diff options
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/id.c | 5 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/io.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/omap-wakeupgen.c | 7 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_81xx_data.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/soc.h | 1 |
5 files changed, 16 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index d85c24918c17..b2f56684c337 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -46,6 +46,7 @@ u32 omap_features; unsigned int omap_rev(void) { + WARN_ON_ONCE(!omap_revision || omap_revision == -1); return omap_revision; } EXPORT_SYMBOL(omap_rev); @@ -669,9 +670,9 @@ void __init dra7xxx_check_revision(void) case 0: omap_revision = DRA722_REV_ES1_0; break; + case 1: default: - /* If we have no new revisions */ - omap_revision = DRA722_REV_ES1_0; + omap_revision = DRA722_REV_ES2_0; break; } break; diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 3c87e40650cf..49de4dd227be 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -368,6 +368,7 @@ void __init omap5_map_io(void) void __init dra7xx_map_io(void) { iotable_init(dra7xx_io_desc, ARRAY_SIZE(dra7xx_io_desc)); + omap_barriers_init(); } #endif /* @@ -736,7 +737,8 @@ void __init omap5_init_late(void) #ifdef CONFIG_SOC_DRA7XX void __init dra7xx_init_early(void) { - omap2_set_globals_tap(-1, OMAP2_L4_IO_ADDRESS(DRA7XX_TAP_BASE)); + omap2_set_globals_tap(DRA7XX_CLASS, + OMAP2_L4_IO_ADDRESS(DRA7XX_TAP_BASE)); omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE)); omap2_control_base_init(); omap4_pm_init_early(); diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c index f397bd6bd6e3..2c04f2741476 100644 --- a/arch/arm/mach-omap2/omap-wakeupgen.c +++ b/arch/arm/mach-omap2/omap-wakeupgen.c @@ -274,6 +274,10 @@ static inline void omap5_irq_save_context(void) */ static void irq_save_context(void) { + /* DRA7 has no SAR to save */ + if (soc_is_dra7xx()) + return; + if (!sar_base) sar_base = omap4_get_sar_ram_base(); @@ -290,6 +294,9 @@ static void irq_sar_clear(void) { u32 val; u32 offset = SAR_BACKUP_STATUS_OFFSET; + /* DRA7 has no SAR to save */ + if (soc_is_dra7xx()) + return; if (soc_is_omap54xx()) offset = OMAP5_SAR_BACKUP_STATUS_OFFSET; diff --git a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c index 39736ad2a754..df8327713d06 100644 --- a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c @@ -582,9 +582,11 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_slow__gpmc = { .user = OCP_USER_MPU, }; +/* USB needs udelay 1 after reset at least on hp t410, use 2 for margin */ static struct omap_hwmod_class_sysconfig dm81xx_usbhsotg_sysc = { .rev_offs = 0x0, .sysc_offs = 0x10, + .srst_udelay = 2, .sysc_flags = SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE | SYSC_HAS_SOFTRESET, .idlemodes = SIDLE_SMART | MSTANDBY_FORCE | MSTANDBY_SMART, diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h index 70df8f6cddcc..364418c78bf3 100644 --- a/arch/arm/mach-omap2/soc.h +++ b/arch/arm/mach-omap2/soc.h @@ -489,6 +489,7 @@ IS_OMAP_TYPE(3430, 0x3430) #define DRA752_REV_ES2_0 (DRA7XX_CLASS | (0x52 << 16) | (0x20 << 8)) #define DRA722_REV_ES1_0 (DRA7XX_CLASS | (0x22 << 16) | (0x10 << 8)) #define DRA722_REV_ES1_0 (DRA7XX_CLASS | (0x22 << 16) | (0x10 << 8)) +#define DRA722_REV_ES2_0 (DRA7XX_CLASS | (0x22 << 16) | (0x20 << 8)) void omap2xxx_check_revision(void); void omap3xxx_check_revision(void); |
