From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1757399AbdDFK1g (ORCPT <rfc822;w@1wt.eu>);
        Thu, 6 Apr 2017 06:27:36 -0400
Received: from fllnx210.ext.ti.com ([198.47.19.17]:40291 "EHLO
        fllnx210.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S1755373AbdDFK11 (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Thu, 6 Apr 2017 06:27:27 -0400
Subject: Re: [PATCH 0/2] pmu0 MMIO region for A64 USB PHY
To: Icenowy Zheng <icenowy@aosc.io>,
        Maxime Ripard <maxime.ripard@free-electrons.com>,
        Chen-Yu Tsai <wens@csie.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>
References: <20170405143034.8868-1-icenowy@aosc.io>
CC: <linux-arm-kernel@lists.infradead.org>, <devicetree@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <linux-sunxi@googlegroups.com>
From: Kishon Vijay Abraham I <kishon@ti.com>
Message-ID: <dbc88959-57f2-5e6b-0e3d-972dee9e1340@ti.com>
Date: Thu, 6 Apr 2017 15:56:40 +0530
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101
 Thunderbird/45.7.0
MIME-Version: 1.0
In-Reply-To: <20170405143034.8868-1-icenowy@aosc.io>
Content-Type: text/plain; charset="windows-1252"
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Hi,

On Wednesday 05 April 2017 08:00 PM, Icenowy Zheng wrote:
> The USB PHY of A64 contains a "pmu0" MMIO region, which contains some control
> registers for the EHCI0/OHCI0 pair on A64 SoC.
> 
> This pair is not used currently in 4.11, but when enabling it in 4.12, the
> MMIO region is needed.
> 
> In order to prevent device tree compatibility breakage, add this region in
> 4.11.

I feel the binding documentation can go along with the dt changes. Moreover I
have no plans of sending another pull request for this -rc cycle.

FWIW:
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>

Thanks
Kishon
> 
> Icenowy Zheng (2):
>   dt: bindings: add pmu0 regs for USB PHYs on Allwinner H3/V3s/A64
>   arm64: allwinner: a64: add pmu0 regs for USB PHY
> 
>  Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt | 1 +
>  arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi           | 2 ++
>  2 files changed, 3 insertions(+)
>