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| author | David S. Miller <davem@davemloft.net> | 2010-08-16 14:09:34 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-08-16 14:09:34 -0700 |
| commit | 300a103d1504134f8c4a7e831f995e917ea9b1e4 (patch) | |
| tree | 7f94d5fff513d132bd0b57a9e3bd96c4cc80d707 /arch/arm/mach-omap2/powerdomains34xx.h | |
| parent | 0a492896ac07336c98f37ad7fab4a6387b6ada78 (diff) | |
| parent | da5cabf80e2433131bf0ed8993abc0f7ea618c73 (diff) | |
| download | talos-op-linux-300a103d1504134f8c4a7e831f995e917ea9b1e4.tar.gz talos-op-linux-300a103d1504134f8c4a7e831f995e917ea9b1e4.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/arm/mach-omap2/powerdomains34xx.h')
| -rw-r--r-- | arch/arm/mach-omap2/powerdomains34xx.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/powerdomains34xx.h b/arch/arm/mach-omap2/powerdomains34xx.h index bd87112beea8..fa904861668b 100644 --- a/arch/arm/mach-omap2/powerdomains34xx.h +++ b/arch/arm/mach-omap2/powerdomains34xx.h @@ -75,12 +75,19 @@ static struct powerdomain mpu_3xxx_pwrdm = { }, }; +/* + * The USBTLL Save-and-Restore mechanism is broken on + * 3430s upto ES3.0 and 3630ES1.0. Hence this feature + * needs to be disabled on these chips. + * Refer: 3430 errata ID i459 and 3630 errata ID i579 + */ static struct powerdomain core_3xxx_pre_es3_1_pwrdm = { .name = "core_pwrdm", .prcm_offs = CORE_MOD, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 | CHIP_IS_OMAP3430ES2 | - CHIP_IS_OMAP3430ES3_0), + CHIP_IS_OMAP3430ES3_0 | + CHIP_IS_OMAP3630ES1), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 2, @@ -97,7 +104,8 @@ static struct powerdomain core_3xxx_pre_es3_1_pwrdm = { static struct powerdomain core_3xxx_es3_1_pwrdm = { .name = "core_pwrdm", .prcm_offs = CORE_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES3_1), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES3_1 | + CHIP_GE_OMAP3630ES1_1), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .flags = PWRDM_HAS_HDWR_SAR, /* for USBTLL only */ |
