> -----Original Message-----
> From: [email protected] [mailto:linux-omap-
> [email protected]] On Behalf Of Nishanth Menon
> Sent: Saturday, February 19, 2011 5:32 PM
> To: linux-omap
> Cc: Tony Lindgren; Kevin Hilman; Nishanth Menon
> Subject: [PATCH 02/19] omap3630: hwmod: sr: enable for higher ES
>
> Enable hwmod entries for OMAP3630 for higher ES revisions as
> well. This is to ensure that SR can be used in all revisions of
> OMAP3630 as of this posting.
>
> Signed-off-by: Nishanth Menon <[email protected]>
> ---
> arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 8 ++++++--
> 1 files changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
> b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
> index ea1f49a..bbcbea6 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
> @@ -1318,7 +1318,9 @@ static struct omap_hwmod
> omap36xx_sr1_hwmod = {
> },
> .slaves = omap3_sr1_slaves,
> .slaves_cnt = ARRAY_SIZE(omap3_sr1_slaves),
> - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1),
> + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1 |
> + CHIP_IS_OMAP3630ES1_1 |
> + CHIP_IS_OMAP3630ES1_2),
What's the need of this?
Here is the code snippet from id.c
-----snip-----
case 0xb891:
/* Handle 36xx devices */
omap_chip.oc |= CHIP_IS_OMAP3630ES1;
switch(rev) {
case 0: /* Take care of early samples */
omap_revision = OMAP3630_REV_ES1_0;
break;
case 1:
omap_revision = OMAP3630_REV_ES1_1;
omap_chip.oc |= CHIP_IS_OMAP3630ES1_1;
break;
case 2:
default:
omap_revision = OMAP3630_REV_ES1_2;
omap_chip.oc |= CHIP_IS_OMAP3630ES1_2;
}
So it's clear that omap_chip.oc will have CHIP_IS_OMAP3630ES1 anyway on
all ES versions.
Vishwa
> .mpu_irqs = omap3_smartreflex_mpu_irqs,
> .mpu_irqs_cnt =
> ARRAY_SIZE(omap3_smartreflex_mpu_irqs),
> };
> @@ -1368,7 +1370,9 @@ static struct omap_hwmod
> omap36xx_sr2_hwmod = {
> },
> .slaves = omap3_sr2_slaves,
> .slaves_cnt = ARRAY_SIZE(omap3_sr2_slaves),
> - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1),
> + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1 |
> + CHIP_IS_OMAP3630ES1_1 |
> + CHIP_IS_OMAP3630ES1_2),
> .mpu_irqs = omap3_smartreflex_core_irqs,
> .mpu_irqs_cnt =
> ARRAY_SIZE(omap3_smartreflex_core_irqs),
> };
> --
> 1.7.1
>
> --
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