[PATCH v4 0/2] arm: qcom: mdm9615: second round of bindings and DT fixes

[PATCH v4 0/2] arm: qcom: mdm9615: second round of bindings and DT fixes

[Neil Armstrong]

This is a second round of bindings & DT fixes for the MDM9615 platform.

This second round focuses on less trivial changes like pinctrl & regulators bindings,
the remaining work will mainly be fixing the qcom,kpss-timer/qcom,msm-timer situation and
add bindings for qcom,lcc-mdm9615, qcom,kpss-gcc & swir,mangoh-iotport-spi.

Dependencies: None

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@somainline.org>
To: Liam Girdwood <lgirdwood@gmail.com>
To: Mark Brown <broonie@kernel.org>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Lee Jones <lee@kernel.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Changes in v4:
- Removed applied patches
- Removed "-ipc" from bindings file name and removed IPC from title & description
- Added the review tags from v3 after file renaming & title/description change, after Lee's acceptation
- Link to v3: https://lore.kernel.org/r/20221005-mdm9615-pinctrl-yaml-v3-0-e5e045644971@linaro.org

Changes in v3:
- Path 1: Removed from serie because applied
- Path 2: None
- Path 3: Added reviewed-by tag
- Path 4: Fixed dt-schema title and added unevaluatedProperties
- Path 5: Various schema fixes, uses same naming as other dt-schema for qcom regulators
- New patch added changing regulators names of msm8660 to conform to bindings
- Link to v2: https://lore.kernel.org/r/20221005-mdm9615-pinctrl-yaml-v2-0-639fe67a04be@linaro.org

Changes in v2:
- Rebased on v6.1-rc1
- Patch 1: Fixed bindings and aligned with Krysztof's series
- Patch 2: Rewrote patch title and added reviewed-by tag
- Patch 3: Added reviewed-by tag
- Patch 4: Moved to end, added support for (regulators|-regulators) sudnode
- Patch 5: Fixed schema description and added missing unevaluatedProperties in patternProperties
- Patch 6: Dropped & squashed with patch 4
- Link to v1: https://lore.kernel.org/r/20221005-mdm9615-pinctrl-yaml-v1-0-0cbc006e2a30@linaro.org

---
Neil Armstrong (2):
      dt-bindings: regulators: convert non-smd RPM Regulators bindings to dt-schema
      dt-bindings: soc: qcom: convert non-smd RPM bindings to dt-schema

 Documentation/devicetree/bindings/mfd/qcom-rpm.txt | 283 ---------------------
 .../bindings/regulator/qcom,rpm-regulator.yaml     | 128 ++++++++++
 .../devicetree/bindings/soc/qcom/qcom,rpm.yaml     | 101 ++++++++
 3 files changed, 229 insertions(+), 283 deletions(-)
---
base-commit: 19d64985796125c5e3820c3db995c5df6d13d6dc
change-id: 20221005-mdm9615-pinctrl-yaml-13f5c18a4d3a

Best regards,
-- 
Neil Armstrong <neil.armstrong@linaro.org>

[PATCH v4 1/2] dt-bindings: regulators: convert non-smd RPM Regulators bindings to dt-schema

[Neil Armstrong]

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(+)

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..dde8fbd3f0af
--- /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
+---
+$id: http://devicetree.org/schemas/regulator/qcom,ipc-rpm-regulator.yaml#
+$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>;
+      };
+    };
+...

-- 
b4 0.10.1

[PATCH v4 2/2] dt-bindings: soc: qcom: convert non-smd RPM bindings to dt-schema

[Neil Armstrong]

Convert the non-SMD RPM node bindings to dt-schema, the old txt bindings
are now removed since all bindings were converted.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Lee Jones <lee@kernel.org>
---
 Documentation/devicetree/bindings/mfd/qcom-rpm.txt | 283 ---------------------
 .../devicetree/bindings/soc/qcom/qcom,rpm.yaml     | 101 ++++++++
 2 files changed, 101 insertions(+), 283 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/qcom-rpm.txt b/Documentation/devicetree/bindings/mfd/qcom-rpm.txt
deleted file mode 100644
index b823b8625243..000000000000
--- a/Documentation/devicetree/bindings/mfd/qcom-rpm.txt
+++ /dev/null
@@ -1,283 +0,0 @@
-Qualcomm Resource Power Manager (RPM)
-
-This driver is used to interface with the Resource Power Manager (RPM) found in
-various Qualcomm platforms. The RPM allows each component in the system to vote
-for state of the system resources, such as clocks, regulators and bus
-frequencies.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be one of:
-		    "qcom,rpm-apq8064"
-		    "qcom,rpm-msm8660"
-		    "qcom,rpm-msm8960"
-		    "qcom,rpm-ipq8064"
-		    "qcom,rpm-mdm9615"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: base address and size of the RPM's message ram
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: three entries specifying the RPM's:
-		    1. acknowledgement interrupt
-		    2. error interrupt
-		    3. wakeup interrupt
-
-- interrupt-names:
-	Usage: required
-	Value type: <string-array>
-	Definition: must be the three strings "ack", "err" and "wakeup", in order
-
-- qcom,ipc:
-	Usage: required
-	Value type: <prop-encoded-array>
-
-	Definition: three entries specifying the outgoing ipc bit used for
-		    signaling the RPM:
-		    - phandle to a syscon node representing the apcs registers
-		    - u32 representing offset to the register within the syscon
-		    - u32 representing the ipc bit within the register
-
-
-= SUBNODES
-
-The RPM exposes resources to its subnodes. The below bindings specify the set
-of valid subnodes that can operate on these resources.
-
-== Regulators
-
-Regulator nodes are identified by their compatible:
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be one of:
-		    "qcom,rpm-pm8058-regulators"
-		    "qcom,rpm-pm8901-regulators"
-		    "qcom,rpm-pm8921-regulators"
-		    "qcom,rpm-pm8018-regulators"
-		    "qcom,rpm-smb208-regulators"
-
-- vdd_l0_l1_lvs-supply:
-- vdd_l2_l11_l12-supply:
-- vdd_l3_l4_l5-supply:
-- vdd_l6_l7-supply:
-- vdd_l8-supply:
-- vdd_l9-supply:
-- vdd_l10-supply:
-- vdd_l13_l16-supply:
-- vdd_l14_l15-supply:
-- vdd_l17_l18-supply:
-- vdd_l19_l20-supply:
-- vdd_l21-supply:
-- vdd_l22-supply:
-- vdd_l23_l24_l25-supply:
-- vdd_ncp-supply:
-- vdd_s0-supply:
-- vdd_s1-supply:
-- vdd_s2-supply:
-- vdd_s3-supply:
-- vdd_s4-supply:
-	Usage: optional (pm8058 only)
-	Value type: <phandle>
-	Definition: reference to regulator supplying the input pin, as
-		    described in the data sheet
-
-- lvs0_in-supply:
-- lvs1_in-supply:
-- lvs2_in-supply:
-- lvs3_in-supply:
-- mvs_in-supply:
-- vdd_l0-supply:
-- vdd_l1-supply:
-- vdd_l2-supply:
-- vdd_l3-supply:
-- vdd_l4-supply:
-- vdd_l5-supply:
-- vdd_l6-supply:
-- vdd_s0-supply:
-- vdd_s1-supply:
-- vdd_s2-supply:
-- vdd_s3-supply:
-- vdd_s4-supply:
-	Usage: optional (pm8901 only)
-	Value type: <phandle>
-	Definition: reference to regulator supplying the input pin, as
-		    described in the data sheet
-
-- vdd_l1_l2_l12_l18-supply:
-- vdd_l3_l15_l17-supply:
-- vdd_l4_l14-supply:
-- vdd_l5_l8_l16-supply:
-- vdd_l6_l7-supply:
-- vdd_l9_l11-supply:
-- vdd_l10_l22-supply:
-- vdd_l21_l23_l29-supply:
-- vdd_l24-supply:
-- vdd_l25-supply:
-- vdd_l26-supply:
-- vdd_l27-supply:
-- vdd_l28-supply:
-- vdd_ncp-supply:
-- vdd_s1-supply:
-- vdd_s2-supply:
-- vdd_s4-supply:
-- vdd_s5-supply:
-- vdd_s6-supply:
-- vdd_s7-supply:
-- vdd_s8-supply:
-- vin_5vs-supply:
-- vin_lvs1_3_6-supply:
-- vin_lvs2-supply:
-- vin_lvs4_5_7-supply:
-	Usage: optional (pm8921 only)
-	Value type: <phandle>
-	Definition: reference to regulator supplying the input pin, as
-		    described in the data sheet
-
-- vin_lvs1-supply:
-- vdd_l7-supply:
-- vdd_l8-supply:
-- vdd_l9_l10_l11_l12-supply:
-	Usage: optional (pm8018 only)
-	Value type: <phandle>
-	Definition: reference to regulator supplying the input pin, as
-		    described in the data sheet
-
-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.
-
-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
-
-pm8901:
-	l0, l1, l2, l3, l4, l5, l6, s0, s1, s2, s3, s4, lvs0, lvs1, lvs2, lvs3,
-	mvs
-
-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
-
-pm8018:
-	s1, s2, s3, s4, s5, , l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
-	l12, l14, lvs1
-
-smb208:
-	s1a, s1b, s2a, s2b
-
-The content of each sub-node is defined by the standard binding for regulators -
-see regulator.txt - with additional custom properties described below:
-
-=== Switch-mode Power Supply regulator custom properties
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <empty>
-	Definition: enable pull down of the regulator when inactive
-
-- qcom,switch-mode-frequency:
-	Usage: required
-	Value type: <u32>
-	Definition: Frequency (Hz) of the switch-mode power supply;
-		    must be one of:
-		    19200000, 9600000, 6400000, 4800000, 3840000, 3200000,
-		    2740000, 2400000, 2130000, 1920000, 1750000, 1600000,
-		    1480000, 1370000, 1280000, 1200000
-
-- qcom,force-mode:
-	Usage: optional (default if no other qcom,force-mode is specified)
-	Value type: <u32>
-	Definition: indicates that the regulator should be forced to a
-		   particular mode, valid values are:
-		   QCOM_RPM_FORCE_MODE_NONE - do not force any mode
-		   QCOM_RPM_FORCE_MODE_LPM - force into low power mode
-		   QCOM_RPM_FORCE_MODE_HPM - force into high power mode
-		   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:
-	Usage: optional
-	Value type: <empty>
-	Definition: select that the power supply should operate in hysteretic
-		    mode, instead of the default pwm mode
-
-=== Low-dropout regulator custom properties
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <empty>
-	Definition: enable pull down of the regulator when inactive
-
-- qcom,force-mode:
-	Usage: optional
-	Value type: <u32>
-	Definition: indicates that the regulator should not be forced to any
-		   particular mode, valid values are:
-		   QCOM_RPM_FORCE_MODE_NONE - do not force any mode
-		   QCOM_RPM_FORCE_MODE_LPM - force into low power mode
-		   QCOM_RPM_FORCE_MODE_HPM - force into high power mode
-		   QCOM_RPM_FORCE_MODE_BYPASS - set regulator to use bypass
-						mode, i.e.  to act as a switch
-						and not regulate, only for:
-						pm8921 pldo, nldo and nldo1200
-
-=== Negative Charge Pump custom properties
-
-- qcom,switch-mode-frequency:
-	Usage: required
-	Value type: <u32>
-	Definition: Frequency (Hz) of the switch mode power supply;
-		    must be one of:
-		    19200000, 9600000, 6400000, 4800000, 3840000, 3200000,
-		    2740000, 2400000, 2130000, 1920000, 1750000, 1600000,
-		    1480000, 1370000, 1280000, 1200000
-
-= EXAMPLE
-
-	#include <dt-bindings/mfd/qcom-rpm.h>
-
-	rpm@108000 {
-		compatible = "qcom,rpm-msm8960";
-		reg = <0x108000 0x1000>;
-		qcom,ipc = <&apcs 0x8 2>;
-
-		interrupts = <0 19 0>, <0 21 0>, <0 22 0>;
-		interrupt-names = "ack", "err", "wakeup";
-
-		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>;
-			};
-		};
-	};
-
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml
new file mode 100644
index 000000000000..e27e895c1f3f
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml
@@ -0,0 +1,101 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/qcom/qcom,ipc-rpm.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm Resource Power Manager (RPM)
+
+description:
+  This driver is used to interface with the Resource Power Manager (RPM) found
+  in various Qualcomm platforms. The RPM allows each component in the system
+  to vote for state of the system resources, such as clocks, regulators and bus
+  frequencies.
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+
+properties:
+  compatible:
+    enum:
+      - qcom,rpm-apq8064
+      - qcom,rpm-msm8660
+      - qcom,rpm-msm8960
+      - qcom,rpm-ipq8064
+      - qcom,rpm-mdm9615
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 3
+
+  interrupt-names:
+    items:
+      - const: ack
+      - const: err
+      - const: wakeup
+
+  qcom,ipc:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      - items:
+          - description: phandle to a syscon node representing the APCS registers
+          - description: u32 representing offset to the register within the syscon
+          - description: u32 representing the ipc bit within the register
+    description:
+      Three entries specifying the outgoing ipc bit used for signaling the RPM.
+
+patternProperties:
+  "^regulators(-[01])?$":
+    type: object
+    $ref: /schemas/regulator/qcom,ipc-rpm-regulator.yaml#
+    unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - interrupt-names
+  - qcom,ipc
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/mfd/qcom-rpm.h>
+
+    rpm@108000 {
+      compatible = "qcom,rpm-msm8960";
+      reg = <0x108000 0x1000>;
+      qcom,ipc = <&apcs 0x8 2>;
+
+      interrupts = <GIC_SPI 19 IRQ_TYPE_NONE>, <GIC_SPI 21 IRQ_TYPE_NONE>, <GIC_SPI 22 IRQ_TYPE_NONE>;
+      interrupt-names = "ack", "err", "wakeup";
+
+      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>;
+        };
+      };
+    };

-- 
b4 0.10.1

Re: [PATCH v4 1/2] dt-bindings: regulators: convert non-smd RPM Regulators bindings to dt-schema

[Rob Herring]

On Tue, 15 Nov 2022 11:12:35 +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:
./Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml: $id: relative path/filename doesn't match actual path or filename
	expected: http://devicetree.org/schemas/regulator/qcom,rpm-regulator.yaml#

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/patch/

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.

Re: [PATCH v4 2/2] dt-bindings: soc: qcom: convert non-smd RPM bindings to dt-schema

[Rob Herring]

On Tue, 15 Nov 2022 11:12:36 +0100, Neil Armstrong wrote:
> Convert the non-SMD RPM node bindings to dt-schema, the old txt bindings
> are now removed since all bindings were converted.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> Reviewed-by: Rob Herring <robh@kernel.org>
> Acked-by: Lee Jones <lee@kernel.org>
> ---
>  Documentation/devicetree/bindings/mfd/qcom-rpm.txt | 283 ---------------------
>  .../devicetree/bindings/soc/qcom/qcom,rpm.yaml     | 101 ++++++++
>  2 files changed, 101 insertions(+), 283 deletions(-)
> 

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:
./Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml: Unable to find schema file matching $id: http://devicetree.org/schemas/regulator/qcom,ipc-rpm-regulator.yaml
./Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml: $id: relative path/filename doesn't match actual path or filename
	expected: http://devicetree.org/schemas/soc/qcom/qcom,rpm.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.example.dtb: rpm@108000: regulators: False schema does not allow {'compatible': ['qcom,rpm-pm8921-regulators'], 'vdd_l1_l2_l12_l18-supply': [[1]], 's1': {'regulator-min-microvolt': [[1225000]], 'regulator-max-microvolt': [[1225000]], 'bias-pull-down': True, 'qcom,switch-mode-frequency': [[3200000]]}, 's4': {'regulator-min-microvolt': [[1800000]], 'regulator-max-microvolt': [[1800000]], 'qcom,switch-mode-frequency': [[1600000]], 'bias-pull-down': True, 'qcom,force-mode': [[3]], 'phandle': [[1]]}}
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.example.dtb: rpm@108000: regulators: Unevaluated properties are not allowed ('compatible', 's1', 's4', 'vdd_l1_l2_l12_l18-supply' were unexpected)
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml
Documentation/devicetree/bindings/soc/qcom/qcom,rpm.example.dtb:0:0: /example-0/rpm@108000/regulators: failed to match any schema with compatible: ['qcom,rpm-pm8921-regulators']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/

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.

Re: [PATCH v4 1/2] dt-bindings: regulators: convert non-smd RPM Regulators bindings to dt-schema

[Neil Armstrong]

On 15/11/2022 15:11, Rob Herring wrote:
> 
> On Tue, 15 Nov 2022 11:12:35 +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:
> ./Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml: $id: relative path/filename doesn't match actual path or filename
> 	expected: http://devicetree.org/schemas/regulator/qcom,rpm-regulator.yaml#
> 
> 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/patch/
> 
> 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.
> 

Damn, will fix in v5.

Neil

Re: [PATCH v4 2/2] dt-bindings: soc: qcom: convert non-smd RPM bindings to dt-schema

[Neil Armstrong]

On 15/11/2022 15:11, Rob Herring wrote:
> 
> On Tue, 15 Nov 2022 11:12:36 +0100, Neil Armstrong wrote:
>> Convert the non-SMD RPM node bindings to dt-schema, the old txt bindings
>> are now removed since all bindings were converted.
>>
>> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
>> Reviewed-by: Rob Herring <robh@kernel.org>
>> Acked-by: Lee Jones <lee@kernel.org>
>> ---
>>   Documentation/devicetree/bindings/mfd/qcom-rpm.txt | 283 ---------------------
>>   .../devicetree/bindings/soc/qcom/qcom,rpm.yaml     | 101 ++++++++
>>   2 files changed, 101 insertions(+), 283 deletions(-)
>>
> 
> 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:
> ./Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml: Unable to find schema file matching $id: http://devicetree.org/schemas/regulator/qcom,ipc-rpm-regulator.yaml
> ./Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml: $id: relative path/filename doesn't match actual path or filename
> 	expected: http://devicetree.org/schemas/soc/qcom/qcom,rpm.yaml#
> /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.example.dtb: rpm@108000: regulators: False schema does not allow {'compatible': ['qcom,rpm-pm8921-regulators'], 'vdd_l1_l2_l12_l18-supply': [[1]], 's1': {'regulator-min-microvolt': [[1225000]], 'regulator-max-microvolt': [[1225000]], 'bias-pull-down': True, 'qcom,switch-mode-frequency': [[3200000]]}, 's4': {'regulator-min-microvolt': [[1800000]], 'regulator-max-microvolt': [[1800000]], 'qcom,switch-mode-frequency': [[1600000]], 'bias-pull-down': True, 'qcom,force-mode': [[3]], 'phandle': [[1]]}}
> 	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml
> /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.example.dtb: rpm@108000: regulators: Unevaluated properties are not allowed ('compatible', 's1', 's4', 'vdd_l1_l2_l12_l18-supply' were unexpected)
> 	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml
> Documentation/devicetree/bindings/soc/qcom/qcom,rpm.example.dtb:0:0: /example-0/rpm@108000/regulators: failed to match any schema with compatible: ['qcom,rpm-pm8921-regulators']
> 
> doc reference errors (make refcheckdocs):
> 
> See https://patchwork.ozlabs.org/patch/
> 
> 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.
> 

Damn, will fix in v5.

Neil