diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2012-08-05 14:01:28 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-08-07 08:55:51 +0200 |
| commit | 5230f8fe9ad870ac24f23bca496347b87185c7c5 (patch) | |
| tree | 56d2abb1b97734001915a1503cd5639058e8159c | |
| parent | 7e6086d9e54a159a6257c02bb7fc5805c614aad2 (diff) | |
ARM: dts: imx: add alias for gpio
Add alias for gpio nodes, so that gpio driver can identify the port
number and then specify a sensible gpio base rather than using the
one dynamically allocated by gpio core.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | arch/arm/boot/dts/imx27.dtsi | 6 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx51.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx53.dtsi | 7 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6q.dtsi | 7 |
4 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index 00bae3aad5a..5303ab680a3 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -19,6 +19,12 @@ serial3 = &uart4; serial4 = &uart5; serial5 = &uart6; + gpio0 = &gpio1; + gpio1 = &gpio2; + gpio2 = &gpio3; + gpio3 = &gpio4; + gpio4 = &gpio5; + gpio5 = &gpio6; }; avic: avic-interrupt-controller@e0000000 { diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index 53cbaa3d4f9..aba28dc87fc 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -17,6 +17,10 @@ serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; + gpio0 = &gpio1; + gpio1 = &gpio2; + gpio2 = &gpio3; + gpio3 = &gpio4; }; tzic: tz-interrupt-controller@e0000000 { diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index fc79cdc4b4e..cd37165edce 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -19,6 +19,13 @@ serial2 = &uart3; serial3 = &uart4; serial4 = &uart5; + gpio0 = &gpio1; + gpio1 = &gpio2; + gpio2 = &gpio3; + gpio3 = &gpio4; + gpio4 = &gpio5; + gpio5 = &gpio6; + gpio6 = &gpio7; }; tzic: tz-interrupt-controller@0fffc000 { diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 3d3c64b014e..fd57079f71a 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -19,6 +19,13 @@ serial2 = &uart3; serial3 = &uart4; serial4 = &uart5; + gpio0 = &gpio1; + gpio1 = &gpio2; + gpio2 = &gpio3; + gpio3 = &gpio4; + gpio4 = &gpio5; + gpio5 = &gpio6; + gpio6 = &gpio7; }; cpus { |