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arm: dts: am335x-icev2: Add spi node

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Add spi and spi nor flash nodes for am335x-icev2.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
This commit is contained in:
Faiz Abbas 2020-09-14 12:11:13 +05:30 committed by Lokesh Vutla
parent 8c444c184c
commit 38e6ddc4d7
1 changed files with 50 additions and 0 deletions
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50
arch/arm/dts/am335x-icev2.dts
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@ -436,3 +436,53 @@
reg = <3>;
};
};
&spi0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&spi0_pins_default>;
sn65hvs882@1 {
compatible = "pisosr-gpio";
gpio-controller;
#gpio-cells = <2>;
load-gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
reg = <1>;
spi-max-frequency = <1000000>;
spi-cpol;
};
spi_nor: flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "winbond,w25q64", "jedec,spi-nor";
spi-max-frequency = <80000000>;
m25p,fast-read;
reg = <0>;
partition@0 {
label = "u-boot-spl";
reg = <0x0 0x80000>;
read-only;
};
partition@1 {
label = "u-boot";
reg = <0x80000 0x100000>;
read-only;
};
partition@2 {
label = "u-boot-env";
reg = <0x180000 0x20000>;
read-only;
};
partition@3 {
label = "misc";
reg = <0x1A0000 0x660000>;
};
};
};