From patchwork Thu Jul 23 21:09:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VGFtw6FzIFN6xbFjcw==?= X-Patchwork-Id: 1335145 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=quarantine dis=none) header.from=protonmail.ch Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BCQDf2NSfz9sSt for ; Fri, 24 Jul 2020 07:18:42 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727052AbgGWVSk (ORCPT ); Thu, 23 Jul 2020 17:18:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56450 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726304AbgGWVSj (ORCPT ); Thu, 23 Jul 2020 17:18:39 -0400 Received: from hera.iit.uni-miskolc.hu (hera.iit.uni-miskolc.hu [IPv6:2001:738:6001:500::4]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 982ECC0619DC; Thu, 23 Jul 2020 14:18:39 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by hera.iit.uni-miskolc.hu (Postfix) with ESMTP id 06A74A12; Thu, 23 Jul 2020 23:10:29 +0200 (CEST) X-Virus-Scanned: Kamavis at iit.uni-miskolc.hu Received: from hera.iit.uni-miskolc.hu ([127.0.0.1]) by localhost (hera.iit.uni-miskolc.hu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Ae8prMPlSpa0; Thu, 23 Jul 2020 23:10:19 +0200 (CEST) Received: from titan.hitronhub.home (unknown [IPv6:2a02:8109:a180:908:226:9eff:fe30:2af8]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: szucst@iit.uni-miskolc.hu) by hera.iit.uni-miskolc.hu (Postfix) with ESMTPSA id 33A04A0F; Thu, 23 Jul 2020 23:10:19 +0200 (CEST) From: =?utf-8?b?VGFtw6FzIFN6xbFjcw==?= To: Rob Herring , Thierry Reding , Jonathan Hunter , Vidya Sagar , Lorenzo Pieralisi , JC Kuo , Sameer Pujar , devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Cc: =?utf-8?b?VGFtw6FzIFN6xbFjcw==?= Subject: [PATCH v2 1/4] arm64: tegra: Enable signal voltage switching on Tegra194 SDMMC1 and SDMMC3 Date: Thu, 23 Jul 2020 23:09:29 +0200 Message-Id: <20200723210932.8076-2-tszucs@protonmail.ch> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200723210932.8076-1-tszucs@protonmail.ch> References: <20200723210932.8076-1-tszucs@protonmail.ch> MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Add pad voltage configuration nodes for SDMMC pads with configurable voltages and enable supported SD card, SDIO and eMMC modes. Signed-off-by: Tamás Szűcs --- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 45 ++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 48160f48003a..8351035bb6a7 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -4,6 +4,7 @@ #include #include #include +#include #include #include #include @@ -467,6 +468,9 @@ interconnects = <&mc TEGRA194_MEMORY_CLIENT_SDMMCRA &emc>, <&mc TEGRA194_MEMORY_CLIENT_SDMMCWA &emc>; interconnect-names = "dma-mem", "write"; + pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; + pinctrl-0 = <&sdmmc1_3v3>; + pinctrl-1 = <&sdmmc1_1v8>; nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x07>; nvidia,pad-autocal-pull-down-offset-3v3-timeout = @@ -478,6 +482,15 @@ nvidia,pad-autocal-pull-down-offset-sdr104 = <0x00>; nvidia,default-tap = <0x9>; nvidia,default-trim = <0x5>; + cap-sd-highspeed; + cap-mmc-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + cap-sdio-irq; + mmc-ddr-1_8v; + mmc-hs200-1_8v; status = "disabled"; }; @@ -492,6 +505,9 @@ interconnects = <&mc TEGRA194_MEMORY_CLIENT_SDMMCR &emc>, <&mc TEGRA194_MEMORY_CLIENT_SDMMCW &emc>; interconnect-names = "dma-mem", "write"; + pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; + pinctrl-0 = <&sdmmc3_3v3>; + pinctrl-1 = <&sdmmc3_1v8>; nvidia,pad-autocal-pull-up-offset-1v8 = <0x00>; nvidia,pad-autocal-pull-down-offset-1v8 = <0x7a>; nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x07>; @@ -504,6 +520,15 @@ nvidia,pad-autocal-pull-down-offset-sdr104 = <0x00>; nvidia,default-tap = <0x9>; nvidia,default-trim = <0x5>; + cap-sd-highspeed; + cap-mmc-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + cap-sdio-irq; + mmc-ddr-1_8v; + mmc-hs200-1_8v; status = "disabled"; }; @@ -1029,6 +1054,26 @@ #interrupt-cells = <2>; interrupt-controller; + + sdmmc1_3v3: sdmmc1-3v3 { + pins = "sdmmc1-hv"; + power-source = ; + }; + + sdmmc1_1v8: sdmmc1-1v8 { + pins = "sdmmc1-hv"; + power-source = ; + }; + + sdmmc3_3v3: sdmmc3-3v3 { + pins = "sdmmc3-hv"; + power-source = ; + }; + + sdmmc3_1v8: sdmmc3-1v8 { + pins = "sdmmc3-hv"; + power-source = ; + }; }; host1x@13e00000 { From patchwork Thu Jul 23 21:09:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VGFtw6FzIFN6xbFjcw==?= X-Patchwork-Id: 1335149 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=quarantine dis=none) header.from=protonmail.ch Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BCQF01dXtz9sSy for ; Fri, 24 Jul 2020 07:19:00 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727109AbgGWVSk (ORCPT ); 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Thu, 23 Jul 2020 23:10:19 +0200 (CEST) From: =?utf-8?b?VGFtw6FzIFN6xbFjcw==?= To: Rob Herring , Thierry Reding , Jonathan Hunter , Vidya Sagar , Lorenzo Pieralisi , JC Kuo , Sameer Pujar , devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Cc: =?utf-8?b?VGFtw6FzIFN6xbFjcw==?= Subject: [PATCH v2 2/4] arm64: tegra: Fix CD on Jetson AGX Xavier SDMMC1 Date: Thu, 23 Jul 2020 23:09:30 +0200 Message-Id: <20200723210932.8076-3-tszucs@protonmail.ch> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200723210932.8076-1-tszucs@protonmail.ch> References: <20200723210932.8076-1-tszucs@protonmail.ch> MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Change GPIO used for card detection on SDMMC1. Signed-off-by: Tamás Szűcs --- arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index 4c005b811233..6c4a19cee34c 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -59,7 +59,7 @@ /* SDMMC1 (SD/MMC) */ mmc@3400000 { - cd-gpios = <&gpio TEGRA194_MAIN_GPIO(A, 0) GPIO_ACTIVE_LOW>; + cd-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>; }; /* SDMMC4 (eMMC) */ From patchwork Thu Jul 23 21:09:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VGFtw6FzIFN6xbFjcw==?= X-Patchwork-Id: 1335146 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=quarantine dis=none) header.from=protonmail.ch Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BCQDv1360z9sSy for ; Fri, 24 Jul 2020 07:18:55 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727770AbgGWVSk (ORCPT ); Thu, 23 Jul 2020 17:18:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56458 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727023AbgGWVSj (ORCPT ); Thu, 23 Jul 2020 17:18:39 -0400 Received: from hera.iit.uni-miskolc.hu (hera.iit.uni-miskolc.hu [IPv6:2001:738:6001:500::4]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B630AC0619E3; Thu, 23 Jul 2020 14:18:39 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by hera.iit.uni-miskolc.hu (Postfix) with ESMTP id 5E84CA0B; Thu, 23 Jul 2020 23:10:35 +0200 (CEST) X-Virus-Scanned: Kamavis at iit.uni-miskolc.hu Received: from hera.iit.uni-miskolc.hu ([127.0.0.1]) by localhost (hera.iit.uni-miskolc.hu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id z2kMW-m_-0Pd; Thu, 23 Jul 2020 23:10:29 +0200 (CEST) Received: from titan.hitronhub.home (unknown [IPv6:2a02:8109:a180:908:226:9eff:fe30:2af8]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: szucst@iit.uni-miskolc.hu) by hera.iit.uni-miskolc.hu (Postfix) with ESMTPSA id C81EAA10; Thu, 23 Jul 2020 23:10:20 +0200 (CEST) From: =?utf-8?b?VGFtw6FzIFN6xbFjcw==?= To: Rob Herring , Thierry Reding , Jonathan Hunter , Vidya Sagar , Lorenzo Pieralisi , JC Kuo , Sameer Pujar , devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Cc: =?utf-8?b?VGFtw6FzIFN6xbFjcw==?= Subject: [PATCH v2 3/4] arm64: tegra: Configure SDIO cards on Jetson AGX Xavier SDMMC1 Date: Thu, 23 Jul 2020 23:09:31 +0200 Message-Id: <20200723210932.8076-4-tszucs@protonmail.ch> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200723210932.8076-1-tszucs@protonmail.ch> References: <20200723210932.8076-1-tszucs@protonmail.ch> MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Preserve SDIO card power during a suspend/resume cycle and enable wake up of host system on SDIO IRQ assertion. Signed-off-by: Tamás Szűcs --- arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index 6c4a19cee34c..156e961a4557 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -60,6 +60,8 @@ /* SDMMC1 (SD/MMC) */ mmc@3400000 { cd-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>; + keep-power-in-suspend; + wakeup-source; }; /* SDMMC4 (eMMC) */ From patchwork Thu Jul 23 21:09:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VGFtw6FzIFN6xbFjcw==?= X-Patchwork-Id: 1335144 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=quarantine dis=none) header.from=protonmail.ch Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BCQDc4dwKz9sPB for ; Fri, 24 Jul 2020 07:18:40 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727032AbgGWVSk (ORCPT ); Thu, 23 Jul 2020 17:18:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56448 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726115AbgGWVSj (ORCPT ); Thu, 23 Jul 2020 17:18:39 -0400 X-Greylist: delayed 492 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Thu, 23 Jul 2020 14:18:39 PDT Received: from hera.iit.uni-miskolc.hu (hera.iit.uni-miskolc.hu [IPv6:2001:738:6001:500::4]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 91FFEC0619D3; Thu, 23 Jul 2020 14:18:39 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by hera.iit.uni-miskolc.hu (Postfix) with ESMTP id C3F27A10; Thu, 23 Jul 2020 23:10:35 +0200 (CEST) X-Virus-Scanned: Kamavis at iit.uni-miskolc.hu Received: from hera.iit.uni-miskolc.hu ([127.0.0.1]) by localhost (hera.iit.uni-miskolc.hu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Y1COzVsCAt1j; Thu, 23 Jul 2020 23:10:29 +0200 (CEST) Received: from titan.hitronhub.home (unknown [IPv6:2a02:8109:a180:908:226:9eff:fe30:2af8]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: szucst@iit.uni-miskolc.hu) by hera.iit.uni-miskolc.hu (Postfix) with ESMTPSA id 9F1A7A11; Thu, 23 Jul 2020 23:10:21 +0200 (CEST) From: =?utf-8?b?VGFtw6FzIFN6xbFjcw==?= To: Rob Herring , Thierry Reding , Jonathan Hunter , Vidya Sagar , Lorenzo Pieralisi , JC Kuo , Sameer Pujar , devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Cc: =?utf-8?b?VGFtw6FzIFN6xbFjcw==?= Subject: [PATCH v2 4/4] arm64: tegra: Enable HS400 on Tegra194 SDMMC4 Date: Thu, 23 Jul 2020 23:09:32 +0200 Message-Id: <20200723210932.8076-5-tszucs@protonmail.ch> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200723210932.8076-1-tszucs@protonmail.ch> References: <20200723210932.8076-1-tszucs@protonmail.ch> MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Enable HS400 signaling on Tegra194 SDMMC4 controller. Signed-off-by: Tamás Szűcs --- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 8351035bb6a7..e26f35b6279b 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -558,6 +558,7 @@ nvidia,default-tap = <0x8>; nvidia,default-trim = <0x14>; nvidia,dqs-trim = <40>; + mmc-hs400-1_8v; supports-cqe; status = "disabled"; };