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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 07BF4C433E0 for ; Sun, 3 Jan 2021 14:20:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B58DF20936 for ; Sun, 3 Jan 2021 14:20:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726019AbhACOUk (ORCPT ); Sun, 3 Jan 2021 09:20:40 -0500 Received: from mail-lf1-f52.google.com ([209.85.167.52]:43683 "EHLO mail-lf1-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725840AbhACOUj (ORCPT ); Sun, 3 Jan 2021 09:20:39 -0500 Received: by mail-lf1-f52.google.com with SMTP id 23so58495556lfg.10; Sun, 03 Jan 2021 06:20:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=lyRDga/P88nXpUNSjHBPV4V01nLvTjv4Bg0ZMq7KWiw=; b=Cs3qe7Y3sa+2q2LMYf0Bm7gIHJuTwHz6MmY4eRtwFa9XsmZNSFuNVrEackUJmhBlCY PwhEHiZqJLiA3wwYy+AHKCXDsq7w/lvANqWtKWrDTbIUAEFo+XXFqmBxkSOEC8CGacmO H2RDTHzEf9uAMy5Xz0AVd54y5PuqXgFPhkHyOUX8PVZvlHqBPNoWY6b9Ex8SlZ5Cen6x 9uQk/fIM/SyrojJgPswp5a3ZuHHt/XbPScYV7tZdLYm6T2IPkgJtEFVpZYEgNlJgx5My Thf3kQnL5Y23KYjwxYOQVBo4hszTMDHSFpcOTyYzlAL15nMjJYdPgtOPn4zl6H0EGS5E N/rA== X-Gm-Message-State: AOAM531YXMoc+jQ3/eKKoQ2GI3nqSmtj4K1QyWy1rne3R2vdh2awrWdH L5nQLQuFO46DQOcymOKZo4atiyE6zkXQ1Q== X-Google-Smtp-Source: ABdhPJwqtCL2WZR2lgnS6qNkJmmik9smGPVjF1BAIHsjdmh83+L3Lk9l+Ce1n8Nn8PS141lKdVuKAA== X-Received: by 2002:ac2:430a:: with SMTP id l10mr10776662lfh.22.1609683596842; Sun, 03 Jan 2021 06:19:56 -0800 (PST) Received: from mail-lf1-f48.google.com (mail-lf1-f48.google.com. [209.85.167.48]) by smtp.gmail.com with ESMTPSA id c16sm7006237lfb.236.2021.01.03.06.19.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 03 Jan 2021 06:19:56 -0800 (PST) Received: by mail-lf1-f48.google.com with SMTP id a12so58583911lfl.6; Sun, 03 Jan 2021 06:19:56 -0800 (PST) X-Received: by 2002:a19:810:: with SMTP id 16mr33000667lfi.233.1609683595991; Sun, 03 Jan 2021 06:19:55 -0800 (PST) MIME-Version: 1.0 References: <20210103100007.32867-1-samuel@sholland.org> <20210103100007.32867-3-samuel@sholland.org> In-Reply-To: <20210103100007.32867-3-samuel@sholland.org> From: Chen-Yu Tsai Date: Sun, 3 Jan 2021 22:19:44 +0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [linux-sunxi] [PATCH v2 2/4] pinctrl: sunxi: h6-r: Add s_rsb pin functions To: Samuel Holland Cc: Maxime Ripard , Jernej Skrabec , Rob Herring , Michael Turquette , Stephen Boyd , Linus Walleij , Philipp Zabel , Andre Przywara , devicetree , linux-arm-kernel , linux-clk , "open list:GPIO SUBSYSTEM" , linux-kernel , linux-sunxi Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org On Sun, Jan 3, 2021 at 6:00 PM Samuel Holland wrote: > > As there is an RSB controller in the H6 SoC, there should be some pin > configuration for it. While no such configuration is documented, the > "s_i2c" pins are suspiciously on the "alternate" function 3, with no > primary function 2 given. This suggests the primary function for these > pins is actually RSB, and that is indeed the case. > > Add the "s_rsb" pin functions so the RSB controller can be used. > > Signed-off-by: Samuel Holland Acked-by: Chen-Yu Tsai