From patchwork Mon Mar 13 13:04:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roger Quadros X-Patchwork-Id: 738116 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 3vhdQc44f4z9s78 for ; Tue, 14 Mar 2017 00:05:43 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="yq9XCbGp"; dkim-atps=neutral Received: by lists.denx.de (Postfix, from userid 105) id EE84EC21C50; Mon, 13 Mar 2017 13:05:36 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 580BCC21C32; Mon, 13 Mar 2017 13:05:34 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id BBE52C21C32; Mon, 13 Mar 2017 13:05:32 +0000 (UTC) Received: from lelnx194.ext.ti.com (lelnx194.ext.ti.com [198.47.27.80]) by lists.denx.de (Postfix) with ESMTPS id 056D5C21C2D for ; Mon, 13 Mar 2017 13:05:31 +0000 (UTC) Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by lelnx194.ext.ti.com (8.15.1/8.15.1) with ESMTP id v2DD4d6b030077; Mon, 13 Mar 2017 08:04:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1489410279; bh=gK83Y/5a8bsamnj3+EETNZb6rZ8A/bhlNAZOkAItVHQ=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=yq9XCbGptZNHR5oxcsAhrBQsYwVbMOxAOOcrZoLPrbS/rgDEN07my9Z7bH6XymlPM Ln1oR7TjaKw4GSWNwQAF5YJCl6wTgQy99m4PUnlO8ILjbkTKcfr0cojjYuBp7pPpA9 12kp8+GMDdrTa1nNaqB2hv1H0sLs9hwz8IRWmI7M= Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id v2DD4dFq030991; Mon, 13 Mar 2017 08:04:39 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.294.0; Mon, 13 Mar 2017 08:04:38 -0500 Received: from lta0400828d.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id v2DD4YjK003968; Mon, 13 Mar 2017 08:04:37 -0500 From: Roger Quadros To: Date: Mon, 13 Mar 2017 15:04:24 +0200 Message-ID: <1489410273-10159-2-git-send-email-rogerq@ti.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1489410273-10159-1-git-send-email-rogerq@ti.com> References: <1489410273-10159-1-git-send-email-rogerq@ti.com> MIME-Version: 1.0 Cc: u-boot@lists.denx.de Subject: [U-Boot] [u-boot PATCH v4 01/10] ARM: OMAP5+: GPIO: Add GPIO_TO_PIN() macro X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 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" GPIO_TO_PIN(bank, bank_gpio) returns the GPIO index from the GPIO bank number and bank's GPIO offset number. Signed-off-by: Roger Quadros Reviewed-by: Tom Rini Reviewed-by: Lokesh Vutla --- arch/arm/include/asm/arch-omap5/gpio.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/include/asm/arch-omap5/gpio.h b/arch/arm/include/asm/arch-omap5/gpio.h index 9dd03c9..48e8ca5 100644 --- a/arch/arm/include/asm/arch-omap5/gpio.h +++ b/arch/arm/include/asm/arch-omap5/gpio.h @@ -34,4 +34,8 @@ #define OMAP54XX_GPIO7_BASE 0x48051000 #define OMAP54XX_GPIO8_BASE 0x48053000 + +/* Get the GPIO index from the given bank number and bank gpio */ +#define GPIO_TO_PIN(bank, bank_gpio) (32 * (bank - 1) + (bank_gpio)) + #endif /* _GPIO_OMAP5_H */