diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0445-BCM270X_DT-Add-new-Ethernet-DT-parameters.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.14/950-0445-BCM270X_DT-Add-new-Ethernet-DT-parameters.patch | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0445-BCM270X_DT-Add-new-Ethernet-DT-parameters.patch b/target/linux/brcm2708/patches-4.14/950-0445-BCM270X_DT-Add-new-Ethernet-DT-parameters.patch deleted file mode 100644 index 94d8e09b15..0000000000 --- a/target/linux/brcm2708/patches-4.14/950-0445-BCM270X_DT-Add-new-Ethernet-DT-parameters.patch +++ /dev/null @@ -1,55 +0,0 @@ -From d4539512edd83737f51377e3e87512040133628a Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Tue, 27 Nov 2018 16:56:50 +0000 -Subject: [PATCH 445/454] BCM270X_DT: Add new Ethernet DT parameters - -Add "eth_downshift_after" DT parameter to allow the delay before the -downshift to be specified. The default is 2 auto-negotiation cycles, -and legal values are 2, 3, 4, 5 and 0 (disabled). - -Add "eth_max_speed" DT parameter as a way of prohibiting 1000Mbps -links. This can be used to avoid the delay until the downshift mechanism -activates. Legal values are 10, 100 and 1000, where the default is -unlimited (effectively 1000Mbps). - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi | 2 ++ - arch/arm/boot/dts/overlays/README | 9 +++++++++ - 2 files changed, 11 insertions(+) - ---- a/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi -+++ b/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi -@@ -48,5 +48,7 @@ - tx_lpi_timer = <ðernet>,"microchip,tx-lpi-timer:0"; - eth_led0 = <ðernet>,"microchip,led-modes:0"; - eth_led1 = <ðernet>,"microchip,led-modes:4"; -+ eth_downshift_after = <ð_phy>,"microchip,downshift-after:0"; -+ eth_max_speed = <ð_phy>,"max-speed:0"; - }; - }; ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -98,6 +98,11 @@ Params: - compatible devices (default "on"). See also - "tx_lpi_timer". - -+ eth_downshift_after Set the number of auto-negotiation failures -+ after which the 1000Mbps modes are disabled. -+ Legal values are 2, 3, 4, 5 and 0, where -+ 0 means never downshift (default 2). -+ - eth_led0 Set mode of LED0 (usually orange) (default - "1"). The legal values are: - 0=link/activity 1=link1000/activity -@@ -108,6 +113,10 @@ Params: - eth_led1 Set mode of LED1 (usually green) (default - "6"). See eth_led0 for legal values. - -+ eth_max_speed Set the maximum speed a link is allowed -+ to negotiate. Legal values are 10, 100 and -+ 1000 (default 1000). -+ - i2c_arm Set to "on" to enable the ARM's i2c interface - (default "off") - |