From patchwork Fri Feb 23 09:36:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhargav Raviprakash X-Patchwork-Id: 776041 Received: from esa2.ltts.com (unknown [14.140.155.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EBD305D47A; Fri, 23 Feb 2024 09:38:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=14.140.155.42 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708681112; cv=none; b=Mws5n4uZefahz9FTfz9/puDatulRh07/0F4bpq/7q6cHf1FRygMkccllCUEXLtU01e1Zx/KRqFOd5KQ1w8ycuw0q/MwOOqoiMqFVJet/2OuJ5mt/xGuACzWot4bvDjjwPso1YHZcEnJqoLXW6aMhwNpNG20h9uXC1+dyl2SDw1U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708681112; c=relaxed/simple; bh=bIYWeV6UlLBAi1dlqnzn/tg+3fzIeekvQyeRXUiIzDc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=HrFDu/8AyIc1vm/yUBAeqcnrWjBjXdRnooiaxr1/PjtpmtjTMsXHm/NtXd5QP7N9VIFEkNcxai2HQdOrTow5r8Lip6hvEno5Sgl5HnZDo3kHaTrJtjmeKHAOG6h7eKw68tnXtMm4E++f+/JdFi5dmrt33UFkGwy47IYj+wM4KWQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ltts.com; spf=pass smtp.mailfrom=ltts.com; arc=none smtp.client-ip=14.140.155.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ltts.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ltts.com IronPort-SDR: EurZgV/oiuT6ybOHFxdGTGSswDRCVYVINgWl/D4lOfsb8XmPxXgJj8swBa1LPwYTRWW0tIffTo Rr9Ohz94+8Lg== Received: from unknown (HELO localhost.localdomain) ([192.168.34.55]) by esa2.ltts.com with ESMTP; 23 Feb 2024 15:07:13 +0530 From: Bhargav Raviprakash To: linux-kernel@vger.kernel.org Cc: m.nirmaladevi@ltts.com, lee@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, jpanis@baylibre.com, devicetree@vger.kernel.org, arnd@arndb.de, gregkh@linuxfoundation.org, lgirdwood@gmail.com, broonie@kernel.org, linus.walleij@linaro.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, nm@ti.com, vigneshr@ti.com, kristo@kernel.org, Bhargav Raviprakash Subject: [PATCH v2 05/14] mfd: tps6594-i2c: Add TI TPS65224 PMIC I2C Date: Fri, 23 Feb 2024 15:06:52 +0530 Message-Id: <20240223093701.66034-6-bhargav.r@ltts.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240223093701.66034-1-bhargav.r@ltts.com> References: <20240223093701.66034-1-bhargav.r@ltts.com> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add support for TPS65224 PMIC in TPS6594's I2C driver which has significant functional overlap. Signed-off-by: Bhargav Raviprakash --- drivers/mfd/tps6594-i2c.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/tps6594-i2c.c b/drivers/mfd/tps6594-i2c.c index e80e0af2b..c5b352ecc 100644 --- a/drivers/mfd/tps6594-i2c.c +++ b/drivers/mfd/tps6594-i2c.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * I2C access driver for TI TPS6594/TPS6593/LP8764 PMICs + * I2C access driver for TI TPS65224/TPS6594/TPS6593/LP8764 PMICs * * Copyright (C) 2023 BayLibre Incorporated - https://www.baylibre.com/ */ @@ -192,16 +192,27 @@ static const struct regmap_config tps6594_i2c_regmap_config = { .write = tps6594_i2c_write, }; +static const struct regmap_config tps65224_i2c_regmap_config = { + .reg_bits = 16, + .val_bits = 8, + .max_register = TPS6594_REG_DWD_FAIL_CNT_REG, + .volatile_table = &tps65224_volatile_table, + .read = tps6594_i2c_read, + .write = tps6594_i2c_write, +}; + static const struct tps6594_match_data match_data[] = { [TPS6594] = {TPS6594, &tps6594_i2c_regmap_config}, [TPS6593] = {TPS6593, &tps6594_i2c_regmap_config}, [LP8764] = {LP8764, &tps6594_i2c_regmap_config}, + [TPS65224] = {TPS65224, &tps65224_i2c_regmap_config}, }; static const struct of_device_id tps6594_i2c_of_match_table[] = { { .compatible = "ti,tps6594-q1", .data = (void *)&match_data[TPS6594], }, { .compatible = "ti,tps6593-q1", .data = (void *)&match_data[TPS6593], }, { .compatible = "ti,lp8764-q1", .data = (void *)&match_data[LP8764], }, + { .compatible = "ti,tps65224-q1", .data = (void *)&match_data[TPS65224], }, {} }; MODULE_DEVICE_TABLE(of, tps6594_i2c_of_match_table); @@ -248,5 +259,5 @@ static struct i2c_driver tps6594_i2c_driver = { module_i2c_driver(tps6594_i2c_driver); MODULE_AUTHOR("Julien Panis "); -MODULE_DESCRIPTION("TPS6594 I2C Interface Driver"); +MODULE_DESCRIPTION("I2C Interface Driver for TPS65224, TPS6594/3, and LP8764"); MODULE_LICENSE("GPL");