linux-stable/include/dt-bindings/reset/k210-rst.h
Damien Le Moal 1d7c9d093e
dt-bindings: reset: Document canaan,k210-rst bindings
Document the device tree bindings for the Canaan Kendryte K210 SoC
reset controller driver in
Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml. The header
file include/dt-bindings/reset/k210-rst.h is added to define all
possible reset lines of the SoC.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-01-14 15:08:51 -08:00

42 lines
1.1 KiB
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2019 Sean Anderson <seanga2@gmail.com>
* Copyright (c) 2020 Western Digital Corporation or its affiliates.
*/
#ifndef RESET_K210_SYSCTL_H
#define RESET_K210_SYSCTL_H
/*
* Kendryte K210 SoC system controller K210_SYSCTL_SOFT_RESET register bits.
* Taken from Kendryte SDK (kendryte-standalone-sdk).
*/
#define K210_RST_ROM 0
#define K210_RST_DMA 1
#define K210_RST_AI 2
#define K210_RST_DVP 3
#define K210_RST_FFT 4
#define K210_RST_GPIO 5
#define K210_RST_SPI0 6
#define K210_RST_SPI1 7
#define K210_RST_SPI2 8
#define K210_RST_SPI3 9
#define K210_RST_I2S0 10
#define K210_RST_I2S1 11
#define K210_RST_I2S2 12
#define K210_RST_I2C0 13
#define K210_RST_I2C1 14
#define K210_RST_I2C2 15
#define K210_RST_UART1 16
#define K210_RST_UART2 17
#define K210_RST_UART3 18
#define K210_RST_AES 19
#define K210_RST_FPIOA 20
#define K210_RST_TIMER0 21
#define K210_RST_TIMER1 22
#define K210_RST_TIMER2 23
#define K210_RST_WDT0 24
#define K210_RST_WDT1 25
#define K210_RST_SHA 26
#define K210_RST_RTC 29
#endif /* RESET_K210_SYSCTL_H */