Messages in this thread Patch in this message | | | From | Drew Fustini <> | Subject | [PATCH 2/2] ARM: dts: am335x-icev2: Add system-power-controller to RTC node | Date | Mon, 18 Oct 2021 15:00:20 -0700 |
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On the am335x-icev2 board [1], AM3359 PMIC_PWR_EN (ZCZ ball C6) is connected to PWRHOLD (pin 1) on the TPS65910A3 PMIC. The addition of system-power-controller to the rtc node will enable the capability of the RTC driver to poweroff the board.
Based on 15c7be47fb7c ("ARM: dts: am335x: Add rtc node as system-power-controller") by Keerthy in ti-linux-5.4.y branch [2].
[1] https://www.ti.com/tool/TMDSICE3359 [2] git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git
Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Keerthy <j-keerthy@ti.com> Link: https://lore.kernel.org/linux-omap/20211012191311.879838-1-dfustini@baylibre.com/ Suggested-by: Johan Hovold <johan@kernel.org> Signed-off-by: Drew Fustini <dfustini@baylibre.com> --- arch/arm/boot/dts/am335x-icev2.dts | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-icev2.dts b/arch/arm/boot/dts/am335x-icev2.dts index e5ce89c8f54d..5835c0cdda50 100644 --- a/arch/arm/boot/dts/am335x-icev2.dts +++ b/arch/arm/boot/dts/am335x-icev2.dts @@ -512,3 +512,7 @@ ethphy1: ethernet-phy@3 { &pruss_tm { status = "okay"; }; + +&rtc { + system-power-controller; +}; -- 2.27.0
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