From: Sebastian Schaper <openwrt@sebastianschaper.net>
Date: Tue, 19 May 2020 10:38:21 +0000 (+0200)
Subject: ath79: define switch reset-gpios for D-Link DIR-842
X-Git-Tag: v21.02.0-rc1~2678
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8643c0b53d74aeb535c6700c115d323cb55ec7fb;p=openwrt%2Fstaging%2Fhauke.git

ath79: define switch reset-gpios for D-Link DIR-842

GPIO 11 needs to be pulled high for the external gigabit switch to work,
this is currently solved via gpio-hog. Replace with phy0 reset-gpios.

Tested on revisions C1 and C3. Reset button is still working for reboot,
to enter failsafe, and to enter bootloader http recovery.

Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
---

diff --git a/target/linux/ath79/dts/qca9563_dlink_dir-842-c.dtsi b/target/linux/ath79/dts/qca9563_dlink_dir-842-c.dtsi
index 2482874c99..8071332451 100644
--- a/target/linux/ath79/dts/qca9563_dlink_dir-842-c.dtsi
+++ b/target/linux/ath79/dts/qca9563_dlink_dir-842-c.dtsi
@@ -25,14 +25,6 @@
 			debounce-interval = <60>;
 		};
 	};
-
-	// Pull up on boot - otherwise the reset button won't work
-	reset-button {
-		gpio-hog;
-		output-high;
-		gpios = <11 GPIO_ACTIVE_LOW>;
-		line-name = "reset-button";
-	};
 };
 
 &uart {
@@ -116,6 +108,7 @@
 	phy0: ethernet-phy@0 {
 		reg = <0>;
 		qca,mib-poll-interval = <500>;
+		reset-gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
 
 		qca,ar8327-initvals = <
 			0x04 0x00080080 /* PORT0 PAD MODE CTRL */
@@ -140,5 +133,6 @@
 
 &wmac {
 	status = "okay";
+
 	qca,no-eeprom;
 };