From patchwork Fri Mar 22 13:25:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 783371 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 3C1BE50A65 for ; Fri, 22 Mar 2024 13:26:44 +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=1711114006; cv=none; b=eWb4f2eS2FJ+CU+QcV7ao9+ypN8I6/qPJ6jegvodsdMrkoTo/Dj0G/ToIZ2BqF3NHAjQQp/p0qp5kJ1KIMGR+VWVxHexKiKMrrNd8eaPXTkGC/Qb2sB3yEV+LI7egp9jTbi7kaRbL/RiKCJbpY7taS1V8SsFX6iCu/lyLr8tf9o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711114006; c=relaxed/simple; bh=yjJFdslix4fvxNZnqmJv9g6Ug9JLy7/NmPCFMdQRC4M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mpadeGfVxj1T30d+pnTWLXJ1FDQRvNYI8tQystA7h16g7YPCug836m/t/8YJNI7tJGApLO7vKgC64rESWYUvXcEj1I/NHvSTZCX1ALbY9Fc48wYKaErOx6c5OrNwZ1TDTLyOgb5z/EZT44x2rYXj9BUD8Dj01eweCQwkV3B/8ug= 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=h2lJ2/uT; 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="h2lJ2/uT" 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=nPqXdlyyhoVRqPKoOjv5iKVpiVyc/2GvO8xysHtbwCM=; b=h2lJ2/ uTAJuVBvALeij3E7HhDhVB7/fK2mdO61oqQuQUGso6rFwd3mqai5jyslxoAArUya G7AEv1uS4yCFb3QafOciA6sTPiEmxBa1mX7XqE8dQlOT/awHTHrT+9EyD//x77Zi xuu0OfvsAte5hCCHxQJd2F+OesgBwu3ifnUzPBi7Z/AU5vL+I5Bl0/rMNvmwZ6Pz AyCjlvju3pXnPiHUKYVAp6vcz+V2TfFDm4ABfuRbntk+ySkbOS9pN+bpgLfI9RqV kQYXAjgG9Vr0DxjGpR+MBeL5ah3ZlsiSZJxC9Qiv/FuwnI3vL3Pi+XU5xfIF7vR6 otuCNEvEKwnu6Bpg== Received: (qmail 3870228 invoked from network); 22 Mar 2024 14:26:28 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 22 Mar 2024 14:26:28 +0100 X-UD-Smtp-Session: l3s3148p1@xr1uxT8UgJNehhtF From: Wolfram Sang To: linux-i2c@vger.kernel.org Cc: Wolfram Sang , Andi Shyti , Florian Fainelli , Broadcom internal kernel review list , Ray Jui , Scott Branden , linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 09/64] i2c: bcm2835: reword according to newest specification Date: Fri, 22 Mar 2024 14:25:02 +0100 Message-ID: <20240322132619.6389-10-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-bcm2835.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/i2c/busses/i2c-bcm2835.c b/drivers/i2c/busses/i2c-bcm2835.c index b92de1944221..62776e7fc586 100644 --- a/drivers/i2c/busses/i2c-bcm2835.c +++ b/drivers/i2c/busses/i2c-bcm2835.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * BCM2835 master mode driver + * BCM2835 host controller mode driver */ #include @@ -25,7 +25,7 @@ #define BCM2835_I2C_DEL 0x18 /* * 16-bit field for the number of SCL cycles to wait after rising SCL - * before deciding the slave is not responding. 0 disables the + * before deciding the client is not responding. 0 disables the * timeout detection. */ #define BCM2835_I2C_CLKT 0x1c @@ -223,7 +223,7 @@ static void bcm2835_drain_rxfifo(struct bcm2835_i2c_dev *i2c_dev) /* * Repeated Start Condition (Sr) * The BCM2835 ARM Peripherals datasheet mentions a way to trigger a Sr when it - * talks about reading from a slave with 10 bit address. This is achieved by + * talks about reading from a client with 10 bit address. This is achieved by * issuing a write, poll the I2CS.TA flag and wait for it to be set, and then * issue a read. * A comment in https://github.com/raspberrypi/linux/issues/254 shows how the @@ -391,7 +391,7 @@ static u32 bcm2835_i2c_func(struct i2c_adapter *adap) } static const struct i2c_algorithm bcm2835_i2c_algo = { - .master_xfer = bcm2835_i2c_xfer, + .xfer = bcm2835_i2c_xfer, .functionality = bcm2835_i2c_func, };