X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fspi%2Fatmel_spi.h;h=76b8556c98aeea16bdc0c5ddf26303b859c4b41a;hb=af15946aa081dbcd0bec7d507a2b2db4e6b6cda5;hp=685eeed99e5401df384e92b838ec93e1d6593af5;hpb=7b0947787358c6b277431d6b76ce043d8bec641d;p=u-boot

diff --git a/drivers/spi/atmel_spi.h b/drivers/spi/atmel_spi.h
index 685eeed99e..76b8556c98 100644
--- a/drivers/spi/atmel_spi.h
+++ b/drivers/spi/atmel_spi.h
@@ -79,6 +79,22 @@
 #define ATMEL_SPI_BITS_16		8
 
 struct atmel_spi_slave {
+	struct spi_slave slave;
 	void		*regs;
 	u32		mr;
 };
+
+static inline struct atmel_spi_slave *to_atmel_spi(struct spi_slave *slave)
+{
+	return container_of(slave, struct atmel_spi_slave, slave);
+}
+
+/* Register access macros */
+#define spi_readl(as, reg)					\
+	readl(as->regs + ATMEL_SPI_##reg)
+#define spi_writel(as, reg, value)				\
+	writel(value, as->regs + ATMEL_SPI_##reg)
+
+#if !defined(CONFIG_SYS_SPI_WRITE_TOUT)
+#define CONFIG_SYS_SPI_WRITE_TOUT	(5 * CONFIG_SYS_HZ)
+#endif