hc
2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da
kernel/arch/arm/boot/dts/at91sam9261ek.dts
....@@ -1,9 +1,8 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
12 /*
23 * at91sam9261ek.dts - Device Tree file for Atmel at91sam9261 reference board
34 *
45 * Copyright (C) 2013 Jean-Jacques Hiblot <jjhiblot@traphandler.com>
5
- *
6
- * Licensed under GPLv2 only.
76 */
87 /dts-v1/;
98 #include "at91sam9261.dtsi"
....@@ -15,17 +14,9 @@
1514 chosen {
1615 bootargs = "rootfstype=ubifs ubi.mtd=5 root=ubi0:rootfs rw";
1716 stdout-path = "serial0:115200n8";
18
-
19
- clocksource {
20
- timer = <&timer0>;
21
- };
22
-
23
- clockevent {
24
- timer = <&timer1>;
25
- };
2617 };
2718
28
- memory {
19
+ memory@20000000 {
2920 reg = <0x20000000 0x4000000>;
3021 };
3122
....@@ -49,7 +40,7 @@
4940 atmel,power-control-gpio = <&pioA 12 GPIO_ACTIVE_LOW>;
5041 status = "okay";
5142
52
- display0: display {
43
+ display0: panel {
5344 bits-per-pixel = <16>;
5445 atmel,lcdcon-backlight;
5546 atmel,dmacon = <0x1>;
....@@ -165,7 +156,7 @@
165156 compatible = "ti,ads7843";
166157 interrupts-extended = <&pioC 2 IRQ_TYPE_EDGE_BOTH>;
167158 spi-max-frequency = <3000000>;
168
- pendown-gpio = <&pioC 2 GPIO_ACTIVE_HIGH>;
159
+ pendown-gpio = <&pioC 2 GPIO_ACTIVE_LOW>;
169160
170161 ti,x-min = /bits/ 16 <150>;
171162 ti,x-max = /bits/ 16 <3830>;