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 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8B92AC433F5 for ; Tue, 24 May 2022 10:31:53 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id B3B8284250; Tue, 24 May 2022 12:31:50 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=quarantine dis=none) header.from=microchip.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=microchip.com header.i=@microchip.com header.b="Qua2WfGf"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 839AD84271; Tue, 24 May 2022 12:31:48 +0200 (CEST) Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 58F4084250 for ; Tue, 24 May 2022 12:31:43 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=microchip.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=Eugen.Hristev@microchip.com DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1653388303; x=1684924303; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ARkXpTe+5wwRX6vnuchsBRgLbYUGvxDkhyvLJE3NFL4=; b=Qua2WfGfJepmedVgRkyEIZ5DSGaD/5pX6g7oDgk3ydQuKwal+pbdd6Bu ya1t0NpSO4/F7SyBENbHBFNpfHSqrrunfR7XYSqaXsFA63P1GgITfR0iW 6ROupG4tsK49AMKNoth3NW6xdUNKa/Ei6EB3WPMiSzvXwgj+DScNLY2C8 X3UgbvYd0a9MVzS6pXTMENI+BoT+wj9Uv4Cf2EMdwhrXtPgJnqnI4ubGS 0VLc96OiBCWpqWCHEQTJx4qI1OXg8ik/9rDf9lrShPLk+yfDMvUB4Ou9l oB6pg2wRRjUCG1YJ+saXzAMVdKLKeH8rChaeo3YG/biQVOWf53YZa6EVE A==; X-IronPort-AV: E=Sophos;i="5.91,248,1647327600"; d="scan'208";a="160363929" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 24 May 2022 03:31:38 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Tue, 24 May 2022 03:31:37 -0700 Received: from ROB-ULT-M18282.microchip.com (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Tue, 24 May 2022 03:31:36 -0700 From: Eugen Hristev To: CC: , , , Eugen Hristev Subject: [PATCH 1/2] dt-bindings: sound: add microchip,pdmc.h Date: Tue, 24 May 2022 13:31:26 +0300 Message-ID: <20220524103127.146115-1-eugen.hristev@microchip.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean Include microchip,pdmc.h from Linux. This file includes required defines for DT successful build. Signed-off-by: Eugen Hristev --- include/dt-bindings/sound/microchip,pdmc.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 include/dt-bindings/sound/microchip,pdmc.h diff --git a/include/dt-bindings/sound/microchip,pdmc.h b/include/dt-bindings/sound/microchip,pdmc.h new file mode 100644 index 0000000000..96cde94ce7 --- /dev/null +++ b/include/dt-bindings/sound/microchip,pdmc.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __DT_BINDINGS_MICROCHIP_PDMC_H__ +#define __DT_BINDINGS_MICROCHIP_PDMC_H__ + +/* PDM microphone's pin placement */ +#define MCHP_PDMC_DS0 0 +#define MCHP_PDMC_DS1 1 + +/* PDM microphone clock edge sampling */ +#define MCHP_PDMC_CLK_POSITIVE 0 +#define MCHP_PDMC_CLK_NEGATIVE 1 + +#endif /* __DT_BINDINGS_MICROCHIP_PDMC_H__ */ -- 2.25.1