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x86: link: Add required GPIO properties

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In order to use GPIO phandles we need to add some GPIO properties as
specified by the GPIO bindings. Add these for link.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2016-03-06 19:28:10 -07:00 committed by Bin Meng
parent 8bf08b4207
commit e9822d44a5
1 changed files with 9 additions and 3 deletions
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12
arch/x86/dts/chromebook_link.dts
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@ -249,23 +249,29 @@
};
};
gpioa {
gpio_a: gpioa {
compatible = "intel,ich6-gpio";
u-boot,dm-pre-reloc;
#gpio-cells = <2>;
gpio-controller;
reg = <0 0x10>;
bank-name = "A";
};
gpiob {
gpio_b: gpiob {
compatible = "intel,ich6-gpio";
u-boot,dm-pre-reloc;
#gpio-cells = <2>;
gpio-controller;
reg = <0x30 0x10>;
bank-name = "B";
};
gpioc {
gpio_c: gpioc {
compatible = "intel,ich6-gpio";
u-boot,dm-pre-reloc;
#gpio-cells = <2>;
gpio-controller;
reg = <0x40 0x10>;
bank-name = "C";
};