From e523f11141bdc24f65775f0b1fa4a7ed404e68cc Mon Sep 17 00:00:00 2001 From: Jiancheng Xue Date: Tue, 28 Jun 2016 15:48:19 +0800 Subject: mtd: spi-nor: add hisilicon spi-nor flash controller driver Add hisilicon spi-nor flash controller driver Signed-off-by: Binquan Peng Signed-off-by: Jiancheng Xue Acked-by: Rob Herring Reviewed-by: Ezequiel Garcia Reviewed-by: Jagan Teki Reviewed-by: Cyrille Pitchen Signed-off-by: Brian Norris --- .../bindings/mtd/hisilicon,fmc-spi-nor.txt | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/hisilicon,fmc-spi-nor.txt (limited to 'Documentation/devicetree/bindings/mtd') diff --git a/Documentation/devicetree/bindings/mtd/hisilicon,fmc-spi-nor.txt b/Documentation/devicetree/bindings/mtd/hisilicon,fmc-spi-nor.txt new file mode 100644 index 000000000000..74981520d6dd --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/hisilicon,fmc-spi-nor.txt @@ -0,0 +1,24 @@ +HiSilicon SPI-NOR Flash Controller + +Required properties: +- compatible : Should be "hisilicon,fmc-spi-nor" and one of the following strings: + "hisilicon,hi3519-spi-nor" +- address-cells : Should be 1. +- size-cells : Should be 0. +- reg : Offset and length of the register set for the controller device. +- reg-names : Must include the following two entries: "control", "memory". +- clocks : handle to spi-nor flash controller clock. + +Example: +spi-nor-controller@10000000 { + compatible = "hisilicon,hi3519-spi-nor", "hisilicon,fmc-spi-nor"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x10000000 0x1000>, <0x14000000 0x1000000>; + reg-names = "control", "memory"; + clocks = <&clock HI3519_FMC_CLK>; + spi-nor@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + }; +}; -- cgit v1.2.3