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>
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 56f77df..221eed1 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -39,6 +39,7 @@
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 @@
{
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 @@
{
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);