From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752046AbeCPHIS (ORCPT ); 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 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 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