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Commit 9a0121f3 authored by Raghu Ananya Arabolu's avatar Raghu Ananya Arabolu Committed by Gerrit - the friendly Code Review server
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msm: kgsl: Add clocks to access KGSL SMMU register space 



Add gpu_cc_cx_gmu, gpu_cc_hub_aon & gpu_cc_hub_cx_int clock to the
list of clocks to vote for in order to access the KGSL SMMU register
space.

Change-Id: I84ff20b1c05c9045c3b271cd85ea98957fc4a6ce
Signed-off-by: default avatarRaghu Ananya Arabolu <rarabolu@codeaurora.org>
parent 55d1e41a

drivers/gpu/msm/kgsl_iommu.c

+4 −1
Original line number Diff line number Diff line
@@ -2488,7 +2488,10 @@ static const char * const kgsl_iommu_clocks[] = { 
	"gcc_gpu_memnoc_gfx",

	"gcc_gpu_snoc_dvm_gfx",

	"gpu_cc_ahb",

	"gpu_cc_hlos1_vote_gpu_smmu_clk",

	"gpu_cc_cx_gmu",

	"gpu_cc_hlos1_vote_gpu_smmu",

	"gpu_cc_hub_aon",

	"gpu_cc_hub_cx_int",

};



static struct kgsl_mmu_ops kgsl_iommu_ops;

drivers/gpu/msm/kgsl_iommu.h

+1 −1
Original line number Diff line number Diff line
@@ -60,7 +60,7 @@ 
#define KGSL_IOMMU_FSR_SS_SHIFT		30



/* Max number of iommu clks per IOMMU unit */

#define KGSL_IOMMU_MAX_CLKS 5

#define KGSL_IOMMU_MAX_CLKS 7



/* offset at which a nop command is placed in setstate */

#define KGSL_IOMMU_SETSTATE_NOP_OFFSET	1024