diff options
Diffstat (limited to 'target/linux/mvebu/patches-5.4/022-arm64-dts-marvell-armada-37xx-Move-PCIe-max-link-spe.patch')
| -rw-r--r-- | target/linux/mvebu/patches-5.4/022-arm64-dts-marvell-armada-37xx-Move-PCIe-max-link-spe.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-5.4/022-arm64-dts-marvell-armada-37xx-Move-PCIe-max-link-spe.patch b/target/linux/mvebu/patches-5.4/022-arm64-dts-marvell-armada-37xx-Move-PCIe-max-link-spe.patch new file mode 100644 index 0000000000..ad918bef88 --- /dev/null +++ b/target/linux/mvebu/patches-5.4/022-arm64-dts-marvell-armada-37xx-Move-PCIe-max-link-spe.patch @@ -0,0 +1,44 @@ +From 1b5a2dd9e266d78d5fddd7e6b116e47ba9577b5e Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org> +Date: Thu, 30 Apr 2020 10:06:25 +0200 +Subject: [PATCH] arm64: dts: marvell: armada-37xx: Move PCIe max-link-speed + property +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Move the max-link-speed property of the PCIe node from board specific +device tree files to the generic armada-37xx.dtsi. + +Armada 37xx supports only PCIe gen2 speed so max-link-speed property +should be in the generic armada-37xx.dtsi file. + +Signed-off-by: Pali Rohár <pali@kernel.org> +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-turris-mox.dts | 1 - + arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 + + 2 files changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts ++++ b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts +@@ -124,7 +124,6 @@ + pinctrl-names = "default"; + pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>; + status = "okay"; +- max-link-speed = <2>; + reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>; + + /* enabled by U-Boot if PCIe module is present */ +--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi ++++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +@@ -493,6 +493,7 @@ + <0 0 0 2 &pcie_intc 1>, + <0 0 0 3 &pcie_intc 2>, + <0 0 0 4 &pcie_intc 3>; ++ max-link-speed = <2>; + phys = <&comphy1 0>; + pcie_intc: interrupt-controller { + interrupt-controller; |