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| author | Jarkko Nikula <jarkko.nikula@nokia.com> | 2006-06-26 16:16:11 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2006-06-26 16:16:11 -0700 |
| commit | 6e711ec6d249c0d3f8bc225066738d064ed90032 (patch) | |
| tree | 21e8c8e704eac0f2ccf4d00045aaa82546be4661 /arch | |
| parent | ed7eb9d90a24bbe93fa47e19b61528bd5cfe584c (diff) | |
| download | blackbird-op-linux-6e711ec6d249c0d3f8bc225066738d064ed90032.tar.gz blackbird-op-linux-6e711ec6d249c0d3f8bc225066738d064ed90032.zip | |
ARM: OMAP: Correct two bugs in arch/arm/mach-omap2/clock.c
omap2_clk_set_rate: dif_off must use clk->rate_offset, not clk->src_off.
omap2_get_src_field: for the case CM_SYSCLKOUT_SEL1, val must be 2 for
96MHz and 3 for 54MHz.
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-omap2/clock.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index 72eb4bf571ac..242d8f925e9e 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -660,26 +660,35 @@ static int omap2_clk_set_rate(struct clk *clk, unsigned long rate) /* Isolate control register */ div_sel = (SRC_RATE_SEL_MASK & clk->flags); - div_off = clk->src_offset; + div_off = clk->rate_offset; validrate = omap2_clksel_round_rate(clk, rate, &new_div); - if(validrate != rate) + if (validrate != rate) return(ret); field_val = omap2_get_clksel(&div_sel, &field_mask, clk); if (div_sel == 0) return ret; - if(clk->flags & CM_SYSCLKOUT_SEL1){ - switch(new_div){ - case 16: field_val = 4; break; - case 8: field_val = 3; break; - case 4: field_val = 2; break; - case 2: field_val = 1; break; - case 1: field_val = 0; break; + if (clk->flags & CM_SYSCLKOUT_SEL1) { + switch (new_div) { + case 16: + field_val = 4; + break; + case 8: + field_val = 3; + break; + case 4: + field_val = 2; + break; + case 2: + field_val = 1; + break; + case 1: + field_val = 0; + break; } - } - else + } else field_val = new_div; reg = (void __iomem *)div_sel; @@ -784,9 +793,9 @@ static u32 omap2_get_src_field(u32 *type_to_addr, u32 reg_offset, val = 0; if (src_clk == &sys_ck) val = 1; - if (src_clk == &func_54m_ck) - val = 2; if (src_clk == &func_96m_ck) + val = 2; + if (src_clk == &func_54m_ck) val = 3; break; } |
