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tspp: Disable read-complete interrupt

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Read-complete interrupt can be generated from TSPP HW for test
purposes only. It is generated for each TS packet TSPP fetches from
TSIF interface. Having it enabled cause great load of interrupts
that are not used by the SW.

Change-Id: I4eb1be173cb3e30a8540fb17223abc034c54f048
Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>
Signed-off-by: Neha Pandey <nehap@codeaurora.org>
This commit is contained in:
Hamad Kadmany
2012-12-20 18:30:40 +02:00
committed by Stephen Boyd
parent 3b0ea8c77e
commit fff97e7a87
1 changed files with 1 additions and 1 deletions
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2
drivers/misc/tspp.c
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@@ -1005,7 +1005,7 @@ static int tspp_global_reset(struct tspp_device *pdev)
TSPP_CONFIG_PS_CONT_ERR_MASK);
TSPP_CONFIG_SET_PACKET_LENGTH(val, TSPP_PACKET_LENGTH);
writel_relaxed(val, pdev->base + TSPP_CONFIG);
writel_relaxed(0x000fffff, pdev->base + TSPP_IRQ_MASK);
writel_relaxed(0x0007ffff, pdev->base + TSPP_IRQ_MASK);
writel_relaxed(0x000fffff, pdev->base + TSPP_IRQ_CLEAR);
writel_relaxed(0, pdev->base + TSPP_RST);
wmb();