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([188.163.112.79]) by smtp.gmail.com with ESMTPSA id lf11-20020a170907174b00b0092b546b57casm2147585ejc.195.2023.04.07.09.05.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Apr 2023 09:05:36 -0700 (PDT) From: Svyatoslav Ryhel To: Guenter Roeck , Jean Delvare , Rob Herring , Krzysztof Kozlowski , Svyatoslav Ryhel Cc: linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/2] hwmon: ina2xx: add optional regulator support Date: Fri, 7 Apr 2023 19:05:08 +0300 Message-Id: <20230407160508.20479-3-clamor95@gmail.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230407160508.20479-1-clamor95@gmail.com> References: <20230407160508.20479-1-clamor95@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=0.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1762534362640659409?= X-GMAIL-MSGID: =?utf-8?q?1762534362640659409?= TI ina2xx sensors according to datasheets have dedicated vs supplies. Add it for proper work. Signed-off-by: Svyatoslav Ryhel --- drivers/hwmon/ina2xx.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/hwmon/ina2xx.c b/drivers/hwmon/ina2xx.c index 00fc70305a89..fd50d9785ccb 100644 --- a/drivers/hwmon/ina2xx.c +++ b/drivers/hwmon/ina2xx.c @@ -656,6 +656,10 @@ static int ina2xx_probe(struct i2c_client *client) return PTR_ERR(data->regmap); } + ret = devm_regulator_get_enable(dev, "vs"); + if (ret) + return dev_err_probe(dev, ret, "failed to enable vs regulator\n"); + ret = ina2xx_init(data); if (ret < 0) { dev_err(dev, "error configuring the device: %d\n", ret);