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ramips: mt7620: add missing PA/LNA pinctrl for Linksys E1700

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This device has high-power external PA and LNA[1]. So we must
configure PA/LNA pins to make the wireless work properly.

[1] https://fccid.io/Q87-E1700/Internal-Photos/Internal-Photos-pdf-2135639.pdf
Fixes: https://github.com/openwrt/openwrt/issues/7959
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
Link: https://github.com/openwrt/openwrt/pull/17892
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 3aa9b708364fd4a46c8466750f51069e22f3dde7)
This commit is contained in:
Shiji Yang 2025-02-08 09:21:15 +08:00 committed by Hauke Mehrtens
parent 2efd34dfa6
commit 9b05ca988c
1 changed files with 4 additions and 0 deletions
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4
target/linux/ramips/dts/mt7620a_linksys_e1700.dts
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@ -167,6 +167,10 @@
};
&wmac {
pinctrl-names = "default", "pa_gpio";
pinctrl-0 = <&pa_pins>;
pinctrl-1 = <&pa_gpio_pins>;
nvmem-cells = <&eeprom_factory_0>;
nvmem-cell-names = "eeprom";
};