[v2] Improve IRQ wake capability reporting and update the cros_ec driver to use it

[PATCH v2 15/22] arm64: dts: qcom: sdm845: Enable cros-ec-spi as wake source

Posted by Mark Hasemeyer 9 months ago

The cros_ec driver currently assumes that cros-ec-spi compatible device
nodes are a wakeup-source even though the wakeup-source property is not
defined.

Add the wakeup-source property to all cros-ec-spi compatible device
nodes to match expected behavior.

Signed-off-by: Mark Hasemeyer <markhas@chromium.org>
---

Changes in v2:
-Split by arch/soc

 arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
index 0ab5e8f53ac9f..e8276db9eabb2 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
@@ -852,6 +852,7 @@ cros_ec: ec@0 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&ec_ap_int_l>;
 		spi-max-frequency = <3000000>;
+		wakeup-source;
 
 		cros_ec_pwm: pwm {
 			compatible = "google,cros-ec-pwm";
-- 
2.43.0.472.g3155946c3a-goog

Re: [PATCH v2 15/22] arm64: dts: qcom: sdm845: Enable cros-ec-spi as wake source

Posted by Doug Anderson 9 months ago

Hi,

On Wed, Dec 20, 2023 at 3:55 PM Mark Hasemeyer <markhas@chromium.org> wrote:
>
> The cros_ec driver currently assumes that cros-ec-spi compatible device
> nodes are a wakeup-source even though the wakeup-source property is not
> defined.
>
> Add the wakeup-source property to all cros-ec-spi compatible device
> nodes to match expected behavior.
>
> Signed-off-by: Mark Hasemeyer <markhas@chromium.org>
> ---
>
> Changes in v2:
> -Split by arch/soc
>
>  arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 1 +
>  1 file changed, 1 insertion(+)

Reviewed-by: Douglas Anderson <dianders@chromium.org>