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[209.85.217.46]) by smtp.gmail.com with ESMTPSA id ada2fe7eead31-4ee4c7ec2cfsm2084553137.7.2025.07.03.02.50.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 03 Jul 2025 02:50:58 -0700 (PDT) Received: by mail-vs1-f46.google.com with SMTP id ada2fe7eead31-4e9b26a5e45so3092065137.1; Thu, 03 Jul 2025 02:50:58 -0700 (PDT) X-Forwarded-Encrypted: i=1; AJvYcCUgvlUGzoKqVxTLNay+afg7ztqIsOMlIZZ/jcCRD2dzUIpL+kSS9Bek/0Q0YbXlVqyv6wmE9Dba+EWe@vger.kernel.org, AJvYcCVwmrYp5Y5Hs1XjzhmwEnMcaE6LS/fSZun8ry5XDnWYuYoLqdOIPYHJUyGu64YqWztOwFJqRFiVVEmRb5+U@vger.kernel.org, AJvYcCW2Non3VUnTyLcFAGdgVmkzAYLpWrreMLu6N86okZOeyViQ4pqk5VT9X9Y4O9alZtUlQKhVLofnllfQCqbCtpIqUsY=@vger.kernel.org X-Received: by 2002:a05:6102:160d:b0:4eb:2eac:aaa0 with SMTP id ada2fe7eead31-4f17479d53fmr2481310137.19.1751536258137; Thu, 03 Jul 2025 02:50:58 -0700 (PDT) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20250625153042.159690-1-prabhakar.mahadev-lad.rj@bp.renesas.com> <20250625153042.159690-3-prabhakar.mahadev-lad.rj@bp.renesas.com> In-Reply-To: <20250625153042.159690-3-prabhakar.mahadev-lad.rj@bp.renesas.com> From: Geert Uytterhoeven Date: Thu, 3 Jul 2025 11:50:46 +0200 X-Gmail-Original-Message-ID: X-Gm-Features: Ac12FXyFMmL_1m6_QnACLMWn2MDSc5_v8PXHpaccbRsEvJ4pd5SOniBUZ93DUFw Message-ID: Subject: Re: [PATCH 2/6] arm64: dts: renesas: r9a09g087: Add I2C controller nodes To: Prabhakar Cc: Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Biju Das , Fabrizio Castro , Lad Prabhakar Content-Type: text/plain; charset="UTF-8" Hi Prabhakar, On Wed, 25 Jun 2025 at 17:31, Prabhakar wrote: > From: Lad Prabhakar > > The Renesas RZ/N2H ("R9A09G087") SoC includes three I2C (RIIC) channels. > Adds the device tree nodes for all three I2C controllers to RZ/N2H > SoC DTSI. > > Signed-off-by: Lad Prabhakar Thanks for your patch! > --- a/arch/arm64/boot/dts/renesas/r9a09g087.dtsi > +++ b/arch/arm64/boot/dts/renesas/r9a09g087.dtsi > @@ -90,6 +90,51 @@ sci0: serial@80005000 { > status = "disabled"; > }; > > + i2c0: i2c@80088000 { > + compatible = "renesas,riic-r9a09g087", "renesas,riic-r9a09g077"; > + reg = <0 0x80088000 0 0x400>; > + interrupts = , > + , > + , > + ; > + interrupt-names = "eei", "rxi", "txi", "tei"; > + clocks = <&cpg CPG_MOD 100>; > + power-domains = <&cpg>; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "disabled"; > + }; > + > + i2c1: i2c@80088004 { 80088400 > + compatible = "renesas,riic-r9a09g087", "renesas,riic-r9a09g077"; > + reg = <0 0x80088400 0 0x400>; > + interrupts = , > + , > + , > + ; > + interrupt-names = "eei", "rxi", "txi", "tei"; > + clocks = <&cpg CPG_MOD 101>; > + power-domains = <&cpg>; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "disabled"; > + }; > + > + i2c2: i2c@81008000 { > + compatible = "renesas,riic-r9a09g087", "renesas,riic-r9a09g077"; > + reg = <0 0x81008000 0 0x400>; > + interrupts = , > + , > + , > + ; > + interrupt-names = "eei", "rxi", "txi", "tei"; > + clocks = <&cpg CPG_MOD 501>; 601 > + power-domains = <&cpg>; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "disabled"; > + }; > + > cpg: clock-controller@80280000 { > compatible = "renesas,r9a09g087-cpg-mssr"; > reg = <0 0x80280000 0 0x1000>, 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