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[2/2] ARM: dts: add gpio alias in hi3620 dts file

Message ID 1398130543-19454-2-git-send-email-haojian.zhuang@linaro.org
State New
Headers show

Commit Message

Haojian Zhuang April 22, 2014, 1:35 a.m. UTC 
Use gpio alias to identify the index of gpio chip. Then we can keep the
same gpio number as schematics. Otherwise, gpio number is countered from
bottom to top.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
---
 arch/arm/boot/dts/hi3620.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/hi3620.dtsi b/arch/arm/boot/dts/hi3620.dtsi
index 6836795..2aaae09 100644
--- a/arch/arm/boot/dts/hi3620.dtsi
+++ b/arch/arm/boot/dts/hi3620.dtsi
@@ -21,6 +21,28 @@ 
 		serial2 = &uart2;
 		serial3 = &uart3;
 		serial4 = &uart4;
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		gpio2 = &gpio2;
+		gpio3 = &gpio3;
+		gpio4 = &gpio4;
+		gpio5 = &gpio5;
+		gpio6 = &gpio6;
+		gpio7 = &gpio7;
+		gpio8 = &gpio8;
+		gpio9 = &gpio9;
+		gpio10 = &gpio10;
+		gpio11 = &gpio11;
+		gpio12 = &gpio12;
+		gpio13 = &gpio13;
+		gpio14 = &gpio14;
+		gpio15 = &gpio15;
+		gpio16 = &gpio16;
+		gpio17 = &gpio17;
+		gpio18 = &gpio18;
+		gpio19 = &gpio19;
+		gpio20 = &gpio20;
+		gpio21 = &gpio21;
 	};
 
 	pclk: clk {