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ramips: zbt-wg2626: Add the reset gpio for PCIe port 1

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The 2.4GHz interface doesn't come up properly with the log showing:

    mt7621-pci 1e140000.pcie: pcie1 no card, disable it (RST & CLK)

As seen on other MT7621 boards this is caused by a missing reset GPIO.
The MT7621 dtsi set GPIO 19 as PCIe reset GPIO, which on this board
reset the 5GHz interface on port 0. Add GPIO 8 to the PCIe reset GPIO
list to also reset the 2.4GHz interface on port 1.

Signed-off-by: Alban Bedel <albeu@free.fr>
(cherry picked from commit f953a1a4bfba2fa70c12bb80938aa66481a673b6)
This commit is contained in:
Alban Bedel 2022-04-30 10:42:33 +02:00 committed by Chuanhong Guo
parent e9431a8335
commit 13c88950a2
1 changed files with 3 additions and 0 deletions
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3
target/linux/ramips/dts/mt7621_zbtlink_zbt-wg2626.dts
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@ -88,6 +88,9 @@
&pcie {
status = "okay";
reset-gpios = <&gpio 19 GPIO_ACTIVE_LOW>,
<&gpio 8 GPIO_ACTIVE_LOW>;
};
&pcie0 {