Add devicetree binding for Sophgo CV1800B SoC reset controller. Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxx> --- .../bindings/reset/sophgo,cv1800b-reset.yaml | 38 ++++++++ .../dt-bindings/reset/sophgo,cv1800b-reset.h | 96 +++++++++++++++++++ 2 files changed, 134 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/sophgo,cv1800b-reset.yaml create mode 100644 include/dt-bindings/reset/sophgo,cv1800b-reset.h diff --git a/Documentation/devicetree/bindings/reset/sophgo,cv1800b-reset.yaml b/Documentation/devicetree/bindings/reset/sophgo,cv1800b-reset.yaml new file mode 100644 index 000000000000..20a525147490 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/sophgo,cv1800b-reset.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/sophgo,cv1800b-reset.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sophgo CV1800B SoC Reset Controller + +maintainers: + - Jisheng Zhang <jszhang@xxxxxxxxxx> + +properties: + compatible: + enum: + - sophgo,cv1800b-reset + + reg: + maxItems: 1 + + "#reset-cells": + const: 1 + +required: + - compatible + - reg + - "#reset-cells" + +additionalProperties: false + +examples: + - | + reset-controller@3003000 { + compatible = "sophgo,cv1800b-reset"; + reg = <0x03003000 0x1000>; + #reset-cells = <1>; + }; + +... diff --git a/include/dt-bindings/reset/sophgo,cv1800b-reset.h b/include/dt-bindings/reset/sophgo,cv1800b-reset.h new file mode 100644 index 000000000000..28dda71369b4 --- /dev/null +++ b/include/dt-bindings/reset/sophgo,cv1800b-reset.h @@ -0,0 +1,96 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2023 Sophgo Technology Inc. All rights reserved. + * Copyright (C) 2023 Jisheng Zhang <jszhang@xxxxxxxxxx> + */ + +#ifndef _DT_BINDINGS_CV1800B_RESET_H +#define _DT_BINDINGS_CV1800B_RESET_H + +/* 0-1 */ +#define RST_DDR 2 +#define RST_H264C 3 +#define RST_JPEG 4 +#define RST_H265C 5 +#define RST_VIPSYS 6 +#define RST_TDMA 7 +#define RST_TPU 8 +#define RST_TPUSYS 9 +/* 10 */ +#define RST_USB 11 +#define RST_ETH0 12 +/* 13 */ +#define RST_NAND 14 +/* 15 */ +#define RST_SD0 16 +/* 17 */ +#define RST_SDMA 18 +#define RST_I2S0 19 +#define RST_I2S1 20 +#define RST_I2S2 21 +#define RST_I2S3 22 +#define RST_UART0 23 +#define RST_UART1 24 +#define RST_UART2 25 +#define RST_UART3 26 +#define RST_I2C0 27 +#define RST_I2C1 28 +#define RST_I2C2 29 +#define RST_I2C3 30 +#define RST_I2C4 31 +#define RST_PWM0 32 +#define RST_PWM1 33 +#define RST_PWM2 34 +#define RST_PWM3 35 +/* 36-39 */ +#define RST_SPI0 40 +#define RST_SPI1 41 +#define RST_SPI2 42 +#define RST_SPI3 43 +#define RST_GPIO0 44 +#define RST_GPIO1 45 +#define RST_GPIO2 46 +#define RST_EFUSE 47 +#define RST_WDT 48 +#define RST_AHBRST_ROM 49 +#define RST_SPIC 50 +#define RST_TEMPSEN 51 +#define RST_SARADC 52 +/* 53-57 */ +#define RST_COMBORST_PHY0 58 +/* 59-60 */ +#define RST_SPIRST_NAND 61 +#define RST_SE 62 +/* 63-73 */ +#define RST_UART4 74 +#define RST_GPIO3 75 +#define RST_SYSTEM 76 +#define RST_TIMER 77 +#define RST_TIMER0 78 +#define RST_TIMER1 79 +#define RST_TIMER2 80 +#define RST_TIMER3 81 +#define RST_TIMER4 82 +#define RST_TIMER5 83 +#define RST_TIMER6 84 +#define RST_TIMER7 85 +#define RST_WGN0 86 +#define RST_WGN1 87 +#define RST_WGN2 88 +#define RST_KEYSCAN 89 +/* 90 */ +#define RST_AUDDAC 91 +#define RST_AUDDACRST_APB 92 +#define RST_AUDADC 93 +/* 94 */ +#define RST_VCSYS 95 +#define RST_ETHPHY 96 +#define RST_ETHPHYRST_APB 97 +#define RST_AUDSRC 98 +#define RST_VIP_CAM0 99 +#define RST_WDT1 100 +#define RST_WDT2 101 +/* 102-292 */ +#define RST_CPUSYS1 293 +#define RST_CPUSYS2 294 + +#endif /* _DT_BINDINGS_CV1800B_RESET_H */ -- 2.42.0
