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Diffstat (limited to 'target/linux/ifxmips/files/include/asm-mips/mach-ifxmips')
-rw-r--r--target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h74
-rw-r--r--target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/irq.h23
2 files changed, 96 insertions, 1 deletions
diff --git a/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h b/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h
new file mode 100644
index 000000000..3083b8811
--- /dev/null
+++ b/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h
@@ -0,0 +1,74 @@
+/*
+ * include/asm-mips/mach-ifxmips/gpio.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ *
+ */
+
+
+#ifndef _IFXMIPS_GPIO_H_
+#define _IFXMIPS_GPIO_H_
+
+#include <asm/ifxmips/ifxmips.h>
+
+static inline int gpio_direction_input(unsigned gpio) {
+ ifxmips_port_set_dir_in(0, gpio);
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value) {
+ ifxmips_port_set_dir_out(0, gpio);
+}
+
+static inline int gpio_get_value(unsigned gpio) {
+ ifxmips_port_get_input(0, gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value) {
+ ifxmips_port_set_output(0, gpio);
+}
+
+static inline int gpio_request(unsigned gpio, const char *label) {
+ return 0;
+}
+
+static inline void gpio_free(unsigned gpio) {
+}
+
+static inline int gpio_to_irq(unsigned gpio) {
+ return 0;
+}
+
+static inline int irq_to_gpio(unsigned irq) {
+ return 0;
+}
+
+static inline int gpio_cansleep(unsigned gpio) {
+ return 0;
+}
+
+static inline int gpio_get_value_cansleep(unsigned gpio) {
+ might_sleep();
+ return gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value_cansleep(unsigned gpio, int value) {
+ might_sleep();
+ gpio_set_value(gpio, value);
+}
+
+#endif
+
diff --git a/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/irq.h b/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/irq.h
index e836cf088..f178abf48 100644
--- a/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/irq.h
+++ b/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/irq.h
@@ -1,7 +1,28 @@
+/*
+ * include/asm-mips/mach-ifxmips/irq.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ *
+ */
+
#ifndef __IFXMIPS_IRQ_H
#define __IFXMIPS_IRQ_H
-#define NR_IRQS 256
+#define NR_IRQS 256
#include_next <irq.h>
#endif