aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/omap24xx/patches-3.3/300-cbus-platform.patch
diff options
context:
space:
mode:
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.patch175
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 7f0c7b4bfc..0000000000
--- 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 */