diff options
| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2013-05-24 06:50:12 +0800 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2013-05-31 16:52:37 +0200 |
| commit | d5c669f13759e790caf158d319641757768713be (patch) | |
| tree | 6abb99f73bfd28d5befa5ee1445750c62e3d7a8e /arch/arm/boot/dts/usb_a9g20_lpw.dts | |
| parent | 2432d201468da6e4dee41f4ac49023bc997e61e5 (diff) | |
| download | linux-d5c669f13759e790caf158d319641757768713be.tar.bz2 | |
ARM: at91: dt: add Calao USB-A9G20 low power version
the low power version have a mmc-spi
eanble mmc-spi and RV3029C2 RTC in at91_dt_defconfig
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/boot/dts/usb_a9g20_lpw.dts')
| -rw-r--r-- | arch/arm/boot/dts/usb_a9g20_lpw.dts | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/usb_a9g20_lpw.dts b/arch/arm/boot/dts/usb_a9g20_lpw.dts new file mode 100644 index 000000000000..f8cb1b9a01c5 --- /dev/null +++ b/arch/arm/boot/dts/usb_a9g20_lpw.dts @@ -0,0 +1,31 @@ +/* + * usb_a9g20_lpw.dts - Device Tree file for Caloa USB A9G20 Low Power board + * + * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * Licensed under GPLv2 or later. + */ +/dts-v1/; +#include "usb_a9g20_common.dtsi" + +/ { + model = "Calao USB A9G20 Low Power"; + compatible = "calao,usb-a9g20-lpw", "calao,usb-a9g20", "atmel,at91sam9g20", "atmel,at91sam9"; + + ahb { + apb { + spi1: spi@fffcc000 { + cs-gpios = <&pioB 3 GPIO_ACTIVE_HIGH>; + status = "okay"; + mmc-slot@0 { + compatible = "mmc-spi-slot"; + reg = <0>; + voltage-ranges = <3200 3400>; + spi-max-frequency = <25000000>; + interrupt-parent = <&pioC>; + interrupts = <4 IRQ_TYPE_EDGE_BOTH>; + }; + }; + }; + }; +}; |