[ARM] 3863/1: Add Locomo SPI Device

The Locomo chip has a SPI interface which is used for SD/MMC cards (only collie).
This patch adds the definition for the SPI device inside the Locomo chip.

Signed-off-by: Dirk Opfer <Dirk@Opfer-Online.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 13 insertions, 11 deletions

diff --git a/include/asm-arm/hardware/locomo.h b/include/asm-arm/hardware/locomo.h
index 2599a6bc70e4..adab77780ed3 100644
--- a/include/asm-arm/hardware/locomo.h
+++ b/include/asm-arm/hardware/locomo.h
@@ -54,17 +54,18 @@
 #define LOCOMO_DAC_SDAOEB       0x01    /* SDA pin output data       */
 
 /* SPI interface */
-#define LOCOMO_SPIMD    0x60            /* SPI mode setting */
-#define LOCOMO_SPICT    0x64            /* SPI mode control */
-#define LOCOMO_SPIST    0x68            /* SPI status */
-#define LOCOMO_SPIIS    0x70            /* SPI interrupt status */
-#define LOCOMO_SPIWE    0x74            /* SPI interrupt status write enable */
-#define LOCOMO_SPIIE    0x78            /* SPI interrupt enable */
-#define LOCOMO_SPIIR    0x7c            /* SPI interrupt request */
-#define LOCOMO_SPITD    0x80            /* SPI transfer data write */
-#define LOCOMO_SPIRD    0x84            /* SPI receive data read */
-#define LOCOMO_SPITS    0x88            /* SPI transfer data shift */
-#define LOCOMO_SPIRS    0x8C            /* SPI receive data shift */
+#define LOCOMO_SPI      0x60
+#define LOCOMO_SPIMD    0x00            /* SPI mode setting */
+#define LOCOMO_SPICT    0x04            /* SPI mode control */
+#define LOCOMO_SPIST    0x08            /* SPI status */
+#define LOCOMO_SPIIS    0x10            /* SPI interrupt status */
+#define LOCOMO_SPIWE    0x14            /* SPI interrupt status write enable */
+#define LOCOMO_SPIIE    0x18            /* SPI interrupt enable */
+#define LOCOMO_SPIIR    0x1c            /* SPI interrupt request */
+#define LOCOMO_SPITD    0x20            /* SPI transfer data write */
+#define LOCOMO_SPIRD    0x24            /* SPI receive data read */
+#define LOCOMO_SPITS    0x28            /* SPI transfer data shift */
+#define LOCOMO_SPIRS    0x2C            /* SPI receive data shift */
 #define LOCOMO_SPI_TEND (1 << 3)        /* Transfer end bit */
 #define LOCOMO_SPI_OVRN (1 << 2)        /* Over Run bit */
 #define LOCOMO_SPI_RFW  (1 << 1)        /* write buffer bit */
@@ -161,6 +162,7 @@ extern struct bus_type locomo_bus_type;
 #define LOCOMO_DEVID_AUDIO      3
 #define LOCOMO_DEVID_LED        4
 #define LOCOMO_DEVID_UART       5
+#define LOCOMO_DEVID_SPI                6
 
 struct locomo_dev {
         struct device   dev;