From 62b1559b569c47e3b5596b190f3e077f8e70d7f0 Mon Sep 17 00:00:00 2001 From: Sungbo Eo Date: Mon, 7 Oct 2019 21:36:05 +0900 Subject: ramips: improve support for WeVO 11AC NAS and W2914NS v2 - remove WAN port index - load WAN MAC address directly from the flash - provide label MAC address - increase flash's SPI frequency to 80MHz - add mt76 led nodes to make WiFi LEDs work - drop unnecessary pinmux groups The factory partition scheme for MAC addresses (verified on both devices): 0x4 : WiFi 2.4GHz (label_mac-9) 0x28 : unused 0x2e : WAN (label_mac) 0x8004: WiFi 5GHz (label_mac-5) 0xe000: LAN (label_mac-1) 0xe006: unused By improving flash speed, `time dd if=/dev/mtdblock3 of=/dev/null bs=64k` has been reduced from 14.51s to 3.11s. Signed-off-by: Sungbo Eo [rebased] Signed-off-by: Adrian Schmutzler --- target/linux/ramips/dts/mt7621_wevo_w2914ns-v2.dtsi | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) (limited to 'target/linux/ramips/dts/mt7621_wevo_w2914ns-v2.dtsi') diff --git a/target/linux/ramips/dts/mt7621_wevo_w2914ns-v2.dtsi b/target/linux/ramips/dts/mt7621_wevo_w2914ns-v2.dtsi index 4e6cccaa76..6ad3ef111f 100644 --- a/target/linux/ramips/dts/mt7621_wevo_w2914ns-v2.dtsi +++ b/target/linux/ramips/dts/mt7621_wevo_w2914ns-v2.dtsi @@ -34,10 +34,11 @@ &spi0 { status = "okay"; - m25p80@0 { + flash@0 { compatible = "jedec,spi-nor"; reg = <0>; - spi-max-frequency = <10000000>; + spi-max-frequency = <80000000>; + m25p,fast-read; partitions { compatible = "fixed-partitions"; @@ -77,18 +78,28 @@ &pcie0 { wifi@0,0 { - compatible = "pci14c3,7603"; + compatible = "mediatek,mt76"; reg = <0x0000 0 0 0 0>; mediatek,mtd-eeprom = <&factory 0x0000>; + + led { + led-sources = <0>; + led-active-low; + }; }; }; &pcie1 { wifi@0,0 { - compatible = "pci14c3,7662"; + compatible = "mediatek,mt76"; reg = <0x0000 0 0 0 0>; mediatek,mtd-eeprom = <&factory 0x8000>; ieee80211-freq-limit = <5000000 6000000>; + + led { + led-sources = <2>; + led-active-low; + }; }; }; @@ -99,7 +110,7 @@ &pinctrl { state_default: pinctrl0 { gpio { - ralink,group = "wdt", "rgmii2", "jtag", "mdio"; + ralink,group = "wdt", "rgmii2"; ralink,function = "gpio"; }; }; -- cgit v1.2.3