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=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 D77D1C282CE for ; Mon, 15 Apr 2019 09:48:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 98EFA20833 for ; Mon, 15 Apr 2019 09:48:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727168AbfDOJs1 (ORCPT ); Mon, 15 Apr 2019 05:48:27 -0400 Received: from www1102.sakura.ne.jp ([219.94.129.142]:57193 "EHLO www1102.sakura.ne.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725798AbfDOJs0 (ORCPT ); Mon, 15 Apr 2019 05:48:26 -0400 Received: from fsav402.sakura.ne.jp (fsav402.sakura.ne.jp [133.242.250.101]) by www1102.sakura.ne.jp (8.15.2/8.15.2) with ESMTP id x3F9m79p078824; Mon, 15 Apr 2019 18:48:07 +0900 (JST) (envelope-from katsuhiro@katsuster.net) Received: from www1102.sakura.ne.jp (219.94.129.142) by fsav402.sakura.ne.jp (F-Secure/fsigk_smtp/530/fsav402.sakura.ne.jp); Mon, 15 Apr 2019 18:48:07 +0900 (JST) X-Virus-Status: clean(F-Secure/fsigk_smtp/530/fsav402.sakura.ne.jp) Received: from [192.168.1.2] (118.153.231.153.ap.dti.ne.jp [153.231.153.118]) (authenticated bits=0) by www1102.sakura.ne.jp (8.15.2/8.15.2) with ESMTPSA id x3F9m6gc078817 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NO); Mon, 15 Apr 2019 18:48:07 +0900 (JST) (envelope-from katsuhiro@katsuster.net) Subject: Re: [PATCH] arm64: dts: rockchip: fix IO domain voltage setting of APIO5 To: Heiko Stuebner , linux-rockchip@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Robin Murphy References: <20190327120317.15256-1-katsuhiro@katsuster.net> From: Katsuhiro Suzuki Message-ID: <5170ca5c-ac5a-d88f-6c3d-3794a5afdb30@katsuster.net> Date: Mon, 15 Apr 2019 18:48:06 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190327120317.15256-1-katsuhiro@katsuster.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ping... On 2019/03/27 21:03, Katsuhiro Suzuki wrote: > This patch fixes IO domain voltage setting that is related to > audio_gpio3d4a_ms (bit 1) of GRF_IO_VSEL. > > This is because RockPro64 schematics P.16 says that regulator > supplies 3.0V power to APIO5_VDD. So audio_gpio3d4a_ms bit should > be clear (means 3.0V). Power domain map is saying different thing > (supplies 1.8V) but I believe P.16 is actual connectings. > > Signed-off-by: Katsuhiro Suzuki > Suggested-by: Robin Murphy > --- > arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts > index 791fb0ee9722..20ec7d1c25d7 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts > +++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts > @@ -508,7 +508,7 @@ > status = "okay"; > > bt656-supply = <&vcc1v8_dvp>; > - audio-supply = <&vcca1v8_codec>; > + audio-supply = <&vcc_3v0>; > sdmmc-supply = <&vcc_sdio>; > gpio1830-supply = <&vcc_3v0>; > }; >