1 files changed, 25 insertions, 0 deletions
diff --git a/roms/u-boot/arch/powerpc/include/asm/arch-mpc83xx/gpio.h b/roms/u-boot/arch/powerpc/include/asm/arch-mpc83xx/gpio.h
new file mode 100644
index 00000000..40ef2151
--- /dev/null
+++ b/roms/u-boot/arch/powerpc/include/asm/arch-mpc83xx/gpio.h
@@ -0,0 +1,25 @@
+/*
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _MPC83XX_GPIO_H_
+#define _MPC83XX_GPIO_H_
+
+/*
+ * The MCP83xx's 1-2 GPIO controllers each with 32 bits.
+ */
+#if defined(CONFIG_MPC8313) || defined(CONFIG_MPC8308) || \
+	defined(CONFIG_MPC8315)
+#define MPC83XX_GPIO_CTRLRS 1
+#elif defined(CONFIG_MPC834x) || defined(CONFIG_MPC837x)
+#define MPC83XX_GPIO_CTRLRS 2
+#else
+#define MPC83XX_GPIO_CTRLRS 0
+#endif
+
+#define MAX_NUM_GPIOS (32 * MPC83XX_GPIO_CTRLRS)
+
+void mpc83xx_gpio_init_f(void);
+void mpc83xx_gpio_init_r(void);
+
+#endif	/* MPC83XX_GPIO_H_ */