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=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 0B887C433E5 for ; Mon, 22 Mar 2021 13:18:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E5ABF6192D for ; Mon, 22 Mar 2021 13:18:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230039AbhCVNSl (ORCPT ); Mon, 22 Mar 2021 09:18:41 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:43692 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231499AbhCVNOa (ORCPT ); Mon, 22 Mar 2021 09:14:30 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 12MDCC3B107997; Mon, 22 Mar 2021 08:12:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1616418732; bh=l2YfGOt4N3cRC8aCOZDj34h1G6XMGtZe96eVBpMvhSc=; h=From:To:CC:Subject:Date; b=IYDAcy9v5UoI62XLGD4GrtbKOnnwC+J5OOz1cn7A/2cd/txdtysFsC6ri2ipNdg5n /4khwGwSEgbwdkMPfkOiPldsGun6KjZ6nuKEbwSfspmqHdmGYcVh6mfKf4Hh790Zju qgrplLGDCyaw+k2TMu9dnUeAezMNJxOUyKT+egkc= Received: from DLEE113.ent.ti.com (dlee113.ent.ti.com [157.170.170.24]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 12MDCBbD029249 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 22 Mar 2021 08:12:11 -0500 Received: from DLEE100.ent.ti.com (157.170.170.30) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Mon, 22 Mar 2021 08:12:11 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2 via Frontend Transport; Mon, 22 Mar 2021 08:12:11 -0500 Received: from gsaswath-HP-ProBook-640-G5.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 12MDC8Nr074875; Mon, 22 Mar 2021 08:12:08 -0500 From: Aswath Govindraju CC: Vignesh Raghavendra , Lokesh Vutla , Kishon Vijay Abraham I , Aswath Govindraju , Nishanth Menon , Tero Kristo , Rob Herring , , , Subject: [PATCH v7 0/3] J7200: Add support for GPIO and higher speed modes in MMCSD subsystems Date: Mon, 22 Mar 2021 18:42:03 +0530 Message-ID: <20210322131206.24887-1-a-govindraju@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following series of patches - Add support for GPIO subsystem in main and wakeup domains. - Add voltage regulator device tree nodes and their corresponding pinmux to support power cycle and voltage switch required for UHS-I modes - sets respective tags in sdhci0 node to support higher speeds - remove no-1-8-v tag from sdhci1 node to support UHS-I modes - Update delay values for various speed modes supported. test logs - eMMC HS400 speed mode https://pastebin.ubuntu.com/p/xqZt34mRWf/ - SD SDR104 speed mode https://pastebin.ubuntu.com/p/qM2H85SQvX/ - GPIO logs https://pastebin.ubuntu.com/p/7WXdRxxdWz/ Changes since v6: - Corrected the node name from vdd_sd_dv_pins_default to vdd-sd-dv-pins-default Changes since v5: - Corrected the link in patch 3 as it broken. - Added the version number for the references used in patch 3. - picked up reviewed-by from grygorii for patches 1 and 2. Changes since v4: - Added main_i2c0 pinmux required for doing power cycles to MMCSD1 subsystem - Updated delay values for various speed modes supported - Corrected the ti,ngpio property to indicate highest gpio lines that can be accessed. - Reran the performace tests Changes since v3: - Removed patch (1 in v3). - Rebased and included patches that add support for GPIO from series [1]. - Re-ran the performace tests for SD and eMMC. Changes since v2: - Added main_gpio0 DT node - Added voltage regulator device tree nodes required to support UHS-I modes Changes since v1: - squashed the two patches into one - added performance logs for the above mentioned speed modes Aswath Govindraju (1): arm64: dts: ti: k3-j7200: Add support for higher speed modes and update delay select values for MMCSD subsystems Faiz Abbas (2): arm64: dts: ti: k3-j7200: Add gpio nodes arm64: dts: ti: k3-j7200-common-proc-board: Disable unused gpio modules .../dts/ti/k3-j7200-common-proc-board.dts | 58 +++++++++++++ arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 86 ++++++++++++++++++- .../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 34 ++++++++ 3 files changed, 176 insertions(+), 2 deletions(-) -- 2.17.1