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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-11-26 02:21:18 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-12-10 17:27:16 +0900 |
| commit | a40d9ad3dd8dbb5d44843156157d83c4172e11f9 (patch) | |
| tree | 2b463ca416f7a0928549ea1982d7a47eae65907c | |
| parent | 614a198d45e523f6066f1c22b9c10e4067f2c44a (diff) | |
| download | linux-a40d9ad3dd8dbb5d44843156157d83c4172e11f9.tar.gz | |
ARM: shmobile: kzm9g-reference: Add PCF8575 GPIO extender to DT
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| -rw-r--r-- | arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts index 12fdfaaf5e7b..d58877def6d6 100644 --- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts +++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts @@ -186,6 +186,17 @@ pinctrl-0 = <&i2c3_pins>; pinctrl-names = "default"; status = "okay"; + + pcf8575: gpio@20 { + compatible = "nxp,pcf8575"; + reg = <0x20>; + interrupt-parent = <&irqpin2>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; }; &mmcif { |