From patchwork Mon Jun 15 09:55:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Codrin Ciubotariu X-Patchwork-Id: 199070 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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 08A72C433E0 for ; Mon, 15 Jun 2020 09:55:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DC8A62068E for ; Mon, 15 Jun 2020 09:55:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="FWTE3LOC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728368AbgFOJzo (ORCPT ); Mon, 15 Jun 2020 05:55:44 -0400 Received: from esa3.microchip.iphmx.com ([68.232.153.233]:25620 "EHLO esa3.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729546AbgFOJzl (ORCPT ); Mon, 15 Jun 2020 05:55:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1592214941; x=1623750941; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=EhgQcEHdAJNNogp8ECOYFDSbKYvI+4DJ91LLczqWy04=; b=FWTE3LOCNe8dkA+l9ufDkKq+ekYxqlzUbszUeuV3h3ONxdFb/nCGFcyz X4ff/+TAK7XgMkf44udOLqNVi1/qWGGv1c7UE4h1c/hJ2boeZZUb43hJd SWAgHPzchwMkAgQ6zik5syAKZDae5HfD8SEq1K5lIlOmsktwDqlIr2aXJ s+uRyMtg8C8X/fGsAHhSpeR4vehbpHHa2IyWMPzs+r2D6h5wud+ycPM5R PcL/0CFTQvZlibDgjQz57IoN5WeUCwvBUPctX71MOQyXWB5i+BLDzK8+b P7cRqqlHc54X0vLBAr9Q5+v2OqfD0MzB/Va1Qv/1asFSL/tk0knTYRuXd g==; IronPort-SDR: 3s2PWCYQ6TfpQV3qjczFo20MSKizU76Vihaekzc+/qHm8xTAzxtT3kh+4s+S0oZYGEXetR6Yh7 OfTBjXknHe7jR+mfKwKGcahtHRVhbVSRLO5zcR/GRQdNaB05IDPbRfnS1Xtf5JfgGSkfHG263Y ZrBWFhHPBLCIhyQioV5KNu8CxD1fegoTK2DkpAvTTErXbcW1ka2VixFF60DiKFiup4XUpuNOU7 ad73hHq2NghakCJmS3kNIiG/1RyLF7u0eB0kGR0l9UtEqcHwI3bmImJjlnFp3ARRwNNZrOqwKJ KAU= X-IronPort-AV: E=Sophos;i="5.73,514,1583218800"; d="scan'208";a="80112721" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 15 Jun 2020 02:55:40 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Mon, 15 Jun 2020 02:55:40 -0700 Received: from rob-ult-m19940.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.1979.3 via Frontend Transport; Mon, 15 Jun 2020 02:55:37 -0700 From: Codrin Ciubotariu To: , , CC: , , , , , Codrin Ciubotariu Subject: [PATCH 2/3] ARM: dts: at91: sam9x60ek: classd: pull-down the L1 and L3 lines Date: Mon, 15 Jun 2020 12:55:24 +0300 Message-ID: <20200615095525.43414-2-codrin.ciubotariu@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200615095525.43414-1-codrin.ciubotariu@microchip.com> References: <20200615095525.43414-1-codrin.ciubotariu@microchip.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The L1 and L3 lines drive NMOS transistors that are OFF with a low level. On the SAM9X60 EK board, if the pins corresponding to L1 and L3 have pull-ups enabled, there is an extra 2 x 30uA power consumption. Use pull-downs for these 2 lines to remove the unnecessary power consumption. Fixes: 1e5f532c2737 ("ARM: dts: at91: sam9x60: add device tree for soc and board") Signed-off-by: Codrin Ciubotariu --- arch/arm/boot/dts/at91-sam9x60ek.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts index b484745bf2d4..3b9bb29d9e23 100644 --- a/arch/arm/boot/dts/at91-sam9x60ek.dts +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts @@ -470,9 +470,9 @@ classd { pinctrl_classd_default: classd { atmel,pins = ; + AT91_PIOA 27 AT91_PERIPH_C AT91_PINCTRL_PULL_DOWN>; }; }; From patchwork Mon Jun 15 09:55:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Codrin Ciubotariu X-Patchwork-Id: 199069 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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, 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 936DEC433DF for ; Mon, 15 Jun 2020 09:56:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6E54D2068E for ; Mon, 15 Jun 2020 09:56:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="T0HTIX/I" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729243AbgFOJz7 (ORCPT ); Mon, 15 Jun 2020 05:55:59 -0400 Received: from esa4.microchip.iphmx.com ([68.232.154.123]:15679 "EHLO esa4.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729562AbgFOJz6 (ORCPT ); Mon, 15 Jun 2020 05:55:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1592214958; x=1623750958; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=692fkDEuh1BmOmtP0c+bSMMGsuxUEiPJurUSSpS4uUw=; b=T0HTIX/IsF43+IXO3T2hh9t9SO2bvYXEwHHl70lgPjBfuwPv5G+WnAe1 ks4zqFwCOFRjWmYsY1pdCU8yoMwWHQx4lzNWVIkKplfa/KOnoaArEs6KO m14K4xE07F3FZlmwqeMnVXXsduc9uOBzGeslWeUomUxiOXkUJqopWQ3s0 zLGT73xYJjOiJrpQXvFJZiCWiWRrArgnkZz7yEtBF5RXEySKep7d/dWPC LFjb3F6+vKNSlCXALZchIf4o6Fmpz0jvhq0OjETLbOk/ljKE9UCVFWV/H JGt2Wf4ROU0tKDYlLjRwDMof069dueDZ0jj8mN79wtACufCjwPAbUxS0D w==; IronPort-SDR: rLYBr+VslBxEOPYBjxUKEiYArqrXdl9kzqgrpURDyTHV2dKN/ngSX3uyqdBTUkBqCkl/1lr0xw BrLv8RVagFWn3O4YnP872q1Mh8APTyh86pbT858yl0HVl+FTLRdCiyCxL6Dsbqa2XDa9ruKkGN gN3PUdg8PZPxdyuXLzock7a4rHmjYn7p7zAflOPDYIXnlpe/MXcM3RrJ27RF8G0E9EPJfYIFvU /3f9df31Sd7y4Hb2IMxza02O8Be5Cc/J2f0v8eNdcezxJZ3Ktx/VszckxGyYgIaCjBXyFzkb6J 2eo= X-IronPort-AV: E=Sophos;i="5.73,514,1583218800"; d="scan'208";a="76588062" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 15 Jun 2020 02:55:43 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Mon, 15 Jun 2020 02:55:40 -0700 Received: from rob-ult-m19940.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.1979.3 via Frontend Transport; Mon, 15 Jun 2020 02:55:40 -0700 From: Codrin Ciubotariu To: , , CC: , , , , , Codrin Ciubotariu Subject: [PATCH 3/3] Revert "ARM: at91/dt: sama5d2 Xplained: add pdmic node" Date: Mon, 15 Jun 2020 12:55:25 +0300 Message-ID: <20200615095525.43414-3-codrin.ciubotariu@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200615095525.43414-1-codrin.ciubotariu@microchip.com> References: <20200615095525.43414-1-codrin.ciubotariu@microchip.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org There are no PDM microphones on SAMA5D2 Xplained, to exercize the PDMIC. This reverts commit ca6349a8c51f2e3d6f2acdb36431e7d7328261f7. Signed-off-by: Codrin Ciubotariu --- arch/arm/boot/dts/at91-sama5d2_xplained.dts | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts index 54d96649da77..c0a255bda477 100644 --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -109,16 +109,6 @@ timer1: timer@1 { }; }; - pdmic@f8018000 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pdmic_default>; - atmel,model = "PDMIC @ sama5d2_xplained"; - atmel,mic-min-freq = <1000000>; - atmel,mic-max-freq = <3246000>; - atmel,mic-offset = <0x0>; - status = "okay"; - }; - uart1: serial@f8020000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1_default>; @@ -533,12 +523,6 @@ pinctrl_macb0_phy_irq: macb0_phy_irq { bias-disable; }; - pinctrl_pdmic_default: pdmic_default { - pinmux = , - ; - bias-disable; - }; - pinctrl_sdmmc0_default: sdmmc0_default { cmd_data { pinmux = ,