From: Sekhar Nori <nsekhar@ti.com>
To: Franklin S Cooper Jr <fcooper@ti.com>,
David Lechner <david@lechnology.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: <devicetree@vger.kernel.org>, Axel Haslam <ahaslam@baylibre.com>,
Kevin Hilman <khilman@kernel.org>, <linux-kernel@vger.kernel.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Alexandre Bailon <abailon@baylibre.com>,
<linux-serial@vger.kernel.org>, Jiri Slaby <jslaby@suse.com>,
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [3/3] ARM: da850: Add ti, da830-uart compatible for serial ports
Date: Mon, 2 Jan 2017 13:36:40 +0530 [thread overview]
Message-ID: <11bdcd56-de34-a5ff-7af5-24e4a0e8cd2c@ti.com> (raw)
In-Reply-To: <2982bdd0-0997-f4a7-71c3-9d232237cc23@ti.com>
On Thursday 22 December 2016 09:36 PM, Franklin S Cooper Jr wrote:
>
>
> On 12/20/2016 02:23 PM, David Lechner wrote:
>> TI DA8xx/OMAPL13x/AM17xx/AM18xx SoCs have extra UART registers beyond
>
> Similar comment about adding Keystone SoCs to the list of SoCs.
>
>> the standard 8250 registers, so we need a new compatible string to
>> indicate this. Also, at least one of these registers uses the full 32
>> bits, so we need to specify reg-io-width in addition to reg-shift.
>>
>> "ns16550a" is left in the compatible specification since it does work
>> as long as the bootloader configures the SoC UART power management
>> registers.
>>
>> Signed-off-by: David Lechner <david@lechnology.com>
>> ---
>> arch/arm/boot/dts/da850.dtsi | 9 ++++++---
>
> Similar changes should be made to the various Keystone dtsi files.
That will be a different patch though since the two changes will go
through different trees. And I strongly suspect David does not have
access to a keystone board. So it will have to be done by someone at TI.
Thanks,
Sekhar
prev parent reply other threads:[~2017-01-02 8:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-20 20:23 [PATCH 0/3] TI DA8xx/OMAPL13x/AM17xx/AM18xx UART David Lechner
2016-12-20 20:23 ` [PATCH 1/3] doc: DT: Add ti,da830-uart to serial/8250 bindings David Lechner
2016-12-22 21:18 ` Rob Herring
2016-12-20 20:23 ` [PATCH 2/3] serial: 8250: Add new port type for TI DA8xx/OMAPL13x/AM17xx/AM18xx David Lechner
2016-12-22 15:21 ` [2/3] " Franklin S Cooper Jr
2016-12-22 16:02 ` Franklin S Cooper Jr
2016-12-22 18:16 ` David Lechner
2016-12-20 20:23 ` [PATCH 3/3] ARM: da850: Add ti,da830-uart compatible for serial ports David Lechner
2016-12-22 16:06 ` [3/3] ARM: da850: Add ti, da830-uart " Franklin S Cooper Jr
2017-01-02 8:06 ` Sekhar Nori [this message]
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