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x86: minnowmax: add GPIO banks in the device tree

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There are 6 banks:
    4 banks for CORE: available in S0 mode
    2 banks for SUS (Suspend): available in S0-S5 mode

Signed-off-by: Gabriel Huau <contact@huau-gabriel.fr>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Gabriel Huau 2015-04-25 13:16:57 -07:00 committed by Simon Glass
parent 4a34e4b86f
commit 8827227889
1 changed files with 42 additions and 0 deletions
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42
arch/x86/dts/minnowmax.dts
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@ -22,6 +22,48 @@
silent_console = <0>;
};
gpioa {
compatible = "intel,ich6-gpio";
u-boot,dm-pre-reloc;
reg = <0 0x20>;
bank-name = "A";
};
gpiob {
compatible = "intel,ich6-gpio";
u-boot,dm-pre-reloc;
reg = <0x20 0x20>;
bank-name = "B";
};
gpioc {
compatible = "intel,ich6-gpio";
u-boot,dm-pre-reloc;
reg = <0x40 0x20>;
bank-name = "C";
};
gpiod {
compatible = "intel,ich6-gpio";
u-boot,dm-pre-reloc;
reg = <0x60 0x20>;
bank-name = "D";
};
gpioe {
compatible = "intel,ich6-gpio";
u-boot,dm-pre-reloc;
reg = <0x80 0x20>;
bank-name = "E";
};
gpiof {
compatible = "intel,ich6-gpio";
u-boot,dm-pre-reloc;
reg = <0xA0 0x20>;
bank-name = "F";
};
chosen {
stdout-path = "/serial";
};