@@ -480,6 +480,7 @@ struct omap_prcm_irq {
* @ocp_barrier: fn ptr to force buffered PRM writes to complete
* @save_and_clear_irqen: fn ptr to save and clear IRQENABLE regs
* @restore_irqen: fn ptr to save and clear IRQENABLE regs
+ * @reconfigure_io_chain: fn ptr to reconfigure IO chain
* @saved_mask: IRQENABLE regs are saved here during suspend
* @priority_mask: 1 bit per IRQ, set to 1 if omap_prcm_irq.priority = true
* @base_irq: base dynamic IRQ number, returned from irq_alloc_descs() in init
@@ -501,6 +502,7 @@ struct omap_prcm_irq_setup {
void (*ocp_barrier)(void);
void (*save_and_clear_irqen)(u32 *saved_mask);
void (*restore_irqen)(u32 *saved_mask);
+ void (*reconfigure_io_chain)(void);
u32 *saved_mask;
u32 *priority_mask;
int base_irq;
@@ -45,6 +45,7 @@ static struct omap_prcm_irq_setup omap3_prcm_irq_setup = {
.ocp_barrier = &omap3xxx_prm_ocp_barrier,
.save_and_clear_irqen = &omap3xxx_prm_save_and_clear_irqen,
.restore_irqen = &omap3xxx_prm_restore_irqen,
+ .reconfigure_io_chain = &omap3xxx_prm_reconfigure_io_chain,
};
/*
@@ -47,6 +47,7 @@ static struct omap_prcm_irq_setup omap4_prcm_irq_setup = {
.ocp_barrier = &omap44xx_prm_ocp_barrier,
.save_and_clear_irqen = &omap44xx_prm_save_and_clear_irqen,
.restore_irqen = &omap44xx_prm_restore_irqen,
+ .reconfigure_io_chain = &omap44xx_prm_reconfigure_io_chain,
};
/*
@@ -330,12 +330,7 @@ int omap_prcm_register_chain_handler(struct omap_prcm_irq_setup *irq_setup)
if (of_have_populated_dt()) {
int irq = omap_prcm_event_to_irq("io");
- if (cpu_is_omap34xx())
- omap_pcs_legacy_init(irq,
- omap3xxx_prm_reconfigure_io_chain);
- else
- omap_pcs_legacy_init(irq,
- omap44xx_prm_reconfigure_io_chain);
+ omap_pcs_legacy_init(irq, irq_setup->reconfigure_io_chain);
}
return 0;
This helps to make the PRM registration modular, and also gets rid of a cpu type check done later. Signed-off-by: Tero Kristo <t-kristo@ti.com> --- arch/arm/mach-omap2/prcm-common.h | 2 ++ arch/arm/mach-omap2/prm3xxx.c | 1 + arch/arm/mach-omap2/prm44xx.c | 1 + arch/arm/mach-omap2/prm_common.c | 7 +------ 4 files changed, 5 insertions(+), 6 deletions(-)