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X-CSE-ConnectionGUID: TSEKEgbySee3tgxdgYmKAA== X-CSE-MsgGUID: hpV6DImfRbCEwR4vdx9eBA== X-IronPort-AV: E=Sophos;i="6.10,222,1719903600"; d="asc'?scan'208";a="31695298" X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa3.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 12 Sep 2024 04:14:23 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Thu, 12 Sep 2024 04:14:15 -0700 Received: from wendy (10.10.85.11) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35 via Frontend Transport; Thu, 12 Sep 2024 04:14:11 -0700 Date: Thu, 12 Sep 2024 12:13:37 +0100 From: Conor Dooley To: Ciprian Marian Costea CC: Conor Dooley , Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Catalin Marinas , Will Deacon , , , , , NXP S32 Linux Team , Bogdan-Gabriel Roman , Ghennadi Procopciuc Subject: Re: [PATCH 1/4] dt-bindings: rtc: add schema for NXP S32G2/S32G3 SoCs Message-ID: <20240912-skedaddle-till-2fa6f44c6e66@wendy> References: <20240911070028.127659-1-ciprianmarian.costea@oss.nxp.com> <20240911070028.127659-2-ciprianmarian.costea@oss.nxp.com> <20240911-caretaker-dropper-424e102f8634@spud> <2aa1d3ff-bc9b-4c1f-a6d7-5673981d0ed6@oss.nxp.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="67j9pQMb7j95qvNk" Content-Disposition: inline In-Reply-To: <2aa1d3ff-bc9b-4c1f-a6d7-5673981d0ed6@oss.nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240912_041425_053168_58402A89 X-CRM114-Status: GOOD ( 18.50 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --67j9pQMb7j95qvNk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 12, 2024 at 01:55:34PM +0300, Ciprian Marian Costea wrote: > On 9/11/2024 9:22 PM, Conor Dooley wrote: > > On Wed, Sep 11, 2024 at 10:00:25AM +0300, Ciprian Costea wrote: > > > From: Ciprian Marian Costea > > >=20 > > > This patch adds the dt-bindings for NXP S32G2/S32G3 SoCs RTC driver. > >=20 > > > +properties: > > > + compatible: > > > + const: nxp,s32g-rtc > >=20 > > Also, how come there are not specific compatibles for the two SoCs > > supported here? >=20 > Hello Conor, >=20 > The RTC module is the same for S32G2 and S32G3 SoCs. > Therefore, I did not wanted to add two compatible strings ('nxp,s32g2-rtc' > and 'nxp,s32g3-rtc') when there is no actual difference which they could > target. Are these different fusings of the same silicon, or are they distinctly different SoCs that happen to share an IP block? > Furthermore, in the future I plan to refactor the common part from [1] and > [2] files into 's32g.dtsi'. Maybe then such common compatible strings wou= ld > make more sense. >=20 > [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tr= ee/arch/arm64/boot/dts/freescale/s32g2.dtsi >=20 > [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tr= ee/arch/arm64/boot/dts/freescale/s32g3.dtsi >=20 > Regards, > Ciprian --67j9pQMb7j95qvNk Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZuLM4QAKCRB4tDGHoIJi 0kLfAQD+O/+GgkonKxicjUsL7SrcvVlY+sV8b5Kdlt7miFgIqgD+IznxMm4HOHQt DIcJY2qgpodqDPsCOBIRILBEyuL7tAY= =gT4X -----END PGP SIGNATURE----- --67j9pQMb7j95qvNk--