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[83.11.208.51]) by smtp.gmail.com with ESMTPSA id a27-20020ac2521b000000b0050482b29ac8sm1510781lfl.31.2023.10.30.12.36.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Oct 2023 12:36:56 -0700 (PDT) From: Artur Weber Date: Mon, 30 Oct 2023 20:36:41 +0100 Subject: [PATCH 4/6] mfd: bcm590xx: Add compatible for BCM59054 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231030-bcm59054-v1-4-3517f980c1e3@gmail.com> References: <20231030-bcm59054-v1-0-3517f980c1e3@gmail.com> In-Reply-To: <20231030-bcm59054-v1-0-3517f980c1e3@gmail.com> To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , Liam Girdwood , Mark Brown Cc: Stanislav Jakubek , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Artur Weber X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1698694608; l=1936; i=aweber.kernel@gmail.com; s=20231030; h=from:subject:message-id; bh=GaZAs1pHOm9g/5MXQbdGtce8n4JeiRhmO5EZ2BKjVhk=; b=iXnXR/iUSsOy5Qa5LWnXMndbYTWYQ0arqnxQ5RAfnU1nadKV2ZmXXoLfF5IdKOLigzM8FZ/6i NxuD1yo/ADECA98t5VkRwFb8psKKdYFIGg5911KUgycrohoLdBS8NHv X-Developer-Key: i=aweber.kernel@gmail.com; a=ed25519; pk=RhDBfWbJEHqDibXbhNEBAnc9FMkyznGxX/hwfhL8bv8= The BCM59056 supported by the bcm590xx driver is similar to the BCM59054 MFD. Add a compatible for it in the driver, in preparation for adding support for this chip in the bcm590xx regulator driver. Signed-off-by: Artur Weber --- drivers/mfd/bcm590xx.c | 5 ++++- include/linux/mfd/bcm590xx.h | 7 +++++++ 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/mfd/bcm590xx.c b/drivers/mfd/bcm590xx.c index 92eede9a5e61..f5c5fa97ca9a 100644 --- a/drivers/mfd/bcm590xx.c +++ b/drivers/mfd/bcm590xx.c @@ -50,6 +50,8 @@ static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri) bcm590xx->dev = &i2c_pri->dev; bcm590xx->i2c_pri = i2c_pri; + bcm590xx->device_type = (unsigned int)of_device_get_match_data(bcm590xx->dev); + bcm590xx->regmap_pri = devm_regmap_init_i2c(i2c_pri, &bcm590xx_regmap_config_pri); if (IS_ERR(bcm590xx->regmap_pri)) { @@ -91,7 +93,8 @@ static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri) } static const struct of_device_id bcm590xx_of_match[] = { - { .compatible = "brcm,bcm59056" }, + { .compatible = "brcm,bcm59054", .data = (void *)BCM59054_TYPE }, + { .compatible = "brcm,bcm59056", .data = (void *)BCM59056_TYPE }, { } }; MODULE_DEVICE_TABLE(of, bcm590xx_of_match); diff --git a/include/linux/mfd/bcm590xx.h b/include/linux/mfd/bcm590xx.h index 6b8791da6119..ed0d8be6387c 100644 --- a/include/linux/mfd/bcm590xx.h +++ b/include/linux/mfd/bcm590xx.h @@ -13,12 +13,19 @@ #include #include +/* device types */ +enum { + BCM59054_TYPE, + BCM59056_TYPE, +}; + /* max register address */ #define BCM590XX_MAX_REGISTER_PRI 0xe7 #define BCM590XX_MAX_REGISTER_SEC 0xf0 struct bcm590xx { struct device *dev; + unsigned int device_type; struct i2c_client *i2c_pri; struct i2c_client *i2c_sec; struct regmap *regmap_pri;