From mboxrd@z Thu Jan 1 00:00:00 1970 From: Charulatha V Subject: [PATCH:v4 03/13] OMAP: GPIO: Include platform_data structure for GPIO Date: Tue, 22 Jun 2010 20:31:46 +0530 Message-ID: <1277218916-15213-4-git-send-email-charu@ti.com> References: <1277218916-15213-1-git-send-email-charu@ti.com> <1277218916-15213-2-git-send-email-charu@ti.com> <1277218916-15213-3-git-send-email-charu@ti.com> Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:41816 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756413Ab0FVPB2 (ORCPT ); Tue, 22 Jun 2010 11:01:28 -0400 In-Reply-To: <1277218916-15213-3-git-send-email-charu@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org Cc: khilman@deeprootsystems.com, paul@pwsan.com, tony@atomide.com, rnayak@ti.com, p-basak2@ti.com, b-cousson@ti.com, Charulatha V This patch introduces platform_data structure for GPIO so that GPIO module can be implemented in platform device model. Signed-off-by: Charulatha V Signed-off-by: Basak, Partha --- arch/arm/plat-omap/include/plat/gpio.h | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-) diff --git a/arch/arm/plat-omap/include/plat/gpio.h b/arch/arm/plat-omap/include/plat/gpio.h index de1c604..212ce22 100644 --- a/arch/arm/plat-omap/include/plat/gpio.h +++ b/arch/arm/plat-omap/include/plat/gpio.h @@ -28,6 +28,7 @@ #include #include +#include #define OMAP1_MPUIO_BASE 0xfffb5000 @@ -71,6 +72,25 @@ IH_MPUIO_BASE + ((nr) & 0x0f) : \ IH_GPIO_BASE + (nr)) +#define METHOD_MPUIO 0 +#define METHOD_GPIO_1510 1 +#define METHOD_GPIO_1610 2 +#define METHOD_GPIO_7XX 3 +#define METHOD_GPIO_24XX 5 +#define METHOD_GPIO_44XX 6 + +struct omap_gpio_dev_attr { + int gpio_bank_width; /* GPIO bank width */ + bool dbck_flag; /* dbck validity - True only for OMAP3&4 */ + bool omap1_ick_flag; /* OMAP1 ick - True only for OMAP15xx */ +}; + +struct omap_gpio_platform_data { + u16 virtual_irq_start; + int bank_type; + struct omap_gpio_dev_attr *gpio_attr; +}; + extern int omap_gpio_init(void); /* Call from board init only */ extern void omap2_gpio_prepare_for_idle(int power_state); extern void omap2_gpio_resume_after_idle(void); -- 1.6.3.3