From ece85e2e49e021cea0455e19182c67854bbb9eb8 Mon Sep 17 00:00:00 2001
From: Paul Wassi
Date: Sat, 22 Jul 2017 11:15:55 +0200
Subject: ramips: DTS: VoCore2 improvements/fixes
The VoCore2 features 128MB of RAM, therefore set
memory in DTS to 128*1024*1024 = 0x8000000
The board's LED is connected to GND, set it to
ACTIVE_HIGH here.
Make serial console working again on kernel 4.9 by
change of pinmux configuration.
Signed-off-by: Paul Wassi
---
target/linux/ramips/dts/VOCORE2.dts | 25 +++----------------------
1 file changed, 3 insertions(+), 22 deletions(-)
(limited to 'target')
diff --git a/target/linux/ramips/dts/VOCORE2.dts b/target/linux/ramips/dts/VOCORE2.dts
index 297cd1b..9173951 100644
--- a/target/linux/ramips/dts/VOCORE2.dts
+++ b/target/linux/ramips/dts/VOCORE2.dts
@@ -15,7 +15,7 @@
memory@0 {
device_type = "memory";
- reg = <0x0 0x4000000>;
+ reg = <0x0 0x8000000>;
};
gpio-leds {
@@ -23,7 +23,7 @@
status {
label = "vocore2:fuchsia:status";
- gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+ gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
};
};
};
@@ -31,28 +31,9 @@
&pinctrl {
state_default: pinctrl0 {
gpio {
- ralink,group = "refclk", "gpio";
+ ralink,group = "wled_an", "perst", "wdt";
ralink,function = "gpio";
};
-
- agpio {
- ralink,group = "agpio";
- ralink,function = "uart2";
- };
- };
-
- uart1_pins: uart1 {
- uart1 {
- ralink,group = "uart1";
- ralink,function = "uart1";
- };
- };
-
- uart2_pins: uart2 {
- uart2 {
- ralink,group = "spis";
- ralink,function = "pwm";
- };
};
};
--
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