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

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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>
This commit is contained in:
INAGAKI Hiroshi 2024-03-04 19:12:07 +09:00 committed by Christian Lamparter
parent a9f780a78e
commit 8efd1f98a9
1 changed files with 8 additions and 23 deletions
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31
target/linux/ath79/dts/qca9558_elecom_wab-i1750-ps.dts
View File

@ -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";
};