diff options
| author | Tero Kristo <t-kristo@ti.com> | 2014-03-31 18:15:43 +0300 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2014-05-15 22:34:54 -0600 |
| commit | 81243651ba25c4418af26c3c6f1aeabb41f734e0 (patch) | |
| tree | 2d6145500089f1aca81927a58d32346c1c599934 /arch/arm/mach-omap2 | |
| parent | d8871cd245ece932ced994457e044d0f68b0aab4 (diff) | |
ARM: OMAP3/4: PRM: provide io chain reconfig function through irq setup
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>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/prcm-common.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/prm3xxx.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/prm44xx.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/prm_common.c | 7 |
4 files changed, 5 insertions, 6 deletions
diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index ee2384a983bc..a8e4b582c527 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -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; diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c index 4c89aa2f1e81..2631b9f2b3d8 100644 --- a/arch/arm/mach-omap2/prm3xxx.c +++ b/arch/arm/mach-omap2/prm3xxx.c @@ -43,6 +43,7 @@ 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, }; /* diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index 15171890f805..f464179eb82b 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -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, }; /* diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c index b4c4ab9c8044..bd746fc05d18 100644 --- a/arch/arm/mach-omap2/prm_common.c +++ b/arch/arm/mach-omap2/prm_common.c @@ -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; |