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[v2,2/7] include: fpga: adi-axi-common.h: add version helper macros

Message ID 20200226150835.19649-3-alexandru.ardelean@analog.com (mailing list archive)
State New, archived
Headers show
Series iio: adi-axi-adc,ad9647: Add support for AD9467 ADC | expand

Commit Message

Alexandru Ardelean Feb. 26, 2020, 3:08 p.m. UTC 
The format for all ADI AXI IP cores is the same.
i.e. 'major.minor.patch'.

This patch adds the helper macros to be re-used in ADI AXI drivers.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
---
 include/linux/fpga/adi-axi-common.h | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/include/linux/fpga/adi-axi-common.h b/include/linux/fpga/adi-axi-common.h
index ebd4e07ae3d8..141ac3f251e6 100644
--- a/include/linux/fpga/adi-axi-common.h
+++ b/include/linux/fpga/adi-axi-common.h
@@ -16,4 +16,8 @@ 
 #define ADI_AXI_PCORE_VER(major, minor, patch)	\
 	(((major) << 16) | ((minor) << 8) | (patch))
 
+#define ADI_AXI_PCORE_VER_MAJOR(version)	(((version) >> 16) & 0xff)
+#define ADI_AXI_PCORE_VER_MINOR(version)	(((version) >> 8) & 0xff)
+#define ADI_AXI_PCORE_VER_PATCH(version)	((version) & 0xff)
+
 #endif /* ADI_AXI_COMMON_H_ */