From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966248AbXDDSUP (ORCPT ); Wed, 4 Apr 2007 14:20:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1422717AbXDDSTz (ORCPT ); Wed, 4 Apr 2007 14:19:55 -0400 Received: from nlpi001.sbcis.sbc.com ([207.115.36.30]:39830 "EHLO nlpi001.sbcis.sbc.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934100AbXDDSNs (ORCPT ); Wed, 4 Apr 2007 14:13:48 -0400 X-ORBL: [67.117.73.34] From: Tony Lindgren To: linux-kernel@vger.kernel.org Cc: Kyungmin Park , Tony Lindgren Subject: [PATCH 77/90] ARM: OMAP: Add apollon gpio keys using gpio-keys input Date: Wed, 4 Apr 2007 14:05:56 -0400 Message-Id: <11757101803962-git-send-email-tony@atomide.com> X-Mailer: git-send-email 1.4.4.2 In-Reply-To: <11757101783149-git-send-email-tony@atomide.com> References: 11757088953851-git-send-email-tony@atomide.com <11757099691323-git-send-email-tony@atomide.com> <11757099743984-git-send-email-tony@atomide.com> <1175709977545-git-send-email-tony@atomide.com> <1175709988265-git-send-email-tony@atomide.com> <11757099942493-git-send-email-tony@atomide.com> <11757100011056-git-send-email-tony@atomide.com> <1175710003925-git-send-email-tony@atomide.com> <11757100063945-git-send-email-tony@atomide.com> <11757100092910-git-send-email-tony@atomide.com> <11757100112473-git-send-email-tony@atomide.com> <11757100143517-git-send-email-tony@atomide.com> <11757100163760-git-send-email-tony@atomide.com> <11757100181189-git-send-email-tony@atomide.com> <11757100214151-git-send-email-tony@atomide.com> <11757100242980-git-send-email-tony@atomide.com> <1175710026446-git-send-email-tony@atomide.com> <11757100281957-git-send-email-tony@atomide.com> <11757100302964-git-send-email-tony@atomide.com> <1175710033286-git-send-email-tony@atomide.com> <117! 57100403021-git-send-email-tony@atomide.com> <11757100423982-git-send-email-tony@atomide.com> <117571004562-git-send-email-tony@atomide.com> <11757100491583-git-send-email-tony@atomide.com> <11757100511172-git-send-email-tony@atomide.com> <1175710059333-git-send-email-tony@atomide.com> <11757100623383-git-send-email-tony@atomide.com> <11757100641006-git-send-email-tony@atomide.com> <11757100661228-git-send-email-tony@atomide.com> <11757100691131-git-send-email-tony@atomide.com> <11757100713004-git-send-email-tony@atomide.com> <11757100752021-git-send-email-tony@atomide.com> <11757100781275-git-send-email-tony@atomide.com> <11757100811771-git-send-email-tony@atomide.com> <11757100821353-git-send-email-tony@atomide.com> <11757100853841-git-send-email-tony@atomide.com> <1175710087578-git-send-email-tony@atomide.com> <11757100911247-git-send-email-tony@atomide.com> <1175710093864-git-send-email-tony@atomide.com> <11757100952384-git-send-email-tony@atomide.com> <11757100982726-g! it-send-email-tony@atomide.com> <11757101012787-git-send-email-tony@atomide.com> <1175710103340-git-send-email-tony@atomide.com> <11757101072553-git-send-email-tony@atomide.com> <11757101101180-git-send-email-tony@atomide.com> <11757101123620-git-send-email-tony@atomide.com> <11757101141643-git-send-email-tony@atomide.com> < Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Kyungmin Park Add apollon gpio keys using gpio-keys input Signed-off-by: Kyungmin Park Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 3 +- arch/arm/mach-omap2/board-apollon-keys.c | 79 ++++++++++++++++++++++++++++++ arch/arm/mach-omap2/board-apollon.c | 53 -------------------- 3 files changed, 81 insertions(+), 54 deletions(-) diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 60373f5..31993f3 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -19,7 +19,8 @@ mailbox_mach-objs := mailbox.o obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o obj-$(CONFIG_MACH_OMAP_2430SDP) += board-2430sdp.o -obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o +obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o \ + board-apollon-keys.o obj-$(CONFIG_MACH_NOKIA_N800) += board-n800.o board-n800-flash.o \ board-n800-mmc.o board-n800-bt.o \ board-n800-audio.o board-n800-usb.o \ diff --git a/arch/arm/mach-omap2/board-apollon-keys.c b/arch/arm/mach-omap2/board-apollon-keys.c new file mode 100644 index 0000000..6cd29ec --- /dev/null +++ b/arch/arm/mach-omap2/board-apollon-keys.c @@ -0,0 +1,79 @@ +/* + * linux/arch/arm/mach-omap2/board-apollon-keys.c + * + * Copyright (C) 2007 Samsung Electronics + * Author: Kyungmin Park + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include + +#include +#include + +#define SW_ENTER_GPIO16 16 +#define SW_UP_GPIO17 17 +#define SW_DOWN_GPIO58 58 + +static struct gpio_keys_button apollon_gpio_keys_buttons[] = { + [0] = { + .keycode = KEY_ENTER, + .gpio = SW_ENTER_GPIO16, + .desc = "enter sw", + }, + [1] = { + .keycode = KEY_UP, + .gpio = SW_UP_GPIO17, + .desc = "up sw", + }, + [2] = { + .keycode = KEY_DOWN, + .gpio = SW_DOWN_GPIO58, + .desc = "down sw", + }, +}; + +static struct gpio_keys_platform_data apollon_gpio_keys = { + .buttons = apollon_gpio_keys_buttons, + .nbuttons = ARRAY_SIZE(apollon_gpio_keys_buttons), +}; + +static struct platform_device apollon_gpio_keys_device = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = &apollon_gpio_keys, + }, +}; + +static void __init apollon_sw_init(void) +{ + /* Enter SW - Y11 */ + omap_cfg_reg(Y11_242X_GPIO16); + omap_request_gpio(SW_ENTER_GPIO16); + omap_set_gpio_direction(SW_ENTER_GPIO16, 1); + /* Up SW - AA12 */ + omap_cfg_reg(AA12_242X_GPIO17); + omap_request_gpio(SW_UP_GPIO17); + omap_set_gpio_direction(SW_UP_GPIO17, 1); + /* Down SW - AA8 */ + omap_cfg_reg(AA8_242X_GPIO58); + omap_request_gpio(SW_DOWN_GPIO58); + omap_set_gpio_direction(SW_DOWN_GPIO58, 1); +} + +static int __init omap_apollon_keys_init(void) +{ + apollon_sw_init(); + + return platform_device_register(&apollon_gpio_keys_device); +} + +arch_initcall(omap_apollon_keys_init); diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 5488961..9e6dd0b 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -22,11 +22,8 @@ #include #include #include -#include -#include #include #include -#include #include #include @@ -48,9 +45,6 @@ #define LED0_GPIO13 13 #define LED1_GPIO14 14 #define LED2_GPIO15 15 -#define SW_ENTER_GPIO16 16 -#define SW_UP_GPIO17 17 -#define SW_DOWN_GPIO58 58 #define APOLLON_FLASH_CS 0 #define APOLLON_ETH_CS 1 @@ -302,52 +296,6 @@ static void __init apollon_led_init(void) omap_set_gpio_dataout(LED2_GPIO15, 0); } -static irqreturn_t apollon_sw_interrupt(int irq, void *ignored) -{ - static unsigned int led0, led1, led2; - - if (irq == OMAP_GPIO_IRQ(SW_ENTER_GPIO16)) - omap_set_gpio_dataout(LED0_GPIO13, led0 ^= 1); - else if (irq == OMAP_GPIO_IRQ(SW_UP_GPIO17)) - omap_set_gpio_dataout(LED1_GPIO14, led1 ^= 1); - else if (irq == OMAP_GPIO_IRQ(SW_DOWN_GPIO58)) - omap_set_gpio_dataout(LED2_GPIO15, led2 ^= 1); - - return IRQ_HANDLED; -} - -static void __init apollon_sw_init(void) -{ - /* Enter SW - Y11 */ - omap_cfg_reg(Y11_242X_GPIO16); - omap_request_gpio(SW_ENTER_GPIO16); - omap_set_gpio_direction(SW_ENTER_GPIO16, 1); - /* Up SW - AA12 */ - omap_cfg_reg(AA12_242X_GPIO17); - omap_request_gpio(SW_UP_GPIO17); - omap_set_gpio_direction(SW_UP_GPIO17, 1); - /* Down SW - AA8 */ - omap_cfg_reg(AA8_242X_GPIO58); - omap_request_gpio(SW_DOWN_GPIO58); - omap_set_gpio_direction(SW_DOWN_GPIO58, 1); - - set_irq_type(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), IRQT_RISING); - if (request_irq(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), &apollon_sw_interrupt, - IRQF_SHARED, "enter sw", - &apollon_sw_interrupt)) - return; - set_irq_type(OMAP_GPIO_IRQ(SW_UP_GPIO17), IRQT_RISING); - if (request_irq(OMAP_GPIO_IRQ(SW_UP_GPIO17), &apollon_sw_interrupt, - IRQF_SHARED, "up sw", - &apollon_sw_interrupt)) - return; - set_irq_type(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), IRQT_RISING); - if (request_irq(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), &apollon_sw_interrupt, - IRQF_SHARED, "down sw", - &apollon_sw_interrupt)) - return; -} - static void __init apollon_usb_init(void) { /* USB device */ @@ -361,7 +309,6 @@ static void __init apollon_usb_init(void) static void __init omap_apollon_init(void) { apollon_led_init(); - apollon_sw_init(); apollon_flash_init(); apollon_usb_init(); -- 1.4.4.2