From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 1/7] arm64: dts: Add APM X-Gene USB DTS node
Date: Fri, 14 Nov 2014 20:58:43 +0100 [thread overview]
Message-ID: <13891778.lvGnz7oB4J@wuerfel> (raw)
In-Reply-To: <CAL85gmCXBFCs6dNQXDLh4HAgZ4SN7Wwnon_D3a4q_Rq3oz-Vvg@mail.gmail.com>
On Friday 14 November 2014 11:17:38 Feng Kan wrote:
> On Fri, Nov 14, 2014 at 7:04 AM, Arnd Bergmann <arnd@arndb.de> wrote:
> > On Thursday 13 November 2014 16:19:55 Feng Kan wrote:
> >>
> >> + usb0: dwusb at 19000000 {
> >> + status = "disabled";
> >> + compatible = "xhci-platform";
> >> + reg = <0x0 0x19000000 0x0 0x100000>;
> >> + interrupts = <0x0 0x89 0x4>;
> >> + dma-coherent;
> >> + };
> >> +
> >> + usb1: dwusb at 19800000 {
> >> + status = "disabled";
> >> + compatible = "xhci-platform";
> >> + reg = <0x0 0x19800000 0x0 0x100000>;
> >> + interrupts = <0x0 0x8a 0x4>;
> >> + dma-coherent;
> >> + };
> >>
> >
> > Call the nodes 'usb', not 'dwusb'.
> This was a deliberate change on our part to make sure backward
> compatibility with a older bootloader.
Ok, then add a comment above the nodes explaining this, to prevent
people from cleaning it up and accidentally breaking your boot loader
later.
Arnd
next prev parent reply other threads:[~2014-11-14 19:58 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-14 0:19 [PATCH V2 0/7] APM X-Gene SoC platform device tree cleanup Feng Kan
2014-11-14 0:19 ` [PATCH V2 1/7] arm64: dts: Add APM X-Gene USB DTS node Feng Kan
2014-11-14 15:04 ` Arnd Bergmann
2014-11-14 19:17 ` Feng Kan
2014-11-14 19:58 ` Arnd Bergmann [this message]
2014-11-14 0:19 ` [PATCH V2 2/7] Documentation: arm64: add SCU dts binding documentation to linux kernel Feng Kan
2014-11-14 0:19 ` [PATCH V2 3/7] arm64: dts: Add X-Gene reboot driver dts node Feng Kan
2014-11-14 0:19 ` [PATCH V2 4/7] arm64: dts: Add Designware GPIO dts binding to APM X-Gene platform Feng Kan
2014-11-14 15:06 ` Arnd Bergmann
2014-11-14 19:26 ` Feng Kan
2014-11-14 0:19 ` [PATCH V2 5/7] arm64: dts: Add APM X-Gene SoC GFC GPIO controller DTS entries Feng Kan
2014-11-14 0:20 ` [PATCH V2 6/7] Documentation: arm: pmu: Add Potenza PMU binding Feng Kan
2014-11-14 0:20 ` [PATCH V2 7/7] arm64: dts: Add PMU node for APM X-Gene Storm SOC Feng Kan
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