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[60.248.18.139]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b2eceb029fbsm9480924a12.13.2025.06.04.21.08.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Jun 2025 21:09:01 -0700 (PDT) From: Chiang Brian To: chiang.brian@inventec.com Cc: conor+dt@kernel.org, devicetree@vger.kernel.org, geert+renesas@glider.be, grant.peltier.jg@renesas.com, jdelvare@suse.com, krzk+dt@kernel.org, linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux@roeck-us.net, robh@kernel.org Subject: [PATCH v5 2/2] hwmon: (pmbus/isl68137) Add support for RAA229621 Date: Thu, 5 Jun 2025 12:01:34 +0800 Message-Id: <20250605040134.4012199-3-chiang.brian@inventec.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250605040134.4012199-1-chiang.brian@inventec.com> References: <20250605040134.4012199-1-chiang.brian@inventec.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The RAA229621 is a digital dual output multiphase (X+Y <=3D 8) PWM controll= er designed to be compliant with AMD SVI3 specifications, targeting VDDCR_CPU=20 and VDDCR_SOC rails. Add support for it to the isl68137 driver. Signed-off-by: Chiang Brian --- v4 -> v5: - Wrap commit message body at 75 columns - Remove the incorrect description about dependency of dt-bindings - Link to v4: https://lore.kernel.org/all/20250602050415.848112-3-chiang.br= ian@inventec.com/ v3 -> v4: - Add Changelog - Remove unnecessary "From" tag - Link to v3: https://lore.kernel.org/all/20250303083537.3312250-1-chiang.b= rian@inventec.corp-partner.google.com/ v2 -> v3: - Fix the corrupted patch by sending plain text email - Link to v2: https://lore.kernel.org/all/CAJCfHmWJ9N1R8x6ikU02_RYq9ieq6yWY= 7CGdfvc4hRqHnX5szg@mail.gmail.com/ v1 -> v2: - Modify subject and description to meet requirements - Remove the override of isl68137_probe - Add the of_match between raa229621 and raa_dmpvr2_2rail - Link to v1: https://lore.kernel.org/all/CAJCfHmXm-fPD70uN-mNJdJkzf9B526y8= p=3DJh5E+W5cwJ0NVhEQ@mail.gmail.com/ drivers/hwmon/pmbus/isl68137.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/hwmon/pmbus/isl68137.c b/drivers/hwmon/pmbus/isl68137.c index 2af921039309..c52c55d2e7f4 100644 --- a/drivers/hwmon/pmbus/isl68137.c +++ b/drivers/hwmon/pmbus/isl68137.c @@ -63,6 +63,7 @@ enum chips { raa228228, raa229001, raa229004, + raa229621, }; =20 enum variants { @@ -465,6 +466,7 @@ static const struct i2c_device_id raa_dmpvr_id[] =3D { {"raa228228", raa_dmpvr2_2rail_nontc}, {"raa229001", raa_dmpvr2_2rail}, {"raa229004", raa_dmpvr2_2rail}, + {"raa229621", raa_dmpvr2_2rail}, {} }; =20 @@ -512,6 +514,7 @@ static const struct of_device_id isl68137_of_match[] = =3D { { .compatible =3D "renesas,raa228228", .data =3D (void *)raa_dmpvr2_2rail= _nontc }, { .compatible =3D "renesas,raa229001", .data =3D (void *)raa_dmpvr2_2rail= }, { .compatible =3D "renesas,raa229004", .data =3D (void *)raa_dmpvr2_2rail= }, + { .compatible =3D "renesas,raa229621", .data =3D (void *)raa_dmpvr2_2rail= }, { }, }; =20 --=20 2.25.1