[PATCH] ARM: BCM5301X: Enable UART by default for BCM4708(1) and BCM4709(4)
From: zajec5@gmail.com (Rafał Miłecki)
Date: 2016-12-01 17:23:23
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linux-devicetree, lkml
On 1 December 2016 at 18:14, Jon Mason [off-list ref] wrote:
On Mon, Nov 28, 2016 at 9:01 AM, Rafa? Mi?ecki [off-list ref] wrote:quoted
From: Rafa? Mi?ecki <rafal@milecki.pl> Every device tested so far got UART0 (at 0x18000300) working as serial console. It's most likely part of reference design and all vendors use it that way. It seems to be easier to enable it by default and just disable it if we ever see a device with different hardware design. Signed-off-by: Rafa? Mi?ecki <rafal@milecki.pl> --- arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts | 4 ---- arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts | 4 ---- arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts | 4 ---- arch/arm/boot/dts/bcm4708-netgear-r6250.dts | 4 ---- arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts | 4 ---- arch/arm/boot/dts/bcm4708.dtsi | 4 ++++ arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 4 ---- arch/arm/boot/dts/bcm47081.dtsi | 4 ++++ arch/arm/boot/dts/bcm4709-netgear-r7000.dts | 4 ---- arch/arm/boot/dts/bcm4709-netgear-r8000.dts | 4 ---- arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts | 4 ---- arch/arm/boot/dts/bcm4709.dtsi | 1 + arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts | 4 ---- arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts | 4 ---- arch/arm/boot/dts/bcm47094-netgear-r8500.dts | 4 ---- arch/arm/boot/dts/bcm47094.dtsi | 1 +I think there are a few missing here. A quick grep shows $ grep -rI '#include "bcm470[89].dtsi"' arch/arm/boot/dts/*.dts arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts:#include "bcm4708.dtsi" arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts:#include "bcm4708.dtsi" arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts:#include "bcm4708.dtsi" arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts:#include "bcm4708.dtsi" arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts:#include "bcm4708.dtsi" arch/arm/boot/dts/bcm4708-netgear-r6250.dts:#include "bcm4708.dtsi" arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts:#include "bcm4708.dtsi" arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts:#include "bcm4708.dtsi" arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts:#include "bcm4709.dtsi" arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts:#include "bcm4709.dtsi" arch/arm/boot/dts/bcm4709-netgear-r7000.dts:#include "bcm4709.dtsi" arch/arm/boot/dts/bcm4709-netgear-r8000.dts:#include "bcm4709.dtsi" arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts:#include "bcm4709.dtsi" arch/arm/boot/dts/bcm94708.dts:#include "bcm4708.dtsi" arch/arm/boot/dts/bcm94709.dts:#include "bcm4708.dtsi" arch/arm/boot/dts/bcm953012er.dts:#include "bcm4708.dtsi" arch/arm/boot/dts/bcm953012k.dts:#include "bcm4708.dtsi" I specifically care about the last 4 :)
Actually the only missing ones are the last 4. Other ones (e.g. bcm4709-buffalo-wxr-1900dhp.dts) never got uart0 enabled so I just didn't need to modify these files. I'll send V2 updating last 4 ones as well. Thanks for catching this.