From patchwork Fri Mar 16 07:08:11 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Katsuhiro Suzuki X-Patchwork-Id: 131903 Delivered-To: patch@linaro.org Received: by 10.46.84.17 with SMTP id i17csp386279ljb; Fri, 16 Mar 2018 00:08:24 -0700 (PDT) X-Google-Smtp-Source: AG47ELuYT7QKy7V/NJnq0HidKAt07ylQ8GVcvz9aqhdjF3KQXzwTB05VLe+IykhJdtx6nmMMp9Gu X-Received: by 2002:a17:902:9307:: with SMTP id bc7-v6mr928726plb.29.1521184104619; Fri, 16 Mar 2018 00:08:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1521184104; cv=none; d=google.com; s=arc-20160816; b=qfHXqZ78p4vpzqW8GcBC0sz6vCqA75RX7QaUiRLoPSBWadM/OWp8MZYr7ZIx7aQOS9 sYTXvk1y3BDxQic0y0y+SW/xymJxqYBz9nhpQd/iZqJoZ9afZd/GPTCXcWAHtEYke0bi dTlbF6gDvPPun2NiCG32qnl7qD79hhKokY/ogd65ncoHJ3hc1J87HOoE5zvkh3/aOAjM SLJL8qd2/rBwvA4TlJositIVgtwQq7EP7+DxEPU7vIi6x4+YlRrCgAmxI2v+KgcplhMw uubiGaa7bhnacjYEhR4kYgQJ0PuR/dotXtKloBYQMr+xhf32tpVBY9JxZwTyBO7neqEF JaNg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :arc-authentication-results; bh=iHNtCtrJzaYHZFwfstvNtpl/BRt4mpyoHq+Uqvc7jVI=; b=L0pOyE8E3JKSRnAV8Q7uruzNHUhwH3nYOrVuHps9zM3kjIIUky5cMfwz+rZaboerOF wOw6Q9vKUTgPcCX4s5JThqcZg4b6WnKFn8TkaG3wSX9nF6zC+IoJiJ+HL9rbBKKD6BBh 6ulqhZAZSzESjAavsrHzOQMj03YDr26323H/wEYDAEYimtoV5QO65yI6Pp3qNjcYBk9w 0ykvZ3uk7bZSLjsf9aXG9jwrHcKeL6E1rI2L/K5st5BKFGrAWsMgW4Z6gwP7YSFBoiPu /Qwk0EJ1Z1S1aUhZFOy1QeWajR9/Uq7hxaYMlyy9n+U9BwVEGdQ8GA5yVZTU3dmwdbJ8 Xs/g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a22si4593739pgv.47.2018.03.16.00.08.23; Fri, 16 Mar 2018 00:08:24 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752168AbeCPHIS (ORCPT + 28 others); Fri, 16 Mar 2018 03:08:18 -0400 Received: from mx.socionext.com ([202.248.49.38]:27537 "EHLO mx.socionext.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750814AbeCPHIR (ORCPT ); Fri, 16 Mar 2018 03:08:17 -0400 Received: from unknown (HELO iyokan-ex.css.socionext.com) ([172.31.9.54]) by mx.socionext.com with ESMTP; 16 Mar 2018 16:08:16 +0900 Received: from mail.mfilter.local (m-filter-1 [10.213.24.61]) by iyokan-ex.css.socionext.com (Postfix) with ESMTP id 23D4A6006F; Fri, 16 Mar 2018 16:08:16 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Fri, 16 Mar 2018 16:08:16 +0900 Received: from yuzu.css.socionext.com (yuzu [172.31.8.45]) by kinkan.css.socionext.com (Postfix) with ESMTP id 007721A0DEC; Fri, 16 Mar 2018 16:08:16 +0900 (JST) Received: from aegis.e01.socionext.com (unknown [10.213.134.210]) by yuzu.css.socionext.com (Postfix) with ESMTP id BD72F1217AC; Fri, 16 Mar 2018 16:08:15 +0900 (JST) From: Katsuhiro Suzuki To: Mark Brown , alsa-devel@alsa-project.org, Rob Herring Cc: Masami Hiramatsu , Jassi Brar , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Katsuhiro Suzuki Subject: [PATCH 0/2] add syscon property to binding document Date: Fri, 16 Mar 2018 16:08:11 +0900 Message-Id: <20180316070813.17969-1-suzuki.katsuhiro@socionext.com> X-Mailer: git-send-email 2.16.2 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds syscon property for specifying soc-glue core. The soc-glue core is used for changing the state of S/PDIF signal output pin to signal output state or Hi-Z state. After resetting of SoC Hi-Z state is selected. Currently, we set this mode in local changed U-Boot or some bootloaders fixedly. This patch removes dependencies of bootloader from UniPhier audio system driver. Katsuhiro Suzuki (2): ASoC: uniphier: add syscon property to binding document ASoC: uniphier: add syscon property for UniPhier sound system .../devicetree/bindings/sound/uniphier,aio.txt | 8 ++++++++ sound/soc/uniphier/aio-core.c | 21 +++++++++++++++++++++ sound/soc/uniphier/aio-cpu.c | 11 +++++++++++ sound/soc/uniphier/aio-reg.h | 3 +++ sound/soc/uniphier/aio.h | 2 ++ 5 files changed, 45 insertions(+) -- 2.16.2