Commit f513d22c authored by Vignesh R's avatar Vignesh R Committed by Tony Lindgren

ARM: dts: am437x-gp-evm: Add wakeup interrupt source for pixcir_i2c_ts

On am437x-gp-evm, pixcir_i2c_ts can wakeup the system from low power
state via pinctrl and IO daisy chain using generic wakeirq framework.
With commit 3fffd128 ("i2c: allow specifying separate wakeup
interrupt in device tree") i2c core allows optional wakeirq to be
specified via device tree. Add wakeup irq entry to enable pixcir_i2c_ts
to wake the system from low power state.
Signed-off-by: default avatarVignesh R <vigneshr@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 56a31e54
...@@ -595,8 +595,17 @@ pixcir_ts@5c { ...@@ -595,8 +595,17 @@ pixcir_ts@5c {
attb-gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; attb-gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
/*
* 0x264 represents the offset of padconf register of
* gpio3_22 from am43xx_pinmux base.
*/
interrupts-extended = <&gpio3 22 IRQ_TYPE_NONE>,
<&am43xx_pinmux 0x264>;
interrupt-names = "tsc", "wakeup";
touchscreen-size-x = <1024>; touchscreen-size-x = <1024>;
touchscreen-size-y = <600>; touchscreen-size-y = <600>;
wakeup-source;
}; };
ov2659@30 { ov2659@30 {
......
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