| Message ID | 20231120212037.911774-3-peter.griffin@linaro.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board | expand |
On Mon, 2023-11-20 at 21:20 +0000, Peter Griffin wrote: > Provide dt-schema documentation for Google gs101 SoC clock controller. > Currently this adds support for cmu_top, cmu_misc and cmu_apm. > > Signed-off-by: Peter Griffin <peter.griffin@linaro.org> > --- > .../bindings/clock/google,gs101-clock.yaml | 110 +++++++++ > include/dt-bindings/clock/google,gs101.h | 232 ++++++++++++++++++ > 2 files changed, 342 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/google,gs101-clock.yaml > create mode 100644 include/dt-bindings/clock/google,gs101.h > > diff --git a/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml b/Documentation/devicetree/bindings/clock/google,gs101- > clock.yaml > new file mode 100644 > index 000000000000..4612886fcc15 > --- /dev/null > +++ b/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml > @@ -0,0 +1,110 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/clock/google,gs101-clock.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Google GS101 SoC clock controller > + > +maintainers: > + - Peter Griffin <peter.griffin@linaro.org> > + > +description: | > + Google GS101 clock controller is comprised of several CMU units, generating > + clocks for different domains. Those CMU units are modeled as separate device > + tree nodes, and might depend on each other. The root clock in that clock tree > + is OSCCLK (24.576 MHz). That external clock must be defined as a fixed-rate > + clock in dts. > + > + CMU_TOP is a top-level CMU, where all base clocks are prepared using PLLs and > + dividers; all other leaf clocks (other CMUs) are usually derived from CMU_TOP. > + > + Each clock is assigned an identifier and client nodes can use this identifier > + to specify the clock which they consume. All clocks available for usage > + in clock consumer nodes are defined as preprocessor macros in > + 'dt-bindings/clock/gs101.h' header. > + > +properties: > + compatible: > + enum: > + - google,gs101-cmu-top > + - google,gs101-cmu-apm > + - google,gs101-cmu-misc > + > + clocks: > + minItems: 1 > + maxItems: 2 > + > + clock-names: > + minItems: 1 > + maxItems: 2 > + > + "#clock-cells": > + const: 1 > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - "#clock-cells" > + - clocks > + - clock-names > + - reg > + > +allOf: > + - if: > + properties: > + compatible: > + contains: > + enum: > + - google,gs101-cmu-top > + - google,gs101-cmu-apm > + then: > + properties: > + clocks: > + items: > + - description: External reference clock (24.576 MHz) > + > + clock-names: > + items: > + - const: oscclk > + > + - if: > + properties: > + compatible: > + contains: > + const: google,gs101-cmu-misc > + > + then: > + properties: > + clocks: > + items: > + - description: External reference clock (24.576 MHz) > + - description: Misc bus clock (from CMU_TOP) > + > + clock-names: > + items: > + - const: oscclk > + - const: dout_cmu_misc_bus > + > +additionalProperties: false > + > +examples: > + # Clock controller node for CMU_TOP > + - | > + #include <dt-bindings/clock/google,gs101.h> > + soc { > + #address-cells = <2>; > + #size-cells = <1>; > + > + cmu_top: clock-controller@1e080000 { > + compatible = "google,gs101-cmu-top"; > + reg = <0x0 0x1e080000 0x8000>; > + #clock-cells = <1>; > + clocks = <&ext_24_5m>; > + clock-names = "oscclk"; > + }; > + }; > + > +... > diff --git a/include/dt-bindings/clock/google,gs101.h b/include/dt-bindings/clock/google,gs101.h > new file mode 100644 > index 000000000000..7765ba68f734 > --- /dev/null > +++ b/include/dt-bindings/clock/google,gs101.h > @@ -0,0 +1,232 @@ > +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ > +/* > + * Copyright (C) 2023 Linaro Ltd. > + * Author: Peter Griffin <peter.griffin@linaro.org> > + * > + * Device Tree binding constants for Google gs101 clock controller. > + */ > + > +#ifndef _DT_BINDINGS_CLOCK_GOOGLE_GS101_H > +#define _DT_BINDINGS_CLOCK_GOOGLE_GS101_H > + > +/* CMU_TOP PLL*/ Usually there should be a space before */ Same in many other places in this file. Cheers, André > +#define CLK_FOUT_SHARED0_PLL 1 > +#define CLK_FOUT_SHARED1_PLL 2 > +#define CLK_FOUT_SHARED2_PLL 3 > +#define CLK_FOUT_SHARED3_PLL 4 > +#define CLK_FOUT_SPARE_PLL 5 > + > +/* CMU_TOP MUX*/ > +#define CLK_MOUT_SHARED0_PLL 6 > +#define CLK_MOUT_SHARED1_PLL 7 > +#define CLK_MOUT_SHARED2_PLL 8 > +#define CLK_MOUT_SHARED3_PLL 9 > +#define CLK_MOUT_SPARE_PLL 10 > +#define CLK_MOUT_BUS0_BUS 11 > +#define CLK_MOUT_CMU_BOOST 12 > +#define CLK_MOUT_BUS1_BUS 13 > +#define CLK_MOUT_BUS2_BUS 14 > +#define CLK_MOUT_CORE_BUS 15 > +#define CLK_MOUT_EH_BUS 16 > +#define CLK_MOUT_CPUCL2_SWITCH 17 > +#define CLK_MOUT_CPUCL1_SWITCH 18 > +#define CLK_MOUT_CPUCL0_SWITCH 19 > +#define CLK_MOUT_CPUCL0_DBG 20 > +#define CLK_MOUT_CMU_HPM 21 > +#define CLK_MOUT_G3D_SWITCH 22 > +#define CLK_MOUT_G3D_GLB 23 > +#define CLK_MOUT_DPU_BUS 24 > +#define CLK_MOUT_DISP_BUS 25 > +#define CLK_MOUT_G2D_G2D 26 > +#define CLK_MOUT_G2D_MSCL 27 > +#define CLK_MOUT_HSI0_USB31DRD 28 > +#define CLK_MOUT_HSI0_BUS 29 > +#define CLK_MOUT_HSI0_DPGTC 30 > +#define CLK_MOUT_HSI0_USBDPDGB 31 > +#define CLK_MOUT_HSI1_BUS 32 > +#define CLK_MOUT_HSI1_PCIE 33 > +#define CLK_MOUT_HSI2_BUS 34 > +#define CLK_MOUT_HSI2_PCIE 35 > +#define CLK_MOUT_HSI2_UFS_EMBD 36 > +#define CLK_MOUT_HSI2_MMC_CARD 37 > +#define CLK_MOUT_CSIS 38 > +#define CLK_MOUT_PDP_BUS 39 > +#define CLK_MOUT_PDP_VRA 40 > +#define CLK_MOUT_IPP_BUS 41 > +#define CLK_MOUT_G3AA 42 > +#define CLK_MOUT_ITP 43 > +#define CLK_MOUT_DNS_BUS 44 > +#define CLK_MOUT_TNR_BUS 45 > +#define CLK_MOUT_MCSC_ITSC 46 > +#define CLK_MOUT_MCSC_MCSC 47 > +#define CLK_MOUT_GDC_SCSC 48 > +#define CLK_MOUT_GDC_GDC0 49 > +#define CLK_MOUT_GDC_GDC1 50 > +#define CLK_MOUT_MFC_MFC 51 > +#define CLK_MOUT_MIF_SWITCH 52 > +#define CLK_MOUT_MIF_BUS 53 > +#define CLK_MOUT_MISC_BUS 54 > +#define CLK_MOUT_MISC_SSS 55 > +#define CLK_MOUT_PERIC0_IP 56 > +#define CLK_MOUT_PERIC0_BUS 57 > +#define CLK_MOUT_PERIC1_IP 58 > +#define CLK_MOUT_PERIC1_BUS 59 > +#define CLK_MOUT_TPU_TPU 60 > +#define CLK_MOUT_TPU_TPUCTL 61 > +#define CLK_MOUT_TPU_BUS 62 > +#define CLK_MOUT_TPU_UART 63 > +#define CLK_MOUT_TPU_HPM 64 > +#define CLK_MOUT_BO_BUS 65 > +#define CLK_MOUT_G3D_BUSD 66 > + > +/* CMU_TOP Dividers*/ > +#define CLK_DOUT_SHARED0_DIV3 67 > +#define CLK_DOUT_SHARED0_DIV2 68 > +#define CLK_DOUT_SHARED0_DIV4 69 > +#define CLK_DOUT_SHARED0_DIV5 70 > +#define CLK_DOUT_SHARED1_DIV3 71 > +#define CLK_DOUT_SHARED1_DIV2 72 > +#define CLK_DOUT_SHARED1_DIV4 73 > +#define CLK_DOUT_SHARED2_DIV2 74 > +#define CLK_DOUT_SHARED3_DIV2 75 > +#define CLK_DOUT_BUS0_BUS 76 > +#define CLK_DOUT_CMU_BOOST 77 > +#define CLK_DOUT_BUS1_BUS 78 > +#define CLK_DOUT_BUS2_BUS 79 > +#define CLK_DOUT_CORE_BUS 80 > +#define CLK_DOUT_EH_BUS 81 > +#define CLK_DOUT_CPUCL2_SWITCH 82 > +#define CLK_DOUT_CPUCL1_SWITCH 83 > +#define CLK_DOUT_CPUCL0_SWITCH 84 > +#define CLK_DOUT_CPUCL0_DBG 85 > +#define CLK_DOUT_CMU_HPM 86 > +#define CLK_DOUT_G3D_SWITCH 87 > +#define CLK_DOUT_G3D_GLB 88 > +#define CLK_DOUT_DPU_BUS 89 > +#define CLK_DOUT_DISP_BUS 90 > +#define CLK_DOUT_G2D_G2D 91 > +#define CLK_DOUT_G2D_MSCL 92 > +#define CLK_DOUT_HSI0_USB31DRD 93 > +#define CLK_DOUT_HSI0_BUS 94 > +#define CLK_DOUT_HSI0_DPGTC 95 > +#define CLK_DOUT_HSI0_USBDPDGB 96 > +#define CLK_DOUT_HSI1_BUS 97 > +#define CLK_DOUT_HSI1_PCIE 98 > +#define CLK_DOUT_HSI2_BUS 100 > +#define CLK_DOUT_HSI2_PCIE 101 > +#define CLK_DOUT_HSI2_UFS_EMBD 102 > +#define CLK_DOUT_HSI2_MMC_CARD 103 > +#define CLK_DOUT_CSIS 104 > +#define CLK_DOUT_PDP_BUS 105 > +#define CLK_DOUT_PDP_VRA 106 > +#define CLK_DOUT_IPP_BUS 107 > +#define CLK_DOUT_G3AA 108 > +#define CLK_DOUT_ITP 109 > +#define CLK_DOUT_DNS_BUS 110 > +#define CLK_DOUT_TNR_BUS 111 > +#define CLK_DOUT_MCSC_ITSC 112 > +#define CLK_DOUT_MCSC_MCSC 113 > +#define CLK_DOUT_GDC_SCSC 114 > +#define CLK_DOUT_GDC_GDC0 115 > +#define CLK_DOUT_GDC_GDC1 116 > +#define CLK_DOUT_MFC_MFC 117 > +#define CLK_DOUT_MIF_BUS 118 > +#define CLK_DOUT_MISC_BUS 119 > +#define CLK_DOUT_MISC_SSS 120 > +#define CLK_DOUT_PERIC0_BUS 121 > +#define CLK_DOUT_PERIC0_IP 122 > +#define CLK_DOUT_PERIC1_BUS 123 > +#define CLK_DOUT_PERIC1_IP 124 > +#define CLK_DOUT_TPU_TPU 125 > +#define CLK_DOUT_TPU_TPUCTL 126 > +#define CLK_DOUT_TPU_BUS 127 > +#define CLK_DOUT_TPU_UART 128 > +#define CLK_DOUT_TPU_HPM 129 > +#define CLK_DOUT_BO_BUS 130 > + > +/* CMU_TOP Gates*/ > +#define CLK_GOUT_BUS0_BUS 131 > +#define CLK_GOUT_BUS1_BUS 132 > +#define CLK_GOUT_BUS2_BUS 133 > +#define CLK_GOUT_CORE_BUS 134 > +#define CLK_GOUT_EH_BUS 135 > +#define CLK_GOUT_CPUCL2_SWITCH 136 > +#define CLK_GOUT_CPUCL1_SWITCH 137 > +#define CLK_GOUT_CPUCL0_SWITCH 138 > +#define CLK_GOUT_CPUCL0_DBG 139 > +#define CLK_GOUT_CMU_HPM 140 > +#define CLK_GOUT_G3D_SWITCH 141 > +#define CLK_GOUT_G3D_GLB 142 > +#define CLK_GOUT_DPU_BUS 143 > +#define CLK_GOUT_DISP_BUS 144 > +#define CLK_GOUT_G2D_G2D 145 > +#define CLK_GOUT_G2D_MSCL 146 > +#define CLK_GOUT_HSI0_USB31DRD 147 > +#define CLK_GOUT_HSI0_BUS 148 > +#define CLK_GOUT_HSI0_DPGTC 149 > +#define CLK_GOUT_HSI0_USBDPDGB 150 > +#define CLK_GOUT_HSI1_BUS 151 > +#define CLK_GOUT_HSI1_PCIE 152 > +#define CLK_GOUT_HSI2_BUS 153 > +#define CLK_GOUT_HSI2_PCIE 154 > +#define CLK_GOUT_HSI2_UFS_EMBD 155 > +#define CLK_GOUT_HSI2_MMC_CARD 156 > +#define CLK_GOUT_CSIS 157 > +#define CLK_GOUT_PDP_BUS 158 > +#define CLK_GOUT_PDP_VRA 159 > +#define CLK_GOUT_IPP_BUS 160 > +#define CLK_GOUT_G3AA 161 > +#define CLK_GOUT_ITP 162 > +#define CLK_GOUT_DNS_BUS 163 > +#define CLK_GOUT_TNR_BUS 164 > +#define CLK_GOUT_MCSC_ITSC 165 > +#define CLK_GOUT_MCSC_MCSC 166 > +#define CLK_GOUT_GDC_SCSC 167 > +#define CLK_GOUT_GDC_GDC0 168 > +#define CLK_GOUT_GDC_GDC1 169 > +#define CLK_GOUT_MFC_MFC 170 > +#define CLK_GOUT_MIF_SWITCH 171 > +#define CLK_GOUT_MIF_BUS 172 > +#define CLK_GOUT_MISC_BUS 173 > +#define CLK_GOUT_MISC_SSS 174 > +#define CLK_GOUT_PERIC0_BUS 175 > +#define CLK_GOUT_PERIC0_IP 176 > +#define CLK_GOUT_PERIC1_BUS 177 > +#define CLK_GOUT_PERIC1_IP 178 > +#define CLK_GOUT_TPU_TPU 179 > +#define CLK_GOUT_TPU_TPUCTL 180 > +#define CLK_GOUT_TPU_BUS 181 > +#define CLK_GOUT_TPU_UART 182 > +#define CLK_GOUT_TPU_HPM 183 > +#define CLK_GOUT_BO_BUS 184 > +#define CLK_GOUT_CMU_BOOST 185 > + > +/* CMU_APM */ > + > +#define CLK_MOUT_APM_FUNC 1 > +#define CLK_MOUT_APM_FUNCSRC 2 > +#define CLK_DOUT_APM_BOOST 3 > +#define CLK_DOUT_APM_USI0_UART 4 > +#define CLK_DOUT_APM_USI0_USI 5 > +#define CLK_DOUT_APM_USI1_UART 6 > +#define CLK_GOUT_APM_FUNC 7 > +#define CLK_GOUT_APM_UID_APBIF_GPIO_ALIVE_IPCLKPORT_PCLK 8 > +#define CLK_GOUT_APM_UID_APBIF_GPIO_FAR_ALIVE_IPCLKPORT_PCLK 9 > +#define CLK_GOUT_APM_UID_APBIF_PMU_ALIVE_IPCLKPORT_PCLK 10 > +#define CLK_GOUT_APM_UID_SYSREG_APM_IPCLKPORT_PCLK 11 > +#define CLK_APM_PLL_DIV2_APM 12 > +#define CLK_APM_PLL_DIV4_APM 13 > +#define CLK_APM_PLL_DIV16_APM 14 > + > +/* CMU_MISC */ > + > +#define CLK_MOUT_MISC_BUS_USER 1 > +#define CLK_MOUT_MISC_SSS_USER 2 > +#define CLK_DOUT_MISC_BUSP 3 > +#define CLK_DOUT_MISC_GIC 4 > +#define CLK_GOUT_MISC_PCLK 5 > +#define CLK_GOUT_MISC_SYSREG_PCLK 6 > +#define CLK_GOUT_MISC_WDT_CLUSTER0 7 > +#define CLK_GOUT_MISC_WDT_CLUSTER1 8 > + > +#endif /* _DT_BINDINGS_CLOCK_GOOGLE_GS101_H */
diff --git a/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml b/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml new file mode 100644 index 000000000000..4612886fcc15 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml @@ -0,0 +1,110 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/google,gs101-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Google GS101 SoC clock controller + +maintainers: + - Peter Griffin <peter.griffin@linaro.org> + +description: | + Google GS101 clock controller is comprised of several CMU units, generating + clocks for different domains. Those CMU units are modeled as separate device + tree nodes, and might depend on each other. The root clock in that clock tree + is OSCCLK (24.576 MHz). That external clock must be defined as a fixed-rate + clock in dts. + + CMU_TOP is a top-level CMU, where all base clocks are prepared using PLLs and + dividers; all other leaf clocks (other CMUs) are usually derived from CMU_TOP. + + Each clock is assigned an identifier and client nodes can use this identifier + to specify the clock which they consume. All clocks available for usage + in clock consumer nodes are defined as preprocessor macros in + 'dt-bindings/clock/gs101.h' header. + +properties: + compatible: + enum: + - google,gs101-cmu-top + - google,gs101-cmu-apm + - google,gs101-cmu-misc + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + maxItems: 2 + + "#clock-cells": + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - "#clock-cells" + - clocks + - clock-names + - reg + +allOf: + - if: + properties: + compatible: + contains: + enum: + - google,gs101-cmu-top + - google,gs101-cmu-apm + then: + properties: + clocks: + items: + - description: External reference clock (24.576 MHz) + + clock-names: + items: + - const: oscclk + + - if: + properties: + compatible: + contains: + const: google,gs101-cmu-misc + + then: + properties: + clocks: + items: + - description: External reference clock (24.576 MHz) + - description: Misc bus clock (from CMU_TOP) + + clock-names: + items: + - const: oscclk + - const: dout_cmu_misc_bus + +additionalProperties: false + +examples: + # Clock controller node for CMU_TOP + - | + #include <dt-bindings/clock/google,gs101.h> + soc { + #address-cells = <2>; + #size-cells = <1>; + + cmu_top: clock-controller@1e080000 { + compatible = "google,gs101-cmu-top"; + reg = <0x0 0x1e080000 0x8000>; + #clock-cells = <1>; + clocks = <&ext_24_5m>; + clock-names = "oscclk"; + }; + }; + +... diff --git a/include/dt-bindings/clock/google,gs101.h b/include/dt-bindings/clock/google,gs101.h new file mode 100644 index 000000000000..7765ba68f734 --- /dev/null +++ b/include/dt-bindings/clock/google,gs101.h @@ -0,0 +1,232 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (C) 2023 Linaro Ltd. + * Author: Peter Griffin <peter.griffin@linaro.org> + * + * Device Tree binding constants for Google gs101 clock controller. + */ + +#ifndef _DT_BINDINGS_CLOCK_GOOGLE_GS101_H +#define _DT_BINDINGS_CLOCK_GOOGLE_GS101_H + +/* CMU_TOP PLL*/ +#define CLK_FOUT_SHARED0_PLL 1 +#define CLK_FOUT_SHARED1_PLL 2 +#define CLK_FOUT_SHARED2_PLL 3 +#define CLK_FOUT_SHARED3_PLL 4 +#define CLK_FOUT_SPARE_PLL 5 + +/* CMU_TOP MUX*/ +#define CLK_MOUT_SHARED0_PLL 6 +#define CLK_MOUT_SHARED1_PLL 7 +#define CLK_MOUT_SHARED2_PLL 8 +#define CLK_MOUT_SHARED3_PLL 9 +#define CLK_MOUT_SPARE_PLL 10 +#define CLK_MOUT_BUS0_BUS 11 +#define CLK_MOUT_CMU_BOOST 12 +#define CLK_MOUT_BUS1_BUS 13 +#define CLK_MOUT_BUS2_BUS 14 +#define CLK_MOUT_CORE_BUS 15 +#define CLK_MOUT_EH_BUS 16 +#define CLK_MOUT_CPUCL2_SWITCH 17 +#define CLK_MOUT_CPUCL1_SWITCH 18 +#define CLK_MOUT_CPUCL0_SWITCH 19 +#define CLK_MOUT_CPUCL0_DBG 20 +#define CLK_MOUT_CMU_HPM 21 +#define CLK_MOUT_G3D_SWITCH 22 +#define CLK_MOUT_G3D_GLB 23 +#define CLK_MOUT_DPU_BUS 24 +#define CLK_MOUT_DISP_BUS 25 +#define CLK_MOUT_G2D_G2D 26 +#define CLK_MOUT_G2D_MSCL 27 +#define CLK_MOUT_HSI0_USB31DRD 28 +#define CLK_MOUT_HSI0_BUS 29 +#define CLK_MOUT_HSI0_DPGTC 30 +#define CLK_MOUT_HSI0_USBDPDGB 31 +#define CLK_MOUT_HSI1_BUS 32 +#define CLK_MOUT_HSI1_PCIE 33 +#define CLK_MOUT_HSI2_BUS 34 +#define CLK_MOUT_HSI2_PCIE 35 +#define CLK_MOUT_HSI2_UFS_EMBD 36 +#define CLK_MOUT_HSI2_MMC_CARD 37 +#define CLK_MOUT_CSIS 38 +#define CLK_MOUT_PDP_BUS 39 +#define CLK_MOUT_PDP_VRA 40 +#define CLK_MOUT_IPP_BUS 41 +#define CLK_MOUT_G3AA 42 +#define CLK_MOUT_ITP 43 +#define CLK_MOUT_DNS_BUS 44 +#define CLK_MOUT_TNR_BUS 45 +#define CLK_MOUT_MCSC_ITSC 46 +#define CLK_MOUT_MCSC_MCSC 47 +#define CLK_MOUT_GDC_SCSC 48 +#define CLK_MOUT_GDC_GDC0 49 +#define CLK_MOUT_GDC_GDC1 50 +#define CLK_MOUT_MFC_MFC 51 +#define CLK_MOUT_MIF_SWITCH 52 +#define CLK_MOUT_MIF_BUS 53 +#define CLK_MOUT_MISC_BUS 54 +#define CLK_MOUT_MISC_SSS 55 +#define CLK_MOUT_PERIC0_IP 56 +#define CLK_MOUT_PERIC0_BUS 57 +#define CLK_MOUT_PERIC1_IP 58 +#define CLK_MOUT_PERIC1_BUS 59 +#define CLK_MOUT_TPU_TPU 60 +#define CLK_MOUT_TPU_TPUCTL 61 +#define CLK_MOUT_TPU_BUS 62 +#define CLK_MOUT_TPU_UART 63 +#define CLK_MOUT_TPU_HPM 64 +#define CLK_MOUT_BO_BUS 65 +#define CLK_MOUT_G3D_BUSD 66 + +/* CMU_TOP Dividers*/ +#define CLK_DOUT_SHARED0_DIV3 67 +#define CLK_DOUT_SHARED0_DIV2 68 +#define CLK_DOUT_SHARED0_DIV4 69 +#define CLK_DOUT_SHARED0_DIV5 70 +#define CLK_DOUT_SHARED1_DIV3 71 +#define CLK_DOUT_SHARED1_DIV2 72 +#define CLK_DOUT_SHARED1_DIV4 73 +#define CLK_DOUT_SHARED2_DIV2 74 +#define CLK_DOUT_SHARED3_DIV2 75 +#define CLK_DOUT_BUS0_BUS 76 +#define CLK_DOUT_CMU_BOOST 77 +#define CLK_DOUT_BUS1_BUS 78 +#define CLK_DOUT_BUS2_BUS 79 +#define CLK_DOUT_CORE_BUS 80 +#define CLK_DOUT_EH_BUS 81 +#define CLK_DOUT_CPUCL2_SWITCH 82 +#define CLK_DOUT_CPUCL1_SWITCH 83 +#define CLK_DOUT_CPUCL0_SWITCH 84 +#define CLK_DOUT_CPUCL0_DBG 85 +#define CLK_DOUT_CMU_HPM 86 +#define CLK_DOUT_G3D_SWITCH 87 +#define CLK_DOUT_G3D_GLB 88 +#define CLK_DOUT_DPU_BUS 89 +#define CLK_DOUT_DISP_BUS 90 +#define CLK_DOUT_G2D_G2D 91 +#define CLK_DOUT_G2D_MSCL 92 +#define CLK_DOUT_HSI0_USB31DRD 93 +#define CLK_DOUT_HSI0_BUS 94 +#define CLK_DOUT_HSI0_DPGTC 95 +#define CLK_DOUT_HSI0_USBDPDGB 96 +#define CLK_DOUT_HSI1_BUS 97 +#define CLK_DOUT_HSI1_PCIE 98 +#define CLK_DOUT_HSI2_BUS 100 +#define CLK_DOUT_HSI2_PCIE 101 +#define CLK_DOUT_HSI2_UFS_EMBD 102 +#define CLK_DOUT_HSI2_MMC_CARD 103 +#define CLK_DOUT_CSIS 104 +#define CLK_DOUT_PDP_BUS 105 +#define CLK_DOUT_PDP_VRA 106 +#define CLK_DOUT_IPP_BUS 107 +#define CLK_DOUT_G3AA 108 +#define CLK_DOUT_ITP 109 +#define CLK_DOUT_DNS_BUS 110 +#define CLK_DOUT_TNR_BUS 111 +#define CLK_DOUT_MCSC_ITSC 112 +#define CLK_DOUT_MCSC_MCSC 113 +#define CLK_DOUT_GDC_SCSC 114 +#define CLK_DOUT_GDC_GDC0 115 +#define CLK_DOUT_GDC_GDC1 116 +#define CLK_DOUT_MFC_MFC 117 +#define CLK_DOUT_MIF_BUS 118 +#define CLK_DOUT_MISC_BUS 119 +#define CLK_DOUT_MISC_SSS 120 +#define CLK_DOUT_PERIC0_BUS 121 +#define CLK_DOUT_PERIC0_IP 122 +#define CLK_DOUT_PERIC1_BUS 123 +#define CLK_DOUT_PERIC1_IP 124 +#define CLK_DOUT_TPU_TPU 125 +#define CLK_DOUT_TPU_TPUCTL 126 +#define CLK_DOUT_TPU_BUS 127 +#define CLK_DOUT_TPU_UART 128 +#define CLK_DOUT_TPU_HPM 129 +#define CLK_DOUT_BO_BUS 130 + +/* CMU_TOP Gates*/ +#define CLK_GOUT_BUS0_BUS 131 +#define CLK_GOUT_BUS1_BUS 132 +#define CLK_GOUT_BUS2_BUS 133 +#define CLK_GOUT_CORE_BUS 134 +#define CLK_GOUT_EH_BUS 135 +#define CLK_GOUT_CPUCL2_SWITCH 136 +#define CLK_GOUT_CPUCL1_SWITCH 137 +#define CLK_GOUT_CPUCL0_SWITCH 138 +#define CLK_GOUT_CPUCL0_DBG 139 +#define CLK_GOUT_CMU_HPM 140 +#define CLK_GOUT_G3D_SWITCH 141 +#define CLK_GOUT_G3D_GLB 142 +#define CLK_GOUT_DPU_BUS 143 +#define CLK_GOUT_DISP_BUS 144 +#define CLK_GOUT_G2D_G2D 145 +#define CLK_GOUT_G2D_MSCL 146 +#define CLK_GOUT_HSI0_USB31DRD 147 +#define CLK_GOUT_HSI0_BUS 148 +#define CLK_GOUT_HSI0_DPGTC 149 +#define CLK_GOUT_HSI0_USBDPDGB 150 +#define CLK_GOUT_HSI1_BUS 151 +#define CLK_GOUT_HSI1_PCIE 152 +#define CLK_GOUT_HSI2_BUS 153 +#define CLK_GOUT_HSI2_PCIE 154 +#define CLK_GOUT_HSI2_UFS_EMBD 155 +#define CLK_GOUT_HSI2_MMC_CARD 156 +#define CLK_GOUT_CSIS 157 +#define CLK_GOUT_PDP_BUS 158 +#define CLK_GOUT_PDP_VRA 159 +#define CLK_GOUT_IPP_BUS 160 +#define CLK_GOUT_G3AA 161 +#define CLK_GOUT_ITP 162 +#define CLK_GOUT_DNS_BUS 163 +#define CLK_GOUT_TNR_BUS 164 +#define CLK_GOUT_MCSC_ITSC 165 +#define CLK_GOUT_MCSC_MCSC 166 +#define CLK_GOUT_GDC_SCSC 167 +#define CLK_GOUT_GDC_GDC0 168 +#define CLK_GOUT_GDC_GDC1 169 +#define CLK_GOUT_MFC_MFC 170 +#define CLK_GOUT_MIF_SWITCH 171 +#define CLK_GOUT_MIF_BUS 172 +#define CLK_GOUT_MISC_BUS 173 +#define CLK_GOUT_MISC_SSS 174 +#define CLK_GOUT_PERIC0_BUS 175 +#define CLK_GOUT_PERIC0_IP 176 +#define CLK_GOUT_PERIC1_BUS 177 +#define CLK_GOUT_PERIC1_IP 178 +#define CLK_GOUT_TPU_TPU 179 +#define CLK_GOUT_TPU_TPUCTL 180 +#define CLK_GOUT_TPU_BUS 181 +#define CLK_GOUT_TPU_UART 182 +#define CLK_GOUT_TPU_HPM 183 +#define CLK_GOUT_BO_BUS 184 +#define CLK_GOUT_CMU_BOOST 185 + +/* CMU_APM */ + +#define CLK_MOUT_APM_FUNC 1 +#define CLK_MOUT_APM_FUNCSRC 2 +#define CLK_DOUT_APM_BOOST 3 +#define CLK_DOUT_APM_USI0_UART 4 +#define CLK_DOUT_APM_USI0_USI 5 +#define CLK_DOUT_APM_USI1_UART 6 +#define CLK_GOUT_APM_FUNC 7 +#define CLK_GOUT_APM_UID_APBIF_GPIO_ALIVE_IPCLKPORT_PCLK 8 +#define CLK_GOUT_APM_UID_APBIF_GPIO_FAR_ALIVE_IPCLKPORT_PCLK 9 +#define CLK_GOUT_APM_UID_APBIF_PMU_ALIVE_IPCLKPORT_PCLK 10 +#define CLK_GOUT_APM_UID_SYSREG_APM_IPCLKPORT_PCLK 11 +#define CLK_APM_PLL_DIV2_APM 12 +#define CLK_APM_PLL_DIV4_APM 13 +#define CLK_APM_PLL_DIV16_APM 14 + +/* CMU_MISC */ + +#define CLK_MOUT_MISC_BUS_USER 1 +#define CLK_MOUT_MISC_SSS_USER 2 +#define CLK_DOUT_MISC_BUSP 3 +#define CLK_DOUT_MISC_GIC 4 +#define CLK_GOUT_MISC_PCLK 5 +#define CLK_GOUT_MISC_SYSREG_PCLK 6 +#define CLK_GOUT_MISC_WDT_CLUSTER0 7 +#define CLK_GOUT_MISC_WDT_CLUSTER1 8 + +#endif /* _DT_BINDINGS_CLOCK_GOOGLE_GS101_H */
Provide dt-schema documentation for Google gs101 SoC clock controller. Currently this adds support for cmu_top, cmu_misc and cmu_apm. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- .../bindings/clock/google,gs101-clock.yaml | 110 +++++++++ include/dt-bindings/clock/google,gs101.h | 232 ++++++++++++++++++ 2 files changed, 342 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/google,gs101-clock.yaml create mode 100644 include/dt-bindings/clock/google,gs101.h