From patchwork Tue Feb 19 14:08:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Katsuhiro Suzuki X-Patchwork-Id: 10819953 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4FDE06CB for ; Tue, 19 Feb 2019 14:08:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3B2B6285F0 for ; Tue, 19 Feb 2019 14:08:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2F3DC287BB; Tue, 19 Feb 2019 14:08:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id DF09D285F0 for ; Tue, 19 Feb 2019 14:08:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Byfw40To+grsSEtVx0uPIPociI4eSXLTkRP3Z4wnQ+4=; b=fOkjRQCnsFHvvY WkhME1Vn1qitGeS0is6W+b4DrDTlY57HCryisZz9wq81aQ/Dmsi/8pCIPP/ohXp0YpjOe9sJk4mRX eO549TDgFvixach3mLP+Z/8kUpBN/H8SLK1bbMGMLeNaqHO4altyxY1/q2mOeOt/Mu/F3fIKc7Vo2 UVvbLzDpoGQk1cgD1LX9XZLUUg6DDU1rxBjoYQoS4v6vaMtNrVHCMZ2vYuKLlR30thQm8MKHd3Wp+ TpXJQCMQOkNKPHyuZOJmNZRiok4oLunb4rQ6C51hf3DVJ12m/lp8j31MnJE5hSl9zF5RNli7l8ZvR A+dEJoDWMHg2n9f7YmCw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gw64C-0007Q5-JH; Tue, 19 Feb 2019 14:08:12 +0000 Received: from www1102.sakura.ne.jp ([219.94.129.142]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gw649-0007PG-Kj; Tue, 19 Feb 2019 14:08:11 +0000 Received: from fsav103.sakura.ne.jp (fsav103.sakura.ne.jp [27.133.134.230]) by www1102.sakura.ne.jp (8.15.2/8.15.2) with ESMTP id x1JE84bM082702; Tue, 19 Feb 2019 23:08:04 +0900 (JST) (envelope-from katsuhiro@katsuster.net) Received: from www1102.sakura.ne.jp (219.94.129.142) by fsav103.sakura.ne.jp (F-Secure/fsigk_smtp/530/fsav103.sakura.ne.jp); Tue, 19 Feb 2019 23:08:04 +0900 (JST) X-Virus-Status: clean(F-Secure/fsigk_smtp/530/fsav103.sakura.ne.jp) Received: from localhost.localdomain (119.104.232.153.ap.dti.ne.jp [153.232.104.119]) (authenticated bits=0) by www1102.sakura.ne.jp (8.15.2/8.15.2) with ESMTPSA id x1JE81Zl082668 (version=TLSv1.2 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 19 Feb 2019 23:08:04 +0900 (JST) (envelope-from katsuhiro@katsuster.net) From: Katsuhiro Suzuki To: Heiko Stuebner , linux-rockchip@lists.infradead.org Subject: [PATCH 2/2] arm64: dts: rockchip: fix cts, rts pin assign of UART3 for rk3399 Date: Tue, 19 Feb 2019 23:08:00 +0900 Message-Id: <20190219140800.12624-2-katsuhiro@katsuster.net> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190219140800.12624-1-katsuhiro@katsuster.net> References: <20190219140800.12624-1-katsuhiro@katsuster.net> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190219_060809_914915_7B9DF579 X-CRM114-Status: UNSURE ( 9.28 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Katsuhiro Suzuki , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This patch fixes pin assign of cts and rts signal of UART3. Currently GPIO3_C2 and C3 pins are assigned but TRM says that GPIO3_C0 and C1 are correct. Refer: RK3399 TRM v1.4 - Table 19-1 UART Interface Description Signed-off-by: Katsuhiro Suzuki --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 76fc2c7af80a..beaa92744a64 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -2535,12 +2535,12 @@ uart3_cts: uart3-cts { rockchip,pins = - <3 RK_PC2 RK_FUNC_2 &pcfg_pull_none>; + <3 RK_PC0 RK_FUNC_2 &pcfg_pull_none>; }; uart3_rts: uart3-rts { rockchip,pins = - <3 RK_PC3 RK_FUNC_2 &pcfg_pull_none>; + <3 RK_PC1 RK_FUNC_2 &pcfg_pull_none>; }; };