From 1ee6d3d24e328e29fcf068e90953c760305462d4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Thu, 4 Nov 2021 07:00:21 +0100 Subject: bcm53xx: add first 5.17 DTS changes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Rafał Miłecki --- ...-MX65-add-qca8k-falling-edge-PLL-properti.patch | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 target/linux/bcm53xx/patches-5.10/034-v5.17-0001-ARM-dts-NSP-MX65-add-qca8k-falling-edge-PLL-properti.patch (limited to 'target/linux/bcm53xx/patches-5.10/034-v5.17-0001-ARM-dts-NSP-MX65-add-qca8k-falling-edge-PLL-properti.patch') diff --git a/target/linux/bcm53xx/patches-5.10/034-v5.17-0001-ARM-dts-NSP-MX65-add-qca8k-falling-edge-PLL-properti.patch b/target/linux/bcm53xx/patches-5.10/034-v5.17-0001-ARM-dts-NSP-MX65-add-qca8k-falling-edge-PLL-properti.patch new file mode 100644 index 0000000000..a0be1eda4d --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/034-v5.17-0001-ARM-dts-NSP-MX65-add-qca8k-falling-edge-PLL-properti.patch @@ -0,0 +1,42 @@ +From 58d3d07985c1adab31a3ed76360d016bb1c5b358 Mon Sep 17 00:00:00 2001 +From: Matthew Hagan +Date: Fri, 15 Oct 2021 23:50:22 +0100 +Subject: [PATCH] ARM: dts: NSP: MX65: add qca8k falling-edge, PLL properties + +This patch enables two properties for the QCA8337 switches on the MX65. + +Set the SGMII transmit clock to falling edge +"qca,sgmii-txclk-falling-edge" to conform to the OEM configuration [1]. + +The new explicit PLL enable option "qca,sgmii-enable-pll" is required +[2]. + +[1] https://git.kernel.org/netdev/net-next/c/6c43809bf1be +[2] https://git.kernel.org/netdev/net-next/c/bbc4799e8bb6 + +Signed-off-by: Matthew Hagan +Signed-off-by: Florian Fainelli +--- + arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi ++++ b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi +@@ -118,6 +118,8 @@ + reg = <0>; + ethernet = <&sgmii1>; + phy-mode = "sgmii"; ++ qca,sgmii-enable-pll; ++ qca,sgmii-txclk-falling-edge; + fixed-link { + speed = <1000>; + full-duplex; +@@ -194,6 +196,8 @@ + reg = <0>; + ethernet = <&sgmii0>; + phy-mode = "sgmii"; ++ qca,sgmii-enable-pll; ++ qca,sgmii-txclk-falling-edge; + fixed-link { + speed = <1000>; + full-duplex; -- cgit v1.2.3