diff mbox series

[v5,1/2] dt-bindings: regulators: convert non-smd RPM Regulators bindings to dt-schema

Message ID 20221005-mdm9615-pinctrl-yaml-v5-1-910019fb8b9b@linaro.org (mailing list archive)
State Not Applicable
Headers show
Series arm: qcom: mdm9615: second round of bindings and DT fixes | expand

Commit Message

Neil Armstrong Nov. 17, 2022, 5:04 p.m. UTC 
Convert the non-SMD Regulators bindings to dt-schema, the old text based
bindings will be deleted later since the RPM bindings are not yet converted.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 .../bindings/regulator/qcom,rpm-regulator.yaml     | 128 +++++++++++++++++++++
 1 file changed, 128 insertions(+)

Comments

Rob Herring Nov. 17, 2022, 11:49 p.m. UTC | #1 
On Thu, 17 Nov 2022 18:04:58 +0100, Neil Armstrong wrote:
> Convert the non-SMD Regulators bindings to dt-schema, the old text based
> bindings will be deleted later since the RPM bindings are not yet converted.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> Reviewed-by: Rob Herring <robh@kernel.org>
> ---
>  .../bindings/regulator/qcom,rpm-regulator.yaml     | 128 +++++++++++++++++++++
>  1 file changed, 128 insertions(+)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:


doc reference errors (make refcheckdocs):
Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml: Documentation/devicetree/bindings/soc/qcom/qcom,ipc-rpm.yaml

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20221005-mdm9615-pinctrl-yaml-v5-1-910019fb8b9b@linaro.org

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command.
Rob Herring Jan. 9, 2023, 1:06 a.m. UTC | #2 
On Thu, Nov 17, 2022 at 11:05 AM Neil Armstrong
<neil.armstrong@linaro.org> wrote:
>
> Convert the non-SMD Regulators bindings to dt-schema, the old text based
> bindings will be deleted later since the RPM bindings are not yet converted.
>
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> Reviewed-by: Rob Herring <robh@kernel.org>
> ---
>  .../bindings/regulator/qcom,rpm-regulator.yaml     | 128 +++++++++++++++++++++
>  1 file changed, 128 insertions(+)

Looks like patch 2 was applied, but this one still needs to be respun
and applied as linux-next has warnings now.

Rob
Neil Armstrong Jan. 9, 2023, 10:48 a.m. UTC | #3 
On 09/01/2023 02:06, Rob Herring wrote:
> On Thu, Nov 17, 2022 at 11:05 AM Neil Armstrong
> <neil.armstrong@linaro.org> wrote:
>>
>> Convert the non-SMD Regulators bindings to dt-schema, the old text based
>> bindings will be deleted later since the RPM bindings are not yet converted.
>>
>> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
>> Reviewed-by: Rob Herring <robh@kernel.org>
>> ---
>>   .../bindings/regulator/qcom,rpm-regulator.yaml     | 128 +++++++++++++++++++++
>>   1 file changed, 128 insertions(+)
> 
> Looks like patch 2 was applied, but this one still needs to be respun
> and applied as linux-next has warnings now.

Ack, sent fixed version at https://lore.kernel.org/all/20221005-mdm9615-pinctrl-yaml-v6-1-6c913908bb85@linaro.org/

Thanks,
Neil

> 
> Rob
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml
new file mode 100644
index 000000000000..6c7b37a4008f
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml
@@ -0,0 +1,128 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/qcom,rpm-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm RPM regulator
+
+description:
+  The Qualcomm RPM regulator is modelled as a subdevice of the RPM.
+
+  Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,ipc-rpm.yaml
+  for information regarding the RPM node.
+
+  The regulator node houses sub-nodes for each regulator within the device.
+  Each sub-node is identified using the node's name, with valid values listed
+  for each of the pmics below.
+
+  For pm8058 l0, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15,
+  l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, s0, s1, s2, s3, s4,
+  lvs0, lvs1, ncp
+
+  For pm8901 l0, l1, l2, l3, l4, l5, l6, s0, s1, s2, s3, s4, lvs0, lvs1, lvs2, lvs3,
+  mvs
+
+  For pm8921 s1, s2, s3, s4, s7, s8, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
+  l12, l14, l15, l16, l17, l18, l21, l22, l23, l24, l25, l26, l27, l28,
+  l29, lvs1, lvs2, lvs3, lvs4, lvs5, lvs6, lvs7, usb-switch, hdmi-switch,
+  ncp
+
+  For pm8018 s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
+  l12, l14, lvs1
+
+  For smb208 s1a, s1b, s2a, s2b
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+
+properties:
+  compatible:
+    enum:
+      - qcom,rpm-pm8058-regulators
+      - qcom,rpm-pm8901-regulators
+      - qcom,rpm-pm8921-regulators
+      - qcom,rpm-pm8018-regulators
+      - qcom,rpm-smb208-regulators
+
+patternProperties:
+  ".*-supply$":
+    description: Input supply phandle(s) for this node
+
+  "^((s|l|lvs)[0-9]*)|(s[1-2][a-b])|(ncp)|(mvs)|(usb-switch)|(hdmi-switch)$":
+    description: List of regulators and its properties
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    properties:
+      bias-pull-down:
+        description: enable pull down of the regulator when inactive
+        type: boolean
+
+      qcom,switch-mode-frequency:
+        description: Frequency (Hz) of the switch-mode power supply
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum:
+          - 19200000
+          - 9600000
+          - 6400000
+          - 4800000
+          - 3840000
+          - 3200000
+          - 2740000
+          - 2400000
+          - 2130000
+          - 1920000
+          - 1750000
+          - 1600000
+          - 1480000
+          - 1370000
+          - 1280000
+          - 1200000
+
+      qcom,force-mode:
+        description: Indicates that the regulator should be forced to a particular mode
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum:
+          - 0 # QCOM_RPM_FORCE_MODE_NONE do not force any mode
+          - 1 # QCOM_RPM_FORCE_MODE_LPM force into low power mode
+          - 2 # QCOM_RPM_FORCE_MODE_HPM force into high power mode
+          - 3 # QCOM_RPM_FORCE_MODE_AUTO allow regulator to automatically select its own mode
+              # based on realtime current draw, only for pm8921 smps and ftsmps
+
+      qcom,power-mode-hysteretic:
+        description: select that the power supply should operate in hysteretic mode,
+          instead of the default pwm mode
+        type: boolean
+
+additionalProperties: false
+
+required:
+  - compatible
+
+examples:
+  - |
+    #include <dt-bindings/mfd/qcom-rpm.h>
+    regulators {
+      compatible = "qcom,rpm-pm8921-regulators";
+      vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
+
+      s1 {
+        regulator-min-microvolt = <1225000>;
+        regulator-max-microvolt = <1225000>;
+
+        bias-pull-down;
+
+        qcom,switch-mode-frequency = <3200000>;
+      };
+
+      pm8921_s4: s4 {
+        regulator-min-microvolt = <1800000>;
+        regulator-max-microvolt = <1800000>;
+
+        qcom,switch-mode-frequency = <1600000>;
+        bias-pull-down;
+
+        qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>;
+      };
+    };
+...