Add definition for the clock controller of the CV1800 series SoC. For CV181X, it has a clock that CV180X does not have. To avoid misuse, also add a compatible string to identify CV181X series SoC. Signed-off-by: Inochi Amaoto <inochiama@xxxxxxxxxxx> Link: https://github.com/milkv-duo/duo-files/blob/main/hardware/CV1800B/CV1800B-CV1801B-Preliminary-Datasheet-full-en.pdf --- .../bindings/clock/sophgo,cv1800-clk.yaml | 46 +++++ include/dt-bindings/clock/sophgo,cv1800.h | 176 ++++++++++++++++++ 2 files changed, 222 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml create mode 100644 include/dt-bindings/clock/sophgo,cv1800.h diff --git a/Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml b/Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml new file mode 100644 index 000000000000..c1dc24673c0d --- /dev/null +++ b/Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/sophgo,cv1800-clk.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sophgo CV1800 Series Clock Controller + +maintainers: + - Inochi Amaoto <inochiama@xxxxxxxxxxx> + +properties: + compatible: + enum: + - sophgo,cv1800-clk + - sophgo,cv1810-clk + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + "#clock-cells": + const: 1 + description: + See <dt-bindings/clock/sophgo,cv1800.h> for valid indices. + +required: + - compatible + - reg + - clocks + - "#clock-cells" + +additionalProperties: false + +examples: + - | + clock-controller@3002000 { + compatible = "sophgo,cv1800-clk"; + reg = <0x03002000 0x1000>; + clocks = <&osc>; + #clock-cells = <1>; + }; + +... diff --git a/include/dt-bindings/clock/sophgo,cv1800.h b/include/dt-bindings/clock/sophgo,cv1800.h new file mode 100644 index 000000000000..cfbeca25a650 --- /dev/null +++ b/include/dt-bindings/clock/sophgo,cv1800.h @@ -0,0 +1,176 @@ +/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ +/* + * Copyright (C) 2023 Sophgo Ltd. + */ + +#ifndef __DT_BINDINGS_SOPHGO_CV1800_CLK_H__ +#define __DT_BINDINGS_SOPHGO_CV1800_CLK_H__ + +#define CLK_MPLL 0 +#define CLK_TPLL 1 +#define CLK_FPLL 2 +#define CLK_MIPIMPLL 3 +#define CLK_A0PLL 4 +#define CLK_DISPPLL 5 +#define CLK_CAM0PLL 6 +#define CLK_CAM1PLL 7 + +#define CLK_MIPIMPLL_D3 8 +#define CLK_CAM0PLL_D2 9 +#define CLK_CAM0PLL_D3 10 + +#define CLK_TPU 11 +#define CLK_TPU_FAB 12 +#define CLK_AHB_ROM 13 +#define CLK_DDR_AXI_REG 14 +#define CLK_RTC_25M 15 +#define CLK_SRC_RTC_SYS_0 16 +#define CLK_TEMPSEN 17 +#define CLK_SARADC 18 +#define CLK_EFUSE 19 +#define CLK_APB_EFUSE 20 +#define CLK_DEBUG 21 +#define CLK_AP_DEBUG 22 +#define CLK_XTAL_MISC 23 +#define CLK_AXI4_EMMC 24 +#define CLK_EMMC 25 +#define CLK_EMMC_100K 26 +#define CLK_AXI4_SD0 27 +#define CLK_SD0 28 +#define CLK_SD0_100K 29 +#define CLK_AXI4_SD1 30 +#define CLK_SD1 31 +#define CLK_SD1_100K 32 +#define CLK_SPI_NAND 33 +#define CLK_ETH0_500M 34 +#define CLK_AXI4_ETH0 35 +#define CLK_ETH1_500M 36 +#define CLK_AXI4_ETH1 37 +#define CLK_APB_GPIO 38 +#define CLK_APB_GPIO_INTR 39 +#define CLK_GPIO_DB 40 +#define CLK_AHB_SF 41 +#define CLK_AHB_SF1 42 +#define CLK_A24M 43 +#define CLK_AUDSRC 44 +#define CLK_APB_AUDSRC 45 +#define CLK_SDMA_AXI 46 +#define CLK_SDMA_AUD0 47 +#define CLK_SDMA_AUD1 48 +#define CLK_SDMA_AUD2 49 +#define CLK_SDMA_AUD3 50 +#define CLK_I2C 51 +#define CLK_APB_I2C 52 +#define CLK_APB_I2C0 53 +#define CLK_APB_I2C1 54 +#define CLK_APB_I2C2 55 +#define CLK_APB_I2C3 56 +#define CLK_APB_I2C4 57 +#define CLK_APB_WDT 58 +#define CLK_PWM_SRC 59 +#define CLK_PWM 60 +#define CLK_SPI 61 +#define CLK_APB_SPI0 62 +#define CLK_APB_SPI1 63 +#define CLK_APB_SPI2 64 +#define CLK_APB_SPI3 65 +#define CLK_1M 66 +#define CLK_CAM0_200 67 +#define CLK_PM 68 +#define CLK_TIMER0 69 +#define CLK_TIMER1 70 +#define CLK_TIMER2 71 +#define CLK_TIMER3 72 +#define CLK_TIMER4 73 +#define CLK_TIMER5 74 +#define CLK_TIMER6 75 +#define CLK_TIMER7 76 +#define CLK_UART0 77 +#define CLK_APB_UART0 78 +#define CLK_UART1 79 +#define CLK_APB_UART1 80 +#define CLK_UART2 81 +#define CLK_APB_UART2 82 +#define CLK_UART3 83 +#define CLK_APB_UART3 84 +#define CLK_UART4 85 +#define CLK_APB_UART4 86 +#define CLK_APB_I2S0 87 +#define CLK_APB_I2S1 88 +#define CLK_APB_I2S2 89 +#define CLK_APB_I2S3 90 +#define CLK_AXI4_USB 91 +#define CLK_APB_USB 92 +#define CLK_USB_125M 93 +#define CLK_USB_33K 94 +#define CLK_USB_12M 95 +#define CLK_AXI4 96 +#define CLK_AXI6 97 +#define CLK_DSI_ESC 98 +#define CLK_AXI_VIP 99 +#define CLK_SRC_VIP_SYS_0 100 +#define CLK_SRC_VIP_SYS_1 101 +#define CLK_SRC_VIP_SYS_2 102 +#define CLK_SRC_VIP_SYS_3 103 +#define CLK_SRC_VIP_SYS_4 104 +#define CLK_CSI_BE_VIP 105 +#define CLK_CSI_MAC0_VIP 106 +#define CLK_CSI_MAC1_VIP 107 +#define CLK_CSI_MAC2_VIP 108 +#define CLK_CSI0_RX_VIP 109 +#define CLK_CSI1_RX_VIP 110 +#define CLK_ISP_TOP_VIP 111 +#define CLK_IMG_D_VIP 112 +#define CLK_IMG_V_VIP 113 +#define CLK_SC_TOP_VIP 114 +#define CLK_SC_D_VIP 115 +#define CLK_SC_V1_VIP 116 +#define CLK_SC_V2_VIP 117 +#define CLK_SC_V3_VIP 118 +#define CLK_DWA_VIP 119 +#define CLK_BT_VIP 120 +#define CLK_DISP_VIP 121 +#define CLK_DSI_MAC_VIP 122 +#define CLK_LVDS0_VIP 123 +#define CLK_LVDS1_VIP 124 +#define CLK_PAD_VI_VIP 125 +#define CLK_PAD_VI1_VIP 126 +#define CLK_PAD_VI2_VIP 127 +#define CLK_CFG_REG_VIP 128 +#define CLK_VIP_IP0 129 +#define CLK_VIP_IP1 130 +#define CLK_VIP_IP2 131 +#define CLK_VIP_IP3 132 +#define CLK_IVE_VIP 133 +#define CLK_RAW_VIP 134 +#define CLK_OSDC_VIP 135 +#define CLK_CAM0_VIP 136 +#define CLK_AXI_VIDEO_CODEC 137 +#define CLK_VC_SRC0 138 +#define CLK_VC_SRC1 139 +#define CLK_VC_SRC2 140 +#define CLK_H264C 141 +#define CLK_APB_H264C 142 +#define CLK_H265C 143 +#define CLK_APB_H265C 144 +#define CLK_JPEG 145 +#define CLK_APB_JPEG 146 +#define CLK_CAM0 147 +#define CLK_CAM1 148 +#define CLK_WGN 149 +#define CLK_WGN0 150 +#define CLK_WGN1 151 +#define CLK_WGN2 152 +#define CLK_KEYSCAN 153 +#define CLK_CFG_REG_VC 154 +#define CLK_C906_0 155 +#define CLK_C906_1 156 +#define CLK_A53 157 +#define CLK_CPU_AXI0 158 +#define CLK_CPU_GIC 159 +#define CLK_XTAL_AP 160 + +// Only for CV181x +#define CLK_DISP_SRC_VIP 161 + +#endif /* __DT_BINDINGS_SOPHGO_CV1800_CLK_H__ */ -- 2.43.0
