Patchwork [U-Boot] mmc: s5p_sdhci: fix wrong value for samsung-soc

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Submitter Jaehoon Chung
Date May 30, 2012, 5:14 a.m.
Message ID <4FC5ACA0.1000208@samsung.com>
Download mbox | patch
Permalink /patch/161854/
State Changes Requested
Delegated to: Andy Fleming
Headers show

Comments

Jaehoon Chung - May 30, 2012, 5:14 a.m.
Samsung-SoC need to set QUIRK_BROKEN_R1B.
And Feedback clock delay value is set to wrong value.
This patch is fixed them.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 drivers/mmc/s5p_sdhci.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

Patch

diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
index 1d4481b..1464216 100644
--- a/drivers/mmc/s5p_sdhci.c
+++ b/drivers/mmc/s5p_sdhci.c
@@ -54,7 +54,7 @@  static void s5p_sdhci_set_control_reg(struct sdhci_host *host)
 	 *	00 = Delay3 (inverter delay)
 	 *	10 = Delay4 (inverter delay + 2ns)
 	 */
-	val = SDHCI_CTRL3_FCSEL3 | SDHCI_CTRL3_FCSEL1;
+	val = SDHCI_CTRL3_FCSEL0 | SDHCI_CTRL3_FCSEL1;
 	sdhci_writel(host, val, SDHCI_CONTROL3);
 
 	/*
@@ -82,7 +82,8 @@  int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks)
 	host->ioaddr = (void *)regbase;
 	host->quirks = quirks;
 
-	host->quirks |= SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE;
+	host->quirks |= SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE |
+		SDHCI_QUIRK_BROKEN_R1B;
 	host->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
 	if (quirks & SDHCI_QUIRK_REG32_RW)
 		host->version = sdhci_readl(host, SDHCI_HOST_VERSION - 2) >> 16;