diff options
author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2017-03-08 14:09:08 -0800 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-03-09 11:51:28 +0100 |
commit | d6200fe41500c9b06e12d43aaddd060eee8e1b8d (patch) | |
tree | 0d138c479b8cad61e5006715a889b852d726b02f /drivers/spi/atmel_spi.h | |
parent | dd0f42879ba7954ade946fe4d64f5ff0aaeb17b3 (diff) | |
download | barebox-d6200fe41500c9b06e12d43aaddd060eee8e1b8d.tar.gz barebox-d6200fe41500c9b06e12d43aaddd060eee8e1b8d.tar.xz |
spi: atmel_spi: Use VERSION register instead of CPU type
Use VERSION register instead of CPU type to determine IP block's version
and capabilities. This what corresponding Linux kernel driver does.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/spi/atmel_spi.h')
-rw-r--r-- | drivers/spi/atmel_spi.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/spi/atmel_spi.h b/drivers/spi/atmel_spi.h index 38ce11998a..3f4d7ba124 100644 --- a/drivers/spi/atmel_spi.h +++ b/drivers/spi/atmel_spi.h @@ -23,6 +23,7 @@ #define SPI_CSR1 0x0034 #define SPI_CSR2 0x0038 #define SPI_CSR3 0x003c +#define SPI_VERSION 0x00fc #define SPI_RPR 0x0100 #define SPI_RCR 0x0104 #define SPI_TPR 0x0108 |