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OMAP3: PM: Save and restore also CM_CLKSEL1_PLL_IVA2 

CM_CLKSEL1_PLL_IVA2 is not saved/restored currently. This patch is
adding save and restore for it.

Signed-off-by: Jouni Hogander <jouni.hogander@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Jouni Hogander 2009-02-05 13:34:01 +02:00 committed by Kevin Hilman
parent 13a6fe0f6a
commit 133464dc30
1 changed files with 5 additions and 0 deletions
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5
arch/arm/mach-omap2/prcm.c
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@ -39,6 +39,7 @@ static void __iomem *cm_base;
struct omap3_prcm_regs {
u32 control_padconf_sys_nirq;
u32 iva2_cm_clksel1;
u32 iva2_cm_clksel2;
u32 cm_sysconfig;
u32 sgx_cm_clksel;
@ -262,6 +263,8 @@ void omap3_prcm_save_context(void)
{
prcm_context.control_padconf_sys_nirq =
omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_SYSNIRQ);
prcm_context.iva2_cm_clksel1 =
cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL1);
prcm_context.iva2_cm_clksel2 =
cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL2);
prcm_context.cm_sysconfig = __raw_readl(OMAP3430_CM_SYSCONFIG);
@ -417,6 +420,8 @@ void omap3_prcm_restore_context(void)
{
omap_ctrl_writel(prcm_context.control_padconf_sys_nirq,
OMAP343X_CONTROL_PADCONF_SYSNIRQ);
cm_write_mod_reg(prcm_context.iva2_cm_clksel1, OMAP3430_IVA2_MOD,
CM_CLKSEL1);
cm_write_mod_reg(prcm_context.iva2_cm_clksel2, OMAP3430_IVA2_MOD,
CM_CLKSEL2);
__raw_writel(prcm_context.cm_sysconfig, OMAP3430_CM_SYSCONFIG);