This reverts commit 3f5b4b79d4c0fa71fd7d74c2a44bbc0869c04c9b.
The Mellanox BlueField SoC requires multiple slot dw-mmc support.
Signed-off-by: Liming Sun <lsun@xxxxxxxxxxxx>
---
.../devicetree/bindings/mmc/synopsys-dw-mshc.txt | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt
index ef3e5f1..9cb55ca 100644
--- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt
+++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt
@@ -12,12 +12,12 @@ Required Properties:
* #address-cells: should be 1.
* #size-cells: should be 0.
-# Slots (DEPRECATED): The slot specific information are contained within
- child-nodes with each child-node representing a supported slot. There should
- be atleast one child node representing a card slot. The name of the child node
- representing the slot is recommended to be slot@n where n is the unique number
- of the slot connected to the controller. The following are optional properties
- which can be included in the slot child node.
+# Slots: The slot specific information are contained within child-nodes with
+ each child-node representing a supported slot. There should be atleast one
+ child node representing a card slot. The name of the child node representing
+ the slot is recommended to be slot@n where n is the unique number of the slot
+ connected to the controller. The following are optional properties which
+ can be included in the slot child node.
* reg: specifies the physical slot number. The valid values of this
property is 0 to (num-slots -1), where num-slots is the value
@@ -63,7 +63,7 @@ Optional properties:
clock(cclk_out). If it's not specified, max is 200MHZ and min is 400KHz by default.
(Use the "max-frequency" instead of "clock-freq-min-max".)
-* num-slots (DEPRECATED): specifies the number of slots supported by the controller.
+* num-slots: specifies the number of slots supported by the controller.
The number of physical slots actually used could be equal or less than the
value specified by num-slots. If this property is not specified, the value
of num-slot property is assumed to be 1.
@@ -124,6 +124,7 @@ board specific portions as listed below.
dwmmc0@12200000 {
clock-frequency = <400000000>;
clock-freq-min-max = <400000 200000000>;
+ num-slots = <1>;
broken-cd;
fifo-depth = <0x80>;
card-detect-delay = <200>;
@@ -138,6 +139,7 @@ board specific portions as listed below.
dwmmc0@12200000 {
clock-frequency = <400000000>;
clock-freq-min-max = <400000 200000000>;
+ num-slots = <1>;
broken-cd;
fifo-depth = <0x80>;
card-detect-delay = <200>;
--
1.8.3.1
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