ARM: OMAP2+: raw read and write endian fix

All OMAP IP blocks expect LE data, but CPU may operate in BE mode.
Need to use endian neutral functions to read/write h/w registers.
I.e instead of __raw_read[lw] and __raw_write[lw] functions code
need to use read[lw]_relaxed and write[lw]_relaxed functions.
If the first simply reads/writes register, the second will byteswap
it if host operates in BE mode.

Changes are trivial sed like replacement of __raw_xxx functions
with xxx_relaxed variant.

Signed-off-by: Victor Kamensky <victor.kamensky@linaro.org>
Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Victor Kamensky
2014-04-15 20:37:46 +03:00
committed by Tony Lindgren
parent 89ca3b8819
commit edfaf05c2f
36 changed files with 134 additions and 134 deletions

View File

@@ -30,12 +30,12 @@ void __iomem *prcm_mpu_base;
u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 reg)
{
return __raw_readl(OMAP44XX_PRCM_MPU_REGADDR(inst, reg));
return readl_relaxed(OMAP44XX_PRCM_MPU_REGADDR(inst, reg));
}
void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 reg)
{
__raw_writel(val, OMAP44XX_PRCM_MPU_REGADDR(inst, reg));
writel_relaxed(val, OMAP44XX_PRCM_MPU_REGADDR(inst, reg));
}
u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg)