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Fri, 20 Mar 2026 01:32:23 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2a00:79e0:201d:8:9cdf:e932:6f2f:c654]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82b040debf9sm1408816b3a.47.2026.03.20.01.32.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Mar 2026 01:32:23 -0700 (PDT) From: Chen-Yu Tsai To: Mark Brown , Liam Girdwood , Benson Leung , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, chrome-platform@lists.linux.dev Subject: [PATCH 2/2] regulator: cros-ec: Add regulator supply Date: Fri, 20 Mar 2026 16:31:33 +0800 Message-ID: <20260320083135.2455444-3-wenst@chromium.org> X-Mailer: git-send-email 2.53.0.959.g497ff81fa9-goog In-Reply-To: <20260320083135.2455444-1-wenst@chromium.org> References: <20260320083135.2455444-1-wenst@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260320_013224_673361_B3532939 X-CRM114-Status: GOOD ( 12.48 ) 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 Even a regulator remotely controlled by the EC will have a power supply input. Add the supply property name from the device tree binding to the regulator description. Signed-off-by: Chen-Yu Tsai --- drivers/regulator/cros-ec-regulator.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/regulator/cros-ec-regulator.c b/drivers/regulator/cros-ec-regulator.c index fb0767b33a36..aec275fe1f44 100644 --- a/drivers/regulator/cros-ec-regulator.c +++ b/drivers/regulator/cros-ec-regulator.c @@ -183,6 +183,7 @@ static int cros_ec_regulator_probe(struct platform_device *pdev) desc->owner = THIS_MODULE; desc->type = REGULATOR_VOLTAGE; desc->ops = &cros_ec_regulator_voltage_ops; + desc->supply_name = "vin"; ret = cros_ec_regulator_init_info(dev, drvdata); if (ret < 0) -- 2.53.0.959.g497ff81fa9-goog