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ARM: STi: STIH416: Add IR support.

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This patch adds IRB support to STiH416 platforms.

Tested on B2000 and B2020 development board

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
This commit is contained in:
Srinivas Kandagatla 2013-11-11 13:20:44 +00:00
parent 8ccd3f3acf
commit e063735f91
2 changed files with 19 additions and 0 deletions
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7
arch/arm/boot/dts/stih416-pinctrl.dtsi
View File

@ -106,6 +106,13 @@
st,retime-pin-mask = <0x7f>; st,retime-pin-mask = <0x7f>;
}; };
rc{
pinctrl_ir: ir0 {
st,pins {
ir = <&PIO4 0 ALT2 IN>;
};
};
};
sbc_serial1 { sbc_serial1 {
pinctrl_sbc_serial1: sbc_serial1 { pinctrl_sbc_serial1: sbc_serial1 {
st,pins { st,pins {

12
arch/arm/boot/dts/stih416.dtsi
View File

@ -200,5 +200,17 @@
clock-names = "stmmaceth"; clock-names = "stmmaceth";
clocks = <&CLK_S_ETH1_PHY>; clocks = <&CLK_S_ETH1_PHY>;
}; };
rc: rc@fe518000 {
compatible = "st,comms-irb";
reg = <0xfe518000 0x234>;
interrupts = <0 203 0>;
rx-mode = "infrared";
clocks = <&CLK_SYSIN>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ir>;
resets = <&softreset STIH416_IRB_SOFTRESET>;
};
}; };
}; };