From patchwork Fri Mar 22 13:25:25 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 781942 Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) (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 CCDDF60BB1 for ; Fri, 22 Mar 2024 13:27:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711114025; cv=none; b=UHH9xTbulru1b2UZ7Lt90oM/42vKAxSRgEyQC9atkdiUpnzyu51LJSH7eaTxB4h5Ds3yNv5GjX2rlyK5Svd3xPYGccL8c5mW8jUlEKNCCXBEBP6jVOIKFgonmENGf0bTpAoS6bDGDdhmkdrJKi7SyDEyTnzXFAuNqW8j+r0uthA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711114025; c=relaxed/simple; bh=LqqomsdktA9PTDP493BWKLGoi/VPntCQe2jcifDjxWY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=S7EJLzzdZf+AKuKQOncz3mHG7Vp9h/eOLlauv6+xAONal33NUaRFHqo4saZm4p2fjkjEfpydvp11RgnAiaL9Ufnq5OeQVWgMejcSxwcFucaZXuNvXOuREmr21BeWq+7FqBGiDPiz78cGoVsmlE//+JkXcd6efpmJ3RIl4BH+LmA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=ef2WfHRK; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="ef2WfHRK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; s=k1; bh=sbE/F8+G/icLLI8X84PqoQEotRP5kSI8t6RtImPL4Eo=; b=ef2WfH RKpBRv/nQII0Z9hDSaM4KgARYRCWVeIjqsmxpdBuwfUsoGpAsGv0s5pocRBAGwTk a/Z7pt1wBDHhWQPWba7vRsJCkAGtmSVS1cf4O0o5KhCPaQxuzS7pHcEpkSTriZtE JiMks0bWOeDVhImRqeC0xwh2CCr2b/ecXWQjvn+ot+TGeRu4agwtY1Rx8+R4uh5H 7Slg3aJJh4JEEy1lGxOUjczxcu3nySlBL5dDCI7t8MiSM/EKe28Pqm0js1qRp2Dr iIYNw0nABiqFdMAyc4F7OcQNMk5G2cHvE6oUm8jY20ik/xQE2FjTZeVwnfum4hGv GBIlJfkP9a55KS1A== Received: (qmail 3871041 invoked from network); 22 Mar 2024 14:26:47 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 22 Mar 2024 14:26:47 +0100 X-UD-Smtp-Session: l3s3148p1@RKGTxj8U8pRehhtF From: Wolfram Sang To: linux-i2c@vger.kernel.org Cc: Wolfram Sang , Binbin Zhou , Andi Shyti , linux-kernel@vger.kernel.org Subject: [PATCH 32/64] i2c: ls2x: reword according to newest specification Date: Fri, 22 Mar 2024 14:25:25 +0100 Message-ID: <20240322132619.6389-33-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240322132619.6389-1-wsa+renesas@sang-engineering.com> References: <20240322132619.6389-1-wsa+renesas@sang-engineering.com> Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Match the wording of this driver wrt. the newest I2C v7, SMBus 3.2, I3C specifications and replace "master/slave" with more appropriate terms. They are also more specific because we distinguish now between a remote entity ("client") and a local one ("target"). Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-ls2x.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/i2c/busses/i2c-ls2x.c b/drivers/i2c/busses/i2c-ls2x.c index ebae6035701d..99fbc561e7f6 100644 --- a/drivers/i2c/busses/i2c-ls2x.c +++ b/drivers/i2c/busses/i2c-ls2x.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Loongson-2K/Loongson LS7A I2C master mode driver + * Loongson-2K/Loongson LS7A I2C host controller mode driver * * Copyright (C) 2013 Loongson Technology Corporation Limited. * Copyright (C) 2014-2017 Lemote, Inc. @@ -51,7 +51,7 @@ /* Control Register Bit */ #define LS2X_CTR_EN BIT(7) /* 0: I2c frequency setting 1: Normal */ #define LS2X_CTR_IEN BIT(6) /* Enable i2c interrupt */ -#define LS2X_CTR_MST BIT(5) /* 0: Slave mode 1: Master mode */ +#define LS2X_CTR_MST BIT(5) /* 0: Target mode 1: Host mode */ #define CTR_FREQ_MASK GENMASK(7, 6) #define CTR_READY_MASK GENMASK(7, 5) @@ -251,7 +251,7 @@ static int ls2x_i2c_xfer_one(struct ls2x_i2c_priv *priv, return ret; } -static int ls2x_i2c_master_xfer(struct i2c_adapter *adap, +static int ls2x_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) { int ret; @@ -273,7 +273,7 @@ static unsigned int ls2x_i2c_func(struct i2c_adapter *adap) } static const struct i2c_algorithm ls2x_i2c_algo = { - .master_xfer = ls2x_i2c_master_xfer, + .xfer = ls2x_i2c_xfer, .functionality = ls2x_i2c_func, };