hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

OMAP: McBSP: Fix CLKR and FSR signal muxing 

Fix bit clear. Now it clears all other bits than mask bit where it should
clear only it.

Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
This commit is contained in:
Jarkko Nikula 2010-10-08 11:40:20 -06:00 committed by Paul Walmsley
parent 6041c27f51
commit 425925dd75
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/mach-omap2/mcbsp.c
View File

@ -34,7 +34,7 @@ void omap2_mcbsp1_mux_clkr_src(u8 mux)
v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
if (mux == CLKR_SRC_CLKR)
v &= OMAP2_MCBSP1_CLKR_MASK;
v &= ~OMAP2_MCBSP1_CLKR_MASK;
else if (mux == CLKR_SRC_CLKX)
v |= OMAP2_MCBSP1_CLKR_MASK;
omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
@ -47,7 +47,7 @@ void omap2_mcbsp1_mux_fsr_src(u8 mux)
v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
if (mux == FSR_SRC_FSR)
v &= OMAP2_MCBSP1_FSR_MASK;
v &= ~OMAP2_MCBSP1_FSR_MASK;
else if (mux == FSR_SRC_FSX)
v |= OMAP2_MCBSP1_FSR_MASK;
omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);