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spi: zynqmp_gqspi: Update tapdelay value
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@xilinx.com> Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com> Reviewed-by: Dhruva Gole <d-gole@ti.com> Link: https://lore.kernel.org/r/20221123090451.11409-1-ashok.reddy.soma@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
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Michal Simek
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commit
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@@ -94,7 +94,7 @@
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#define GQSPI_BAUD_DIV_SHIFT 2
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#define GQSPI_LPBK_DLY_ADJ_LPBK_SHIFT 5
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#define GQSPI_LPBK_DLY_ADJ_DLY_1 0x2
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#define GQSPI_LPBK_DLY_ADJ_DLY_1 0x1
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#define GQSPI_LPBK_DLY_ADJ_DLY_1_SHIFT 3
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#define GQSPI_LPBK_DLY_ADJ_DLY_0 0x3
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#define GQSPI_USE_DATA_DLY 0x1
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