@@ -20,6 +20,7 @@ Required properites:
* "fsl,qoriq-rcpm-1.0": for chassis 1.0 rcpm
* "fsl,qoriq-rcpm-2.0": for chassis 2.0 rcpm
* "fsl,qoriq-rcpm-2.1": for chassis 2.1 rcpm
+ * "fsl,qoriq-rcpm-2.1+": for chassis 2.1+ rcpm
All references to "1.0" and "2.0" refer to the QorIQ chassis version to
which the chip complies.
@@ -27,7 +28,12 @@ Chassis Version Example Chips
--------------- -------------------------------
1.0 p4080, p5020, p5040, p2041, p3041
2.0 t4240, b4860, b4420
-2.1 t1040, ls1021
+2.1 t1040,
+2.1+ ls1021a, ls1012a, ls1043a, ls1046a
+
+Optional properties:
+ - little-endian : RCPM register block is Little Endian. Without it RCPM
+ will be Big Endian (default case).
Example:
The RCPM node for T4240:
By default, QorIQ SoC's RCPM register block is Big Endian. But there are some exceptions, such as LS1088A and LS2088A, are Little Endian. So add this optional property to help identify them. Actually LS2021A and other Layerscapes won't totally follow Chassis 2.1, so separate them from powerpc SoC. Signed-off-by: Ran Wang <ran.wang_1@nxp.com> --- Change in v3: - None. Change in v2: - None. Documentation/devicetree/bindings/soc/fsl/rcpm.txt | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-)