From 8418d2deb8a36ac076ff3a5eb3255815c1a28aa1 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Tue, 10 Jul 2018 10:18:29 +0200 Subject: [PATCH] arm64: zynqmp: Disable ltc2952 poweroff chip This chip is on the board but handling should be done via firmware not via Linux driver. Changing status property to keep it in the tree to describe it instead of removing this node completely. Signed-off-by: Michal Simek --- arch/arm/dts/zynqmp-zcu100-revC.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/dts/zynqmp-zcu100-revC.dts b/arch/arm/dts/zynqmp-zcu100-revC.dts index 2fffe17..05491e9 100644 --- a/arch/arm/dts/zynqmp-zcu100-revC.dts +++ b/arch/arm/dts/zynqmp-zcu100-revC.dts @@ -104,6 +104,7 @@ ltc2954: ltc2954 { /* U7 */ compatible = "lltc,ltc2954", "lltc,ltc2952"; + status = "disabled"; trigger-gpios = <&gpio 26 GPIO_ACTIVE_LOW>; /* INT line - input */ /* If there is HW watchdog on mezzanine this signal should be connected there */ watchdog-gpios = <&gpio 35 GPIO_ACTIVE_HIGH>; /* MIO on PAD */ -- 2.7.4