mmc: sdhci: Add response register to register dump

Add response register to register dump.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Ludovic Desroches <ludovic.desroches@microchip.com>
(cherry picked from commit 7962302fc3f5b3b31523b518a2dc47849fb7bd06)

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 723c128..43e43ea 100644 (file)
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -87,6 +87,13 @@ static void sdhci_dumpregs(struct sdhci_host *host)
        pr_err(DRIVER_NAME ": Cmd:      0x%08x | Max curr: 0x%08x\n",
               sdhci_readw(host, SDHCI_COMMAND),
               sdhci_readl(host, SDHCI_MAX_CURRENT));
+       pr_err(DRIVER_NAME ": Resp[0]:  0x%08x | Resp[1]:  0x%08x\n",
+                  sdhci_readl(host, SDHCI_RESPONSE),
+                  sdhci_readl(host, SDHCI_RESPONSE + 4));
+       pr_err(DRIVER_NAME ": Resp[2]:  0x%08x | Resp[3]:  0x%08x\n",
+                  sdhci_readl(host, SDHCI_RESPONSE + 8),
+                  sdhci_readl(host, SDHCI_RESPONSE + 12));
+
        pr_err(DRIVER_NAME ": Host ctl2: 0x%08x\n",
               sdhci_readw(host, SDHCI_HOST_CONTROL2));