u-boot/arch/x86/include/asm/arch-queensbay/gpio.h

/*
 * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _X86_ARCH_GPIO_H_
#define _X86_ARCH_GPIO_H_

/* Where in config space is the register that points to the GPIO registers? */
#define PCI_CFG_GPIOBASE 0x44

#endif /* _X86_ARCH_GPIO_H_ */
x86: ich6-gpio: Add Intel Tunnel Creek GPIO support Intel Tunnel Creek GPIO register block is compatible with current ich6-gpio driver, except the offset and content of GPIO block base address register in the LPC PCI configuration space are different. Use u16 instead of u32 to store the 16-bit I/O address of the GPIO registers so that it could support both Ivybridge and Tunnel Creek. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org> 2014-12-17 07:50:38 +00:00			`/*`
			`* Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>`
			`*`
			`* SPDX-License-Identifier: GPL-2.0+`
			`*/`

			`#ifndef _X86_ARCH_GPIO_H_`
			`#define _X86_ARCH_GPIO_H_`

			`/* Where in config space is the register that points to the GPIO registers? */`
			`#define PCI_CFG_GPIOBASE 0x44`

			`#endif /* _X86_ARCH_GPIO_H_ */`