From patchwork Thu Feb 16 22:25:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 654265 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8278C636D7 for ; Thu, 16 Feb 2023 22:25:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230352AbjBPWZY (ORCPT ); Thu, 16 Feb 2023 17:25:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230283AbjBPWZW (ORCPT ); Thu, 16 Feb 2023 17:25:22 -0500 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA8D2558A; Thu, 16 Feb 2023 14:25:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1676586321; x=1708122321; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=MY99QrfOBLMmoR5qfOBBHic4fkNzKFK/inr8InHiPlo=; b=BzN0k7gn72inAs2uKFv6lYLyR2/Nl4pUcLLijd2UcGMaBIQh40xF1x1M A2Gz4anC8vBkHabhrjLJTUWZbOy3KLuZlb2wsOvkWpvxd/7+vPZgv44U3 Zu8/FREvMNyLwOYKfWw2Sff3Rx8M3lqMZd5SBxnq8KaGs9fSpOkugHbPD QaAnAhE10FkAjbZPBHFtiSwAs58/Z+tfCkYwJYyMKgn62awfg0tiAcw36 HZ7hUEhH9QHpLQi4SP/vritMRO5iG4LvxApoTGsjVfUCoz2hG3DmYKYoX PQ/aLmsTsPOqySs7kEdztT0THDSctWJnDIVU+zbiaNHsN8ytcuSF+YoSI Q==; X-IronPort-AV: E=Sophos;i="5.97,304,1669100400"; d="scan'208";a="201366783" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 16 Feb 2023 15:25:17 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) 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 15.1.2507.16; Thu, 16 Feb 2023 15:25:16 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.16 via Frontend Transport; Thu, 16 Feb 2023 15:25:16 -0700 From: To: , , , , , , CC: , , , , Ryan Wanner Subject: [PATCH v2 2/2] ARM: at91: dt: adding new macros Date: Thu, 16 Feb 2023 15:25:24 -0700 Message-ID: <20230216222524.3107759-3-Ryan.Wanner@microchip.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230216222524.3107759-1-Ryan.Wanner@microchip.com> References: <20230216222524.3107759-1-Ryan.Wanner@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org From: Ryan Wanner Adding macros for sama7g drive strength. Signed-off-by: Ryan Wanner --- changes from v1: - Fix ABI break. - Add some small comments to describe drive strength macros. include/dt-bindings/pinctrl/at91.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/include/dt-bindings/pinctrl/at91.h b/include/dt-bindings/pinctrl/at91.h index e8e117306b1b..12f3edf2a9c4 100644 --- a/include/dt-bindings/pinctrl/at91.h +++ b/include/dt-bindings/pinctrl/at91.h @@ -42,8 +42,16 @@ #define AT91_PERIPH_C 3 #define AT91_PERIPH_D 4 -#define ATMEL_PIO_DRVSTR_LO 1 +/*These macros are for all other at91 pinctrl drivers*/ +#define ATMEL_PIO_DRVSTR_LO 0 +#define ATMEL_PIO_DRVSTR_LO_1 1 #define ATMEL_PIO_DRVSTR_ME 2 #define ATMEL_PIO_DRVSTR_HI 3 +/* These macros are for the sama7g5 pinctrl driver*/ +#define ATMEL_PIO_DRVSTR_LO_D 0 +#define ATMEL_PIO_DRVSTR_HI_A 1 +#define ATMEL_PIO_DRVSTR_LO_C 2 +#define ATMEL_PIO_DRVSTR_LO_B 3 + #endif /* __DT_BINDINGS_AT91_PINCTRL_H__ */