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![Tom Rini](/assets/img/avatar_default.png)
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>
34 lines
814 B
C
34 lines
814 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2009
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* Stefano Babic, DENX Software Engineering, sbabic@denx.de.
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*/
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#ifndef __SYS_PROTO_IMX6_
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#define __SYS_PROTO_IMX6_
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#include <asm/mach-imx/sys_proto.h>
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#include <asm/arch/iomux.h>
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#define USBPHY_PWD 0x00000000
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#define USBPHY_PWD_RXPWDRX (1 << 20) /* receiver block power down */
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#define is_usbotg_phy_active(void) (!(readl(USB_PHY0_BASE_ADDR + USBPHY_PWD) & \
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USBPHY_PWD_RXPWDRX))
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int imx6_pcie_toggle_power(void);
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int imx6_pcie_toggle_reset(void);
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/**
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* iomuxc_set_rgmii_io_voltage - set voltage level of RGMII/USB pins
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*
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* @param io_vol - the voltage IO level of pins
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*/
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static inline void iomuxc_set_rgmii_io_voltage(int io_vol)
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{
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__raw_writel(io_vol, IOMUXC_SW_PAD_CTL_GRP_DDR_TYPE_RGMII);
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}
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#endif /* __SYS_PROTO_IMX6_ */
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