mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-19 10:44:14 +08:00
a6558c2d07
These headers and helpers will also be used for SDHI boot so the mmcif name will start to make a lot less sense. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
30 lines
814 B
C
30 lines
814 B
C
#ifndef MMC_AP4EB_H
|
|
#define MMC_AP4EB_H
|
|
|
|
#define PORT185CR (void __iomem *)0xe60520b9
|
|
#define PORT186CR (void __iomem *)0xe60520ba
|
|
#define PORT187CR (void __iomem *)0xe60520bb
|
|
#define PORT188CR (void __iomem *)0xe60520bc
|
|
|
|
#define PORTR191_160DR (void __iomem *)0xe6056014
|
|
|
|
static inline void mmc_init_progress(void)
|
|
{
|
|
/* Initialise LEDS1-4
|
|
* registers: PORT185CR-PORT188CR (LED1-LED4 Control)
|
|
* value: 0x10 - enable output
|
|
*/
|
|
__raw_writeb(0x10, PORT185CR);
|
|
__raw_writeb(0x10, PORT186CR);
|
|
__raw_writeb(0x10, PORT187CR);
|
|
__raw_writeb(0x10, PORT188CR);
|
|
}
|
|
|
|
static inline void mmc_update_progress(int n)
|
|
{
|
|
__raw_writel((__raw_readl(PORTR191_160DR) & ~(0xf << 25)) |
|
|
(1 << (25 + n)), PORTR191_160DR);
|
|
}
|
|
|
|
#endif /* MMC_AP4EB_H */
|