From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bhuna.collabora.co.uk ([46.235.227.227]:38760 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932973AbdC3KsY (ORCPT ); Thu, 30 Mar 2017 06:48:24 -0400 Message-ID: <1490870898.3471.3.camel@collabora.co.uk> Subject: Re: [PATCH/RFC v2 0/2] arm64: dts: r8a7795: Add support for R-Car H3 ES2.0 From: Sjoerd Simons To: Geert Uytterhoeven , Simon Horman , Magnus Damm Cc: Yoshihiro Shimoda , Kuninori Morimoto , Laurent Pinchart , Wolfram Sang , Rob Herring , Mark Rutland , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Date: Thu, 30 Mar 2017 12:48:18 +0200 In-Reply-To: <1490362665-4422-1-git-send-email-geert+renesas@glider.be> References: <1490362665-4422-1-git-send-email-geert+renesas@glider.be> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Mime-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org List-ID: On Fri, 2017-03-24 at 14:37 +0100, Geert Uytterhoeven wrote: > Hi all, > > This patch series adds preliminary support for Renesas Salvator-X > development boards equipped with revision ES2.0 of the R-Car H3 Soc. > >   - Patch 1 adds support for the R-Car H3 ES2.0 Soc, >     While this patch is safe as-is, as it doesn't affect any existing >     setups, it's probably a bit premature to apply it. >   - Patch 2 adds support for Salvator-X boards with R-Car H3 ES2.0. >     This patch does affect existing development setups, as it changes > the >     name of the DTB for Salvator-X boards equipped with ES1.x SoCs. >     Given most developers have access to ES1.x only, this patch must > not be >     applied yet. Would it make more sense to add a new r8a7795-es2.dtsi and keep the current dtsi for es1? Having to load different device-trees based on which kernel is used would be rather nasty. -- Sjoerd Simons Collabora Ltd. From mboxrd@z Thu Jan 1 00:00:00 1970 From: sjoerd.simons@collabora.co.uk (Sjoerd Simons) Date: Thu, 30 Mar 2017 12:48:18 +0200 Subject: [PATCH/RFC v2 0/2] arm64: dts: r8a7795: Add support for R-Car H3 ES2.0 In-Reply-To: <1490362665-4422-1-git-send-email-geert+renesas@glider.be> References: <1490362665-4422-1-git-send-email-geert+renesas@glider.be> Message-ID: <1490870898.3471.3.camel@collabora.co.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, 2017-03-24 at 14:37 +0100, Geert Uytterhoeven wrote: > Hi all, > > This patch series adds preliminary support for Renesas Salvator-X > development boards equipped with revision ES2.0 of the R-Car H3 Soc. > > ? - Patch 1 adds support for the R-Car H3 ES2.0 Soc, > ????While this patch is safe as-is, as it doesn't affect any existing > ????setups, it's probably a bit premature to apply it. > ? - Patch 2 adds support for Salvator-X boards with R-Car H3 ES2.0. > ????This patch does affect existing development setups, as it changes > the > ????name of the DTB for Salvator-X boards equipped with ES1.x SoCs. > ????Given most developers have access to ES1.x only, this patch must > not be > ????applied yet. Would it make more sense to add a new r8a7795-es2.dtsi and keep the current dtsi for es1? Having to load different device-trees based on which kernel is used would be rather nasty. -- Sjoerd Simons Collabora Ltd. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sjoerd Simons Subject: Re: [PATCH/RFC v2 0/2] arm64: dts: r8a7795: Add support for R-Car H3 ES2.0 Date: Thu, 30 Mar 2017 12:48:18 +0200 Message-ID: <1490870898.3471.3.camel@collabora.co.uk> References: <1490362665-4422-1-git-send-email-geert+renesas@glider.be> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Return-path: In-Reply-To: <1490362665-4422-1-git-send-email-geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Geert Uytterhoeven , Simon Horman , Magnus Damm Cc: Yoshihiro Shimoda , Kuninori Morimoto , Laurent Pinchart , Wolfram Sang , Rob Herring , Mark Rutland , linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org On Fri, 2017-03-24 at 14:37 +0100, Geert Uytterhoeven wrote: > Hi all, > > This patch series adds preliminary support for Renesas Salvator-X > development boards equipped with revision ES2.0 of the R-Car H3 Soc. > >   - Patch 1 adds support for the R-Car H3 ES2.0 Soc, >     While this patch is safe as-is, as it doesn't affect any existing >     setups, it's probably a bit premature to apply it. >   - Patch 2 adds support for Salvator-X boards with R-Car H3 ES2.0. >     This patch does affect existing development setups, as it changes > the >     name of the DTB for Salvator-X boards equipped with ES1.x SoCs. >     Given most developers have access to ES1.x only, this patch must > not be >     applied yet. Would it make more sense to add a new r8a7795-es2.dtsi and keep the current dtsi for es1? Having to load different device-trees based on which kernel is used would be rather nasty. -- Sjoerd Simons Collabora Ltd. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html