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[108.51.35.162]) by smtp.googlemail.com with ESMTPSA id o19sm2566333qko.3.2020.11.07.05.38.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 07 Nov 2020 05:38:58 -0800 (PST) Subject: Re: [PATCH 17/32] dt-bindings: Define Kendryte K210 reset signals To: Damien Le Moal , Palmer Dabbelt , linux-riscv@lists.infradead.org, Rob Herring , Frank Rowand , devicetree@vger.kernel.org, Serge Semin , Mark Brown , linux-spi@vger.kernel.org, Stephen Boyd , linux-clk@vger.kernel.org, Linus Walleij , linux-gpio@vger.kernel.org, Philipp Zabel References: <20201107081420.60325-1-damien.lemoal@wdc.com> <20201107081420.60325-18-damien.lemoal@wdc.com> From: Sean Anderson Autocrypt: addr=seanga2@gmail.com; prefer-encrypt=mutual; keydata= mQENBFe74PkBCACoLC5Zq2gwrDcCkr+EPGsT14bsxrW07GiYzQhLCgwnPdEpgU95pXltbFhw 46GfyffABWxHKO2x+3L1S6ZxC5AiKbYXo7lpnTBYjamPWYouz+VJEVjUx9aaSEByBah5kX6a lKFZWNbXLAJh+dE1HFaMi3TQXXaInaREc+aO1F7fCa2zNE75ja+6ah8L4TPRFZ2HKQzve0/Y GXtoRw97qmnm3U36vKWT/m2AiLF619F4T1mHvlfjyd9hrVwjH5h/2rFyroXVXBZHGA9Aj8eN F2si35dWSZlIwXkNu9bXp0/pIu6FD0bI+BEkD5S7aH1G1iAcMFi5Qq2RNa041DfQSDDHABEB AAG0K1NlYW4gR2FsbGFnaGVyIEFuZGVyc29uIDxzZWFuZ2EyQGdtYWlsLmNvbT6JAVcEEwEK AEECGwMFCwkIBwIGFQgJCgsCBBYCAwECHgECF4ACGQEWIQSQYR1bzo1I0gPoYCg+6I/stKEQ bgUCXT+S2AUJB2TlXwAKCRA+6I/stKEQbhNOB/9ooea0hU9Sgh7PBloU6CgaC5mlqPLB7NTp +JkB+nh3Fqhk+qLZwzEynnuDLl6ESpVHIc0Ym1lyF4gT3DsrlGT1h0Gzw7vUwd1+ZfN0CuIx Rn861U/dAUjvbtN5kMBqOI4/5ea+0r7MACcIVnKF/wMXBD8eypHsorT2sJTzwZ6DRCNP70C5 N1ahpqqNmXe0uLdP0pu55JCqhrGw2SinkRMdWyhSxT56uNwIVHGhLTqH7Q4t1N6G1EH626qa SvIJsWlNpll6Y3AYLDw2/Spw/hqieS2PQ/Ky3rPZnvJt7/aSNYsKoFGX0yjkH67Uq8Lx0k1L w8jpXnbEPQN3A2ZJCbeM Message-ID: Date: Sat, 7 Nov 2020 08:38:57 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20201107081420.60325-18-damien.lemoal@wdc.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org 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 > --- > 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 > + * 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