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Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0487-BCM270X_DT-Don-t-enable-UART0-in-CM3-dtb.patch')
-rw-r--r--target/linux/brcm2708/patches-4.4/0487-BCM270X_DT-Don-t-enable-UART0-in-CM3-dtb.patch37
1 files changed, 37 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0487-BCM270X_DT-Don-t-enable-UART0-in-CM3-dtb.patch b/target/linux/brcm2708/patches-4.4/0487-BCM270X_DT-Don-t-enable-UART0-in-CM3-dtb.patch
new file mode 100644
index 0000000000..3c6ede7932
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.4/0487-BCM270X_DT-Don-t-enable-UART0-in-CM3-dtb.patch
@@ -0,0 +1,37 @@
+From 7315db2c16ae18cfc3678da9da8b023c1d2492a8 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Fri, 19 Aug 2016 11:19:02 +0100
+Subject: [PATCH] BCM270X_DT: Don't enable UART0 in CM3 dtb
+
+---
+ arch/arm/boot/dts/bcm2710-rpi-cm3.dts | 12 ------------
+ 1 file changed, 12 deletions(-)
+
+--- a/arch/arm/boot/dts/bcm2710-rpi-cm3.dts
++++ b/arch/arm/boot/dts/bcm2710-rpi-cm3.dts
+@@ -40,12 +40,6 @@
+ brcm,function = <4>; /* alt0 */
+ };
+
+- uart0_pins: uart0_pins {
+- brcm,pins;
+- brcm,function;
+- brcm,pull = <0 2>;
+- };
+-
+ audio_pins: audio_pins {
+ brcm,pins;
+ brcm,function;
+@@ -75,12 +69,6 @@
+ status = "okay";
+ };
+
+-&uart0 {
+- pinctrl-names = "default";
+- pinctrl-0 = <&uart0_pins>;
+- status = "okay";
+-};
+-
+ &spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>;