From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 576A8C43441 for ; Thu, 15 Nov 2018 20:45:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D6042086B for ; Thu, 15 Nov 2018 20:45:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="AMn6aV/V"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="RPNABCuC" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1D6042086B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389141AbeKPGyt (ORCPT ); Fri, 16 Nov 2018 01:54:49 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:39682 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389074AbeKPGys (ORCPT ); Fri, 16 Nov 2018 01:54:48 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 651146076A; Thu, 15 Nov 2018 20:45:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1542314724; bh=FTR/bSqHFdxP4ksbU8HfZv3KLwL+Lhc/KM3Gdlq0lWM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AMn6aV/V291Lb782yYEvVQaylJbPx1NrgwiYeFo3hXlttEK8c2eTA7+6Al9piiW0k BzfUtqwo49pFmQN4UHAedJSkZslG4I1Ng66hn2PUNvNs4y9p/dTaGZ8G7OPH6jQVIr ymnbUYBfF9Dd9pO/O38TiB52BkLnm4oYCeGpa5FI= Received: from jhugo-perf-lnx.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jhugo@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 7D02760710; Thu, 15 Nov 2018 20:45:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1542314723; bh=FTR/bSqHFdxP4ksbU8HfZv3KLwL+Lhc/KM3Gdlq0lWM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RPNABCuC/o3M6Vi48fabmZ4Dz4J0+mTqzWJOwHuD61Rou3/oNGMiNd0qO1xv4lL95 qrcE+05GSgekHo6t1CtAKFKvsmybwekzSBD7GGBCAtPWlJkfMyi3i1Xeo84QW2/bzn /mzHUuGh1M3lQb3iUWtqnEaRyVPOGa9A3JuahLco= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 7D02760710 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=jhugo@codeaurora.org From: Jeffrey Hugo To: andy.gross@linaro.org, david.brown@linaro.org Cc: bjorn.andersson@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jeffrey Hugo Subject: [PATCH v2 3/3] arm64: dts: qcom: msm8998-mtp: Add external SD Date: Thu, 15 Nov 2018 13:44:55 -0700 Message-Id: <1542314695-24071-4-git-send-email-jhugo@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1542314695-24071-1-git-send-email-jhugo@codeaurora.org> References: <1542314695-24071-1-git-send-email-jhugo@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The externally accessible SD card slot on the MTP is driven by SDCC2. Wire it up for use. Signed-off-by: Jeffrey Hugo --- arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi | 65 +++++++++++++++++++++++++++++++ arch/arm64/boot/dts/qcom/msm8998.dtsi | 1 + 2 files changed, 66 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi index b4276da..cf74883 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi @@ -241,3 +241,68 @@ }; }; }; + +&tlmm { + sdc2_clk_on: sdc2-clk-on { + pins = "sdc2_clk"; + bias-disable; /* NO pull */ + drive-strength = <16>; /* 16 MA */ + }; + + sdc2_clk_off: sdc2-clk-off { + pins = "sdc2_clk"; + bias-disable; /* NO pull */ + drive-strength = <2>; /* 2 MA */ + }; + + sdc2_cmd_on: sdc2-cmd-on { + pins = "sdc2_cmd"; + bias-pull-up; /* pull up */ + drive-strength = <10>; /* 10 MA */ + }; + + sdc2_cmd_off: sdc2-cmd-off { + pins = "sdc2_cmd"; + bias-pull-up; /* pull up */ + drive-strength = <2>; /* 2 MA */ + }; + + sdc2_data_on: sdc2-data-on { + pins = "sdc2_data"; + bias-pull-up; /* pull up */ + drive-strength = <10>; /* 10 MA */ + }; + + sdc2_data_off: sdc2-data-off { + pins = "sdc2_data"; + bias-pull-up; /* pull up */ + drive-strength = <2>; /* 2 MA */ + }; + + sdc2_cd_on: sdc2-cd-on { + function = "gpio"; + pins = "gpio95"; + bias-pull-up; /* pull up */ + drive-strength = <2>; /* 2 MA */ + }; + + sdc2_cd_off: sdc2-cd-off { + function = "gpio"; + pins = "gpio95"; + bias-pull-up; /* pull up */ + drive-strength = <2>; /* 2 MA */ + }; +}; + +&sdhc2 { + status = "okay"; + cd-gpios = <&tlmm 95 GPIO_ACTIVE_LOW>; + + vmmc-supply = <&vreg_l21a_2p95>; + vqmmc-supply = <&vreg_l13a_2p95>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>; + pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; +}; + diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index 09deee0..82f6472 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -3,6 +3,7 @@ #include #include +#include / { interrupt-parent = <&intc>; -- Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.