From patchwork Sun Oct 16 14:47:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Caleb Connolly X-Patchwork-Id: 615482 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A4DCC43217 for ; Sun, 16 Oct 2022 14:48:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229702AbiJPOsF (ORCPT ); Sun, 16 Oct 2022 10:48:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55244 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229660AbiJPOsF (ORCPT ); Sun, 16 Oct 2022 10:48:05 -0400 Received: from proxmox1.postmarketos.org (proxmox1.postmarketos.org [213.239.216.189]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 881B42EF02; Sun, 16 Oct 2022 07:48:04 -0700 (PDT) Received: from localhost.localdomain (cpc76482-cwma10-2-0-cust629.7-3.cable.virginm.net [86.14.22.118]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by proxmox1.postmarketos.org (Postfix) with ESMTPSA id 3CAFF140236; Sun, 16 Oct 2022 14:48:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=postmarketos.org; s=donut; t=1665931682; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qykf9cobLBLPVoVdRp46OEJmyRQZ5GGRqXYXF3AhMqQ=; b=c8kihdYuOdk+wvDvnRIOYzfEP/CE3sto28l9Tg2PdRQGotNs+L1vXsXBBpWALBBLZWnaGO kn7UecA9sqhpj3EDqtB+p70ydLJjL4G5iPfdIJIaSaHbGBHpxteJKPzwOBwoxItg+OLLtH 1Tfq917jRP9lLTFRgoJOckX2J/LP088= From: Caleb Connolly To: caleb@connolly.tech Cc: Dmitry Baryshkov , Andy Gross , Bjorn Andersson , devicetree@vger.kernel.org, Konrad Dybcio , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring Subject: [RESEND PATCH 1/7] arm64: dts: qcom: sdm845: commonize bluetooth UART pinmux Date: Sun, 16 Oct 2022 15:47:07 +0100 Message-Id: <20221016144714.1742824-2-kc@postmarketos.org> X-Mailer: git-send-email 2.38.0 In-Reply-To: <20221016144714.1742824-1-kc@postmarketos.org> References: <20221016144714.1742824-1-kc@postmarketos.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Caleb Connolly The 4-pin configuration for UART6 is used for all or almost all SDM845 devices with built in Bluetooth. Move the pinmux configuration to sdm845.dtsi in preparation to be removed from individual devices in future patches. Suggested-by: Dmitry Baryshkov Signed-off-by: Caleb Connolly --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index f0e286715d1b..8c69942b969b 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -2971,6 +2971,29 @@ pinmux { }; }; + qup_uart6_4pin: qup-uart6-4pin { + pinmux { + pins = "gpio45", "gpio46", "gpio47", "gpio48"; + function = "qup6"; + }; + + cts { + pins = "gpio45"; + bias-pull-down; + }; + + rts-tx { + pins = "gpio46", "gpio47"; + drive-strength = <2>; + bias-disable; + }; + + rx { + pins = "gpio48"; + bias-pull-up; + }; + }; + qup_uart7_default: qup-uart7-default { pinmux { pins = "gpio95", "gpio96";