From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/Documentation/devicetree/bindings/net/macb.txt | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/kernel/Documentation/devicetree/bindings/net/macb.txt b/kernel/Documentation/devicetree/bindings/net/macb.txt
index 3e17ac1..0b61a90 100644
--- a/kernel/Documentation/devicetree/bindings/net/macb.txt
+++ b/kernel/Documentation/devicetree/bindings/net/macb.txt
@@ -3,8 +3,8 @@
Required properties:
- compatible: Should be "cdns,[<chip>-]{macb|gem}"
Use "cdns,at91rm9200-emac" Atmel at91rm9200 SoC.
- Use "cdns,at91sam9260-macb" for Atmel at91sam9 SoCs or the 10/100Mbit IP
- available on sama5d3 SoCs.
+ Use "cdns,at91sam9260-macb" for Atmel at91sam9 SoCs.
+ Use "cdns,sam9x60-macb" for Microchip sam9x60 SoC.
Use "cdns,np4-macb" for NP4 SoC devices.
Use "cdns,at32ap7000-macb" for other 10/100 usage or use the generic form: "cdns,macb".
Use "cdns,pc302-gem" for Picochip picoXcell pc302 and later devices based on
@@ -15,8 +15,11 @@
Use "atmel,sama5d4-gem" for the GEM IP (10/100) available on Atmel sama5d4 SoCs.
Use "cdns,zynq-gem" Xilinx Zynq-7xxx SoC.
Use "cdns,zynqmp-gem" for Zynq Ultrascale+ MPSoC.
+ Use "sifive,fu540-c000-gem" for SiFive FU540-C000 SoC.
Or the generic form: "cdns,emac".
- reg: Address and length of the register set for the device
+ For "sifive,fu540-c000-gem", second range is required to specify the
+ address and length of the registers for GEMGXL Management block.
- interrupts: Should contain macb interrupt
- phy-mode: See ethernet.txt file in the same directory.
- clock-names: Tuple listing input clock names.
@@ -26,6 +29,9 @@
Optional elements: 'tsu_clk'
- clocks: Phandles to input clocks.
+The MAC address will be determined using the optional properties
+defined in ethernet.txt.
+
Optional properties for PHY child node:
- reset-gpios : Should specify the gpio for phy reset
- magic-packet : If present, indicates that the hardware supports waking
--
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