[PATCH v2] spi: zynqmp_gqspi: Update tapdelay value

[Ashok Reddy Soma]

From: T Karthik Reddy <t.karthik.reddy at xilinx.com>

The driver was using an incorrect value for GQSPI_LPBK_DLY_ADJ_DLY_1
tapdelay for Versal for frequencies above 100MHz. Change it from 2 to 1
based on the recommended value in IP spec.

Signed-off-by: T Karthik Reddy <t.karthik.reddy at xilinx.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma at amd.com>
---

Changes in v2:
 - Updated description to explain why MACRO value is changed.

 drivers/spi/zynqmp_gqspi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/zynqmp_gqspi.c b/drivers/spi/zynqmp_gqspi.c
index 48eff777df..83a5c8aebf 100644
--- a/drivers/spi/zynqmp_gqspi.c
+++ b/drivers/spi/zynqmp_gqspi.c
@@ -94,7 +94,7 @@
 
 #define GQSPI_BAUD_DIV_SHIFT		2
 #define GQSPI_LPBK_DLY_ADJ_LPBK_SHIFT	5
-#define GQSPI_LPBK_DLY_ADJ_DLY_1	0x2
+#define GQSPI_LPBK_DLY_ADJ_DLY_1	0x1
 #define GQSPI_LPBK_DLY_ADJ_DLY_1_SHIFT	3
 #define GQSPI_LPBK_DLY_ADJ_DLY_0	0x3
 #define GQSPI_USE_DATA_DLY		0x1
-- 
2.17.1