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u-boot/include/smsc_lpc47m.h

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SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-06 21:58:06 +00:00
/* SPDX-License-Identifier: GPL-2.0+ */
x86: Add a simple superio driver for SMSC LPC47M On most x86 boards, the legacy serial ports (io address 0x3f8/0x2f8) are provided by a superio chip connected to the LPC bus. We must program the superio chip so that serial ports are available for us. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-12-12 13:05:25 +00:00
/*
* Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
*/
#ifndef _SMSC_LPC47M_H_
#define _SMSC_LPC47M_H_
x86: superio: Add keyboard controller support to smsc_lpc47m driver Add an api to enable and configure the integrated keyboard controller on SMSC LPC47m superio chipset. It also adds several macros to help future extension. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-08-21 07:18:51 +00:00
/* I/O address of LPC47M */
#define LPC47M_IO_PORT 0x2e
/* Logical device number */
#define LPC47M_FDC 0 /* Floppy */
#define LPC47M_SP2 2 /* Serial Port 2 */
#define LPC47M_PP 3 /* Parallel Port */
#define LPC47M_SP1 4 /* Serial Port 1 */
#define LPC47M_KBC 7 /* Keyboard & Mouse */
#define LPC47M_PME 10 /* Power Control */
x86: Add a simple superio driver for SMSC LPC47M On most x86 boards, the legacy serial ports (io address 0x3f8/0x2f8) are provided by a superio chip connected to the LPC bus. We must program the superio chip so that serial ports are available for us. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-12-12 13:05:25 +00:00
/**
* Configure the base I/O port of the specified serial device and enable the
* serial device.
*
x86: superio: Add keyboard controller support to smsc_lpc47m driver Add an api to enable and configure the integrated keyboard controller on SMSC LPC47m superio chipset. It also adds several macros to help future extension. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-08-21 07:18:51 +00:00
* @dev: high 8 bits = super I/O port, low 8 bits = logical device number
* @iobase: processor I/O port address to assign to this serial device
* @irq: processor IRQ number to assign to this serial device
*/
void lpc47m_enable_serial(uint dev, uint iobase, uint irq);
/**
* Configure the specified keyboard controller device and enable the keyboard
* controller device.
*
* @dev: high 8 bits = Super I/O port, low 8 bits = logical device number
* @irq0: processor IRQ number to assign to keyboard
* @irq1: processor IRQ number to assign to mouse
x86: Add a simple superio driver for SMSC LPC47M On most x86 boards, the legacy serial ports (io address 0x3f8/0x2f8) are provided by a superio chip connected to the LPC bus. We must program the superio chip so that serial ports are available for us. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-12-12 13:05:25 +00:00
*/
x86: superio: Add keyboard controller support to smsc_lpc47m driver Add an api to enable and configure the integrated keyboard controller on SMSC LPC47m superio chipset. It also adds several macros to help future extension. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-08-21 07:18:51 +00:00
void lpc47m_enable_kbc(uint dev, uint irq0, uint irq1);
x86: Add a simple superio driver for SMSC LPC47M On most x86 boards, the legacy serial ports (io address 0x3f8/0x2f8) are provided by a superio chip connected to the LPC bus. We must program the superio chip so that serial ports are available for us. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-12-12 13:05:25 +00:00
#endif /* _SMSC_LPC47M_H_ */
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