From: INAGAKI Hiroshi <musashino.open@gmail.com>
Date: Mon, 4 Mar 2024 10:12:07 +0000 (+0900)
Subject: ath79: cleanup and enable uart1 on ELECOM WAB-I1750-PS
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8efd1f98a910d9af2fb92accce62d03200e47f0a;p=openwrt%2Fstaging%2Fthess.git

ath79: cleanup and enable uart1 on ELECOM WAB-I1750-PS

Cleanup uart1-related node on ELECOM WAB-I1750-PS and enable it for
"SERIAL" port on the case.

"SERIAL" port can be used for OpenWrt console by adding the following
line to /etc/inittab and rebooting:

ttyATH1::askfirst:/usr/libexec/login.sh

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
---

diff --git a/target/linux/ath79/dts/qca9558_elecom_wab-i1750-ps.dts b/target/linux/ath79/dts/qca9558_elecom_wab-i1750-ps.dts
index 6f157cf932..668f0ceadd 100644
--- a/target/linux/ath79/dts/qca9558_elecom_wab-i1750-ps.dts
+++ b/target/linux/ath79/dts/qca9558_elecom_wab-i1750-ps.dts
@@ -5,29 +5,6 @@
 / {
 	compatible = "elecom,wab-i1750-ps", "qca,qca9558";
 	model = "ELECOM WAB-I1750-PS";
-
-	ahb {
-		apb {
-			/* "SERIAL" port (RJ-45) on the case */
-			uart1: uart@18500000 {
-				compatible = "qca,ar9330-uart";
-				reg = <0x18500000 0x14>;
-
-				pinctrl-names = "default";
-				pinctrl-0 = <&pmx_uart1_in_pins &pmx_uart1_out_pins
-					     &jtag_disable_pins>;
-
-				interrupts = <6>;
-				interrupt-parent = <&miscintc>;
-
-				clocks = <&pll ATH79_CLK_UART1>;
-				clock-names = "uart";
-
-				/* QCA955x HS UART is not supported */
-				status = "disabled";
-			};
-		};
-	};
 };
 
 &gpio {
@@ -67,3 +44,11 @@
 		pinctrl-single,bits = <0x3c 0x3010000 0xffff0000>;
 	};
 };
+
+/* "SERIAL" port (RJ-45) on the case */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pmx_uart1_in_pins &pmx_uart1_out_pins
+		     &jtag_disable_pins>;
+	status = "okay";
+};