mtd: gpmi: decouple the chip select from the DMA channel

[karo-tx-linux.git] / drivers / mtd / nand / gpmi-nand / gpmi-regs.h

diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-regs.h b/drivers/mtd/nand/gpmi-nand/gpmi-regs.h
index 53397cc290fcb522c921d746e768a649de663335..82114cdc8330574ad418fbde6e51d7efb2d4da44 100644 (file)
--- a/drivers/mtd/nand/gpmi-nand/gpmi-regs.h
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-regs.h
@@ -108,6 +108,9 @@
 #define HW_GPMI_CTRL1_CLR                              0x00000068
 #define HW_GPMI_CTRL1_TOG                              0x0000006c
 
+#define BP_GPMI_CTRL1_DECOUPLE_CS                      24
+#define BM_GPMI_CTRL1_DECOUPLE_CS      (1 << BP_GPMI_CTRL1_DECOUPLE_CS)
+
 #define BP_GPMI_CTRL1_WRN_DLY_SEL                      22
 #define BM_GPMI_CTRL1_WRN_DLY_SEL      (0x3 << BP_GPMI_CTRL1_WRN_DLY_SEL)
 #define BF_GPMI_CTRL1_WRN_DLY_SEL(v)  \