Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754433Ab1BGBwJ (ORCPT ); Sun, 6 Feb 2011 20:52:09 -0500 Received: from smtp-out-016.synserver.de ([212.40.185.16]:1077 "HELO smtp-out-016.synserver.de" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with SMTP id S1754208Ab1BGBuh (ORCPT ); Sun, 6 Feb 2011 20:50:37 -0500 X-SynServer-TrustedSrc: 1 X-SynServer-AuthUser: lars@laprican.de X-SynServer-PPID: 23313 From: Lars-Peter Clausen To: Ben Dooks , Kukjin Kim Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Lars-Peter Clausen Subject: [PATCH 03/09] ARM: s3c2440: gta02: Add button support Date: Mon, 7 Feb 2011 02:51:55 +0100 Message-Id: <1297043521-21903-3-git-send-email-lars@metafoo.de> X-Mailer: git-send-email 1.7.2.3 In-Reply-To: <1297043521-21903-1-git-send-email-lars@metafoo.de> References: <1297043521-21903-1-git-send-email-lars@metafoo.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1996 Lines: 75 This patch adds support for the two buttons found on the gta02 device, which are connectd to gpio pins, using the gpio-keys driver. Signed-off-by: Lars-Peter Clausen --- arch/arm/mach-s3c2440/mach-gta02.c | 34 ++++++++++++++++++++++++++++++++++ 1 files changed, 34 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c index e83062b..6629998 100644 --- a/arch/arm/mach-s3c2440/mach-gta02.c +++ b/arch/arm/mach-s3c2440/mach-gta02.c @@ -58,6 +58,9 @@ #include #include +#include +#include + #include #include #include @@ -489,6 +492,36 @@ static struct s3c2410_hcd_info gta02_usb_info __initdata = { }, }; +/* Buttons */ +static struct gpio_keys_button gta02_buttons[] = { + { + .gpio = GTA02_GPIO_AUX_KEY, + .code = KEY_PHONE, + .desc = "Aux", + .type = EV_KEY, + .debounce_interval = 100, + }, + { + .gpio = GTA02_GPIO_HOLD_KEY, + .code = KEY_PAUSE, + .desc = "Hold", + .type = EV_KEY, + .debounce_interval = 100, + }, +}; + +static struct gpio_keys_platform_data gta02_buttons_pdata = { + .buttons = gta02_buttons, + .nbuttons = ARRAY_SIZE(gta02_buttons), +}; + +static struct platform_device gta02_buttons_device = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = >a02_buttons_pdata, + }, +}; static void __init gta02_map_io(void) { @@ -511,6 +544,7 @@ static struct platform_device *gta02_devices[] __initdata = { &s3c_device_iis, &samsung_asoc_dma, &s3c_device_i2c0, + >a02_buttons_device, }; /* These guys DO need to be children of PMU. */ -- 1.7.2.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/