2 files changed, 6 insertions, 0 deletions

diff --git a/drivers/spi/orion_spi.c b/drivers/spi/orion_spi.c
index b872bfaf4bd2..014becb7d530 100644
--- a/drivers/spi/orion_spi.c
+++ b/drivers/spi/orion_spi.c
@@ -364,6 +364,11 @@ static int orion_spi_setup(struct spi_device *spi)
                 return -EINVAL;
         }
 
+        /* Fix ac timing if required.   */
+        if (orion_spi->spi_info->enable_clock_fix)
+                orion_spi_setbits(orion_spi, ORION_SPI_IF_CONFIG_REG,
+                                  (1 << 14));
+
         if (spi->bits_per_word == 0)
                 spi->bits_per_word = 8;
 
diff --git a/include/linux/spi/orion_spi.h b/include/linux/spi/orion_spi.h
index b4d9fa6f797c..decf6d8c77b7 100644
--- a/include/linux/spi/orion_spi.h
+++ b/include/linux/spi/orion_spi.h
@@ -11,6 +11,7 @@
 
 struct orion_spi_info {
         u32     tclk;           /* no <linux/clk.h> support yet */
+        u32     enable_clock_fix;
 };