From 53c474abbdfef8eb3499e2d10c9ad491788b8a72 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Sun, 6 May 2018 10:20:11 +0200 Subject: ath79: add new OF only target for QCA MIPS silicon This target aims to replace ar71xx mid-term. The big part that is still missing is making the MMIO/AHB wifi work using OF. NAND and mikrotik subtargets will follow. Signed-off-by: John Crispin --- target/linux/ath79/dts/ar9331_dpt_module.dts | 79 ++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 target/linux/ath79/dts/ar9331_dpt_module.dts (limited to 'target/linux/ath79/dts/ar9331_dpt_module.dts') diff --git a/target/linux/ath79/dts/ar9331_dpt_module.dts b/target/linux/ath79/dts/ar9331_dpt_module.dts new file mode 100644 index 0000000000..bcd863605b --- /dev/null +++ b/target/linux/ath79/dts/ar9331_dpt_module.dts @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include +#include + +#include "ar9331.dtsi" + +/ { + model = "DPTechnics DPT-Module"; + compatible = "dptechnics,dpt-module"; + + aliases { + serial0 = &uart; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x4000000>; + }; + + leds { + compatible = "gpio-leds"; + + system { + label = "dpt-module:green:system"; + gpios = <&gpio 27 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + button@0 { + label = "reset"; + linux,code = ; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&ref { + clock-frequency = <25000000>; +}; + +&uart { + status = "okay"; +}; + +&gpio { + status = "okay"; +}; + +&usb { + dr_mode = "host"; + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; + +&spi { + num-chipselects = <1>; + status = "okay"; + + /* Winbond 25Q128FVSG SPI flash */ + spiflash: w25q128@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "winbond,w25q128", "jedec,spi-nor"; + spi-max-frequency = <104000000>; + reg = <0>; + }; +}; -- cgit v1.2.3