From 4686392c32361c97e8434adf9cc77ad7991bfa81 Mon Sep 17 00:00:00 2001 From: Ricky Wu Date: Mon, 16 Mar 2020 10:52:32 +0800 Subject: mmc: rtsx_pci: Fix support for speed-modes that relies on tuning The TX/RX register should not be treated the same way to allow for better support of tuning. Fix this by using a default initial value for TX. Signed-off-by: Ricky Wu Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200316025232.1167-1-ricky_wu@realtek.com [Ulf: Updated changelog] Signed-off-by: Ulf Hansson Acked-by: Greg Kroah-Hartman --- drivers/misc/cardreader/rts5261.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/misc/cardreader/rts5261.c') diff --git a/drivers/misc/cardreader/rts5261.c b/drivers/misc/cardreader/rts5261.c index bc4967a6efa1..78c3b1d424c3 100644 --- a/drivers/misc/cardreader/rts5261.c +++ b/drivers/misc/cardreader/rts5261.c @@ -764,7 +764,7 @@ void rts5261_init_params(struct rtsx_pcr *pcr) pcr->sd30_drive_sel_1v8 = CFG_DRIVER_TYPE_B; pcr->sd30_drive_sel_3v3 = CFG_DRIVER_TYPE_B; pcr->aspm_en = ASPM_L1_EN; - pcr->tx_initial_phase = SET_CLOCK_PHASE(20, 27, 16); + pcr->tx_initial_phase = SET_CLOCK_PHASE(27, 27, 11); pcr->rx_initial_phase = SET_CLOCK_PHASE(24, 6, 5); pcr->ic_version = rts5261_get_ic_version(pcr); -- cgit v1.2.3