From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3EF609CA7A for ; Fri, 29 Sep 2023 09:24:55 +0000 (UTC) Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 268CB193; Fri, 29 Sep 2023 02:24:54 -0700 (PDT) X-IronPort-AV: E=Sophos;i="6.03,186,1694703600"; d="asc'?scan'208";a="177672704" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 29 Sep 2023 18:24:53 +0900 Received: from [10.226.92.167] (unknown [10.226.92.167]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 830F94002627; Fri, 29 Sep 2023 18:24:45 +0900 (JST) Message-ID: <718a2683-d7a3-ce91-2686-c077d0c48685@bp.renesas.com> Date: Fri, 29 Sep 2023 10:24:44 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.15.1 Subject: Re: [PATCH v2 18/28] pinctrl: renesas: rzg2l: add support for different ds values on different groups To: Claudiu , geert+renesas@glider.be, mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, linus.walleij@linaro.org, gregkh@linuxfoundation.org, jirislaby@kernel.org, magnus.damm@gmail.com, catalin.marinas@arm.com, will@kernel.org, quic_bjorande@quicinc.com, konrad.dybcio@linaro.org, arnd@arndb.de, neil.armstrong@linaro.org, prabhakar.mahadev-lad.rj@bp.renesas.com, biju.das.jz@bp.renesas.com Cc: linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20230929053915.1530607-1-claudiu.beznea@bp.renesas.com> <20230929053915.1530607-19-claudiu.beznea@bp.renesas.com> From: Paul Barker In-Reply-To: <20230929053915.1530607-19-claudiu.beznea@bp.renesas.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------O6zwnXp9OinQvEkI9DGuOLGa" X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------O6zwnXp9OinQvEkI9DGuOLGa Content-Type: multipart/mixed; boundary="------------UcQ0D7F82ZDjBYx4thPEnCUx"; protected-headers="v1" From: Paul Barker To: Claudiu , geert+renesas@glider.be, mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, linus.walleij@linaro.org, gregkh@linuxfoundation.org, jirislaby@kernel.org, magnus.damm@gmail.com, catalin.marinas@arm.com, will@kernel.org, quic_bjorande@quicinc.com, konrad.dybcio@linaro.org, arnd@arndb.de, neil.armstrong@linaro.org, prabhakar.mahadev-lad.rj@bp.renesas.com, biju.das.jz@bp.renesas.com Cc: linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org Message-ID: <718a2683-d7a3-ce91-2686-c077d0c48685@bp.renesas.com> Subject: Re: [PATCH v2 18/28] pinctrl: renesas: rzg2l: add support for different ds values on different groups References: <20230929053915.1530607-1-claudiu.beznea@bp.renesas.com> <20230929053915.1530607-19-claudiu.beznea@bp.renesas.com> In-Reply-To: <20230929053915.1530607-19-claudiu.beznea@bp.renesas.com> --------------UcQ0D7F82ZDjBYx4thPEnCUx Content-Type: multipart/mixed; boundary="------------CKPeGwEVGUuHLHO0kaoGvMTJ" --------------CKPeGwEVGUuHLHO0kaoGvMTJ Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 29/09/2023 06:39, Claudiu wrote: > From: Claudiu Beznea >=20 > RZ/G3S supports different drive strength values for different power sou= rces > and pin groups (A, B, C). On each group there could be up to 4 drive > strength values per power source. Available power sources are 1v8, 2v5,= > 3v3. Drive strength values are fine tuned than what was previously Should this be "are more fine tuned" or "are less fine tuned"? > available on the driver thus the necessity of having micro-amp support.= > As drive strength and power source values are linked together the > hardware setup for these was moved at the end of > rzg2l_pinctrl_pinconf_set() to ensure proper validation of the new > values. >=20 > The drive strength values are expected to be initialized though SoC > specific hardware configuration data structure. >=20 > Signed-off-by: Claudiu Beznea Thanks, Paul --------------CKPeGwEVGUuHLHO0kaoGvMTJ Content-Type: application/pgp-keys; name="OpenPGP_0x27F4B3459F002257.asc" Content-Disposition: attachment; filename="OpenPGP_0x27F4B3459F002257.asc" Content-Description: OpenPGP public key Content-Transfer-Encoding: quoted-printable -----BEGIN PGP PUBLIC KEY BLOCK----- xsFNBGS4BNsBEADEc28TO+aryCgRIuhxWAviuJl+f2TcZ1JeeaMzRLgSXKuXzkiI g6JIVfNvThjwJaBmb7+/5+D7kDLJuutu9MFfOzTS0QOQWppwIPgbfktvMvwwsq3m 7e9Qb+S1LVeV0/ldZfuzgzAzHFDwmzryfIyt2JEbsBsGTq/QE+7hvLAe8R9xofIn z6/IndiiTYhNCNf06nFPR4Y5ZDZPGb9aw5Jisqh+OSxtc0BFHDSV8/35yWM/JLQ1 Ja8AOHw1kP9KO+iE9rHMt0+7lH3mN1GBabxH26EdgFfPShsi14qmziLOuUlGLuwO ApIYqvdtCs+zlMA8PsiJIMuxizZ6qCLur3r2b+/YXoJjuFDcax9M+Pr0D7rZX0Hk 6PW3dtvDQHfspwLY0FIlXbbtCfCqGLe47VaS7lvG0XeMlo3dUEsf707Q2h0+G1tm wyeuWSPEzZQq/KI7JIFlxr3N/3VCdGa9qVf/40QF0BXPfJdcwTEzmPlYetRgA11W bglw8DxWBv24a2gWeUkwBWFScR3QV4FAwVjmlCqrkw9dy/JtrFf4pwDoqSFUcofB 95u6qlz/PC+ho9uvUo5uIwJyz3J5BIgfkMAPYcHNZZ5QrpI3mdwf66im1TOKKTuf 3Sz/GKc14qAIQhxuUWrgAKTexBJYJmzDT0Mj4ISjlr9K6VXrQwTuj2zC4QARAQAB zStQYXVsIEJhcmtlciA8cGF1bC5iYXJrZXIuY3RAYnAucmVuZXNhcy5jb20+wsGU BBMBCgA+FiEE9KKf333+FIzPGaxOJ/SzRZ8AIlcFAmS4BNsCGwEFCQPCZwAFCwkI BwIGFQoJCAsCBBYCAwECHgECF4AACgkQJ/SzRZ8AIlfxaQ/8CM36qjfad7eBfwja cI1LlH1NwbSJ239rE0X7hU/5yra72egr3T5AUuYTt9ECNQ8Ld03BYhbC6hPki5rb OlFM2hEPUQYeohcJ4Na5iIFpTxoIuC49Hp2ce6ikvt9Hc4O2FAntabg+9hE8WA4f QWW+Qo5ve5OJ0sGylzu0mRZ2I3mTaDsxuDkXOICF5ggSdjT+rcd/pRVOugImjpZv /jzSgUfKV2wcZ8vVK0616K21tyPiRjYtDQjJAKff8gBY6ZvP5REPl+fYNvZm1y4l hsVupGHL3aV+BKooMsKRZIMTiKJCIy6YFKHOcgWFG62cuRrFDf4r54MJuUGzyeoF 1XNFzbe1ySoRfU/HrEuBNqC+1CEBiduumh89BitfDNh6ecWVLw24fjsF1Ke6vYpU lK9/yGLV26lXYEN4uEJ9i6PjgJ+Q8fubizCVXVDPxmWSZIoJg8EspZ+Max03Lk3e flWQ0E3l6/VHmsFgkvqhjNlzFRrj/k86IKdOi0FOd0xtKh1p34rQ8S/4uUN9XCVj KtmyLfQgqPVEC6MKv7yFbextPoDUrFAzEgi4OBdqDJjPbdU9wUjONxuWJRrzRFcr nTIG7oC4dae0p1rs5uTlaSIKpB2yulaJLKjnNstAj9G9Evf4SE2PKH4l4Jlo/Hu1 wOUqmCLRo3vFbn7xvfr1u0Z+oMTOOARkuAhwEgorBgEEAZdVAQUBAQdAcuNbK3VT WrRYypisnnzLAguqvKX3Vc1OpNE4f8pOcgMDAQgHwsF2BBgBCgAgFiEE9KKf333+ FIzPGaxOJ/SzRZ8AIlcFAmS4CHACGwwACgkQJ/SzRZ8AIlc90BAAr0hmx8XU9KCj g4nJqfavlmKUZetoX5RB9g3hkpDlvjdQZX6lenw3yUzPj53eoiDKzsM03Tak/KFU FXGeq7UtPOfXMyIh5UZVdHQRxC4sIBMLKumBfC7LM6XeSegtaGEX8vSzjQICIbaI roF2qVUOTMGal2mvcYEvmObC08bUZuMd4nxLnHGiej2t85+9F3Y7GAKsA25EXbbm ziUg8IVXw3TojPNrNoQ3if2Z9NfKBhv0/s7x/3WhhIzOht+rAyZaaW+31btDrX4+ Y1XLAzg9DAfuqkL6knHDMd9tEuK6m2xCOAeZazXaNeOTjQ/XqCHmZ+691VhmAHCI 7Z7EBPh++TjEqn4ZH+4KPn6XD52+ruWXGbJP29zc+3bwQ+ZADfUaL3ADj69ySxzm bO24USHBAg+BhZAZMBkbkygbTen/umT6tBxG91krqbKlDdc8mhGonBN6i+nz8qv1 6MdC5P1rDbo834rxNLvoFMSLCcpjoafiprl9qk0wQLq48WGphs9DX7V75ZAU5Lt6 yA+je8i799EZJsVlB933Gpj688H4csaZqEMBjq7vMvI+a5MnLCGcjwRhsUfogpRb AWTx9ddVau4MJgEHzB7UU/VFyP2vku7XPj6mgSfSHyNVf2hqxwISQ8eZLoyxauOD Y61QMX6YFL170ylToSFjH627h6TzlUDOMwRkuAiAFgkrBgEEAdpHDwEBB0Bibkmu Sf7yECzrkBmjD6VGWNVxTdiqb2RuAfGFY9RjRsLB7QQYAQoAIBYhBPSin999/hSM zxmsTif0s0WfACJXBQJkuAiAAhsCAIEJECf0s0WfACJXdiAEGRYIAB0WIQSiu8gv 1Xr0fIw/aoLbaV4Vf/JGvQUCZLgIgAAKCRDbaV4Vf/JGvZP9AQCwV06n3DZvuce3 /BtzG5zqUuf6Kp2Esgr2FrD4fKVbogD/ZHpXfi9ELdH/JTSVyujaTqhuxQ5B7UzV CUIb1qbg1APIEA/+IaLJIBySehy8dHDZQXit/XQYeROQLTT9PvyM35rZVMGH6VG8 Zb23BPCJ3N0ISOtVdG402lSP0ilP/zSyQAbJN6F0o2tiPd558lPerFd/KpbCIp8N kYaLlHWIDiN2AE3c6sfCiCPMtXOR7HCeQapGQBS/IMh1qYHffuzuEy7tbrMvjdra VN9Rqtp7PSuRTbO3jAhm0Oe4lDCAK4zyZfjwiZGxnj9s1dyEbxYB2GhTOgkiX/96 Nw+m/ShaKqTM7o3pNUEs9J3oHeGZFCCaZBv97ctqrYhnNB4kzCxAaZ6K9HAAmcKe WT2q4JdYzwB6vEeHnvxl7M0Dj9pUTMujW77Qh5IkUQLYZ2XQYnKAV2WI90B0R1p9 bXP+jqqkaNCrxKHV1tYOB6037CziGcZmiDneiTlM765MTLJLlHNqlXxDCzRwEazU y9dNzITjVT0qhc6th8/vqN9dqvQaAGa13u86Gbv4XPYdE+5MXPM/fTgkKaPBYcIV QMvLfoZxyaTk4nzNbBxwwEEHrvTcWDdWxGNtkWRZw0+U5JpXCOi9kBCtFrJ701UG UFs56zWndQUS/2xDyGk8GObGBSRLCwsXsKsF6hSX5aKXHyrAAxEUEscRaAmzd6O3 ZyZGVsEsOuGCLkekUMF/5dwOhEDXrY42VR/ZxdDTY99dznQkwTt4o7FOmkY=3D =3DsIIN -----END PGP PUBLIC KEY BLOCK----- --------------CKPeGwEVGUuHLHO0kaoGvMTJ-- --------------UcQ0D7F82ZDjBYx4thPEnCUx-- --------------O6zwnXp9OinQvEkI9DGuOLGa Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature" -----BEGIN PGP SIGNATURE----- wnsEABYIACMWIQSiu8gv1Xr0fIw/aoLbaV4Vf/JGvQUCZRaX3AUDAAAAAAAKCRDbaV4Vf/JGvYSv AQDbYGITbR97jsapOUv2wMwpwoQOOqb0TkSdqMkD1NE5egD/cTolbVXIhOczfmm+jux7+KfUaTg7 B3iypkOqofYcUQI= =dWXy -----END PGP SIGNATURE----- --------------O6zwnXp9OinQvEkI9DGuOLGa--