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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3DC1ACCA47B for ; Tue, 5 Jul 2022 10:42:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232607AbiGEKmR (ORCPT ); Tue, 5 Jul 2022 06:42:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34760 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232614AbiGEKlx (ORCPT ); Tue, 5 Jul 2022 06:41:53 -0400 Received: from mail-lf1-x12a.google.com (mail-lf1-x12a.google.com [IPv6:2a00:1450:4864:20::12a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CBB1815A1A for ; Tue, 5 Jul 2022 03:41:49 -0700 (PDT) Received: by mail-lf1-x12a.google.com with SMTP id t24so19859143lfr.4 for ; Tue, 05 Jul 2022 03:41:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=AlhmPeGdzSl4VmftPqKbphxaSgO+vD9XZg93/dH9aT0=; b=QUhPAn/uu+1VvzYO3fW/0EFXJxhrR2cvHxpuDXxgwYELJugQIN1foDzn+yiJVN1+0e rT8ANvlXLrKyojp0E8dj4nWQJ8boit8s6cheb16btkfnDnZ1YxkekkNdlwpDd+SlptKR mvyqD+pKTD3jtBzeCLXmCnwJXVSPkDcG3kC6svaVyzpKVlNq1VAw1IHL6vhjdNzW7glB ebtIqHXeCjVbmClDuj1RiC+UBFY3ixTmon7gzGwq/ws6y4pMVzR8I49Iayjnmk0gTLkp XOh247Bbbh8Cb4QsOTLjCDG0vmoDOIRvaRHpKeVDiUSxoc4aDYr7dxpFDS0MRnvPs9am Mi4A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=AlhmPeGdzSl4VmftPqKbphxaSgO+vD9XZg93/dH9aT0=; b=griKHG98ei0uP+ZTVjP82vH0iHNwKVjfodZ56NTc6KvSfH8TAQ23p76K+RuIs6oxEF G9Dd9y4ZJH9YsSYmhYFppO3DQfvtwdhrt+bkfsxqP+vEhRl+o4ZF+Ue5NzT/T8egMo1/ NB+SRYUBJpf5FxTwRgolWd/wbTYPPoGhTG8fEeJ760n9G8ODxCgv1Pw+n53xO14Q04lj Zm7+/kfkly6InMiKra/AIVjGaz9JnRr1zhKoI1MHDvvL65SnTaNAoNQ/MdKuxb6EaBXL avACChPHGF4ZfPUhdY6/8MBUh1iZBxqUM57UZ196ld4Bv0/V4giwZPo0XdtsPRHu/96j KCYg== X-Gm-Message-State: AJIora8xASzjT7K38YZkvHy3d0M1t64Xknnl5YR5P/AHLz3WYJKUJYW5 LciGQd+2QETY0n82WfnR8UhMggrcFAZg8g== X-Google-Smtp-Source: AGRyM1vjptCyMsRK+r5nQ88atcmuTZzVwHzYBPlZ5LOI0pPBwgX9pQfW0YqZywwiLMPLC19yT7Ul9A== X-Received: by 2002:ac2:4214:0:b0:481:6399:eaae with SMTP id y20-20020ac24214000000b004816399eaaemr13527825lfh.634.1657017709261; Tue, 05 Jul 2022 03:41:49 -0700 (PDT) Received: from krzk-bin.home ([84.20.121.239]) by smtp.gmail.com with ESMTPSA id q24-20020a056512211800b0047f615b5cbfsm5619814lfr.211.2022.07.05.03.41.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Jul 2022 03:41:48 -0700 (PDT) From: Krzysztof Kozlowski To: robh+dt@kernel.org, chanho61.park@samsung.com, krzysztof.kozlowski+dt@linaro.org Cc: Krzysztof Kozlowski , jaewon02.kim@samsung.com, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, alim.akhtar@samsung.com, semen.protsenko@linaro.org, devicetree@vger.kernel.org Subject: Re: (subset) [PATCH v3 5/5] arm64: dts: exynosautov9: add usi device tree nodes Date: Tue, 5 Jul 2022 12:41:40 +0200 Message-Id: <165701769258.78614.12814330323247269626.b4-ty@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220701015226.32781-6-chanho61.park@samsung.com> References: <20220701015226.32781-1-chanho61.park@samsung.com> <20220701015226.32781-6-chanho61.park@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org On Fri, 1 Jul 2022 10:52:26 +0900, Chanho Park wrote: > Universal Serial Interface (USI) supports three types of serial interface > such as Universal Asynchronous Receiver and Transmitter (UART), Serial > Peripheral Interface (SPI), and Inter-Integrated Circuit (I2C). > Each protocols can be working independently and configured as one of > those using external configuration inputs. > Exynos Auto v9 SoC support 12 USIs. When a USI uses two pins such as i2c > and 3 wire uarts(RX/TX only), we can use remain two pins as i2c mode. > So, we can define one USI node that includes serial/spi and hsi2c. > usi_i2c nodes can be used only for i2c mode. > > [...] Applied, thanks! [5/5] arm64: dts: exynosautov9: add usi device tree nodes https://git.kernel.org/krzk/linux/c/1ba1fd7d775dbccf43951671a7331c561408e72b Best regards, -- Krzysztof Kozlowski