From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cyril Chemparathy Subject: [PATCH v8 10/11] davinci: add tnetv107x evm backlight device Date: Tue, 18 Jan 2011 14:21:44 -0500 Message-ID: <1295378505-15221-11-git-send-email-cyril@ti.com> References: <1295378505-15221-1-git-send-email-cyril@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: c-park-l0cyMroinI0@public.gmane.org, Cyril Chemparathy , linux-arm-kernel-xIg/pKzrS19vn6HldHNs0ANdhmdF6hFW@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: davinci-linux-open-source-VycZQUHpC/PFrsHnngEfi1aTQe2KTcn/@public.gmane.org, spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, sameo-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, rpurdie-Fm38FmjxZ/leoWH0uzbU5w@public.gmane.org, dbrownell-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Return-path: In-Reply-To: <1295378505-15221-1-git-send-email-cyril-l0cyMroinI0@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: spi-devel-general-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-spi.vger.kernel.org The tnetv107x evm board has a backlight device that is connected on one of the SSP ports. This patch adds the board definitions necessary to plug the backlight driver to the GPIO corresponding to this SSP pin. Signed-off-by: Cyril Chemparathy --- arch/arm/mach-davinci/board-tnetv107x-evm.c | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-davinci/board-tnetv107x-evm.c b/arch/arm/mach-davinci/board-tnetv107x-evm.c index e3863dd..ac62de2 100644 --- a/arch/arm/mach-davinci/board-tnetv107x-evm.c +++ b/arch/arm/mach-davinci/board-tnetv107x-evm.c @@ -44,6 +44,7 @@ #define EVM_MMC_WP_GPIO 21 #define EVM_MMC_CD_GPIO 24 #define EVM_SPI_CS_GPIO 54 +#define EVM_BACKLIGHT_GPIO (SSP_GPIO_START + 2) static int initialize_gpio(int gpio, char *desc) { @@ -353,6 +354,12 @@ static struct spi_board_info spi_info[] __initconst = { }, }; +static struct platform_device backlight_device = { + .name = "tps6116x", + .id = -1, + .dev.platform_data = (void *)EVM_BACKLIGHT_GPIO, +}; + static __init void tnetv107x_evm_board_init(void) { davinci_cfg_reg_list(sdio1_pins); @@ -364,6 +371,13 @@ static __init void tnetv107x_evm_board_init(void) spi_register_board_info(spi_info, ARRAY_SIZE(spi_info)); } +static int __init tnetv107x_evm_late_init(void) +{ + platform_device_register(&backlight_device); + return 0; +} +late_initcall(tnetv107x_evm_late_init); + #ifdef CONFIG_SERIAL_8250_CONSOLE static int __init tnetv107x_evm_console_init(void) { -- 1.7.1 ------------------------------------------------------------------------------ Protect Your Site and Customers from Malware Attacks Learn about various malware tactics and how to avoid them. Understand malware threats, the impact they can have on your business, and how you can protect your company and customers by using code signing. http://p.sf.net/sfu/oracle-sfdevnl