From 110fa9797d3b9f7e71aa0ba55905d6ade9a68c00 Mon Sep 17 00:00:00 2001 From: Wenyou Yang Date: Fri, 24 Mar 2017 09:18:41 +0800 Subject: ARM: at91: dt: add dts files for sama5d3xek board Add the device tree files for sama5d3xek board. The dts files are copied from Linux-4.9, do the changes as below. - add reg property for the pinctrl node. - move the gpio nodes (pioA, pioB, pioC ...) as the pinctrl's slibling nodes. - add the "u-boot,dm-pre-reloc" property to determine which nodes which are needed by SPL and by the board_init_f stage. - fix the compile warning. - add spi0 node aliases. Signed-off-by: Wenyou Yang --- arch/arm/dts/sama5d3xdm.dtsi | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 arch/arm/dts/sama5d3xdm.dtsi (limited to 'arch/arm/dts/sama5d3xdm.dtsi') diff --git a/arch/arm/dts/sama5d3xdm.dtsi b/arch/arm/dts/sama5d3xdm.dtsi new file mode 100644 index 0000000000..035ab72b39 --- /dev/null +++ b/arch/arm/dts/sama5d3xdm.dtsi @@ -0,0 +1,41 @@ +/* + * sama5d3dm.dtsi - Device Tree file for SAMA5 display module + * + * Copyright (C) 2013 Atmel, + * 2013 Ludovic Desroches + * + * Licensed under GPLv2 or later. + */ + +/ { + ahb { + apb { + i2c1: i2c@f0018000 { + qt1070: keyboard@1b { + compatible = "qt1070"; + reg = <0x1b>; + interrupt-parent = <&pioE>; + interrupts = <31 0x0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qt1070_irq>; + wakeup-source; + }; + }; + + adc0: adc@f8018000 { + atmel,adc-ts-wires = <4>; + atmel,adc-ts-pressure-threshold = <10000>; + status = "okay"; + }; + + pinctrl@fffff200 { + board { + pinctrl_qt1070_irq: qt1070_irq { + atmel,pins = + ; /* PE31 GPIO with pull up deglith */ + }; + }; + }; + }; + }; +}; -- cgit