[PATCH 12/19] OMAP3 clock: Remove FreqSel for 3630
Paul Walmsley
paul at pwsan.com
Mon Feb 15 20:24:54 EST 2010
From: Vishwanath BS <vishwanath.bs at ti.com>
DPLL_FREQSEL field in CLKEN_PLL register is no longer valid for
OMAP3630. So remove references to that.
Signed-off-by: Vishwanath BS <vishwanath.bs at ti.com>
Signed-off-by: Paul Walmsley <paul at pwsan.com>
---
arch/arm/mach-omap2/dpll3xxx.c | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c
index 2b559fc..84be81c 100644
--- a/arch/arm/mach-omap2/dpll3xxx.c
+++ b/arch/arm/mach-omap2/dpll3xxx.c
@@ -243,8 +243,11 @@ static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel)
/* 3430 ES2 TRM: 4.7.6.9 DPLL Programming Sequence */
_omap3_noncore_dpll_bypass(clk);
- /* Set jitter correction */
- if (!cpu_is_omap44xx()) {
+ /*
+ * Set jitter correction. No jitter correction for OMAP4 and 3630
+ * since freqsel is field is no longer present
+ */
+ if (!cpu_is_omap44xx() && !cpu_is_omap3630()) {
v = __raw_readl(dd->control_reg);
v &= ~dd->freqsel_mask;
v |= freqsel << __ffs(dd->freqsel_mask);
@@ -387,8 +390,8 @@ int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate)
if (dd->last_rounded_rate == 0)
return -EINVAL;
- /* No freqsel on OMAP4 */
- if (!cpu_is_omap44xx()) {
+ /* No freqsel on OMAP4 and OMAP3630 */
+ if (!cpu_is_omap44xx() && !cpu_is_omap3630()) {
freqsel = _omap3_dpll_compute_freqsel(clk,
dd->last_rounded_n);
if (!freqsel)
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