From 90fcfd0d5894d561b3801279565b044bde3ba92e Mon Sep 17 00:00:00 2001 From: Andrejs Cainikovs Date: Thu, 19 Oct 2023 17:30:02 +0200 Subject: ARM: dts: imx6q-apalis: add can power-up delay on ixora board Newer variants of Ixora boards require a power-up delay when powering up the CAN transceiver of up to 1ms. Upstream-Status: Submitted [https://lore.kernel.org/all/20231020153022.57858-3-andrejs.cainikovs@gmail.com/] Signed-off-by: Andrejs Cainikovs --- arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts index 5dc0d54f53b2..e6e6ab48d53b 100644 --- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts +++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts @@ -92,6 +92,7 @@ regulator-name = "can1_supply"; gpio = <&gpio2 3 GPIO_ACTIVE_HIGH>; enable-active-high; + startup-delay-us = <1000>; }; reg_can2_supply: regulator-can2-supply { @@ -101,6 +102,7 @@ regulator-name = "can2_supply"; gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>; enable-active-high; + startup-delay-us = <1000>; }; /delete-node/ v4l2_cap_1; -- cgit v1.2.3