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
/*
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* Copyright(c) 2014 Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#ifndef GPIO_DW_APB_H
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#define GPIO_DW_APB_H
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struct dwapb_port_property {
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struct device_node *node;
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const char *name;
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unsigned int idx;
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unsigned int ngpio;
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unsigned int gpio_base;
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unsigned int irq;
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bool irq_shared;
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};
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struct dwapb_platform_data {
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struct dwapb_port_property *properties;
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unsigned int nports;
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};
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#endif
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