mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-25 16:30:53 +07:00
3d2613c428
The Synopsys DesignWare APB GPIO driver only supports open firmware devices. But, like Intel Quark X1000 SOC, which has a single PCI function exporting a GPIO and an I2C controller, it is a Multifunction device. This patch is to enable the current Synopsys DesignWare APB GPIO driver to support the Multifunction device which exports the designware GPIO controller. Reviewed-by: Hock Leong Kweh <hock.leong.kweh@intel.com> Signed-off-by: Weike Chen <alvin.chen@intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
33 lines
829 B
C
33 lines
829 B
C
/*
|
|
* Copyright(c) 2014 Intel Corporation.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*/
|
|
|
|
#ifndef GPIO_DW_APB_H
|
|
#define GPIO_DW_APB_H
|
|
|
|
struct dwapb_port_property {
|
|
struct device_node *node;
|
|
const char *name;
|
|
unsigned int idx;
|
|
unsigned int ngpio;
|
|
unsigned int gpio_base;
|
|
unsigned int irq;
|
|
bool irq_shared;
|
|
};
|
|
|
|
struct dwapb_platform_data {
|
|
struct dwapb_port_property *properties;
|
|
unsigned int nports;
|
|
};
|
|
|
|
#endif
|