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m68k: coldfire: use ColdFire specific IO access in headers

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Convert all m68k/ColdFire specific header file code to only use the
newly created internal register access methods. This is replacing the
mixed and inconsistent use of readx/writex and __raw_readx/__raw_writex
for internal SoC registers.

Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
This commit is contained in:
Greg Ungerer 2026-04-17 23:44:41 +10:00 committed by Greg Ungerer
parent 13cb6440d8
commit 8c22702db6
2 changed files with 8 additions and 8 deletions
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12
arch/m68k/include/asm/mcfgpio.h
View File

@ -95,8 +95,8 @@ static inline void gpio_free(unsigned gpio)
#define MCFGPIO_PORTTYPE u8
#define MCFGPIO_PORTSIZE 8
#define mcfgpio_read(port) __raw_readb(port)
#define mcfgpio_write(data, port) __raw_writeb(data, port)
#define mcfgpio_read(port) mcf_read8(port)
#define mcfgpio_write(data, port) mcf_write8(data, port)
#elif defined(CONFIG_M5307) || defined(CONFIG_M5407) || defined(CONFIG_M5272)
@ -104,8 +104,8 @@ static inline void gpio_free(unsigned gpio)
#define MCFGPIO_PORTTYPE u16
#define MCFGPIO_PORTSIZE 16
#define mcfgpio_read(port) __raw_readw(port)
#define mcfgpio_write(data, port) __raw_writew(data, port)
#define mcfgpio_read(port) mcf_read16(port)
#define mcfgpio_write(data, port) mcf_write16(data, port)
#elif defined(CONFIG_M5249) || defined(CONFIG_M525x)
@ -113,8 +113,8 @@ static inline void gpio_free(unsigned gpio)
#define MCFGPIO_PORTTYPE u32
#define MCFGPIO_PORTSIZE 32
#define mcfgpio_read(port) __raw_readl(port)
#define mcfgpio_write(data, port) __raw_writel(data, port)
#define mcfgpio_read(port) mcf_read32(port)
#define mcfgpio_write(data, port) mcf_write32(data, port)
#endif

4
arch/m68k/include/asm/nettel.h
View File

@ -87,12 +87,12 @@ static __inline__ void mcf_setppdata(unsigned int mask, unsigned int bits)
*/
static __inline__ unsigned int mcf_getppdata(void)
{
return readw(MCFSIM_PBDAT);
return mcf_read16(MCFSIM_PBDAT);
}
static __inline__ void mcf_setppdata(unsigned int mask, unsigned int bits)
{
writew((readw(MCFSIM_PBDAT) & ~mask) | bits, MCFSIM_PBDAT);
mcf_write16((mcf_read16(MCFSIM_PBDAT) & ~mask) | bits, MCFSIM_PBDAT);
}
#endif