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authorGabriel FERNANDEZ <gabriel.fernandez@st.com>2014-04-11 19:07:00 +0400
committerMaxime Coquelin <maxime.coquelin@st.com>2014-05-21 16:27:07 +0400
commit948d8ffb4775705c729501f9a433d05163e2f253 (patch)
treecab4f2d233bca6f33fb23a2c31d183c4710afd6b /arch/arm/boot/dts/stih416-pinctrl.dtsi
parentc316d7d420ca6cad6b5b992b581122c6607553e4 (diff)
downloadlinux-948d8ffb4775705c729501f9a433d05163e2f253.tar.xz
ARM: STi: DT: add keyscan for stih416
Add keyscan support for stih416. It is disabled by default given that it is not enabled on all boards. Also there are PIOs conflict with already claimed lines. Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Giuseppe Condorelli <giuseppe.condorelli@st.com> Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org> Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stih416-pinctrl.dtsi')
-rw-r--r--arch/arm/boot/dts/stih416-pinctrl.dtsi16
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stih416-pinctrl.dtsi b/arch/arm/boot/dts/stih416-pinctrl.dtsi
index aeea304086eb..6252188e9a77 100644
--- a/arch/arm/boot/dts/stih416-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih416-pinctrl.dtsi
@@ -122,6 +122,22 @@
};
};
+ keyscan {
+ pinctrl_keyscan: keyscan {
+ st,pins {
+ keyin0 = <&PIO0 2 ALT2 IN>;
+ keyin1 = <&PIO0 3 ALT2 IN>;
+ keyin2 = <&PIO0 4 ALT2 IN>;
+ keyin3 = <&PIO2 6 ALT2 IN>;
+
+ keyout0 = <&PIO1 6 ALT2 OUT>;
+ keyout1 = <&PIO1 7 ALT2 OUT>;
+ keyout2 = <&PIO0 6 ALT2 OUT>;
+ keyout3 = <&PIO2 7 ALT2 OUT>;
+ };
+ };
+ };
+
sbc_i2c0 {
pinctrl_sbc_i2c0_default: sbc_i2c0-default {
st,pins {