[PATCH 13/18] arm64: dts: armada-3720-turris-mox: Define slot-power-limit-milliwatt for PCIe

Marek Behún
2022-02-20T19:34:30Z

From: Pali Rohár <pali@kernel.org>

PCIe Slot Power Limit on Turris Mox is 10W.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
---
arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
index 04da07ae4420..6dca28d7f764 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
@@ -135,6 +135,7 @@ &pcie0 {
pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>;
status = "okay";
reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
+ slot-power-limit-milliwatt = <10000>;
/*
* U-Boot port for Turris Mox has a bug which always expects that "ranges" DT property
* contains exactly 2 ranges with 3 (child) address cells, 2 (parent) address cells and
--
2.34.1