diff mbox series

[v1,05/14] dt-bindings: soc: imx: fsl,imx-anatop: add binding

Message ID 20240210012114.489102-6-sre@kernel.org (mailing list archive)
State New, archived
Headers show
Series UNI-T UTi260B support | expand

Commit Message

Sebastian Reichel Feb. 10, 2024, 1:18 a.m. UTC 
Add missing binding for i.MX anatop syscon.

Signed-off-by: Sebastian Reichel <sre@kernel.org>
---
 .../bindings/soc/imx/fsl,imx-anatop.yaml      | 125 ++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml

Comments

Krzysztof Kozlowski Feb. 11, 2024, 12:39 p.m. UTC | #1 
On 10/02/2024 02:18, Sebastian Reichel wrote:
> Add missing binding for i.MX anatop syscon.
> 
> Signed-off-by: Sebastian Reichel <sre@kernel.org>
> ---
>  .../bindings/soc/imx/fsl,imx-anatop.yaml      | 125 ++++++++++++++++++
>  1 file changed, 125 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml
> 
> diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml
> new file mode 100644
> index 000000000000..436fdae1879e
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml
> @@ -0,0 +1,125 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/soc/imx/fsl,imx-anatop.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: ANATOP register
> +
> +maintainers:
> +  - Shawn Guo <shawnguo@kernel.org>
> +  - Sascha Hauer <s.hauer@pengutronix.de>
> +
> +properties:
> +  compatible:
> +    oneOf:
> +      - items:
> +          - enum:
> +              - fsl,imx6sl-anatop
> +              - fsl,imx6sll-anatop
> +              - fsl,imx6sx-anatop
> +              - fsl,imx6ul-anatop
> +              - fsl,imx7d-anatop
> +          - const: fsl,imx6q-anatop
> +          - const: syscon
> +          - const: simple-mfd
> +      - items:
> +          - const: fsl,imx6q-anatop
> +          - const: syscon
> +          - const: simple-mfd
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 3

You need to describe items instead (items: - description: ...)

> +
> +  tempmon:
> +    type: object
> +    unevaluatedProperties: false
> +    $ref: /schemas/thermal/imx-thermal.yaml

That's confusing. The imx-thermal has phandle to anatop and is a child
of it. Please sort it out, e.g. deprecate one way.

> +
> +patternProperties:
> +  "regulator-((3p0)|(vddcore)|(vddsoc))$":
> +    type: object
> +    unevaluatedProperties: false
> +    $ref: /schemas/regulator/anatop-regulator.yaml
> +
> +required:
> +  - compatible
> +  - reg
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/clock/imx6ul-clock.h>
> +    #include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +    anatop: anatop@20c8000 {
> +        compatible = "fsl,imx6ul-anatop", "fsl,imx6q-anatop",
> +                     "syscon", "simple-mfd";
> +        reg = <0x020c8000 0x1000>;
> +        interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
> +                     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
> +                     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
> +
> +        reg_3p0: regulator-3p0 {
> +            compatible = "fsl,anatop-regulator";
> +                regulator-name = "vdd3p0";

Messed indentation.



Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml
new file mode 100644
index 000000000000..436fdae1879e
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml
@@ -0,0 +1,125 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/imx/fsl,imx-anatop.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ANATOP register
+
+maintainers:
+  - Shawn Guo <shawnguo@kernel.org>
+  - Sascha Hauer <s.hauer@pengutronix.de>
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - fsl,imx6sl-anatop
+              - fsl,imx6sll-anatop
+              - fsl,imx6sx-anatop
+              - fsl,imx6ul-anatop
+              - fsl,imx7d-anatop
+          - const: fsl,imx6q-anatop
+          - const: syscon
+          - const: simple-mfd
+      - items:
+          - const: fsl,imx6q-anatop
+          - const: syscon
+          - const: simple-mfd
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 3
+
+  tempmon:
+    type: object
+    unevaluatedProperties: false
+    $ref: /schemas/thermal/imx-thermal.yaml
+
+patternProperties:
+  "regulator-((3p0)|(vddcore)|(vddsoc))$":
+    type: object
+    unevaluatedProperties: false
+    $ref: /schemas/regulator/anatop-regulator.yaml
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/imx6ul-clock.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    anatop: anatop@20c8000 {
+        compatible = "fsl,imx6ul-anatop", "fsl,imx6q-anatop",
+                     "syscon", "simple-mfd";
+        reg = <0x020c8000 0x1000>;
+        interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+
+        reg_3p0: regulator-3p0 {
+            compatible = "fsl,anatop-regulator";
+                regulator-name = "vdd3p0";
+                regulator-min-microvolt = <2625000>;
+                regulator-max-microvolt = <3400000>;
+                anatop-reg-offset = <0x120>;
+                anatop-vol-bit-shift = <8>;
+                anatop-vol-bit-width = <5>;
+                anatop-min-bit-val = <0>;
+                anatop-min-voltage = <2625000>;
+                anatop-max-voltage = <3400000>;
+                anatop-enable-bit = <0>;
+        };
+
+        reg_arm: regulator-vddcore {
+            compatible = "fsl,anatop-regulator";
+                regulator-name = "cpu";
+                regulator-min-microvolt = <725000>;
+                regulator-max-microvolt = <1450000>;
+                regulator-always-on;
+                anatop-reg-offset = <0x140>;
+                anatop-vol-bit-shift = <0>;
+                anatop-vol-bit-width = <5>;
+                anatop-delay-reg-offset = <0x170>;
+                anatop-delay-bit-shift = <24>;
+                anatop-delay-bit-width = <2>;
+                anatop-min-bit-val = <1>;
+                anatop-min-voltage = <725000>;
+                anatop-max-voltage = <1450000>;
+        };
+
+        reg_soc: regulator-vddsoc {
+            compatible = "fsl,anatop-regulator";
+                regulator-name = "vddsoc";
+                regulator-min-microvolt = <725000>;
+                regulator-max-microvolt = <1450000>;
+                regulator-always-on;
+                anatop-reg-offset = <0x140>;
+                anatop-vol-bit-shift = <18>;
+                anatop-vol-bit-width = <5>;
+                anatop-delay-reg-offset = <0x170>;
+                anatop-delay-bit-shift = <28>;
+                anatop-delay-bit-width = <2>;
+                anatop-min-bit-val = <1>;
+                anatop-min-voltage = <725000>;
+                anatop-max-voltage = <1450000>;
+        };
+
+        tempmon: tempmon {
+            compatible = "fsl,imx6ul-tempmon", "fsl,imx6sx-tempmon";
+            interrupt-parent = <&gpc>;
+            interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+            fsl,tempmon = <&anatop>;
+            nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>;
+            nvmem-cell-names = "calib", "temp_grade";
+            clocks = <&clks IMX6UL_CLK_PLL3_USB_OTG>;
+            #thermal-sensor-cells = <0>;
+        };
+    };