1 files changed, 49 insertions, 0 deletions
diff --git a/ArmPlatformPkg/Drivers/PL061GpioDxe/PL061Gpio.h b/ArmPlatformPkg/Drivers/PL061GpioDxe/PL061Gpio.h
new file mode 100644
index 0000000000..308f69fa84
--- /dev/null
+++ b/ArmPlatformPkg/Drivers/PL061GpioDxe/PL061Gpio.h
@@ -0,0 +1,49 @@
+/** @file
+*
+*  Copyright (c) 2011-2012, ARM Limited. All rights reserved.
+*
+*  This program and the accompanying materials
+*  are licensed and made available under the terms and conditions of the BSD License
+*  which accompanies this distribution.  The full text of the license may be found at
+*  http://opensource.org/licenses/bsd-license.php
+*
+*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+
+#ifndef __PL061_GPIO_H__
+#define __PL061_GPIO_H__
+
+#include <Protocol/EmbeddedGpio.h>
+
+// PL061 GPIO Registers
+#define PL061_GPIO_DATA_REG_OFFSET      ((UINTN) 0x000)
+#define PL061_GPIO_DATA_REG             0x000
+#define PL061_GPIO_DIR_REG              0x400
+#define PL061_GPIO_IS_REG               0x404
+#define PL061_GPIO_IBE_REG              0x408
+#define PL061_GPIO_IEV_REG              0x40C
+#define PL061_GPIO_IE_REG               0x410
+#define PL061_GPIO_RIS_REG              0x414
+#define PL061_GPIO_MIS_REG              0x410
+#define PL061_GPIO_IC_REG               0x41C
+#define PL061_GPIO_AFSEL_REG            0x420
+
+#define PL061_GPIO_PERIPH_ID0           0xFE0
+#define PL061_GPIO_PERIPH_ID1           0xFE4
+#define PL061_GPIO_PERIPH_ID2           0xFE8
+#define PL061_GPIO_PERIPH_ID3           0xFEC
+
+#define PL061_GPIO_PCELL_ID0            0xFF0
+#define PL061_GPIO_PCELL_ID1            0xFF4
+#define PL061_GPIO_PCELL_ID2            0xFF8
+#define PL061_GPIO_PCELL_ID3            0xFFC
+
+#define PL061_GPIO_PINS                 8
+
+// All bits low except one bit high, native bit length
+#define GPIO_PIN_MASK(Pin)              (1UL << ((UINTN)(Pin)))
+
+#endif  // __PL061_GPIO_H__