[ARM] pxa/palm: add NAND Flash support for PalmTX

This patch adds support for NAND chip found in PalmTX handheld. Support
is implemented through the gen_nand driver.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/include/mach/palmtx.h b/arch/arm/mach-pxa/include/mach/palmtx.h
index e74082c872e1..1be0db6ed55e 100644
--- a/arch/arm/mach-pxa/include/mach/palmtx.h
+++ b/arch/arm/mach-pxa/include/mach/palmtx.h
@@ -82,6 +82,11 @@
 #define PALMTX_PHYS_FLASH_START PXA_CS0_PHYS    /* ChipSelect 0 */
 #define PALMTX_PHYS_NAND_START  PXA_CS1_PHYS    /* ChipSelect 1 */
 
+#define PALMTX_NAND_ALE_PHYS    (PALMTX_PHYS_NAND_START | (1 << 24))
+#define PALMTX_NAND_CLE_PHYS    (PALMTX_PHYS_NAND_START | (1 << 25))
+#define PALMTX_NAND_ALE_VIRT    0xff100000
+#define PALMTX_NAND_CLE_VIRT    0xff200000
+
 /* TOUCHSCREEN */
 #define AC97_LINK_FRAME                 21