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=-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 52B93C433DF for ; Thu, 18 Jun 2020 15:29:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2B779208C3 for ; Thu, 18 Jun 2020 15:29:17 +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="cObS6mFQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731569AbgFRP3P (ORCPT ); Thu, 18 Jun 2020 11:29:15 -0400 Received: from esa6.microchip.iphmx.com ([216.71.154.253]:15756 "EHLO esa6.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731535AbgFRP3H (ORCPT ); Thu, 18 Jun 2020 11:29:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1592494147; x=1624030147; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=zm+f5NC0s8tHPMJu0+UciLLciIrxqv4wIAMMNwcR3sg=; b=cObS6mFQIB5fnu+VmA+7kBOJbvYVjHNv87W+mLMf3KQh0x7cimW75OyY LcaGJlfxN93v9VgAxkYrpTtFcrO7J5e+n4szh1Xh27XH4fw/Iwt1IdmIL R/1uyufmZJUXv4/Nl9qomST0/DUDnLSG3uX0xz3MTGLaeQ/v1mp0GIL7d 6P36RdXQvl6nBlCnSeSCBdeTfSerhzi8WxxPoArLMkouhacNodrZAslex ZxeX3NGyOiloEwVKRYeCr2IvD9pTMXPoCemmWnUNJNnR2RKzl/33PklJp 8BcdRH+pU0h0KEwb/TCMOAt6wVh70Mj/mtGEho9SGYGnF9hRK7cl+mXbj w==; IronPort-SDR: BBpKP0k80BnzTU0KNlP6t6swWUaLBzHXrPQ8Ly60CEey804TPvXbbsK0m9ZcnqXXTXx822ANG2 uTjRRrwsDJ9VfbqeLQKzOHZnHHGzijHMuUujh2w0D0ixwz1XliJhUfghlM28+0Iqf8gNGTADoI bOzRHkPl+n1YoaZnqRUXMMfXQYqhVJJz3zn9GTz29hdb3KKVxH5wg/1d64f0eYJIYaOjqVpaMQ 3pvBw6dGw7pVNd4i5lXU9OiJwxG3/1yI/9RsYapsRpqt0ZS/gONstlQ6mOcGYUxQ7Kcms8rDfj 26g= X-IronPort-AV: E=Sophos;i="5.75,251,1589266800"; d="scan'208";a="16258207" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 18 Jun 2020 08:29:06 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Thu, 18 Jun 2020 08:29:05 -0700 Received: from rob-ult-m19940.microchip.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.1979.3 via Frontend Transport; Thu, 18 Jun 2020 08:28:46 -0700 From: Codrin Ciubotariu To: , , CC: , , , , "Codrin Ciubotariu" Subject: [PATCH v2] ARM: dts: at91: sama5d2_xplained: Remove pdmic node Date: Thu, 18 Jun 2020 18:28:45 +0300 Message-ID: <20200618152845.682723-1-codrin.ciubotariu@microchip.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The PDMIC needs PDM microphones to work. sama5d2 xplained doesn't have such microphones, so there is no reason to enable PDMIC and take the pins since there is no-one using them. Signed-off-by: Codrin Ciubotariu --- Changes in v2: - rebased on top of at91-dt; - added more details in the commit description; - changed subject from: "[PATCH 3/3] Revert "ARM: at91/dt: sama5d2 Xplained: add pdmic node"" to "[PATCH v2] ARM: dts: at91: sama5d2_xplained: Remove pdmic node" 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 0e17df568d0b..058fae1b4a76 100644 --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -168,16 +168,6 @@ 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>; @@ -599,12 +589,6 @@ pinctrl_macb0_phy_irq: macb0_phy_irq { bias-disable; }; - pinctrl_pdmic_default: pdmic_default { - pinmux = , - ; - bias-disable; - }; - pinctrl_qspi0_default: qspi0_default { sck_cs { pinmux = , -- 2.25.1