Convert BCM2835/6368 Random number generator bindings to DT schema.
Signed-off-by: Nícolas F. R. A. Prado <[email protected]>
---
Hi,
wasn't really clear to me who to add as maintainer for this dt-binding.
The three names added here as maintainers were based on the get_maintainer
script and on previous commits on this file.
Please tell me whether these are the right maintainers for this file or not.
This patch was tested with:
make ARCH=arm DT_SCHEMA_FILES=Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml dt_binding_check
make ARCH=arm DT_SCHEMA_FILES=Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml dtbs_check
Thanks,
Nícolas
.../devicetree/bindings/rng/brcm,bcm2835.txt | 40 ------------
.../devicetree/bindings/rng/brcm,bcm2835.yaml | 61 +++++++++++++++++++
2 files changed, 61 insertions(+), 40 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm2835.txt
create mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt b/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt
deleted file mode 100644
index aaac7975f61c..000000000000
--- a/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-BCM2835/6368 Random number generator
-
-Required properties:
-
-- compatible : should be one of
- "brcm,bcm2835-rng"
- "brcm,bcm-nsp-rng"
- "brcm,bcm5301x-rng" or
- "brcm,bcm6368-rng"
-- reg : Specifies base physical address and size of the registers.
-
-Optional properties:
-
-- clocks : phandle to clock-controller plus clock-specifier pair
-- clock-names : "ipsec" as a clock name
-
-Optional properties:
-
-- interrupts: specify the interrupt for the RNG block
-
-Example:
-
-rng {
- compatible = "brcm,bcm2835-rng";
- reg = <0x7e104000 0x10>;
- interrupts = <2 29>;
-};
-
-rng@18033000 {
- compatible = "brcm,bcm-nsp-rng";
- reg = <0x18033000 0x14>;
-};
-
-random: rng@10004180 {
- compatible = "brcm,bcm6368-rng";
- reg = <0x10004180 0x14>;
-
- clocks = <&periph_clk 18>;
- clock-names = "ipsec";
-};
diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
new file mode 100644
index 000000000000..b1621031721e
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rng/brcm,bcm2835.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: BCM2835/6368 Random number generator
+
+maintainers:
+ - Stefan Wahren <[email protected]>
+ - Florian Fainelli <[email protected]>
+ - Herbert Xu <[email protected]>
+
+properties:
+ compatible:
+ enum:
+ - brcm,bcm2835-rng
+ - brcm,bcm-nsp-rng
+ - brcm,bcm5301x-rng
+ - brcm,bcm6368-rng
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ description: phandle to clock-controller plus clock-specifier pair
+ maxItems: 1
+
+ clock-names:
+ const: ipsec
+
+ interrupts:
+ description: specify the interrupt for the RNG block
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ rng {
+ compatible = "brcm,bcm2835-rng";
+ reg = <0x7e104000 0x10>;
+ interrupts = <2 29>;
+ };
+
+ - |
+ rng@18033000 {
+ compatible = "brcm,bcm-nsp-rng";
+ reg = <0x18033000 0x14>;
+ };
+
+ - |
+ random: rng@10004180 {
+ compatible = "brcm,bcm6368-rng";
+ reg = <0x10004180 0x14>;
+
+ clocks = <&periph_clk 18>;
+ clock-names = "ipsec";
+ };
--
2.25.0
On 2/7/2020 3:14 PM, 'Nícolas F. R. A. Prado' via
BCM-KERNEL-FEEDBACK-LIST,PDL wrote:
> Convert BCM2835/6368 Random number generator bindings to DT schema.
>
> Signed-off-by: Nícolas F. R. A. Prado <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Thanks!
--
Florian
On Fri, Feb 07, 2020 at 11:14:12PM +0000, N?colas F. R. A. Prado wrote:
> Convert BCM2835/6368 Random number generator bindings to DT schema.
>
> Signed-off-by: N?colas F. R. A. Prado <[email protected]>
> ---
>
> Hi,
> wasn't really clear to me who to add as maintainer for this dt-binding.
> The three names added here as maintainers were based on the get_maintainer
> script and on previous commits on this file.
> Please tell me whether these are the right maintainers for this file or not.
Whoever knows the h/w ideally, not who is going to apply patches.
>
> This patch was tested with:
> make ARCH=arm DT_SCHEMA_FILES=Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml dt_binding_check
You also need to make sure without DT_SCHEMA_FILES set everything is
fine. That tests the example against all schemas.
> make ARCH=arm DT_SCHEMA_FILES=Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml dtbs_check
>
> Thanks,
> N?colas
>
> .../devicetree/bindings/rng/brcm,bcm2835.txt | 40 ------------
> .../devicetree/bindings/rng/brcm,bcm2835.yaml | 61 +++++++++++++++++++
> 2 files changed, 61 insertions(+), 40 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm2835.txt
> create mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
>
> diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt b/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt
> deleted file mode 100644
> index aaac7975f61c..000000000000
> --- a/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt
> +++ /dev/null
> @@ -1,40 +0,0 @@
> -BCM2835/6368 Random number generator
> -
> -Required properties:
> -
> -- compatible : should be one of
> - "brcm,bcm2835-rng"
> - "brcm,bcm-nsp-rng"
> - "brcm,bcm5301x-rng" or
> - "brcm,bcm6368-rng"
> -- reg : Specifies base physical address and size of the registers.
> -
> -Optional properties:
> -
> -- clocks : phandle to clock-controller plus clock-specifier pair
> -- clock-names : "ipsec" as a clock name
> -
> -Optional properties:
> -
> -- interrupts: specify the interrupt for the RNG block
> -
> -Example:
> -
> -rng {
> - compatible = "brcm,bcm2835-rng";
> - reg = <0x7e104000 0x10>;
> - interrupts = <2 29>;
> -};
> -
> -rng@18033000 {
> - compatible = "brcm,bcm-nsp-rng";
> - reg = <0x18033000 0x14>;
> -};
> -
> -random: rng@10004180 {
> - compatible = "brcm,bcm6368-rng";
> - reg = <0x10004180 0x14>;
> -
> - clocks = <&periph_clk 18>;
> - clock-names = "ipsec";
> -};
> diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
> new file mode 100644
> index 000000000000..b1621031721e
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
> @@ -0,0 +1,61 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/rng/brcm,bcm2835.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: BCM2835/6368 Random number generator
> +
> +maintainers:
> + - Stefan Wahren <[email protected]>
> + - Florian Fainelli <[email protected]>
> + - Herbert Xu <[email protected]>
> +
> +properties:
> + compatible:
> + enum:
> + - brcm,bcm2835-rng
> + - brcm,bcm-nsp-rng
> + - brcm,bcm5301x-rng
> + - brcm,bcm6368-rng
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + description: phandle to clock-controller plus clock-specifier pair
No need to redefine a common property.
> + maxItems: 1
> +
> + clock-names:
> + const: ipsec
> +
> + interrupts:
> + description: specify the interrupt for the RNG block
Same here.
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> +
> +examples:
> + - |
> + rng {
> + compatible = "brcm,bcm2835-rng";
> + reg = <0x7e104000 0x10>;
> + interrupts = <2 29>;
> + };
> +
> + - |
> + rng@18033000 {
> + compatible = "brcm,bcm-nsp-rng";
> + reg = <0x18033000 0x14>;
> + };
> +
> + - |
> + random: rng@10004180 {
Drop the label.
> + compatible = "brcm,bcm6368-rng";
> + reg = <0x10004180 0x14>;
> +
> + clocks = <&periph_clk 18>;
> + clock-names = "ipsec";
> + };
> --
> 2.25.0
>
>