1 HiSilicon SPI-NOR Flash Controller 1 HiSilicon SPI-NOR Flash Controller
2 2
3 Required properties: 3 Required properties:
4 - compatible : Should be "hisilicon,fmc-spi-no 4 - compatible : Should be "hisilicon,fmc-spi-nor" and one of the following strings:
5 "hisilicon,hi3519-spi-nor" 5 "hisilicon,hi3519-spi-nor"
6 - address-cells : Should be 1. 6 - address-cells : Should be 1.
7 - size-cells : Should be 0. 7 - size-cells : Should be 0.
8 - reg : Offset and length of the register set 8 - reg : Offset and length of the register set for the controller device.
9 - reg-names : Must include the following two e 9 - reg-names : Must include the following two entries: "control", "memory".
10 - clocks : handle to spi-nor flash controller 10 - clocks : handle to spi-nor flash controller clock.
11 11
12 Example: 12 Example:
13 spi-nor-controller@10000000 { 13 spi-nor-controller@10000000 {
14 compatible = "hisilicon,hi3519-spi-nor 14 compatible = "hisilicon,hi3519-spi-nor", "hisilicon,fmc-spi-nor";
15 #address-cells = <1>; 15 #address-cells = <1>;
16 #size-cells = <0>; 16 #size-cells = <0>;
17 reg = <0x10000000 0x1000>, <0x14000000 17 reg = <0x10000000 0x1000>, <0x14000000 0x1000000>;
18 reg-names = "control", "memory"; 18 reg-names = "control", "memory";
19 clocks = <&clock HI3519_FMC_CLK>; 19 clocks = <&clock HI3519_FMC_CLK>;
20 flash@0 { 20 flash@0 {
21 compatible = "jedec,spi-nor"; 21 compatible = "jedec,spi-nor";
22 reg = <0>; 22 reg = <0>;
23 }; 23 };
24 }; 24 };
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