#include "cm3xxx.h"
#include "cm-regbits-34xx.h"
+static void omap3xxx_prm_read_pending_irqs(unsigned long *events);
+static void omap3xxx_prm_ocp_barrier(void);
+static void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask);
+static void omap3xxx_prm_restore_irqen(u32 *saved_mask);
+
static const struct omap_prcm_irq omap3_prcm_irqs[] = {
OMAP_PRCM_IRQ("wkup", 0, 0),
OMAP_PRCM_IRQ("io", 9, 1),
* recommended way to restart the SoC, considering Errata i520. No
* return value.
*/
-void omap3xxx_prm_dpll3_reset(void)
+static void omap3xxx_prm_dpll3_reset(void)
{
omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, OMAP3430_GR_MOD,
OMAP2_RM_RSTCTRL);
* MPU IRQs, and store the result into the u32 pointed to by @events.
* No return value.
*/
-void omap3xxx_prm_read_pending_irqs(unsigned long *events)
+static void omap3xxx_prm_read_pending_irqs(unsigned long *events)
{
u32 mask, st;
* block, to avoid race conditions after acknowledging or clearing IRQ
* bits. No return value.
*/
-void omap3xxx_prm_ocp_barrier(void)
+static void omap3xxx_prm_ocp_barrier(void)
{
omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_REVISION_OFFSET);
}
* returning; otherwise, spurious interrupts might occur. No return
* value.
*/
-void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask)
+static void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask)
{
saved_mask[0] = omap2_prm_read_mod_reg(OCP_MOD,
OMAP3_PRM_IRQENABLE_MPU_OFFSET);
* barrier should be needed here; any pending PRM interrupts will fire
* once the writes reach the PRM. No return value.
*/
-void omap3xxx_prm_restore_irqen(u32 *saved_mask)
+static void omap3xxx_prm_restore_irqen(u32 *saved_mask)
{
omap2_prm_write_mod_reg(saved_mask[0], OCP_MOD,
OMAP3_PRM_IRQENABLE_MPU_OFFSET);
* The ST_IO_CHAIN bit does not exist in 3430 before es3.1. The only
* thing we can do is toggle EN_IO bit for earlier omaps.
*/
-void omap3430_pre_es3_1_reconfigure_io_chain(void)
+static void omap3430_pre_es3_1_reconfigure_io_chain(void)
{
omap2_prm_clear_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD,
PM_WKEN);
* deasserting WUCLKIN and clearing the ST_IO_CHAIN WKST bit. No
* return value. These registers are only available in 3430 es3.1 and later.
*/
-void omap3_prm_reconfigure_io_chain(void)
+static void omap3_prm_reconfigure_io_chain(void)
{
int i = 0;
omap2_prm_read_mod_reg(WKUP_MOD, PM_WKST);
}
-/**
- * omap3xxx_prm_reconfigure_io_chain - reconfigure I/O chain
- */
-void omap3xxx_prm_reconfigure_io_chain(void)
-{
- if (omap3_prcm_irq_setup.reconfigure_io_chain)
- omap3_prcm_irq_setup.reconfigure_io_chain();
-}
-
/**
* omap3xxx_prm_enable_io_wakeup - enable wakeup events from I/O wakeup latches
*
static struct prm_ll_data omap3xxx_prm_ll_data = {
.read_reset_sources = &omap3xxx_prm_read_reset_sources,
.late_init = &omap3xxx_prm_late_init,
+ .assert_hardreset = &omap2_prm_assert_hardreset,
+ .deassert_hardreset = &omap2_prm_deassert_hardreset,
+ .is_hardreset_asserted = &omap2_prm_is_hardreset_asserted,
+ .reset_system = &omap3xxx_prm_dpll3_reset,
};
int __init omap3xxx_prm_init(void)