From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BF39C1ED4F for ; Tue, 25 Jul 2023 11:38:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 31F77C433CC; Tue, 25 Jul 2023 11:38:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1690285108; bh=bHtA/fTSJDbr2p449WHx2nzq8EHfQgZ9JtvZl7bGagE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IBWtScW0F0PRLHBZqx1qXrbCfdBBYjyycNxN5VBwAKUye+cHwOFNoJr60P2HcfJuL V07jD+dqRSL45ag1bIn32C5xwYLPejXHa15F4HLd5IdslAKTvoITwa6FUfyOO5KxtL flEoJaOzuixI+ZZARQRp5Jjw9LmuH3UJ05MWM0MQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Wolfram Sang , Geert Uytterhoeven , Sasha Levin Subject: [PATCH 5.4 086/313] arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1 Date: Tue, 25 Jul 2023 12:43:59 +0200 Message-ID: <20230725104524.682025340@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230725104521.167250627@linuxfoundation.org> References: <20230725104521.167250627@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Wolfram Sang [ Upstream commit 1a2c4e5635177939a088d22fa35c6a7032725663 ] The schematics are misleading, the flow control is for HSCIF1. We need SCIF1 for GNSS/GPS which does not use flow control. Fixes: c6c816e22bc8 ("arm64: dts: ulcb-kf: enable SCIF1") Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230525084823.4195-2-wsa+renesas@sang-engineering.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi index 202177706cdeb..df00acb35263d 100644 --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi @@ -269,7 +269,7 @@ hscif0_pins: hscif0 { }; scif1_pins: scif1 { - groups = "scif1_data_b", "scif1_ctrl"; + groups = "scif1_data_b"; function = "scif1"; }; @@ -329,7 +329,6 @@ rsnd_for_pcm3168a_capture: endpoint { &scif1 { pinctrl-0 = <&scif1_pins>; pinctrl-names = "default"; - uart-has-rtscts; status = "okay"; }; -- 2.39.2