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| author | Mylène Josserand <mylene.josserand@bootlin.com> | 2019-10-29 01:58:06 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2019-10-31 13:34:57 +0100 |
| commit | 0c25bfa7fac517958b8dd2fffb8ba4fb042e946a (patch) | |
| tree | 272cce5d680597c61791777eaea495810d143648 | |
| parent | a0365c09b582410f15fa2b669ebe1e8c5c3a721a (diff) | |
| download | lwn-0c25bfa7fac517958b8dd2fffb8ba4fb042e946a.tar.gz lwn-0c25bfa7fac517958b8dd2fffb8ba4fb042e946a.zip | |
ARM: dts: sun8i: a83t: a711: Add touchscreen node
Enable a FocalTech EDT-FT5x06 Polytouch touchscreen.
Signed-off-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
| -rw-r--r-- | arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts index 568b90ece342..19f520252dc5 100644 --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts @@ -164,6 +164,22 @@ status = "okay"; }; +&i2c0 { + clock-frequency = <400000>; + status = "okay"; + + touchscreen@38 { + compatible = "edt,edt-ft5x06"; + reg = <0x38>; + interrupt-parent = <&r_pio>; + interrupts = <0 7 IRQ_TYPE_EDGE_FALLING>; /* PL7 */ + reset-gpios = <&pio 3 5 GPIO_ACTIVE_LOW>; /* PD5 */ + vcc-supply = <®_ldo_io0>; + touchscreen-size-x = <1024>; + touchscreen-size-y = <600>; + }; +}; + &i2c1 { clock-frequency = <400000>; status = "okay"; |