From patchwork Fri Mar 8 10:34:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhargav Raviprakash X-Patchwork-Id: 13586641 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 11E34C54E4A for ; Fri, 8 Mar 2024 10:36:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=MmIF6K+eEbZEfsCYUaf/cXotOJ5ajQ2YS+MohgzDPyU=; b=CxBi3iXO4vG0E6 NKvjTZ97CeNFAuaoCkfMrA3CDWG4ksTcuiJoU5pqXbYsociDqPXLxnLwDdxTb8P8DLk2FAkcU0nSK mG/ZwEq2WbRjL8KBgRRoMxMKXyN34ff2HZMWQ/GTNJQ0ZMp/+oDVW3bH0PJO003wSJfPYQ2dugwDn EOh9RqVZJfzfHmg7lAX77UOTOzLLi3L9ws7rVCwJ3p9DyoYtyLd72qxJtcTLOMvaAsdS7SkqX/tP1 BrN5xevY2ss2sbGQAdeSWi+tzXIBAxBbVEXqTXTDDRip5HDxv7frEpassNtggYYhuHHdT+4W7cnQK j4RWeR1OcUVBQwxIxWgg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1riXZt-00000008mzt-49BY; Fri, 08 Mar 2024 10:35:49 +0000 Received: from [14.140.155.42] (helo=esa2.ltts.com) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1riXZg-00000008ml3-2L0l for linux-arm-kernel@lists.infradead.org; Fri, 08 Mar 2024 10:35:38 +0000 IronPort-SDR: C/mkGctU34Ufv1Pdk4mhacotdjR1wbzH5qZUdLAGszJHGzVwns5FYnGxs3WSnwNaJeghA/t8TI iYAnCjJrzxZw== Received: from unknown (HELO localhost.localdomain) ([192.168.34.55]) by esa2.ltts.com with ESMTP; 08 Mar 2024 16:05:10 +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 v3 06/11] mfd: tps6594-spi: Add TI TPS65224 PMIC SPI Date: Fri, 8 Mar 2024 16:04:50 +0530 Message-Id: <20240308103455.242705-7-bhargav.r@ltts.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240308103455.242705-1-bhargav.r@ltts.com> References: <20240308103455.242705-1-bhargav.r@ltts.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240308_023537_278083_B4FC9D19 X-CRM114-Status: GOOD ( 10.63 ) 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 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 b9428dc12..393f8ebec 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 = (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_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");