bf609: crypto: Add blackfin crypto crc driver platform data.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c
index 12488df..3064097 100644
--- a/arch/blackfin/mach-bf609/boards/ezkit.c
+++ b/arch/blackfin/mach-bf609/boards/ezkit.c
@@ -947,6 +947,44 @@
};
#endif
+#if defined(CONFIG_CRYPTO_DEV_BFIN_CRC)
+#define BFIN_CRYPTO_CRC_NAME "bfin-hmac-crc"
+#define BFIN_CRYPTO_CRC_POLY_DATA 0x5c5c5c5c
+
+static struct resource bfin_crypto_crc_resources[] = {
+ {
+ .start = REG_CRC0_CTL,
+ .end = REG_CRC0_REVID+4,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_CRC0_DCNTEXP,
+ .end = IRQ_CRC0_DCNTEXP,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = CH_MEM_STREAM0_SRC_CRC0,
+ .end = CH_MEM_STREAM0_SRC_CRC0,
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .start = CH_MEM_STREAM0_DEST_CRC0,
+ .end = CH_MEM_STREAM0_DEST_CRC0,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct platform_device bfin_crypto_crc_device = {
+ .name = BFIN_CRYPTO_CRC_NAME,
+ .id = 0,
+ .num_resources = ARRAY_SIZE(bfin_crypto_crc_resources),
+ .resource = bfin_crypto_crc_resources,
+ .dev = {
+ .platform_data = (void *)BFIN_CRYPTO_CRC_POLY_DATA,
+ },
+};
+#endif
+
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
static const struct ad7877_platform_data bfin_ad7877_ts_info = {
.model = 7877,
@@ -1261,6 +1299,9 @@
&bfin_crc0_device,
&bfin_crc1_device,
#endif
+#if defined(CONFIG_CRYPTO_DEV_BFIN_CRC)
+ &bfin_crypto_crc_device,
+#endif
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&bfin_device_gpiokeys,