Re: [PATCH 17/32] dt-bindings: Define Kendryte K210 reset signals

Sean Anderson
2020-11-07T13:39:00Z

On 11/7/20 3:14 AM, Damien Le Moal wrote:
> Introduce the dt-bindings file include/dt-bindings/reset/k210_sysctl.h
> to define IDs for all 30 reset signals available on the Kendryte K210
> RISC-V SoC.
>
> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
> ---
> include/dt-bindings/reset/k210-rst.h | 42 ++++++++++++++++++++++++++++
> 1 file changed, 42 insertions(+)
> create mode 100644 include/dt-bindings/reset/k210-rst.h
>
> diff --git a/include/dt-bindings/reset/k210-rst.h b/include/dt-bindings/reset/k210-rst.h
> new file mode 100644
> index 000000000000..883c1aed50e8
> --- /dev/null
> +++ b/include/dt-bindings/reset/k210-rst.h
> @@ -0,0 +1,42 @@
> +/* 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 */
>

Reviewed-by: Sean Anderson <seanga2@gmail.com>