From 8299d1f057439f94c6a4412e2e5c5082b82a30c9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Sat, 21 Aug 2021 10:54:34 +0200 Subject: bcm27xx: add kernel 5.10 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Rebased RPi foundation patches on linux 5.10.59, removed applied and reverted patches, wireless patches and defconfig patches. bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 4B v1.1 4G bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas --- ...0719-ARM-dts-Correct-CM4-PHY-MDIO-address.patch | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 target/linux/bcm27xx/patches-5.10/950-0719-ARM-dts-Correct-CM4-PHY-MDIO-address.patch (limited to 'target/linux/bcm27xx/patches-5.10/950-0719-ARM-dts-Correct-CM4-PHY-MDIO-address.patch') diff --git a/target/linux/bcm27xx/patches-5.10/950-0719-ARM-dts-Correct-CM4-PHY-MDIO-address.patch b/target/linux/bcm27xx/patches-5.10/950-0719-ARM-dts-Correct-CM4-PHY-MDIO-address.patch new file mode 100644 index 0000000000..5be9f22ad7 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.10/950-0719-ARM-dts-Correct-CM4-PHY-MDIO-address.patch @@ -0,0 +1,29 @@ +From d0edf1b5178fc3a3ef093755c209cad43e6d8426 Mon Sep 17 00:00:00 2001 +From: Phil Elwell +Date: Mon, 26 Jul 2021 13:24:09 +0100 +Subject: [PATCH] ARM: dts: Correct CM4 PHY MDIO address + +The firmware patches the PHY MDIO address in the DTB to cope with +variations between board revisions, but the default for the CM4 PHY +is currently 1 when it should be 0. + +Reported-by: Stefan Wahren +Signed-off-by: Phil Elwell +--- + arch/arm/boot/dts/bcm2711-rpi-cm4.dts | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/arch/arm/boot/dts/bcm2711-rpi-cm4.dts ++++ b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts +@@ -277,9 +277,9 @@ + }; + + &genet_mdio { +- phy1: ethernet-phy@1 { ++ phy1: ethernet-phy@0 { + /* No PHY interrupt */ +- reg = <0x1>; ++ reg = <0x0>; + }; + }; + -- cgit v1.2.3