Re: [PATCH 1/3] doc: dt: add documentation for Mediatek spi-nor controller

bayi.cheng
2015-09-17T09:02:53Z

Sorry, Please ignore this mail, and I will publish new one.

On Thu, 2015-09-17 at 16:36 +0800, Bayi Cheng wrote:
> Add device tree binding documentation for serial flash with
> Mediatek serial flash controller
>
> Change-Id: Iaecd0bb7ba1b224f1e27bd7063f0b8d7ea30175a
> Signed-off-by: Bayi Cheng <bayi.cheng@mediatek.com>
> ---
> Documentation/devicetree/bindings/mtd/mtk_quadspi.txt | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mtd/mtk_quadspi.txt
>
> diff --git a/Documentation/devicetree/bindings/mtd/mtk_quadspi.txt b/Documentation/devicetree/bindings/mtd/mtk_quadspi.txt
> new file mode 100644
> index 0000000..6153227
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mtd/mtk_quadspi.txt
> @@ -0,0 +1,18 @@
> +* MTD SPI nor driver for MTK MT81xx (and similar) serial flash controller
> +
> +Required properties:
> +- compatible: Should be "mediatek,mt8173-nor";
> +- reg: Physical base address and length of the controller's register
> +- clocks: spi source clock amd serial flash controller's clock
> +- clock-names: "spi", "sf"
> + See Documentation/devicetree/bindings/clock/clock-bindings.txt for details.
> +
> +Example:
> +nor_flash: nor@1100d000 {
> + compatible = "mediatek,mt8173-nor";
> + reg = <0 0x1100D000 0 0xE0>;
> + clocks = <&pericfg CLK_PERI_SPI>,
> + <&topckgen CLK_TOP_SPINFI_IFR_SEL>;
> + clock-names = "spi", "sf";
> +};
> +