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OMAP3: beagle: don't touch omap_device internals

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Board code should not touch omap_device internals.  To get the MPU/IVA devices,
use existing APIs: omap2_get_mpu_device(), omap2_get_iva_device().

Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Kevin Hilman 2011-07-21 11:43:48 -07:00
parent b66a4026d4
commit 8c7f65943d
1 changed files with 10 additions and 13 deletions
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23
arch/arm/mach-omap2/board-omap3beagle.c
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@ -491,23 +491,22 @@ static void __init beagle_opp_init(void)
/* Custom OPP enabled for all xM versions */
if (cpu_is_omap3630()) {
struct omap_hwmod *mh = omap_hwmod_lookup("mpu");
struct omap_hwmod *dh = omap_hwmod_lookup("iva");
struct device *dev;
struct device *mpu_dev, *iva_dev;
if (!mh || !dh) {
mpu_dev = omap2_get_mpuss_device();
iva_dev = omap2_get_iva_device();
if (!mpu_dev || !iva_dev) {
pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
__func__, mh, dh);
__func__, mpu_dev, iva_dev);
return;
}
/* Enable MPU 1GHz and lower opps */
dev = &mh->od->pdev.dev;
r = opp_enable(dev, 800000000);
r = opp_enable(mpu_dev, 800000000);
/* TODO: MPU 1GHz needs SR and ABB */
/* Enable IVA 800MHz and lower opps */
dev = &dh->od->pdev.dev;
r |= opp_enable(dev, 660000000);
r |= opp_enable(iva_dev, 660000000);
/* TODO: DSP 800MHz needs SR and ABB */
if (r) {
pr_err("%s: failed to enable higher opp %d\n",
@ -516,10 +515,8 @@ static void __init beagle_opp_init(void)
* Cleanup - disable the higher freqs - we dont care
* about the results
*/
dev = &mh->od->pdev.dev;
opp_disable(dev, 800000000);
dev = &dh->od->pdev.dev;
opp_disable(dev, 660000000);
opp_disable(mpu_dev, 800000000);
opp_disable(iva_dev, 660000000);
}
}
return;