronek <davidwronek@gmail.com>
> Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
> ---
> .../bindings/clock/qcom,sm7150-gcc.yaml | 69 +++++++
> include/dt-bindings/clock/qcom,sm7150-gcc.h | 193 ++++++++++++++++++
> 2 files changed, 262 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm7150-gcc.yaml
> create mode 100644 include/dt-bindings/clock/qcom,sm7150-gcc.h
>
> diff --git a/Documentation/devicetree/bindings/clock/qcom,sm7150-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm7150-gcc.yaml
> new file mode 100644
> index 000000000000..a0105e11fdb8
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/qcom,sm7150-gcc.yaml
> @@ -0,0 +1,69 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/qcom,sm7150-gcc.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Global Clock & Reset Controller on SM7150
> +
> +maintainers:
> + - Bjorn Andersson <andersson@kernel.org>
> + - Danila Tikhonov <danila@jiaxyga.com>
> + - David Wronek <davidwronek@gmail.com>
> +
> +description: |
> + Qualcomm global clock control module provides the clocks, resets and power
> + domains on SM7150
> +
> + See also:: include/dt-bindings/clock/qcom,sm7150-gcc.h
> +
> +properties:
> + compatible:
> + const: qcom,sm7150-gcc
> +
> + clocks:
> + items:
> + - description: Board XO source
> + - description: Board XO Active-Only source
> + - description: Sleep clock source
> +
If you started your work from the most recent bindings (e.g. sm8550) you
would have saved one iteration and one set of review...
> + '#clock-cells':
> + const: 1
Drop entire property, it's coming from gcc.yaml.
> + '#reset-cells':
> + const: 1
Ditto
> +
> + '#power-domain-cells':
> + const: 1
Ditto
> +
> + reg:
> + maxItems: 1
Ditto
> +
> +required:
> + - compatible
> + - reg
Drop reg
> + - clocks
> + - '#clock-cells'
> + - '#reset-cells'
> + - '#power-domain-cells'
Drop these three.
> +
> +allOf:
> + - $ref: qcom,gcc.yaml#
> +
> +unevaluatedProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/clock/qcom,rpmh.h>
> + clock-controller@100000 {
> + compatible = "qcom,sm7150-gcc";
> + reg = <0x00100000 0x001f0000>;
> + clocks = <&rpmhcc RPMH_CXO_CLK>,
> + <&rpmhcc RPMH_CXO_CLK_A>,
> + <&sleep_clk>;
> + #clock-cells = <1>;
> + #reset-cells = <1>;
> + #power-domain-cells = <1>;
> + };
> +...
> +
> diff --git a/include/dt-bindings/clock/qcom,sm7150-gcc.h b/include/dt-bindings/clock/qcom,sm7150-gcc.h
> new file mode 100644
> index 000000000000..3e5f8d32796d
> --- /dev/null
> +++ b/include/dt-bindings/clock/qcom,sm7150-gcc.h
> @@ -0,0 +1,193 @@
> +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
> +/*
> + * Copyright (c) 2023, Danila Tikhonov <danila@jiaxyga.com>
> + * Copyright (c) 2023, David Wronek <davidwronek@gmail.com>
You did not base your work on any existing bindings upstream or
downstream? This should include original work copyrights...
Best regards,
Krzysztof
On 23/01/2023 10:11, Krzysztof Kozlowski wrote: > On 22/01/2023 20:29, Danila Tikhonov wrote: >> Add device tree bindings for global clock subsystem clock >> controller for Qualcomm Technology Inc's SM7150 SoCs. >> >> Co-developed-by: David Wronek <davidwronek@gmail.com> >> Signed-off-by: David Wronek <davidwronek@gmail.com> >> Signed-off-by: Danila Tikhonov <danila@jiaxyga.com> >> --- >> .../bindings/clock/qcom,sm7150-gcc.yaml | 69 +++++++ >> include/dt-bindings/clock/qcom,sm7150-gcc.h | 193 ++++++++++++++++++ >> 2 files changed, 262 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm7150-gcc.yaml >> create mode 100644 include/dt-bindings/clock/qcom,sm7150-gcc.h >> >> diff --git a/Documentation/devicetree/bindings/clock/qcom,sm7150-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm7150-gcc.yaml >> new file mode 100644 >> index 000000000000..a0105e11fdb8 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/clock/qcom,sm7150-gcc.yaml >> @@ -0,0 +1,69 @@ >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/clock/qcom,sm7150-gcc.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: Qualcomm Global Clock & Reset Controller on SM7150 >> + >> +maintainers: >> + - Bjorn Andersson <andersson@kernel.org> >> + - Danila Tikhonov <danila@jiaxyga.com> >> + - David Wronek <davidwronek@gmail.com> >> + >> +description: | >> + Qualcomm global clock control module provides the clocks, resets and power >> + domains on SM7150 >> + >> + See also:: include/dt-bindings/clock/qcom,sm7150-gcc.h >> + >> +properties: >> + compatible: >> + const: qcom,sm7150-gcc >> + >> + clocks: >> + items: >> + - description: Board XO source >> + - description: Board XO Active-Only source >> + - description: Sleep clock source >> + > > If you started your work from the most recent bindings (e.g. sm8550) you > would have saved one iteration and one set of review... > >> + '#clock-cells': >> + const: 1 > > Drop entire property, it's coming from gcc.yaml. > > >> + '#reset-cells': >> + const: 1 > > Ditto > >> + >> + '#power-domain-cells': >> + const: 1 > > Ditto > >> + >> + reg: >> + maxItems: 1 > > Ditto > >> + >> +required: >> + - compatible >> + - reg > > Drop reg > >> + - clocks >> + - '#clock-cells' >> + - '#reset-cells' >> + - '#power-domain-cells' > > Drop these three. BTW, all these changes above were not in your v1 so it is weird to see them here now... Best regards, Krzysztof
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