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authorflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-06-28 11:06:32 +0000
committerflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-06-28 11:06:32 +0000
commitbe07fabdd80da56125283caf3938b01d01e3b23e (patch)
treee6269f94b21d6d6e8d208b55f98cae7c23847a48 /target/linux/rdc/files/include/asm-x86
parente2a5cd999c401b7c6ef69db6df118eece9fecf3a (diff)
Put back 2.6.23 files for rdc, allowing to switch from one kernel version to another for testing
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11592 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/rdc/files/include/asm-x86')
-rw-r--r--target/linux/rdc/files/include/asm-x86/gpio.h6
-rw-r--r--target/linux/rdc/files/include/asm-x86/mach-generic/gpio.h15
-rw-r--r--target/linux/rdc/files/include/asm-x86/mach-rdc/gpio.h56
-rw-r--r--target/linux/rdc/files/include/asm-x86/mach-rdc/rdc321x_defs.h6
4 files changed, 83 insertions, 0 deletions
diff --git a/target/linux/rdc/files/include/asm-x86/gpio.h b/target/linux/rdc/files/include/asm-x86/gpio.h
new file mode 100644
index 000000000..ff87fca0c
--- /dev/null
+++ b/target/linux/rdc/files/include/asm-x86/gpio.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_I386_GPIO_H
+#define _ASM_I386_GPIO_H
+
+#include <gpio.h>
+
+#endif /* _ASM_I386_GPIO_H */
diff --git a/target/linux/rdc/files/include/asm-x86/mach-generic/gpio.h b/target/linux/rdc/files/include/asm-x86/mach-generic/gpio.h
new file mode 100644
index 000000000..5305dcb96
--- /dev/null
+++ b/target/linux/rdc/files/include/asm-x86/mach-generic/gpio.h
@@ -0,0 +1,15 @@
+#ifndef __ASM_MACH_GENERIC_GPIO_H
+#define __ASM_MACH_GENERIC_GPIO_H
+
+int gpio_request(unsigned gpio, const char *label);
+void gpio_free(unsigned gpio);
+int gpio_direction_input(unsigned gpio);
+int gpio_direction_output(unsigned gpio, int value);
+int gpio_get_value(unsigned gpio);
+void gpio_set_value(unsigned gpio, int value);
+int gpio_to_irq(unsigned gpio);
+int irq_to_gpio(unsigned irq);
+
+#include <asm-generic/gpio.h> /* cansleep wrappers */
+
+#endif /* __ASM_MACH_GENERIC_GPIO_H */
diff --git a/target/linux/rdc/files/include/asm-x86/mach-rdc/gpio.h b/target/linux/rdc/files/include/asm-x86/mach-rdc/gpio.h
new file mode 100644
index 000000000..2368bd758
--- /dev/null
+++ b/target/linux/rdc/files/include/asm-x86/mach-rdc/gpio.h
@@ -0,0 +1,56 @@
+#ifndef _RDC_GPIO_H
+#define _RDC_GPIO_H
+
+extern int rdc_gpio_get_value(unsigned gpio);
+extern void rdc_gpio_set_value(unsigned gpio, int value);
+extern int rdc_gpio_direction_input(unsigned gpio);
+extern int rdc_gpio_direction_output(unsigned gpio, int value);
+
+
+/* Wrappers for the arch-neutral GPIO API */
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+ /* Not yet implemented */
+ return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+ /* Not yet implemented */
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+ return rdc_gpio_direction_input(gpio);
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value)
+{
+ return rdc_gpio_direction_output(gpio, value);
+}
+
+static inline int gpio_get_value(unsigned gpio)
+{
+ return rdc_gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+ rdc_gpio_set_value(gpio, value);
+}
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+ return gpio;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+ return irq;
+}
+
+/* For cansleep */
+#include <asm-generic/gpio.h>
+
+#endif /* _RDC_GPIO_H_ */
diff --git a/target/linux/rdc/files/include/asm-x86/mach-rdc/rdc321x_defs.h b/target/linux/rdc/files/include/asm-x86/mach-rdc/rdc321x_defs.h
new file mode 100644
index 000000000..838ba8f64
--- /dev/null
+++ b/target/linux/rdc/files/include/asm-x86/mach-rdc/rdc321x_defs.h
@@ -0,0 +1,6 @@
+#define PFX "rdc321x: "
+
+/* General purpose configuration and data registers */
+#define RDC3210_CFGREG_ADDR 0x0CF8
+#define RDC3210_CFGREG_DATA 0x0CFC
+#define RDC_MAX_GPIO 0x3A