From: Jiaxun Yang <jiaxun.yang@flygoat.com>
To: Qing Zhang <zhangqing@loongson.cn>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-spi@vger.kernel.org, Huacai Chen <chenhc@lemote.com>,
devicetree@vger.kernel.org, linux-mips@vger.kernel.org,
linux-kernel@vger.kernel.org, gaojuxin@loongson.cn,
yangtiezhu@loongson.cn
Subject: Re: [PATCH v2 2/4] spi: Add devicetree bindings documentation for Loongson SPI
Date: Tue, 8 Dec 2020 15:49:30 +0800 [thread overview]
Message-ID: <0d5e0995-8d5b-199b-4194-87567f0fd5a8@flygoat.com> (raw)
In-Reply-To: <1607413467-17698-2-git-send-email-zhangqing@loongson.cn>
在 2020/12/8 15:44, Qing Zhang 写道:
> Add spi-ls7a binding documentation.
>
> Signed-off-by: Qing Zhang <zhangqing@loongson.cn>
> ---
> Documentation/devicetree/bindings/spi/spi-ls7a.txt | 31 ++++++++++++++++++++++
> 1 file changed, 31 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/spi/spi-ls7a.txt
Hi Qing,
Please use dt schema instead.
Thanks.
- Jiaxun
> diff --git a/Documentation/devicetree/bindings/spi/spi-ls7a.txt b/Documentation/devicetree/bindings/spi/spi-ls7a.txt
> new file mode 100644
> index 0000000..56247b5
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/spi/spi-ls7a.txt
> @@ -0,0 +1,31 @@
> +Binding for LOONGSON LS7A SPI controller
> +
> +Required properties:
> +- compatible: should be "pci0014,7a0b.0","pci0014,7a0b","pciclass088000","pciclass0880".
> +- reg: reference IEEE Std 1275-1994.
> +- #address-cells: <1>, as required by generic SPI binding.
> +- #size-cells: <0>, also as required by generic SPI binding.
> +- #interrupts: No hardware interrupt.
> +
> +Child nodes as per the generic SPI binding.
> +
> +Example:
> +
> + spi@16,0 {
> + compatible = "pci0014,7a0b.0",
> + "pci0014,7a0b",
> + "pciclass088000",
> + "pciclass0880";
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0xb000 0x0 0x0 0x0 0x0>;
> + num-chipselects = <0>;
> + spiflash: s25fl016k@0 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible ="spansion,s25fl016k","jedec,spi-nor";
> + spi-max-frequency=<50000000>;
> + reg=<0>;
> + };
> + };
next prev parent reply other threads:[~2020-12-08 7:52 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-08 7:44 [PATCH v2 1/4] spi: LS7A: Add Loongson LS7A SPI controller driver support Qing Zhang
2020-12-08 7:44 ` [PATCH v2 2/4] spi: Add devicetree bindings documentation for Loongson SPI Qing Zhang
2020-12-08 7:49 ` Jiaxun Yang [this message]
2020-12-08 8:40 ` Sergei Shtylyov
2020-12-08 10:47 ` zhangqing
2020-12-08 13:58 ` Mark Brown
2020-12-09 1:21 ` zhangqing
2020-12-08 14:48 ` Sergei Shtylyov
2020-12-09 1:16 ` zhangqing
2020-12-08 7:44 ` [PATCH v2 3/4] MIPS: Loongson64: DTS: Add SPI support to LS7A Qing Zhang
2020-12-08 8:15 ` Jiaxun Yang
2020-12-08 7:44 ` [PATCH v2 4/4] MIPS: Loongson: Enable Loongson LS7A SPI in loongson3_defconfig Qing Zhang
2020-12-08 12:26 ` [PATCH v2 1/4] spi: LS7A: Add Loongson LS7A SPI controller driver support kernel test robot
2020-12-08 13:56 ` Mark Brown
2020-12-09 7:24 ` zhangqing
2020-12-09 11:59 ` Mark Brown
2020-12-08 21:36 ` kernel test robot
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