From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E586C43381 for ; Sat, 30 Mar 2019 14:36:27 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 21FB4218A6 for ; Sat, 30 Mar 2019 14:36:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="BBK1kPDP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 21FB4218A6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=TnJaLbHoMKFzCwx5ovoMr8QNIZOoP/m+60O9TgZI14s=; b=BBK1kPDP7yVh1L +qDSL0sbPEoapLbwjqQFeviobiLBFeSRrs+9Q2qM7IxUWdTD/FqxwMFJUjGNVQ05DMJAkUgw9p+F3 EbYQfSxkYTharK/XNVQF41XWgJZwRBUok8LjAXSUx3MfgptRfnYJ4yLpYO4JqMrVBQmHUUFxxdgMr AQne5/3/BhNS2nB0zES+1Duye7JIzIJ8j2zc/pYdge7xOUjOxlhSfH/R67WSWixe84qgTxLRlkiEb InI+/2PPhQhTrMFWjXAHLSxLau3ID7uSskO3ecPGX6xgZifrPv0fH2bj0SNa9IgOSTXqEyw6XE35j iGQb08/d8zD4tLrLPerw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hAF5u-0007AQ-MT; Sat, 30 Mar 2019 14:36:26 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hAF5s-0007A7-4Y for linux-i3c@lists.infradead.org; Sat, 30 Mar 2019 14:36:25 +0000 Received: from localhost (unknown [IPv6:2a01:e0a:2c:6930:5cf4:84a1:2763:fe0d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bbrezillon) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id AFBC52811DC; Sat, 30 Mar 2019 14:36:22 +0000 (GMT) Date: Sat, 30 Mar 2019 15:36:18 +0100 From: Boris Brezillon To: Przemyslaw Gaj Subject: Re: [PATCH v4 1/6] i3c: add addr and lvr to i2c_dev_desc structure Message-ID: <20190330153618.48719ee5@collabora.com> In-Reply-To: <20190310135843.21154-2-pgaj@cadence.com> References: <20190310135843.21154-1-pgaj@cadence.com> <20190310135843.21154-2-pgaj@cadence.com> Organization: Collabora X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190330_073624_308598_7123B533 X-CRM114-Status: GOOD ( 15.23 ) X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux I3C List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-i3c@lists.infradead.org, vitor.soares@synopsys.com, rafalc@cadence.com, agolec@cadence.com, bbrezillon@kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org On Sun, 10 Mar 2019 13:58:38 +0000 Przemyslaw Gaj wrote: > I need to store address and lvr value for I2C devices without static definition > in DT. This allows secondary master to transmit DEFSLVS command properly. > > Signed-off-by: Przemyslaw Gaj > --- > include/linux/i3c/master.h | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/include/linux/i3c/master.h b/include/linux/i3c/master.h > index eca8337..3c27d9f 100644 > --- a/include/linux/i3c/master.h > +++ b/include/linux/i3c/master.h > @@ -71,6 +71,9 @@ struct i2c_dev_boardinfo { > * @common: common part of the I2C device descriptor > * @boardinfo: pointer to the boardinfo attached to this I2C device > * @dev: I2C device object registered to the I2C framework > + * @addr: I2C device address > + * @lvr: LVR (Legacy Virtual Register) needed by the I3C core to know about > + * the I2C device limitations > * > * Each I2C device connected on the bus will have an i2c_dev_desc. > * This object is created by the core and later attached to the controller > @@ -84,6 +87,8 @@ struct i2c_dev_desc { > struct i3c_i2c_dev_desc common; > const struct i2c_dev_boardinfo *boardinfo; > struct i2c_client *dev; > + u16 addr; > + u8 lvr; You also need to remove lvr from i2c_dev_boardinfo and adjust the code to use i2c_dev_desc->addr and i2c_dev_desc->lvr in this patch, not in patch 3. > }; > > /** _______________________________________________ linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c