diff options
| author | Marcus Cooper <codekipper@gmail.com> | 2015-05-02 13:36:20 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-05-02 13:52:55 +0200 |
| commit | 469a22e6bad725cbd3188f37f2d119c7c7eaf510 (patch) | |
| tree | 38bc477dd9beb265ef6927dfef38ecfeaeb88dd9 /arch/arm/boot/dts/sun4i-a10.dtsi | |
| parent | 94a3e0c4559d22acf05495dc1c4f82d26d5f07d1 (diff) | |
ARM: sunxi: dts: split IR pins for A10 and A20
Currently none of the target boards nor the driver supports
IR TX. However this pin is used in a few instances as a GPIO.
Split the pin ctrl descriptions so that only the IR RX is
configured to be used.
Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/sun4i-a10.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sun4i-a10.dtsi | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 1d7fd68bea1d..752985779414 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -797,15 +797,29 @@ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; }; - ir0_pins_a: ir0@0 { - allwinner,pins = "PB3","PB4"; + ir0_rx_pins_a: ir0@0 { + allwinner,pins = "PB4"; allwinner,function = "ir0"; allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; }; - ir1_pins_a: ir1@0 { - allwinner,pins = "PB22","PB23"; + ir0_tx_pins_a: ir0@1 { + allwinner,pins = "PB3"; + allwinner,function = "ir0"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + + ir1_rx_pins_a: ir1@0 { + allwinner,pins = "PB23"; + allwinner,function = "ir1"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + + ir1_tx_pins_a: ir1@1 { + allwinner,pins = "PB22"; allwinner,function = "ir1"; allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; |