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authorSimon Glass <sjg@chromium.org>2014-11-12 22:42:25 -0700
committerSimon Glass <sjg@chromium.org>2014-11-21 07:34:15 +0100
commit437c2b7cd04f017cf79dcde63e7d9035f8cd99e5 (patch)
tree49d82b32a7a6f3bf834c596cd66404912daf3455 /arch/x86/dts
parent1b4f25ff8e6967f14494c5a0d173758a7a3ac279 (diff)
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x86: chromebook_link: Enable GPIO support
Enable GPIO support and provide the required GPIO setup information to the driver. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/dts')
-rw-r--r--arch/x86/dts/link.dts3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/dts/link.dts b/arch/x86/dts/link.dts
index f1b7bf0..74b2198 100644
--- a/arch/x86/dts/link.dts
+++ b/arch/x86/dts/link.dts
@@ -14,18 +14,21 @@
gpioa {
compatible = "intel,ich6-gpio";
+ u-boot,dm-pre-reloc;
reg = <0 0x10>;
bank-name = "A";
};
gpiob {
compatible = "intel,ich6-gpio";
+ u-boot,dm-pre-reloc;
reg = <0x30 0x10>;
bank-name = "B";
};
gpioc {
compatible = "intel,ich6-gpio";
+ u-boot,dm-pre-reloc;
reg = <0x40 0x10>;
bank-name = "C";
};