diff mbox series

[v2,3/4] arm64: dts: imx8mq-librem5-devkit: Disable snvs_rtc

Message ID 01df90b39a0cb05e3abb3a16d150043a85cf0b23.1608216796.git.agx@sigxcpu.org
State Superseded
Headers show
Series Config and device tree updates for the Librem 5 devkit | expand

Commit Message

Guido Günther Dec. 17, 2020, 3:13 p.m. UTC
The board has it's own RTC chip which is backed by the (optional)
battery and hence preserves data/time on poweroff when that is inserted.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
---
 arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Krzysztof Kozlowski Dec. 19, 2020, 12:25 p.m. UTC | #1
On Thu, Dec 17, 2020 at 04:13:14PM +0100, Guido Günther wrote:
> The board has it's own RTC chip which is backed by the (optional)

> battery and hence preserves data/time on poweroff when that is inserted.

> 

> Signed-off-by: Guido Günther <agx@sigxcpu.org>

> ---

>  arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 4 ++++

>  1 file changed, 4 insertions(+)

> 


Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>


Best regards,
Krzysztof
Shawn Guo Jan. 10, 2021, 12:25 p.m. UTC | #2
On Thu, Dec 17, 2020 at 04:13:14PM +0100, Guido Günther wrote:
> The board has it's own RTC chip which is backed by the (optional)

> battery and hence preserves data/time on poweroff when that is inserted.

> 

> Signed-off-by: Guido Günther <agx@sigxcpu.org>


Applied, thanks.
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index f35d6897fbf7..05a43ee6d051 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -897,6 +897,10 @@  &snvs_pwrkey {
 	status = "okay";
 };
 
+&snvs_rtc {
+	status = "disabled";
+};
+
 &sai2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_sai2>;