Convert Broadcom DDR PHY Front End (DPFE) bindings to DT schema format
using json-schema.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
---
.../memory-controllers/brcm,dpfe-cpu.txt | 27 -----------
.../memory-controllers/brcm,dpfe-cpu.yaml | 48 +++++++++++++++++++
MAINTAINERS | 2 +-
3 files changed, 49 insertions(+), 28 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
create mode 100644 Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
diff --git a/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt b/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
deleted file mode 100644
index 82d923ef413f..000000000000
--- a/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-DDR PHY Front End (DPFE) for Broadcom STB
-=========================================
-
-DPFE and the DPFE firmware provide an interface for the host CPU to
-communicate with the DCPU, which resides inside the DDR PHY.
-
-There are three memory regions for interacting with the DCPU. These are
-specified in a single reg property.
-
-Required properties:
- - compatible: must be "brcm,bcm7271-dpfe-cpu", "brcm,bcm7268-dpfe-cpu"
- or "brcm,dpfe-cpu"
- - reg: must reference three register ranges
- - start address and length of the DCPU register space
- - start address and length of the DCPU data memory space
- - start address and length of the DCPU instruction memory space
- - reg-names: must contain "dpfe-cpu", "dpfe-dmem", and "dpfe-imem";
- they must be in the same order as the register declarations
-
-Example:
- dpfe_cpu0: dpfe-cpu@f1132000 {
- compatible = "brcm,bcm7271-dpfe-cpu", "brcm,dpfe-cpu";
- reg = <0xf1132000 0x180
- 0xf1134000 0x1000
- 0xf1138000 0x4000>;
- reg-names = "dpfe-cpu", "dpfe-dmem", "dpfe-imem";
- };
diff --git a/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml b/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
new file mode 100644
index 000000000000..769f13250047
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/brcm,dpfe-cpu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: DDR PHY Front End (DPFE) for Broadcom STB
+
+maintainers:
+ - Krzysztof Kozlowski <[email protected]>
+ - Markus Mayer <[email protected]>
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - brcm,bcm7271-dpfe-cpu
+ - brcm,bcm7268-dpfe-cpu
+ - const: brcm,dpfe-cpu
+
+ reg:
+ items:
+ - description: DCPU register space
+ - description: DCPU data memory space
+ - description: DCPU instruction memory space
+
+ reg-names:
+ items:
+ - const: dpfe-cpu
+ - const: dpfe-dmem
+ - const: dpfe-imem
+
+required:
+ - compatible
+ - reg
+ - reg-names
+
+additionalProperties: false
+
+examples:
+ - |
+ dpfe-cpu@f1132000 {
+ compatible = "brcm,bcm7271-dpfe-cpu", "brcm,dpfe-cpu";
+ reg = <0xf1132000 0x180>,
+ <0xf1134000 0x1000>,
+ <0xf1138000 0x4000>;
+ reg-names = "dpfe-cpu", "dpfe-dmem", "dpfe-imem";
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index 36aee8517ab0..be8e4af8ed64 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3855,7 +3855,7 @@ M: Markus Mayer <[email protected]>
M: [email protected]
L: [email protected] (moderated for non-subscribers)
S: Maintained
-F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
+F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
F: drivers/memory/brcmstb_dpfe.c
BROADCOM STB NAND FLASH DRIVER
--
2.30.2
Thanks for updating this.
> +++ b/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
> @@ -0,0 +1,48 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/memory-controllers/brcm,dpfe-cpu.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: DDR PHY Front End (DPFE) for Broadcom STB
> +
> +maintainers:
> + - Krzysztof Kozlowski <[email protected]>
> + - Markus Mayer <[email protected]>
> +
> +properties:
> + compatible:
> + items:
> + - enum:
> + - brcm,bcm7271-dpfe-cpu
> + - brcm,bcm7268-dpfe-cpu
> + - const: brcm,dpfe-cpu
> +
> + reg:
> + items:
> + - description: DCPU register space
> + - description: DCPU data memory space
> + - description: DCPU instruction memory space
> +
> + reg-names:
> + items:
> + - const: dpfe-cpu
> + - const: dpfe-dmem
> + - const: dpfe-imem
> +
> +required:
> + - compatible
> + - reg
> + - reg-names
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + dpfe-cpu@f1132000 {
> + compatible = "brcm,bcm7271-dpfe-cpu", "brcm,dpfe-cpu";
> + reg = <0xf1132000 0x180>,
> + <0xf1134000 0x1000>,
> + <0xf1138000 0x4000>;
> + reg-names = "dpfe-cpu", "dpfe-dmem", "dpfe-imem";
> + };
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 36aee8517ab0..be8e4af8ed64 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -3855,7 +3855,7 @@ M: Markus Mayer <[email protected]>
> M: [email protected]
> L: [email protected] (moderated for non-subscribers)
> S: Maintained
> -F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
> +F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
> F: drivers/memory/brcmstb_dpfe.c
>
> BROADCOM STB NAND FLASH DRIVER
> --
> 2.30.2
>
Acked-by: Markus Mayer <[email protected]>
Regards,
-Markus
On Tue, 17 Aug 2021 10:06:17 +0200, Krzysztof Kozlowski wrote:
> Convert Broadcom DDR PHY Front End (DPFE) bindings to DT schema format
> using json-schema.
>
> Signed-off-by: Krzysztof Kozlowski <[email protected]>
> ---
> .../memory-controllers/brcm,dpfe-cpu.txt | 27 -----------
> .../memory-controllers/brcm,dpfe-cpu.yaml | 48 +++++++++++++++++++
> MAINTAINERS | 2 +-
> 3 files changed, 49 insertions(+), 28 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
> create mode 100644 Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
>
Applied, thanks!