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authorDrew Fustini <dfustini@baylibre.com>2021-10-19 00:00:20 +0200
committerTony Lindgren <tony@atomide.com>2021-12-09 09:06:41 +0100
commit1e72c64eb75e99cfcd62c2678f4c465d1213170c (patch)
tree7469280aa136acef2f978f5c56331dadf7d1015d /arch/arm/boot/dts/am335x-icev2.dts
parentARM: dts: am335x-boneblack-common: move system-power-controller (diff)
downloadlinux-1e72c64eb75e99cfcd62c2678f4c465d1213170c.tar.xz
linux-1e72c64eb75e99cfcd62c2678f4c465d1213170c.zip
ARM: dts: am335x-icev2: Add system-power-controller to RTC node
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 commit 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> Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am335x-icev2.dts')
-rw-r--r--arch/arm/boot/dts/am335x-icev2.dts4
1 files changed, 4 insertions, 0 deletions
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 @@
&pruss_tm {
status = "okay";
};
+
+&rtc {
+ system-power-controller;
+};