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92 lines
2.3 KiB
92 lines
2.3 KiB
From 3ede027b3dce2fca07350b7587c7c8f44706c94c Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Date: Wed, 21 Sep 2016 22:58:33 +0200
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Subject: [PATCH] ARM: BCM5301X: Enable UART on Netgear R8000
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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It was tested by LEDE users, all we need is to adjust clock frequency.
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While we're at it create a separated DTS include file to share code with
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other BCM4709 devices easier.
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts | 2 +-
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arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts | 2 +-
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arch/arm/boot/dts/bcm4709-netgear-r7000.dts | 2 +-
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arch/arm/boot/dts/bcm4709-netgear-r8000.dts | 6 +++++-
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arch/arm/boot/dts/bcm4709.dtsi | 11 +++++++++++
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5 files changed, 19 insertions(+), 4 deletions(-)
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create mode 100644 arch/arm/boot/dts/bcm4709.dtsi
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--- a/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts
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+++ b/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts
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@@ -9,7 +9,7 @@
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/dts-v1/;
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-#include "bcm4708.dtsi"
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+#include "bcm4709.dtsi"
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#include "bcm5301x-nand-cs0-bch8.dtsi"
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/ {
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--- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
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+++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
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@@ -9,7 +9,7 @@
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/dts-v1/;
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-#include "bcm4708.dtsi"
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+#include "bcm4709.dtsi"
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#include "bcm5301x-nand-cs0-bch8.dtsi"
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/ {
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--- a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
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+++ b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
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@@ -9,7 +9,7 @@
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/dts-v1/;
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-#include "bcm4708.dtsi"
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+#include "bcm4709.dtsi"
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#include "bcm5301x-nand-cs0-bch8.dtsi"
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/ {
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--- a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
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+++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
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@@ -9,7 +9,7 @@
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/dts-v1/;
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-#include "bcm4708.dtsi"
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+#include "bcm4709.dtsi"
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#include "bcm5301x-nand-cs0-bch8.dtsi"
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/ {
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@@ -107,6 +107,10 @@
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};
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};
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+&uart0 {
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+ status = "okay";
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+};
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+
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&usb2 {
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vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
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};
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm4709.dtsi
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@@ -0,0 +1,11 @@
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+/*
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+ * Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
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+ *
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+ * Licensed under the ISC license.
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+ */
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+
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+#include "bcm4708.dtsi"
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+
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+&uart0 {
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+ clock-frequency = <125000000>;
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+};
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