ARM: OMAP3+: do not register non-dt OPP tables for device tree boot
OMAP3+ supports both device tree and non-device tree boot. Device tree bindings for OMAP3+ is supposed to be added via dts following: Documentation/devicetree/bindings/power/opp.txt Since we now have device tree entries for OMAP3+ cpu OPPs, The current code wrongly adds duplicate OPPs. So, dont register OPPs when booting using device tree. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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@ -17,6 +17,7 @@
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* GNU General Public License for more details.
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*/
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#include <linux/module.h>
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#include <linux/of.h>
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#include <linux/opp.h>
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#include <linux/cpu.h>
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@ -40,6 +41,9 @@ int __init omap_init_opp_table(struct omap_opp_def *opp_def,
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{
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int i, r;
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if (of_have_populated_dt())
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return -EINVAL;
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if (!opp_def || !opp_def_size) {
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pr_err("%s: invalid params!\n", __func__);
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return -EINVAL;
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