From patchwork Tue Jan 24 13:43:10 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 92349 Delivered-To: patch@linaro.org Received: by 10.140.20.99 with SMTP id 90csp1717615qgi; Tue, 24 Jan 2017 05:41:31 -0800 (PST) X-Received: by 10.98.87.27 with SMTP id l27mr38800019pfb.169.1485265291881; Tue, 24 Jan 2017 05:41:31 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id z12si19215130pgz.5.2017.01.24.05.41.31; Tue, 24 Jan 2017 05:41:31 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-serial-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@linaro.org; spf=pass (google.com: best guess record for domain of linux-serial-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-serial-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751131AbdAXNl0 (ORCPT + 2 others); Tue, 24 Jan 2017 08:41:26 -0500 Received: from mail-wm0-f53.google.com ([74.125.82.53]:33468 "EHLO mail-wm0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751086AbdAXNlZ (ORCPT ); Tue, 24 Jan 2017 08:41:25 -0500 Received: by mail-wm0-f53.google.com with SMTP id d140so42934135wmd.0 for ; Tue, 24 Jan 2017 05:41:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=cq276xMc5tPBDvLby/3g0kGHNrDFB+LIZ9+c62mw97s=; b=ijzXdRGIlY6BcrRPVYTALQwrlUqO2vG++8H3FOHHCqBro/X7Te8qOhTGSng2Fd28Im bmvM4Yd4PSHo2X2C1o7iPPlPD/D+vyuz42Z9WupQqPrFx79IkPYGdUSNHyKG/YEMHd5p Yt4MFYrtRSah5m+uKGmGXALZHGso6dep6agvg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=cq276xMc5tPBDvLby/3g0kGHNrDFB+LIZ9+c62mw97s=; b=X5QUD3fzGFSlAPi4y4NeIgdE9KmmMJJVnvV3iDvzffSvkHQYWFXNqlil0in+LS0Vpq BI8is2/6UFO4IgLAgbHwwb4zpgngmaZsX22yjZ7SopkNtpu4zbTYDfmTN82JoaW3hsJh bnmt0PSsM7YsHhLRqyAsPKLPhigG05DlzX4Fv8/srtetzcMjZvIPqKbox+3HJuM+O0Ut GPxIJFYx1ZMu/SKC4zlhNvvJNMEoHb4TnBxv3GkITmPJpJjZ2W1eZxKY54X1QXu29WSP gBitOB/QANtitQhxmqdnSyRUmAEN3N/z+w5aP4Avmcuhr71M7tzJWHiI6TnBxbkJx0QO /o1w== X-Gm-Message-State: AIkVDXL+0nZm0+xgKF1Rmu2czp82DXst0BbU96gjrPSUx+M8ewKl3rXy2v3rgWIqVeJ0mKe6 X-Received: by 10.223.163.75 with SMTP id d11mr28232006wrb.87.1485265283787; Tue, 24 Jan 2017 05:41:23 -0800 (PST) Received: from localhost.localdomain (host81-129-172-30.range81-129.btcentralplus.com. [81.129.172.30]) by smtp.gmail.com with ESMTPSA id d42sm19966165wrd.7.2017.01.24.05.41.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 24 Jan 2017 05:41:23 -0800 (PST) From: Lee Jones To: gregkh@linuxfoundation.org, jslaby@suse.com, linux-serial@vger.kernel.org, robh+dt@kernel.org, devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@stlinux.com, patrice.chotard@st.com, Lee Jones Subject: [PATCH 8/8] ARM: dts: STiH407-family: Enable HW flow-control Date: Tue, 24 Jan 2017 13:43:10 +0000 Message-Id: <20170124134310.27512-9-lee.jones@linaro.org> X-Mailer: git-send-email 2.10.2 In-Reply-To: <20170124134310.27512-1-lee.jones@linaro.org> References: <20170124134310.27512-1-lee.jones@linaro.org> Sender: linux-serial-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org Hardware flow-control capability must be specified at a platform level in order to inform the ASC driver that the platform is capable (i.e. are the lines wired up, etc). STiH4{07,10} devices are indeed capable, so let's provide the property. Signed-off-by: Lee Jones --- arch/arm/boot/dts/stih407-family.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.10.2 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index 9789978..7ada8ea 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -226,7 +226,7 @@ pinctrl-0 = <&pinctrl_serial0_flowctrl>; pinctrl-1 = <&pinctrl_serial0>; clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>; - + st,hw-flow-control; status = "disabled"; };