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Diffstat (limited to 'arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h')
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
new file mode 100644
index 000000000..9212429d5
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef BCM63XX_GPIO_H
+#define BCM63XX_GPIO_H
+
+#include <linux/init.h>
+#include <bcm63xx_cpu.h>
+
+int __init bcm63xx_gpio_init(void);
+
+static inline unsigned long bcm63xx_gpio_count(void)
+{
+ switch (bcm63xx_get_cpu_id()) {
+ case BCM6328_CPU_ID:
+ return 32;
+ case BCM3368_CPU_ID:
+ return 40;
+ case BCM6338_CPU_ID:
+ return 8;
+ case BCM6345_CPU_ID:
+ return 16;
+ case BCM6358_CPU_ID:
+ case BCM6368_CPU_ID:
+ return 38;
+ case BCM6362_CPU_ID:
+ return 48;
+ case BCM6348_CPU_ID:
+ default:
+ return 37;
+ }
+}
+
+#define BCM63XX_GPIO_DIR_OUT 0x0
+#define BCM63XX_GPIO_DIR_IN 0x1
+
+#endif /* !BCM63XX_GPIO_H */