From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Fabrizio Castro Subject: RE: [PATCH 2/2] ARM: dts: r8a77470: Add APMU node and second CPU core Date: Wed, 19 Sep 2018 10:32:24 +0000 Message-ID: References: <1537173850-5310-1-git-send-email-fabrizio.castro@bp.renesas.com> <1537173850-5310-3-git-send-email-fabrizio.castro@bp.renesas.com> <20180919082541.q6izcnj5pigp2fdz@verge.net.au> <20180919092329.uwzpn7di4zfonzgj@verge.net.au> In-Reply-To: <20180919092329.uwzpn7di4zfonzgj@verge.net.au> Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 To: Simon Horman , Geert Uytterhoeven Cc: Rob Herring , Mark Rutland , Magnus Damm , Linux-Renesas , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS , Geert Uytterhoeven" , Chris Paterson , Biju Das List-ID: Hello Simon, Thank you for your feedback. > Subject: Re: [PATCH 2/2] ARM: dts: r8a77470: Add APMU node and second CPU= core > > On Wed, Sep 19, 2018 at 10:25:42AM +0200, Simon Horman wrote: > > On Mon, Sep 17, 2018 at 10:53:16AM +0200, Geert Uytterhoeven wrote: > > > Perhaps "ARM: dts: r8a77470: Add SMP support"? > > > > > > On Mon, Sep 17, 2018 at 10:44 AM Fabrizio Castro > > > wrote: > > > > Add DT node for the Advanced Power Management Unit (APMU), add the > > > > second CPU core, and use "renesas,apmu" as "enable-method". > > > > > > > > Signed-off-by: Fabrizio Castro > > > > Reviewed-by: Biju Das > > > > > > Reviewed-by: Geert Uytterhoeven > > > > I would like to ask to what extent this has been tested with respect to > > CPU hotplug, suspend to RAM, and combinations thereof. > > And any details of firmware, bootloader, ... version stacks where this is > supported. iW-RainboW-G23S SPI_LOADER(DDR3) V1.00 2016.03.25 U-Boot 2013.01.01-gaa28b1d-dirty (Feb 01 2018 - 22:55:39) # cat /sys/devices/soc0/revision ES2.0 I hope this helps. Thanks, Fab Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, B= uckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered= No. 04586709. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relmlor3.renesas.com ([210.160.252.173]:2804 "EHLO relmlie2.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728059AbeISQJs (ORCPT ); Wed, 19 Sep 2018 12:09:48 -0400 From: Fabrizio Castro To: Simon Horman , Geert Uytterhoeven CC: Rob Herring , Mark Rutland , Magnus Damm , Linux-Renesas , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Geert Uytterhoeven , Chris Paterson , Biju Das Subject: RE: [PATCH 2/2] ARM: dts: r8a77470: Add APMU node and second CPU core Date: Wed, 19 Sep 2018 10:32:24 +0000 Message-ID: References: <1537173850-5310-1-git-send-email-fabrizio.castro@bp.renesas.com> <1537173850-5310-3-git-send-email-fabrizio.castro@bp.renesas.com> <20180919082541.q6izcnj5pigp2fdz@verge.net.au> <20180919092329.uwzpn7di4zfonzgj@verge.net.au> In-Reply-To: <20180919092329.uwzpn7di4zfonzgj@verge.net.au> Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org List-ID: Hello Simon, Thank you for your feedback. > Subject: Re: [PATCH 2/2] ARM: dts: r8a77470: Add APMU node and second CPU= core > > On Wed, Sep 19, 2018 at 10:25:42AM +0200, Simon Horman wrote: > > On Mon, Sep 17, 2018 at 10:53:16AM +0200, Geert Uytterhoeven wrote: > > > Perhaps "ARM: dts: r8a77470: Add SMP support"? > > > > > > On Mon, Sep 17, 2018 at 10:44 AM Fabrizio Castro > > > wrote: > > > > Add DT node for the Advanced Power Management Unit (APMU), add the > > > > second CPU core, and use "renesas,apmu" as "enable-method". > > > > > > > > Signed-off-by: Fabrizio Castro > > > > Reviewed-by: Biju Das > > > > > > Reviewed-by: Geert Uytterhoeven > > > > I would like to ask to what extent this has been tested with respect to > > CPU hotplug, suspend to RAM, and combinations thereof. > > And any details of firmware, bootloader, ... version stacks where this is > supported. iW-RainboW-G23S SPI_LOADER(DDR3) V1.00 2016.03.25 U-Boot 2013.01.01-gaa28b1d-dirty (Feb 01 2018 - 22:55:39) # cat /sys/devices/soc0/revision ES2.0 I hope this helps. Thanks, Fab Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, B= uckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered= No. 04586709.