From 80839694056d7eedb1fac1c4b61847c4a4f94d6a Mon Sep 17 00:00:00 2001 From: Sungbo Eo Date: Sat, 21 Dec 2019 12:43:40 +0900 Subject: ipq40xx: improve ASUS RT-AC58U support This patch does the following: - move WiFi LED setup to DTS - fix LAN/WAN MAC addresses and add label MAC address - wan5G -> wlan5G, power -> led_power - increase flash SPI frequency to 30MHz MAC addresses are stored in Factory partition at: 0x1006: WiFi 2.4GHz, WAN (label_mac) 0x5006: WiFi 5GHz, LAN (label_mac +4) By improving flash speed, `time dd if=/dev/mtdblock8 of=/dev/null bs=2k` is reduced from 7m 10.26s to 5m 9.52s. Using higher frequencies did not improve speed further. Signed-off-by: Sungbo Eo --- .../arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) (limited to 'target/linux/ipq40xx/files-4.19/arch') diff --git a/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts index 26c086ed25..a569a158fd 100644 --- a/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts +++ b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts @@ -15,10 +15,10 @@ }; aliases { - led-boot = &power; - led-failsafe = &power; - led-running = &power; - led-upgrade = &power; + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; }; chosen { @@ -131,7 +131,7 @@ leds { compatible = "gpio-leds"; - power: status { + led_power: status { label = "rt-ac58u:blue:status"; gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>; }; @@ -144,11 +144,13 @@ wlan2G { label = "rt-ac58u:blue:wlan2G"; gpios = <&tlmm 58 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy0tpt"; }; - wan5G { + wlan5G { label = "rt-ac58u:blue:wlan5G"; gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy1tpt"; }; usb { @@ -216,7 +218,7 @@ compatible = "jedec,spi-nor"; reg = <0>; linux,modalias = "m25p80", "mx25l1606e", "n25q128a11"; - spi-max-frequency = <24000000>; + spi-max-frequency = <30000000>; partitions { compatible = "fixed-partitions"; @@ -270,7 +272,7 @@ spi-nand@1 { compatible = "spi-nand"; reg = <1>; - spi-max-frequency = <24000000>; + spi-max-frequency = <30000000>; /* * U-boot looks for "spinand,mt29f" node, -- cgit v1.2.3