From patchwork Sat Sep 24 11:28:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: FUKAUMI Naoki X-Patchwork-Id: 12987580 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 42EB2C07E9D for ; Sat, 24 Sep 2022 11:31:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=WgNQ0OvnvR/oI6142b9J32UsRIj03/nYb3UApJRRG9Q=; b=c1a6NN3ui4HFhY XYrBzyz5dza9Bdx+8lF4VOPKVc/UMFIR20vu5mKKHIXrSki7nQEF3zjX8nIyJR4TtQn/LZ5FAmhZF bW+ZI1g7iwk4bDLdK4obD7i04zPNXrp5aOFdbWwAPXUqPnv662RQScexP9TBhxA6vWjpkH9m6wIKX lXNzoYjTd+JMG2hWIfybcyS9AUak3y9g9MmpI89bmjn3yKlSC7n+nSlJaFuiG4NdEj0gygB+e/vLm iXwNgUoBzkv1fLVB2EgvdiEts9t8HnW1a7K/le6M6EF9ZMx6S0PM/pCd3ftZlTyDZ5gCnFxLr7SV7 aPUxoFJFvp1s6UOhdTDw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oc3MV-006yZC-FH; Sat, 24 Sep 2022 11:30:23 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oc3MT-006yYh-2X; Sat, 24 Sep 2022 11:30:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=a9mDCz2GEZfDqlVmLC9zSym3y5GkyEMnPpNofJI56vA=; b=v3N9l6QJvpl2ux7L7UmCQ0sLSY 1iMHm19w3NnEyexcIHETcdYrQo+NdnIoP0/9Rp7Zt7LjKwvGQa9cpvjWIajjzQ6SbXTGkVPG70Zpb 2xgZRW9SyD7/DWnjzowhBbrsY7JQfTcelDyp9eTGxwsReyLDlt/c/iF0F0DYs/GLHZ5EpkYbuVxwO suw/UYxaRkP0Cz3tooE8K5qYe4UHTauz3CewDEz730/+3HaYXXbEhEDtTg9gFQTmMOfPbMdrEZqTA 4xJuXb+zhqo5ZdV+N3YhaZjCg9suKnzPofgggjugBuxka1JKdFn6eB6eG9DQuDVgewclBfvAcBNko O9m8d2jg==; Received: from sakura.naobsd.org ([160.16.200.221] helo=mail.naobsd.org) by casper.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oc3MK-008eM1-7T; Sat, 24 Sep 2022 11:30:20 +0000 Received: from secure.fukaumi.org ([10.0.0.2]) by mail.naobsd.org (8.14.4/8.14.4/Debian-4.1ubuntu1.1) with ESMTP id 28OBT5MA004632; Sat, 24 Sep 2022 20:29:06 +0900 From: FUKAUMI Naoki To: heiko@sntech.de Cc: linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, FUKAUMI Naoki Subject: [PATCH] arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series Date: Sat, 24 Sep 2022 11:28:12 +0000 Message-Id: <20220924112812.1219-1-naoki@radxa.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220924_123012_802848_EE4A2880 X-CRM114-Status: UNSURE ( 6.79 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org I2S1 pins are exposed on 40-pin header on Radxa ROCK Pi 4 series. their default function is GPIO, so I2S1 need to be disabled. Signed-off-by: FUKAUMI Naoki --- arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi index 645ced6617a6..1f76d3501bda 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi @@ -509,7 +509,6 @@ i2s0_p0_0: endpoint { &i2s1 { rockchip,playback-channels = <2>; rockchip,capture-channels = <2>; - status = "okay"; }; &i2s2 {