Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754217AbdLTDYL (ORCPT ); Tue, 19 Dec 2017 22:24:11 -0500 Received: from mail-pl0-f67.google.com ([209.85.160.67]:40392 "EHLO mail-pl0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752867AbdLTDYH (ORCPT ); Tue, 19 Dec 2017 22:24:07 -0500 X-Google-Smtp-Source: ACJfBovzjz27zTgSaTrB6KxDXtjx1i5gitYZD1jagjl6NeuLbrA+VGIdqgi+X3pvw28AJTsYPuOesQ== From: Joel Stanley To: Rob Herring , Mark Rutland , Arnd Bergmann , Andrew Jeffery , Patrick Venture , Xo Wang , Lei YU Cc: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Benjamin Herrenschmidt , Jeremy Kerr , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-aspeed@lists.ozlabs.org Subject: [PATCH v3 02/20] dt-bindings: gpio: Add ASPEED constants Date: Wed, 20 Dec 2017 13:53:10 +1030 Message-Id: <20171220032328.30584-3-joel@jms.id.au> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20171220032328.30584-1-joel@jms.id.au> References: <20171220032328.30584-1-joel@jms.id.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2033 Lines: 69 These are used to by the device tree to map pin numbers to constants required by the GPIO bindings. Signed-off-by: Joel Stanley -- v3: - Remove dtsi includes from this patch, they will come later --- include/dt-bindings/gpio/aspeed-gpio.h | 49 ++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 include/dt-bindings/gpio/aspeed-gpio.h diff --git a/include/dt-bindings/gpio/aspeed-gpio.h b/include/dt-bindings/gpio/aspeed-gpio.h new file mode 100644 index 000000000000..56fc4889b2c4 --- /dev/null +++ b/include/dt-bindings/gpio/aspeed-gpio.h @@ -0,0 +1,49 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * This header provides constants for binding aspeed,*-gpio. + * + * The first cell in Aspeed's GPIO specifier is the GPIO ID. The macros below + * provide names for this. + * + * The second cell contains standard flag values specified in gpio.h. + */ + +#ifndef _DT_BINDINGS_GPIO_ASPEED_GPIO_H +#define _DT_BINDINGS_GPIO_ASPEED_GPIO_H + +#include + +#define ASPEED_GPIO_PORT_A 0 +#define ASPEED_GPIO_PORT_B 1 +#define ASPEED_GPIO_PORT_C 2 +#define ASPEED_GPIO_PORT_D 3 +#define ASPEED_GPIO_PORT_E 4 +#define ASPEED_GPIO_PORT_F 5 +#define ASPEED_GPIO_PORT_G 6 +#define ASPEED_GPIO_PORT_H 7 +#define ASPEED_GPIO_PORT_I 8 +#define ASPEED_GPIO_PORT_J 9 +#define ASPEED_GPIO_PORT_K 10 +#define ASPEED_GPIO_PORT_L 11 +#define ASPEED_GPIO_PORT_M 12 +#define ASPEED_GPIO_PORT_N 13 +#define ASPEED_GPIO_PORT_O 14 +#define ASPEED_GPIO_PORT_P 15 +#define ASPEED_GPIO_PORT_Q 16 +#define ASPEED_GPIO_PORT_R 17 +#define ASPEED_GPIO_PORT_S 18 +#define ASPEED_GPIO_PORT_T 19 +#define ASPEED_GPIO_PORT_U 20 +#define ASPEED_GPIO_PORT_V 21 +#define ASPEED_GPIO_PORT_W 22 +#define ASPEED_GPIO_PORT_X 23 +#define ASPEED_GPIO_PORT_Y 24 +#define ASPEED_GPIO_PORT_Z 25 +#define ASPEED_GPIO_PORT_AA 26 +#define ASPEED_GPIO_PORT_AB 27 +#define ASPEED_GPIO_PORT_AC 28 + +#define ASPEED_GPIO(port, offset) \ + ((ASPEED_GPIO_PORT_##port * 8) + offset) + +#endif -- 2.15.1