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ARM: dts: imx: update #interrupt-cells for gpio nodes

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Change the value of #interrupt-cells of gpio nodes from 1 to 2, so that
the gpio irq type can be specified in device tree.  Also update binding
document to make it clear.

Reported-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Shawn Guo
2012-07-06 20:03:37 +08:00
parent c1cb438522
commit 88cde8b78f
5 changed files with 33 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/boot/dts/imx53.dtsi
+7 -7
View File
@@ -135,7 +135,7 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
#interrupt-cells = <2>;
};
gpio2: gpio@53f88000 {
@@ -145,7 +145,7 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
#interrupt-cells = <2>;
};
gpio3: gpio@53f8c000 {
@@ -155,7 +155,7 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
#interrupt-cells = <2>;
};
gpio4: gpio@53f90000 {
@@ -165,7 +165,7 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
#interrupt-cells = <2>;
};
wdog@53f98000 { /* WDOG1 */
@@ -203,7 +203,7 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
#interrupt-cells = <2>;
};
gpio6: gpio@53fe0000 {
@@ -213,7 +213,7 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
#interrupt-cells = <2>;
};
gpio7: gpio@53fe4000 {
@@ -223,7 +223,7 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
#interrupt-cells = <2>;
};
i2c@53fec000 { /* I2C3 */