6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Andrejs Cainikovs <andrejs.cainikovs@xxxxxxxxxxx>
[ Upstream commit b76bbf835d8945080b22b52fc1e6f41cde06865d ]
Newer variants of Ixora boards require a power-up delay when powering up
the CAN transceiver of up to 1ms.
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@xxxxxxxxxxx>
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 f9f7d99bd4db..76f3e07bc882 100644
--- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts
+++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts
@@ -76,6 +76,7 @@ reg_can1_supply: regulator-can1-supply {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enable_can1_power>;
regulator-name = "can1_supply";
+ startup-delay-us = <1000>;
};
reg_can2_supply: regulator-can2-supply {
@@ -85,6 +86,7 @@ reg_can2_supply: regulator-can2-supply {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enable_can2_power>;
regulator-name = "can2_supply";
+ startup-delay-us = <1000>;
};
};
--
2.43.0
