mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
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93 lines
2.4 KiB
Diff
93 lines
2.4 KiB
Diff
From 30d23c01c3ea43b237a07b5d404662f65598e3c8 Mon Sep 17 00:00:00 2001
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From: Douglas Gilbert <[mailto:dgilbert@interlog.com]>
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Date: Mon, 12 Aug 2013 10:36:25 -0500
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Subject: [PATCH 1/3] at91: ariag25 updates
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v2: dropped at91sam9x5 usart fix, as merged mainline
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Signed-off-by: Douglas Gilbert <dgilbert@interlog.com>
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Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
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---
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arch/arm/boot/dts/at91-ariag25.dts | 39 +++++++++++++++++++++++++++++++++++---
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1 file changed, 36 insertions(+), 3 deletions(-)
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diff --git a/arch/arm/boot/dts/at91-ariag25.dts b/arch/arm/boot/dts/at91-ariag25.dts
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index e9ced30..8308515 100644
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--- a/arch/arm/boot/dts/at91-ariag25.dts
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+++ b/arch/arm/boot/dts/at91-ariag25.dts
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@@ -117,7 +117,7 @@
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* following can be overwritten by bootloader:
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* for example u-boot 'ftd set' command
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*/
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- local-mac-address = [00 00 00 00 00 00];
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+ local-mac-address = [00 04 25 ef 00 00];
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status = "okay";
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};
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@@ -127,13 +127,41 @@
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* Change to "okay" if you need additional serial ports
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*/
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uart0: serial@f8040000 {
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- status = "disabled";
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+ status = "okay";
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};
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uart1: serial@f8044000 {
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status = "disabled";
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};
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+ spi0: spi@f0000000 {
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+ status = "okay";
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+ cs-gpios = <&pioA 14 0>, <0>, <0>, <0>;
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+ anything@0 {
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+ compatible = "spidev";
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+ // spi-max-frequency = <50000000>; // 50 MHz
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+ spi-max-frequency = <5000000>; // 5 MHz
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+ reg = <0>;
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+ };
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+ // m25p80@0 {
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+ // compatible = "spidev";
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+ // spi-max-frequency = <50000000>;
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+ // reg = <0>;
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+ // };
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+
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+ mmc-slot@0 {
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+ compatible = "mmc-spi-slot";
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+ reg = <0>;
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+ voltage-ranges = <3300 3300>;
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+ // Use one of next 3 lines, comment out other 2
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+ gpios = <&pioA 26 0>; /* CD to PA26 */
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+ // broken-cd;
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+ // non-removable;
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+ cd-inverted;
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+ spi-max-frequency = <8000000>;
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+ };
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+ };
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+
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adc0: adc@f804c000 {
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status = "okay";
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atmel,adc-channels-used = <0xf>;
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@@ -146,7 +174,7 @@
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pinctrl@fffff400 {
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w1_0 {
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pinctrl_w1_0: w1_0-0 {
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- atmel,pins = <0 21 0x0 0x1>; /* PA21 PIO, pull-up */
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+ atmel,pins = <AT91_PIOA 21 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
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};
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};
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};
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@@ -154,6 +182,11 @@
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rtc@fffffeb0 {
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status = "okay";
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};
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+
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+ watchdog@fffffe40 {
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+ /* timeout-sec = <14>; */
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+ status = "okay";
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+ };
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};
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usb0: ohci@00600000 {
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--
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2.8.2
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