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43 lines
1.3 KiB
Diff
43 lines
1.3 KiB
Diff
From 58d3d07985c1adab31a3ed76360d016bb1c5b358 Mon Sep 17 00:00:00 2001
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From: Matthew Hagan <mnhagan88@gmail.com>
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Date: Fri, 15 Oct 2021 23:50:22 +0100
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Subject: [PATCH] ARM: dts: NSP: MX65: add qca8k falling-edge, PLL properties
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This patch enables two properties for the QCA8337 switches on the MX65.
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Set the SGMII transmit clock to falling edge
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"qca,sgmii-txclk-falling-edge" to conform to the OEM configuration [1].
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The new explicit PLL enable option "qca,sgmii-enable-pll" is required
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[2].
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[1] https://git.kernel.org/netdev/net-next/c/6c43809bf1be
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[2] https://git.kernel.org/netdev/net-next/c/bbc4799e8bb6
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Signed-off-by: Matthew Hagan <mnhagan88@gmail.com>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi | 4 ++++
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1 file changed, 4 insertions(+)
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--- a/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi
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+++ b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi
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@@ -118,6 +118,8 @@
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reg = <0>;
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ethernet = <&sgmii1>;
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phy-mode = "sgmii";
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+ qca,sgmii-enable-pll;
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+ qca,sgmii-txclk-falling-edge;
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fixed-link {
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speed = <1000>;
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full-duplex;
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@@ -194,6 +196,8 @@
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reg = <0>;
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ethernet = <&sgmii0>;
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phy-mode = "sgmii";
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+ qca,sgmii-enable-pll;
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+ qca,sgmii-txclk-falling-edge;
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fixed-link {
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speed = <1000>;
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full-duplex;
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