The bindings for Altera and Imagination extensions are the same as for
the original Synopsys Designware Mobile Storage Host Controller.
Integrate them into Synopsys bindings to have dtschema coverage.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>
---
.../devicetree/bindings/mmc/img-dw-mshc.txt | 28 -------------------
.../bindings/mmc/socfpga-dw-mshc.txt | 23 ---------------
.../bindings/mmc/synopsys-dw-mshc.yaml | 5 +++-
3 files changed, 4 insertions(+), 52 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/mmc/img-dw-mshc.txt
delete mode 100644 Documentation/devicetree/bindings/mmc/socfpga-dw-mshc.txt
diff --git a/Documentation/devicetree/bindings/mmc/img-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/img-dw-mshc.txt
deleted file mode 100644
index c54e577eea07..000000000000
--- a/Documentation/devicetree/bindings/mmc/img-dw-mshc.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-* Imagination specific extensions to the Synopsys Designware Mobile Storage
- Host Controller
-
-The Synopsys designware mobile storage host controller is used to interface
-a SoC with storage medium such as eMMC or SD/MMC cards. This file documents
-differences between the core Synopsys dw mshc controller properties described
-by synopsys-dw-mshc.txt and the properties used by the Imagination specific
-extensions to the Synopsys Designware Mobile Storage Host Controller.
-
-Required Properties:
-
-* compatible: should be
- - "img,pistachio-dw-mshc": for Pistachio SoCs
-
-Example:
-
- mmc@18142000 {
- compatible = "img,pistachio-dw-mshc";
- reg = <0x18142000 0x400>;
- interrupts = <GIC_SHARED 39 IRQ_TYPE_LEVEL_HIGH>;
-
- clocks = <&system_clk>, <&sdhost_clk>;
- clock-names = "biu", "ciu";
-
- fifo-depth = <0x20>;
- bus-width = <4>;
- disable-wp;
- };
diff --git a/Documentation/devicetree/bindings/mmc/socfpga-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/socfpga-dw-mshc.txt
deleted file mode 100644
index 4897bea7e3f8..000000000000
--- a/Documentation/devicetree/bindings/mmc/socfpga-dw-mshc.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-* Altera SOCFPGA specific extensions to the Synopsys Designware Mobile
- Storage Host Controller
-
-The Synopsys designware mobile storage host controller is used to interface
-a SoC with storage medium such as eMMC or SD/MMC cards. This file documents
-differences between the core Synopsys dw mshc controller properties described
-by synopsys-dw-mshc.txt and the properties used by the Altera SOCFPGA specific
-extensions to the Synopsys Designware Mobile Storage Host Controller.
-
-Required Properties:
-
-* compatible: should be
- - "altr,socfpga-dw-mshc": for Altera's SOCFPGA platform
-
-Example:
-
- mmc: dwmmc0@ff704000 {
- compatible = "altr,socfpga-dw-mshc";
- reg = <0xff704000 0x1000>;
- interrupts = <0 129 4>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml
index 240abb6f102c..ae6d6fca79e2 100644
--- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml
+++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml
@@ -15,7 +15,10 @@ maintainers:
# Everything else is described in the common file
properties:
compatible:
- const: snps,dw-mshc
+ enum:
+ - altr,socfpga-dw-mshc
+ - img,pistachio-dw-mshc
+ - snps,dw-mshc
reg:
maxItems: 1
--
2.32.0
