aboutsummaryrefslogtreecommitdiffstats
path: root/roms/u-boot/arch/arm/include/asm/arch-am33xx/gpio.h
diff options
context:
space:
mode:
Diffstat (limited to 'roms/u-boot/arch/arm/include/asm/arch-am33xx/gpio.h')
-rw-r--r--roms/u-boot/arch/arm/include/asm/arch-am33xx/gpio.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/include/asm/arch-am33xx/gpio.h b/roms/u-boot/arch/arm/include/asm/arch-am33xx/gpio.h
new file mode 100644
index 00000000..220603db
--- /dev/null
+++ b/roms/u-boot/arch/arm/include/asm/arch-am33xx/gpio.h
@@ -0,0 +1,28 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef _GPIO_AM33xx_H
+#define _GPIO_AM33xx_H
+
+#include <asm/omap_gpio.h>
+
+#define OMAP_MAX_GPIO 128
+
+#define AM33XX_GPIO0_BASE 0x44E07000
+#define AM33XX_GPIO1_BASE 0x4804C000
+#define AM33XX_GPIO2_BASE 0x481AC000
+#define AM33XX_GPIO3_BASE 0x481AE000
+#define AM33XX_GPIO4_BASE 0x48320000
+#define AM33XX_GPIO5_BASE 0x48322000
+
+/* GPIO CTRL register */
+#define GPIO_CTRL_DISABLEMODULE_SHIFT 0
+#define GPIO_CTRL_DISABLEMODULE_MASK (1 << 0)
+#define GPIO_CTRL_ENABLEMODULE GPIO_CTRL_DISABLEMODULE_MASK
+
+/* GPIO OUTPUT ENABLE register */
+#define GPIO_OE_ENABLE(x) (1 << x)
+
+/* GPIO SETDATAOUT register */
+#define GPIO_SETDATAOUT(x) (1 << x)
+#endif /* _GPIO_AM33xx_H */