From patchwork Wed Mar 20 10:25:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhargav Raviprakash X-Patchwork-Id: 781422 Received: from esa1.ltts.com (unknown [118.185.121.105]) (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 0E29940843; Wed, 20 Mar 2024 10:26:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=118.185.121.105 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710930386; cv=none; b=tmxww8bcEnvm6y8fZXPveC1ttvVJi2+S42eBQR8wr9mTDDREzpq6faFb8VfRNUyQZoijWY+fnjWdE/8qhra3K42CS/snhssmHZbWu/xdkb6BKLTUnYUcRSH86571KrlbASkTq7Hh1yxAT5X/U3ZNqX/Ag2NLzpnXIVx4/jnK5tA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710930386; c=relaxed/simple; bh=meFra01wSqvik460QI1BkYgoMrU6jS4EmDaaP6c1kkc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=RFVkZsugyPPcGjYAh5OH3Tc8ZGKnlGYAN67+WbyHT6675fN67wxFs9kG5B3UWj2+42BOAg28jsOsNbF8BXZVEvzDjk5GO3RIk6Wc3uSjDQRGOcBNsQmPpPwrt4mP4xI1WyANq49oyZ5HjHlOD3jDFd1gdsy/nPUoFVczdwUDO1Q= 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=118.185.121.105 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: DGqQ5P+8fHtHKecCscuy5+Eb73BNAZLwdU7bSHyKRWwrPaeq36rZ9FsUZiet8YW7waB3uKtQ1L cdEUPWIBxr/Q== Received: from unknown (HELO localhost.localdomain) ([192.168.34.55]) by esa1.ltts.com with ESMTP; 20 Mar 2024 15:56:17 +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, eblanc@baylibre.com, Bhargav Raviprakash Subject: [PATCH v4 06/11] mfd: tps6594-spi: Add TI TPS65224 PMIC SPI Date: Wed, 20 Mar 2024 15:55:54 +0530 Message-Id: <20240320102559.464981-7-bhargav.r@ltts.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240320102559.464981-1-bhargav.r@ltts.com> References: <20240320102559.464981-1-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 SPI driver which has significant functional overlap. Signed-off-by: Bhargav Raviprakash Acked-by: Julien Panis --- drivers/mfd/tps6594-spi.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/tps6594-spi.c b/drivers/mfd/tps6594-spi.c index 82a1c02e3..a9cdc524f 100644 --- a/drivers/mfd/tps6594-spi.c +++ b/drivers/mfd/tps6594-spi.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * SPI access driver for TI TPS6594/TPS6593/LP8764 PMICs + * SPI access driver for TI TPS65224/TPS6594/TPS6593/LP8764 PMICs * * Copyright (C) 2023 BayLibre Incorporated - https://www.baylibre.com/ */ @@ -77,16 +77,29 @@ static const struct regmap_config tps6594_spi_regmap_config = { .use_single_write = true, }; +static const struct regmap_config tps65224_spi_regmap_config = { + .reg_bits = 16, + .val_bits = 8, + .max_register = TPS6594_REG_DWD_FAIL_CNT_REG, + .volatile_table = &tps65224_volatile_table, + .reg_read = tps6594_spi_reg_read, + .reg_write = tps6594_spi_reg_write, + .use_single_read = true, + .use_single_write = true, +}; + static const struct tps6594_match_data match_data[] = { [TPS6594] = {TPS6594, &tps6594_spi_regmap_config}, [TPS6593] = {TPS6593, &tps6594_spi_regmap_config}, [LP8764] = {LP8764, &tps6594_spi_regmap_config}, + [TPS65224] = {TPS65224, &tps65224_spi_regmap_config}, }; static const struct of_device_id tps6594_spi_of_match_table[] = { { .compatible = "ti,tps6594-q1", .data = &match_data[TPS6594], }, { .compatible = "ti,tps6593-q1", .data = &match_data[TPS6593], }, { .compatible = "ti,lp8764-q1", .data = &match_data[LP8764], }, + { .compatible = "ti,tps65224-q1", .data = &match_data[TPS65224],}, {} }; MODULE_DEVICE_TABLE(of, tps6594_spi_of_match_table); @@ -133,5 +146,5 @@ static struct spi_driver tps6594_spi_driver = { module_spi_driver(tps6594_spi_driver); MODULE_AUTHOR("Julien Panis "); -MODULE_DESCRIPTION("TPS6594 SPI Interface Driver"); +MODULE_DESCRIPTION("SPI Interface Driver for TPS65224, TPS6594/3, and LP8764"); MODULE_LICENSE("GPL");