diff options
Diffstat (limited to 'target/linux/omap24xx/patches-3.3/300-cbus-platform.patch')
| -rw-r--r-- | target/linux/omap24xx/patches-3.3/300-cbus-platform.patch | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/target/linux/omap24xx/patches-3.3/300-cbus-platform.patch b/target/linux/omap24xx/patches-3.3/300-cbus-platform.patch deleted file mode 100644 index 7f0c7b4..0000000 --- a/target/linux/omap24xx/patches-3.3/300-cbus-platform.patch +++ /dev/null @@ -1,175 +0,0 @@ ---- a/arch/arm/mach-omap2/board-n8x0.c -+++ b/arch/arm/mach-omap2/board-n8x0.c -@@ -15,8 +15,11 @@ - #include <linux/delay.h> - #include <linux/gpio.h> - #include <linux/init.h> -+#include <linux/irq.h> - #include <linux/io.h> - #include <linux/stddef.h> -+#include <linux/platform_device.h> -+#include <linux/platform_data/cbus.h> - #include <linux/i2c.h> - #include <linux/spi/spi.h> - #include <linux/usb/musb.h> -@@ -193,6 +196,110 @@ static struct omap_onenand_platform_data - }; - #endif - -+#if defined(CONFIG_CBUS) || defined(CONFIG_CBUS_MODULE) -+ -+static struct cbus_host_platform_data n8x0_cbus_data = { -+ .clk_gpio = 66, -+ .dat_gpio = 65, -+ .sel_gpio = 64, -+}; -+ -+static struct platform_device n8x0_cbus_device = { -+ .name = "cbus", -+ .id = -1, -+ .dev = { -+ .platform_data = &n8x0_cbus_data, -+ }, -+}; -+ -+static struct resource retu_resource[] = { -+ { -+ .start = -EINVAL, /* set later */ -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct cbus_retu_platform_data n8x0_retu_data = { -+ .devid = CBUS_RETU_DEVICE_ID, -+}; -+ -+static struct platform_device retu_device = { -+ .name = "retu", -+ .id = -1, -+ .resource = retu_resource, -+ .num_resources = ARRAY_SIZE(retu_resource), -+ .dev = { -+ .platform_data = &n8x0_retu_data, -+ .parent = &n8x0_cbus_device.dev, -+ }, -+}; -+ -+static struct resource tahvo_resource[] = { -+ { -+ .start = -EINVAL, /* set later */ -+ .flags = IORESOURCE_IRQ, -+ } -+}; -+ -+static struct platform_device tahvo_device = { -+ .name = "tahvo", -+ .id = -1, -+ .resource = tahvo_resource, -+ .num_resources = ARRAY_SIZE(tahvo_resource), -+ .dev = { -+ .parent = &n8x0_cbus_device.dev, -+ }, -+}; -+ -+static void __init n8x0_cbus_init(void) -+{ -+ int ret; -+ -+ platform_device_register(&n8x0_cbus_device); -+ -+ ret = gpio_request(108, "RETU irq"); -+ if (ret < 0) { -+ pr_err("retu: Unable to reserve IRQ GPIO\n"); -+ return; -+ } -+ -+ ret = gpio_direction_input(108); -+ if (ret < 0) { -+ pr_err("retu: Unable to change gpio direction\n"); -+ gpio_free(108); -+ return; -+ } -+ -+ irq_set_irq_type(gpio_to_irq(108), IRQ_TYPE_EDGE_RISING); -+ retu_resource[0].start = gpio_to_irq(108); -+ platform_device_register(&retu_device); -+ -+ ret = gpio_request(111, "TAHVO irq"); -+ if (ret) { -+ pr_err("tahvo: Unable to reserve IRQ GPIO\n"); -+ gpio_free(108); -+ return; -+ } -+ -+ /* Set the pin as input */ -+ ret = gpio_direction_input(111); -+ if (ret) { -+ pr_err("tahvo: Unable to change direction\n"); -+ gpio_free(108); -+ gpio_free(111); -+ return; -+ } -+ -+ tahvo_resource[0].start = gpio_to_irq(111); -+ platform_device_register(&tahvo_device); -+} -+ -+#else -+static inline void __init n8x0_cbus_init(void) -+{ -+} -+#endif -+ - #if defined(CONFIG_MENELAUS) && \ - (defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)) - -@@ -671,6 +778,8 @@ static inline void board_serial_init(voi - static void __init n8x0_init_machine(void) - { - omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC); -+ n8x0_cbus_init(); -+ - /* FIXME: add n810 spi devices */ - spi_register_board_info(n800_spi_board_info, - ARRAY_SIZE(n800_spi_board_info)); ---- /dev/null -+++ b/include/linux/platform_data/cbus.h -@@ -0,0 +1,38 @@ -+/* -+ * cbus.h - CBUS platform_data definition -+ * -+ * Copyright (C) 2004 - 2009 Nokia Corporation -+ * -+ * Written by Felipe Balbi <felipe.balbi@nokia.com> -+ * -+ * This file is subject to the terms and conditions of the GNU General -+ * Public License. See the file "COPYING" in the main directory of this -+ * archive for more details. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ */ -+ -+#ifndef __INCLUDE_LINUX_CBUS_H -+#define __INCLUDE_LINUX_CBUS_H -+ -+#define CBUS_RETU_DEVICE_ID 0x01 -+#define CBUS_TAHVO_DEVICE_ID 0x02 -+ -+struct cbus_host_platform_data { -+ int dat_gpio; -+ int clk_gpio; -+ int sel_gpio; -+}; -+ -+struct cbus_retu_platform_data { -+ int devid; -+}; -+ -+#endif /* __INCLUDE_LINUX_CBUS_H */ |