From cf8c77be6becf3c5e40e19e9c4ab0d0abdfb9291 Mon Sep 17 00:00:00 2001 From: "L. D. Pinney" Date: Wed, 6 Jul 2016 19:24:52 -0500 Subject: ramips: Add support for the NixCore X1 Module The NixCore X1 is a Ralink/MediaTek rt5350 WiFi Module. http://nixcores.com/ Signed-off-by: L. D. Pinney Acked-by: Drew Gaylo --- target/linux/ramips/dts/NIXCORE-16M.dts | 39 ++++++++ target/linux/ramips/dts/NIXCORE-8M.dts | 39 ++++++++ target/linux/ramips/dts/NIXCORE.dtsi | 154 ++++++++++++++++++++++++++++++++ 3 files changed, 232 insertions(+) create mode 100644 target/linux/ramips/dts/NIXCORE-16M.dts create mode 100644 target/linux/ramips/dts/NIXCORE-8M.dts create mode 100644 target/linux/ramips/dts/NIXCORE.dtsi (limited to 'target/linux/ramips/dts') diff --git a/target/linux/ramips/dts/NIXCORE-16M.dts b/target/linux/ramips/dts/NIXCORE-16M.dts new file mode 100644 index 0000000000..8f848f41af --- /dev/null +++ b/target/linux/ramips/dts/NIXCORE-16M.dts @@ -0,0 +1,39 @@ +/dts-v1/; + +#include "NIXCORE.dtsi" + +&spi0 { + status = "okay"; + + m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + linux,modalias = "m25p80"; + spi-max-frequency = <10000000>; + + partition@0 { + label = "uboot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "uboot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + label = "firmware"; + reg = <0x50000 0xfb0000>; + }; + }; +}; diff --git a/target/linux/ramips/dts/NIXCORE-8M.dts b/target/linux/ramips/dts/NIXCORE-8M.dts new file mode 100644 index 0000000000..66458676d3 --- /dev/null +++ b/target/linux/ramips/dts/NIXCORE-8M.dts @@ -0,0 +1,39 @@ +/dts-v1/; + +#include "NIXCORE.dtsi" + +&spi0 { + status = "okay"; + + m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + linux,modalias = "m25p80"; + spi-max-frequency = <10000000>; + + partition@0 { + label = "uboot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "uboot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + label = "firmware"; + reg = <0x50000 0x7b0000>; + }; + }; +}; diff --git a/target/linux/ramips/dts/NIXCORE.dtsi b/target/linux/ramips/dts/NIXCORE.dtsi new file mode 100644 index 0000000000..4c233d24ba --- /dev/null +++ b/target/linux/ramips/dts/NIXCORE.dtsi @@ -0,0 +1,154 @@ +#include "rt5350.dtsi" + +/ { + compatible = "Nixcore", "ralink,rt5350-soc"; + model = "Nixcore"; + + chosen { + bootargs = "console=ttyS1,57600"; + }; + + gpio-export { + compatible = "gpio-export"; + #size-cells = <0>; + + gpio0 { + gpio-export,name = "gpio0"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio0 0 0>; + }; + + gpio1 { + gpio-export,name = "gpio1"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio1 0 0>; + }; + + /* GPIOs 1-6 are I2C,SPI */ + /* GPIO 7-14 are uart1 */ + /* GPIOs 15 & 16 are uart2 */ + /* JTAG */ + + gpio17 { + /* JTAG_TDO */ + gpio-export,name = "gpio17"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio0 17 0>; + }; + + gpio18 { + /* JTAG_TDI */ + gpio-export,name = "gpio18"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio0 18 0>; + }; + + gpio19 { + /* JTAG_TMS */ + gpio-export,name = "gpio19"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio0 19 0>; + }; + + gpio20 { + /* JTAG_TCLK */ + gpio-export,name = "gpio20"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio0 20 0>; + }; + + gpio21 { + /* JTAG_TRST_N */ + gpio-export,name = "gpio21"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio0 21 0>; + }; + + /* ETH LEDs */ + /* + gpio22 { + gpio-export,name = "gpio22"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio1 0 0>; + }; + + gpio23 { + gpio-export,name = "gpio23"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio1 1 0>; + }; + + gpio24 { + gpio-export,name = "gpio24"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio1 2 0>; + }; + + gpio25 { + gpio-export,name = "gpio25"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio1 3 0>; + }; + + */ + gpio26 { + /* ETH4_LED */ + gpio-export,name = "gpio26"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio1 4 0>; + }; + + gpio27 { + /* spi_cs1 */ + gpio-export,name = "gpio27"; + gpio-export,direction_may_change = <1>; + gpios = <&gpio1 5 0>; + }; + }; +}; + +&gpio0 { + status = "okay"; +}; + +&gpio1 { + status = "okay"; +}; + +&i2c { + status = "okay"; +}; + +&uart { + status = "okay"; + reset-names = "gpio uartf"; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "jtag", "led", "spi_cs1"; + ralink,function = "gpio"; + }; + }; +}; + +ðernet { + mtd-mac-address = <&factory 0x4>; +}; + +&esw { + mediatek,portmap = <0x17>; +}; + +&wmac { + ralink,mtd-eeprom = <&factory 0>; +}; + +&ehci { + status = "okay"; +}; + +&ohci { + status = "okay"; +}; -- cgit v1.2.3