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mmc: rtsx: fix tuning fail on gen3 PCI-Express

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On gen3 PCI-Express we should send command one by one.
If sending many commands in one packet will lead to a failure.

Signed-off-by: rui_feng <rui_feng@realsil.com.cn>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
rui_feng 2017-09-22 16:07:35 +08:00 • committed by Ulf Hansson
parent c8b5fd031a
commit 563be8b603
2 changed files with 19 additions and 20 deletions
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1
include/linux/mfd/rtsx_pci.h
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@ -334,6 +334,7 @@
#define DCM_DRP_RD_DATA_H 0xFC29
#define SD_VPCLK0_CTL 0xFC2A
#define SD_VPCLK1_CTL 0xFC2B
#define PHASE_SELECT_MASK 0x1F
#define SD_DCMPS0_CTL 0xFC2C
#define SD_DCMPS1_CTL 0xFC2D
#define SD_VPTX_CTL SD_VPCLK0_CTL