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[46.59.93.159]) by smtp.gmail.com with ESMTPSA id 2sm408365ljq.38.2020.01.07.15.26.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Jan 2020 15:26:56 -0800 (PST) Date: Wed, 8 Jan 2020 00:26:55 +0100 From: Niklas =?iso-8859-1?Q?S=F6derlund?= To: Geert Uytterhoeven Cc: Magnus Damm , Kuninori Morimoto , Yoshihiro Shimoda , Laurent Pinchart , Wolfram Sang , Eugeniu Rosca , linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: Re: [PATCH 0/5] arm64: renesas: Split/rename R-Car H3 support Message-ID: <20200107232655.GR533370@oden.dyn.berto.se> References: <20191217183841.432-1-geert+renesas@glider.be> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20191217183841.432-1-geert+renesas@glider.be> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Hi Geert, Nice cleanup of the otherwise sometimes confusing names :-) For the whole series, Reviewed-by: Niklas Söderlund On 2019-12-17 19:38:36 +0100, Geert Uytterhoeven wrote: > Hi all, > > Despite using the same compatible values ("r8a7795"-based) because of > historical reasons, R-Car H3 ES1.x (R8A77950) and R-Car H3 ES2.0+ > (R8A77951) are really different SoCs, with different part numbers. > > Hence this patch series splits the config symbols for R-Car H3, and > renames the related DTS files, to maintain a clear separation between > early (ES1.x) and later (ES2.0+) SoC revisions. This will pave the way > for configuring out support for early SoC revisions, which can reduce > kernel size, especially in the pin control subsystem. > This is similar to the recent split of R8A7796 symbols for R-Car M3-W > (R8A77960) and M3-W+ (R8A77961)[1], and the related DTS file renames[2], > but different due to the sharing of compatible values between R-Car H3 > ES1.x and H3 ES2.0+. > > This series also includes the rename/cleanup of the ULCB DTS file names, > as suggested by Eugeniu Rosca. As DTS files are already being renamed > for v5.6[2], it makes sense to combine them with other renames, to avoid > inconveniencing the user with multiple renames in multiple kernel > versions. > > The pin control part will be handled in a separate patch. > > For your convenience, all of this is available in the > topic/r8a7795-rename-v1 branch of my renesas-drivers git repository at > git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git. > > Thanks for your comments! > > References: > [1] "[PATCH v2 00/11] arm64: renesas: Add r8a77961 support" > https://lore.kernel.org/linux-renesas-soc/20191023123342.13100-1-geert+renesas@glider.be/ > [2] "[PATCH/RFC] arm64: dts: renesas: Rename r8a7796* to r8a77960*" > https://lore.kernel.org/linux-renesas-soc/20191211131311.23661-1-geert+renesas@glider.be/ > > Geert Uytterhoeven (5): > arm64: dts: renesas: Rename r8a7795{-es1,}* to r8a7795[01]* > arm64: dts: renesas: Drop redudant SoC prefixes from ULCB DTS file > names > arm64: dts: renesas: Sort DTBs in Makefile > arm64: dts: renesas: Prepare for split of ARCH_R8A7795 into > ARCH_R8A7795[01] > soc: renesas: Add ARCH_R8A7795[01] for existing R-Car H3 > > arch/arm64/boot/dts/renesas/Makefile | 21 ++++++++++--------- > ...salvator-x.dts => r8a77950-salvator-x.dts} | 4 ++-- > ...795-h3ulcb-kf.dts => r8a77950-ulcb-kf.dts} | 4 ++-- > ...a7795-es1-h3ulcb.dts => r8a77950-ulcb.dts} | 4 ++-- > .../{r8a7795-es1.dtsi => r8a77950.dtsi} | 4 ++-- > ...salvator-x.dts => r8a77951-salvator-x.dts} | 4 ++-- > ...lvator-xs.dts => r8a77951-salvator-xs.dts} | 8 +++---- > ...es1-h3ulcb-kf.dts => r8a77951-ulcb-kf.dts} | 4 ++-- > .../{r8a7795-h3ulcb.dts => r8a77951-ulcb.dts} | 4 ++-- > .../renesas/{r8a7795.dtsi => r8a77951.dtsi} | 2 +- > ...960-m3ulcb-kf.dts => r8a77960-ulcb-kf.dts} | 2 +- > ...{r8a77960-m3ulcb.dts => r8a77960-ulcb.dts} | 0 > ...65-m3nulcb-kf.dts => r8a77965-ulcb-kf.dts} | 2 +- > ...r8a77965-m3nulcb.dts => r8a77965-ulcb.dts} | 0 > drivers/soc/renesas/Kconfig | 8 +++++++ > 15 files changed, 40 insertions(+), 31 deletions(-) > rename arch/arm64/boot/dts/renesas/{r8a7795-es1-salvator-x.dts => r8a77950-salvator-x.dts} (96%) > rename arch/arm64/boot/dts/renesas/{r8a7795-h3ulcb-kf.dts => r8a77950-ulcb-kf.dts} (75%) > rename arch/arm64/boot/dts/renesas/{r8a7795-es1-h3ulcb.dts => r8a77950-ulcb.dts} (89%) > rename arch/arm64/boot/dts/renesas/{r8a7795-es1.dtsi => r8a77950.dtsi} (98%) > rename arch/arm64/boot/dts/renesas/{r8a7795-salvator-x.dts => r8a77951-salvator-x.dts} (96%) > rename arch/arm64/boot/dts/renesas/{r8a7795-salvator-xs.dts => r8a77951-salvator-xs.dts} (96%) > rename arch/arm64/boot/dts/renesas/{r8a7795-es1-h3ulcb-kf.dts => r8a77951-ulcb-kf.dts} (75%) > rename arch/arm64/boot/dts/renesas/{r8a7795-h3ulcb.dts => r8a77951-ulcb.dts} (92%) > rename arch/arm64/boot/dts/renesas/{r8a7795.dtsi => r8a77951.dtsi} (99%) > rename arch/arm64/boot/dts/renesas/{r8a77960-m3ulcb-kf.dts => r8a77960-ulcb-kf.dts} (92%) > rename arch/arm64/boot/dts/renesas/{r8a77960-m3ulcb.dts => r8a77960-ulcb.dts} (100%) > rename arch/arm64/boot/dts/renesas/{r8a77965-m3nulcb-kf.dts => r8a77965-ulcb-kf.dts} (92%) > rename arch/arm64/boot/dts/renesas/{r8a77965-m3nulcb.dts => r8a77965-ulcb.dts} (100%) > > -- > 2.17.1 > > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org > > In personal conversations with technical people, I call myself a hacker. But > when I'm talking to journalists I just say "programmer" or something like that. > -- Linus Torvalds -- Regards, Niklas Söderlund