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Diffstat (limited to 'target/linux/mvebu/patches-5.4/553-arm64-dts-marvell-armada-37xx-Move-PCIe-comphy-handl.patch')
-rw-r--r--target/linux/mvebu/patches-5.4/553-arm64-dts-marvell-armada-37xx-Move-PCIe-comphy-handl.patch57
1 files changed, 57 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-5.4/553-arm64-dts-marvell-armada-37xx-Move-PCIe-comphy-handl.patch b/target/linux/mvebu/patches-5.4/553-arm64-dts-marvell-armada-37xx-Move-PCIe-comphy-handl.patch
new file mode 100644
index 0000000000..4700e84efb
--- /dev/null
+++ b/target/linux/mvebu/patches-5.4/553-arm64-dts-marvell-armada-37xx-Move-PCIe-comphy-handl.patch
@@ -0,0 +1,57 @@
+From df749cdb015011e9ed8b60ebb84b4e76a9f35735 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <marek.behun@nic.cz>
+Date: Thu, 30 Apr 2020 10:06:24 +0200
+Subject: [PATCH] arm64: dts: marvell: armada-37xx: Move PCIe comphy handle
+ property
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Move the comphy handle property of the PCIe node from board specific
+device tree files (EspressoBin and Turris Mox) to the generic
+armada-37xx.dtsi.
+
+This is correct since this is the only possible PCIe PHY configuration
+on Armada 37xx, so when PCIe is enabled on any board, this handle is
+correct.
+
+Signed-off-by: Marek BehĂșn <marek.behun@nic.cz>
+Tested-by: Tomasz Maciej Nowak <tmn505@gmail.com>
+Acked-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
+---
+ arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi | 1 -
+ arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts | 1 -
+ arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 +
+ 3 files changed, 1 insertion(+), 2 deletions(-)
+
+--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
++++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
+@@ -52,7 +52,6 @@
+ /* J9 */
+ &pcie0 {
+ status = "okay";
+- phys = <&comphy1 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>;
+ reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
+--- a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
++++ b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
+@@ -126,7 +126,6 @@
+ status = "okay";
+ max-link-speed = <2>;
+ reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
+- phys = <&comphy1 0>;
+
+ /* enabled by U-Boot if PCIe module is present */
+ status = "disabled";
+--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
++++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+@@ -494,6 +494,7 @@
+ <0 0 0 2 &pcie_intc 1>,
+ <0 0 0 3 &pcie_intc 2>,
+ <0 0 0 4 &pcie_intc 3>;
++ phys = <&comphy1 0>;
+ pcie_intc: interrupt-controller {
+ interrupt-controller;
+ #interrupt-cells = <1>;