From 6a5b62f50354833f0f4ad8ac18f9813902b6d8d3 Mon Sep 17 00:00:00 2001 From: Zoltan Gyarmati Date: Tue, 19 Sep 2017 23:59:56 +0200 Subject: [PATCH] ramips: RT5350F-OLINUXINO: enable ttyS1 The RT5350F's second UART pins are available on the base module and on the EVB as well, so enable it in the device tree. In order to keep the origian serial port numbering (ttyS0 is the serial console), aliases added for the UART devices. Signed-off-by: Zoltan Gyarmati --- target/linux/ramips/dts/RT5350F-OLINUXINO.dtsi | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/target/linux/ramips/dts/RT5350F-OLINUXINO.dtsi b/target/linux/ramips/dts/RT5350F-OLINUXINO.dtsi index 955a13cddd..629dab8934 100644 --- a/target/linux/ramips/dts/RT5350F-OLINUXINO.dtsi +++ b/target/linux/ramips/dts/RT5350F-OLINUXINO.dtsi @@ -2,8 +2,14 @@ / { compatible = "olimex,rt5350f-olinuxino", "ralink,rt5350-soc"; + + aliases { + serial0 = &uartlite; + serial1 = &uart; + }; }; + &spi0 { status = "okay"; @@ -46,9 +52,13 @@ &pinctrl { state_default: pinctrl0 { gpio { - ralink,group = "jtag", "rgmii", "mdio", "uartf"; + ralink,group = "jtag", "rgmii", "mdio"; ralink,function = "gpio"; }; + uartf_gpio { + ralink,group = "uartf"; + ralink,function = "gpio uartf"; + }; }; }; @@ -77,3 +87,8 @@ &i2c { status = "okay"; }; + +&uart { + status = "okay"; +}; + -- 2.30.2