Commit 19feeee5 authored by Suman Anna's avatar Suman Anna Committed by Tony Lindgren
Browse files

ARM: OMAP2+: Plug in device_enable/idle ops for IOMMUs 



The OMAP IOMMU driver requires the device_enable/idle platform
data ops on all the IOMMU devices to be able to enable and disable
the clocks after commit db8918f6 ("iommu/omap: streamline
enable/disable through runtime pm callbacks"). Plug in these
pdata ops for all the existing IOMMUs through pdata quirks to
maintain functionality.

Signed-off-by: default avatarSuman Anna <s-anna@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 17a9e5bb

arch/arm/mach-omap2/pdata-quirks.c

+4 −0
Original line number Diff line number Diff line
@@ -89,6 +89,8 @@ static struct iommu_platform_data omap3_iommu_pdata = { 
	.reset_name = "mmu",

	.assert_reset = omap_device_assert_hardreset,

	.deassert_reset = omap_device_deassert_hardreset,

	.device_enable = omap_device_enable,

	.device_idle = omap_device_idle,

};



static int omap3_sbc_t3730_twl_callback(struct device *dev,
@@ -424,6 +426,8 @@ static struct iommu_platform_data omap4_iommu_pdata = { 
	.reset_name = "mmu_cache",

	.assert_reset = omap_device_assert_hardreset,

	.deassert_reset = omap_device_deassert_hardreset,

	.device_enable = omap_device_enable,

	.device_idle = omap_device_idle,

};

#endif

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