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Sun, 01 Jun 2025 22:11:38 -0700 (PDT) From: Chiang Brian To: jdelvare@suse.com, linux@roeck-us.net, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, geert+renesas@glider.be, grant.peltier.jg@renesas.com Cc: linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Chiang Brian Subject: [PATCH v4 2/2] hwmon: (pmbus/isl68137) Add support for RAA229621 Date: Mon, 2 Jun 2025 13:04:15 +0800 Message-Id: <20250602050415.848112-3-chiang.brian@inventec.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250602050415.848112-1-chiang.brian@inventec.com> References: <20250602050415.848112-1-chiang.brian@inventec.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The RAA229621 is a digital dual output multiphase (X+Y <= 8) PWM controller designed to be compliant with AMD SVI3 specifications, targeting VDDCR_CPU and VDDCR_SOC rails. Add support for it to the isl68137 driver. this patch depends on patch: dt-bindings: hwmon: (pmbus/isl68137) Add RAA229621 support Signed-off-by: Chiang Brian --- v3 -> v4: - Add Changelog - Remove unnecessary "From" tag - Link to v3: https://lore.kernel.org/all/20250303083537.3312250-1-chiang.brian@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_RYq9ieq6yWY7CGdfvc4hRqHnX5szg@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-mNJdJkzf9B526y8p=Jh5E+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, }; enum variants { @@ -465,6 +466,7 @@ static const struct i2c_device_id raa_dmpvr_id[] = { {"raa228228", raa_dmpvr2_2rail_nontc}, {"raa229001", raa_dmpvr2_2rail}, {"raa229004", raa_dmpvr2_2rail}, + {"raa229621", raa_dmpvr2_2rail}, {} }; @@ -512,6 +514,7 @@ static const struct of_device_id isl68137_of_match[] = { { .compatible = "renesas,raa228228", .data = (void *)raa_dmpvr2_2rail_nontc }, { .compatible = "renesas,raa229001", .data = (void *)raa_dmpvr2_2rail }, { .compatible = "renesas,raa229004", .data = (void *)raa_dmpvr2_2rail }, + { .compatible = "renesas,raa229621", .data = (void *)raa_dmpvr2_2rail }, { }, }; -- 2.43.0