[PATCH 1/3] doc: dt: add documentation for Mediatek spi-nor controller
From: s.hauer@pengutronix.de (Sascha Hauer)
Date: 2015-09-09 05:48:12
Also in:
linux-devicetree, linux-mediatek, lkml
On Tue, Sep 08, 2015 at 05:49:54PM +0800, Bayi Cheng wrote:
quoted hunk ↗ jump to hunk
Add device tree binding documentation for serial flash with Mediatek serial flash controller Signed-off-by: Bayi Cheng <redacted> --- Documentation/devicetree/bindings/mtd/mtk_nor.txt | 25 +++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/mtk_nor.txtdiff --git a/Documentation/devicetree/bindings/mtd/mtk_nor.txt b/Documentation/devicetree/bindings/mtd/mtk_nor.txt new file mode 100644 index 0000000..0eca0cd --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/mtk_nor.txt@@ -0,0 +1,25 @@ +* MTD SPI nor driver for MTK MT81xx (and similar) serial flash controller + +MTK MT81xx serial flash controller is designed for serial Flash device. +It supports one Flash device with signal mode, dual mode and quad mode. + +Required properties: +- compatible: should be "mediatek,mt8173-nor"; +- reg: physical base address and length of the controller's register +- clocks: spi nor source clock +- clock-names: "spi_clk", "axi_clk", "mux_clk", "sf_clk"
Drop the _clk suffix. It's the clock-names property which already makes it clear that these are clock names. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |