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-rw-r--r--target/linux/bcm53xx/patches-4.1/130-ARM-BCM5301X-Enable-UART0-on-tested-devices.patch92
1 files changed, 92 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.1/130-ARM-BCM5301X-Enable-UART0-on-tested-devices.patch b/target/linux/bcm53xx/patches-4.1/130-ARM-BCM5301X-Enable-UART0-on-tested-devices.patch
new file mode 100644
index 0000000..9317aed
--- /dev/null
+++ b/target/linux/bcm53xx/patches-4.1/130-ARM-BCM5301X-Enable-UART0-on-tested-devices.patch
@@ -0,0 +1,92 @@
+From 7ad224b884d85e8df3339d0149c7e7c8c3ce058c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Sun, 28 Jun 2015 19:40:16 +0200
+Subject: [PATCH V2] ARM: BCM5301X: Enable UART0 on tested devices
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+There are two possible UARTs so we have (both of) them disabled by
+default. Override uart0 status on devices that were verified to use it.
+In case of Netgear R6250 also drop an old (and invalid) overwrite. It
+doesn't have uart1 connected.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+V2: Drop old overwrite on R6250
+---
+ arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts | 4 ++++
+ arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts | 4 ++++
+ arch/arm/boot/dts/bcm4708-netgear-r6250.dts | 14 ++++----------
+ arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts | 4 ++++
+ arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 4 ++++
+ 5 files changed, 20 insertions(+), 10 deletions(-)
+
+--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
++++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+@@ -135,3 +135,7 @@
+ };
+ };
+ };
++
++&uart0 {
++ status = "okay";
++};
+--- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
++++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
+@@ -55,3 +55,7 @@
+ };
+ };
+ };
++
++&uart0 {
++ status = "okay";
++};
+--- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
++++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
+@@ -24,16 +24,6 @@
+ reg = <0x00000000 0x08000000>;
+ };
+
+- chipcommonA {
+- uart0: serial@0300 {
+- status = "okay";
+- };
+-
+- uart1: serial@0400 {
+- status = "okay";
+- };
+- };
+-
+ leds {
+ compatible = "gpio-leds";
+
+@@ -92,3 +82,7 @@
+ };
+ };
+ };
++
++&uart0 {
++ status = "okay";
++};
+--- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
++++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
+@@ -118,3 +118,7 @@
+ };
+ };
+ };
++
++&uart0 {
++ status = "okay";
++};
+--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
++++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
+@@ -122,3 +122,7 @@
+ };
+ };
+ };
++
++&uart0 {
++ status = "okay";
++};