diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0394-ARM-dts-bcm2838-Backport-genet-from-upstream.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0394-ARM-dts-bcm2838-Backport-genet-from-upstream.patch | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0394-ARM-dts-bcm2838-Backport-genet-from-upstream.patch b/target/linux/bcm27xx/patches-5.4/950-0394-ARM-dts-bcm2838-Backport-genet-from-upstream.patch new file mode 100644 index 0000000000..ffd7d8e540 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0394-ARM-dts-bcm2838-Backport-genet-from-upstream.patch @@ -0,0 +1,97 @@ +From 30bd619480b6a2b92d404a61a1e90ddb76ae4be8 Mon Sep 17 00:00:00 2001 +From: Stefan Wahren <wahrenst@gmx.net> +Date: Wed, 25 Dec 2019 16:40:47 +0100 +Subject: [PATCH] ARM: dts: bcm2838: Backport genet from upstream + +This backport all genet differences (different compatible, right PHY mode, +board specific stuff) from upstream. + +Signed-off-by: Stefan Wahren <wahrenst@gmx.net> +--- + arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 14 ++++++++++++++ + arch/arm/boot/dts/bcm2838-rpi-4-b.dts | 14 ++++++++++++++ + arch/arm/boot/dts/bcm2838.dtsi | 17 ++++------------- + 3 files changed, 32 insertions(+), 13 deletions(-) + +--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts ++++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts +@@ -134,6 +134,20 @@ + vqmmc-supply = <&sd_io_1v8_reg>; + }; + ++&genet { ++ phy-handle = <&phy1>; ++ phy-mode = "rgmii-rxid"; ++ status = "okay"; ++}; ++ ++&genet_mdio { ++ phy1: ethernet-phy@1 { ++ /* No PHY interrupt */ ++ reg = <0x1>; ++ led-modes = <0x00 0x08>; /* link/activity link */ ++ }; ++}; ++ + &leds { + act_led: act { + label = "led0"; +--- a/arch/arm/boot/dts/bcm2838-rpi-4-b.dts ++++ b/arch/arm/boot/dts/bcm2838-rpi-4-b.dts +@@ -98,6 +98,20 @@ + vqmmc-supply = <&sd_io_1v8_reg>; + }; + ++&genet { ++ phy-handle = <&phy1>; ++ phy-mode = "rgmii-rxid"; ++ status = "okay"; ++}; ++ ++&genet_mdio { ++ phy1: ethernet-phy@1 { ++ /* No PHY interrupt */ ++ reg = <0x1>; ++ led-modes = <0x00 0x08>; /* link/activity link */ ++ }; ++}; ++ + /* uart0 communicates with the BT module */ + &uart0 { + pinctrl-names = "default"; +--- a/arch/arm/boot/dts/bcm2838.dtsi ++++ b/arch/arm/boot/dts/bcm2838.dtsi +@@ -346,29 +346,20 @@ + }; + + genet: ethernet@7d580000 { +- compatible = "brcm,genet-v5"; ++ compatible = "brcm,bcm2711-genet-v5", "brcm,genet-v5"; + reg = <0x0 0x7d580000 0x10000>; +- status = "okay"; + #address-cells = <0x1>; + #size-cells = <0x1>; + interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>; +- phy-handle = <&phy1>; +- phy-mode = "rgmii"; +- mdio@e14 { ++ status = "disabled"; ++ ++ genet_mdio: mdio@e14 { + #address-cells = <0x0>; + #size-cells = <0x1>; + compatible = "brcm,genet-mdio-v5"; + reg = <0xe14 0x8>; + reg-names = "mdio"; +- phy1: ethernet-phy@0 { +- compatible = +- "ethernet-phy-ieee802.3-c22"; +- /* No interrupts - use PHY_POLL */ +- max-speed = <1000>; +- reg = <0x1>; +- led-modes = <0x00 0x08>; /* link/activity link */ +- }; + }; + }; + |