[PATCH V7 0/3] Convert qcom pmic gpio bindings to YAML

[PATCH V7 0/3] Convert qcom pmic gpio bindings to YAML

[satya priya]

satya priya (3):
  dt-bindings: mfd: pm8008: Add gpio-ranges and spmi-gpio compatible
  dt-bindings: pinctrl: qcom-pmic-gpio: Convert qcom pmic gpio bindings
    to YAML
  dt-bindings: pinctrl: qcom-pmic-gpio: Remove the interrupts property

 .../devicetree/bindings/mfd/qcom,pm8008.yaml       |  13 +-
 .../devicetree/bindings/pinctrl/qcom,pmic-gpio.txt | 288 ---------------------
 .../bindings/pinctrl/qcom,pmic-gpio.yaml           | 239 +++++++++++++++++
 3 files changed, 249 insertions(+), 291 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
 create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml

-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation

[PATCH V7 1/3] dt-bindings: mfd: pm8008: Add gpio-ranges and spmi-gpio compatible

[satya priya]

Add gpio-ranges and "qcom,spmi-gpio" compatible to match with the
parent qcom,pmic-gpio.yaml binding.

Signed-off-by: satya priya <skakit@codeaurora.org>
---
Changes in V7:
 - This is newly added in V7 to resolve below error.
 dtschema/dtc warnings/errors:
 /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/qcom,pm8008.example.dt.yaml: gpio@c000: compatible: ['qcom,pm8008-gpio'] is too short
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
 /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/qcom,pm8008.example.dt.yaml: gpio@c000: 'gpio-ranges' is a required property
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml

 Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml b/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
index 7799368..ec3138c 100644
--- a/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
+++ b/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
@@ -53,7 +53,9 @@ patternProperties:
 
     properties:
       compatible:
-        const: qcom,pm8008-gpio
+        items:
+          - const: qcom,pm8008-gpio
+          - const: qcom,spmi-gpio
 
       reg:
         description: Peripheral address of one of the two GPIO peripherals.
@@ -61,6 +63,9 @@ patternProperties:
 
       gpio-controller: true
 
+      gpio-ranges:
+        maxItems: 1
+
       interrupt-controller: true
 
       "#interrupt-cells":
@@ -75,6 +80,7 @@ patternProperties:
       - gpio-controller
       - interrupt-controller
       - "#gpio-cells"
+      - gpio-ranges
       - "#interrupt-cells"
 
     additionalProperties: false
@@ -107,10 +113,11 @@ examples:
         interrupt-parent = <&tlmm>;
         interrupts = <32 IRQ_TYPE_EDGE_RISING>;
 
-        gpio@c000 {
-          compatible = "qcom,pm8008-gpio";
+        pm8008_gpios: gpio@c000 {
+          compatible = "qcom,pm8008-gpio", "qcom,spmi-gpio";
           reg = <0xc000>;
           gpio-controller;
+          gpio-ranges = <&pm8008_gpios 0 0 2>;
           #gpio-cells = <2>;
           interrupt-controller;
           #interrupt-cells = <2>;
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation

Re: [PATCH V7 1/3] dt-bindings: mfd: pm8008: Add gpio-ranges and spmi-gpio compatible

[Rob Herring]

On Fri, 23 Jul 2021 14:01:12 +0530, satya priya wrote:
> Add gpio-ranges and "qcom,spmi-gpio" compatible to match with the
> parent qcom,pmic-gpio.yaml binding.
> 
> Signed-off-by: satya priya <skakit@codeaurora.org>
> ---
> Changes in V7:
>  - This is newly added in V7 to resolve below error.
>  dtschema/dtc warnings/errors:
>  /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/qcom,pm8008.example.dt.yaml: gpio@c000: compatible: ['qcom,pm8008-gpio'] is too short
> 	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
>  /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/qcom,pm8008.example.dt.yaml: gpio@c000: 'gpio-ranges' is a required property
> 	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
> 
>  Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml | 13 ++++++++++---
>  1 file changed, 10 insertions(+), 3 deletions(-)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Re: [PATCH V7 1/3] dt-bindings: mfd: pm8008: Add gpio-ranges and spmi-gpio compatible

[Bjorn Andersson]

On Fri 23 Jul 03:31 CDT 2021, satya priya wrote:

> Add gpio-ranges and "qcom,spmi-gpio" compatible to match with the
> parent qcom,pmic-gpio.yaml binding.
> 
> Signed-off-by: satya priya <skakit@codeaurora.org>

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

But it doesn't capture the full binding of qcom,pm8008-gpio - which is
properly described by the end of this series. As such I expect that any
non-trivial usage of the pm8008-gpio in a dts will fail dts validation.

I still think this patch can be merged, but I don't think we're done
expressing the PMIC bindings.

Regards,
Bjorn

> ---
> Changes in V7:
>  - This is newly added in V7 to resolve below error.
>  dtschema/dtc warnings/errors:
>  /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/qcom,pm8008.example.dt.yaml: gpio@c000: compatible: ['qcom,pm8008-gpio'] is too short
> 	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
>  /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/qcom,pm8008.example.dt.yaml: gpio@c000: 'gpio-ranges' is a required property
> 	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
> 
>  Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml | 13 ++++++++++---
>  1 file changed, 10 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml b/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
> index 7799368..ec3138c 100644
> --- a/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
> +++ b/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
> @@ -53,7 +53,9 @@ patternProperties:
>  
>      properties:
>        compatible:
> -        const: qcom,pm8008-gpio
> +        items:
> +          - const: qcom,pm8008-gpio
> +          - const: qcom,spmi-gpio
>  
>        reg:
>          description: Peripheral address of one of the two GPIO peripherals.
> @@ -61,6 +63,9 @@ patternProperties:
>  
>        gpio-controller: true
>  
> +      gpio-ranges:
> +        maxItems: 1
> +
>        interrupt-controller: true
>  
>        "#interrupt-cells":
> @@ -75,6 +80,7 @@ patternProperties:
>        - gpio-controller
>        - interrupt-controller
>        - "#gpio-cells"
> +      - gpio-ranges
>        - "#interrupt-cells"
>  
>      additionalProperties: false
> @@ -107,10 +113,11 @@ examples:
>          interrupt-parent = <&tlmm>;
>          interrupts = <32 IRQ_TYPE_EDGE_RISING>;
>  
> -        gpio@c000 {
> -          compatible = "qcom,pm8008-gpio";
> +        pm8008_gpios: gpio@c000 {
> +          compatible = "qcom,pm8008-gpio", "qcom,spmi-gpio";
>            reg = <0xc000>;
>            gpio-controller;
> +          gpio-ranges = <&pm8008_gpios 0 0 2>;
>            #gpio-cells = <2>;
>            interrupt-controller;
>            #interrupt-cells = <2>;
> -- 
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
> of Code Aurora Forum, hosted by The Linux Foundation
> 

Re: [PATCH V7 1/3] dt-bindings: mfd: pm8008: Add gpio-ranges and spmi-gpio compatible

[Guru Das Srinagesh]

On Fri, Jul 23, 2021 at 02:01:12PM +0530, satya priya wrote:
> Add gpio-ranges and "qcom,spmi-gpio" compatible to match with the
> parent qcom,pmic-gpio.yaml binding.
> 
> Signed-off-by: satya priya <skakit@codeaurora.org>
> ---
> Changes in V7:
>  - This is newly added in V7 to resolve below error.
>  dtschema/dtc warnings/errors:
>  /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/qcom,pm8008.example.dt.yaml: gpio@c000: compatible: ['qcom,pm8008-gpio'] is too short
> 	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
>  /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/qcom,pm8008.example.dt.yaml: gpio@c000: 'gpio-ranges' is a required property
> 	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
> 
>  Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml | 13 ++++++++++---
>  1 file changed, 10 insertions(+), 3 deletions(-)

Reviewed-by: Guru Das Srinagesh <gurus@codeaurora.org>

Re: [PATCH V7 1/3] dt-bindings: mfd: pm8008: Add gpio-ranges and spmi-gpio compatible

[Lee Jones]

On Fri, 23 Jul 2021, satya priya wrote:

> Add gpio-ranges and "qcom,spmi-gpio" compatible to match with the
> parent qcom,pmic-gpio.yaml binding.
> 
> Signed-off-by: satya priya <skakit@codeaurora.org>
> ---
> Changes in V7:
>  - This is newly added in V7 to resolve below error.
>  dtschema/dtc warnings/errors:
>  /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/qcom,pm8008.example.dt.yaml: gpio@c000: compatible: ['qcom,pm8008-gpio'] is too short
> 	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
>  /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mfd/qcom,pm8008.example.dt.yaml: gpio@c000: 'gpio-ranges' is a required property
> 	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
> 
>  Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml | 13 ++++++++++---
>  1 file changed, 10 insertions(+), 3 deletions(-)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog

[PATCH V7 2/3] dt-bindings: pinctrl: qcom-pmic-gpio: Convert qcom pmic gpio bindings to YAML

[satya priya]

Convert Qualcomm PMIC GPIO bindings from .txt to .yaml format.

Signed-off-by: satya priya <skakit@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Changes in V2:
 - As per Rob's comments fixed bot erros.
 - Moved this patch to end of the series so that other patches are not
   blocked on this.

Changes in V3:
 - As per Rob's comments, added maxItems for reg and interrupts.
   Added reference of "pinmux-node.yaml" and "pincfg-node.yaml".
   Made 'additionalProperties' as false.

Changes in V4:
 - As per Rob's comments, added description for interrupts, defined
   constraints for "qcom,drive-strength", dropped description for function
   property.

Changes in RESEND V4:
 - Rebased on linux-next and sent.

Changes in V5:
 - Fixed Bjorn's comments on [1]

 [1] https://lore.kernel.org/patchwork/patch/1434144/

Changes in V6:
 - As per Bjorn's comments, removed formatting for description, changed
   node name to be more specific to qcom pmic, and fixed few other minor
   things as suggested here [2].

 [2] https://lore.kernel.org/patchwork/patch/1452812/#1654560

Changes in V7:
 - No changes.

 .../devicetree/bindings/pinctrl/qcom,pmic-gpio.txt | 288 ---------------------
 .../bindings/pinctrl/qcom,pmic-gpio.yaml           | 259 ++++++++++++++++++
 2 files changed, 259 insertions(+), 288 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
 create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml

diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
deleted file mode 100644
index 161216d..0000000
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
+++ /dev/null
@@ -1,288 +0,0 @@
-Qualcomm PMIC GPIO block
-
-This binding describes the GPIO block(s) found in the 8xxx series of
-PMIC's from Qualcomm.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be one of:
-		    "qcom,pm8005-gpio"
-		    "qcom,pm8018-gpio"
-		    "qcom,pm8038-gpio"
-		    "qcom,pm8058-gpio"
-		    "qcom,pm8916-gpio"
-		    "qcom,pm8917-gpio"
-		    "qcom,pm8921-gpio"
-		    "qcom,pm8941-gpio"
-		    "qcom,pm8950-gpio"
-		    "qcom,pm8994-gpio"
-		    "qcom,pm8998-gpio"
-		    "qcom,pma8084-gpio"
-		    "qcom,pmi8950-gpio"
-		    "qcom,pmi8994-gpio"
-		    "qcom,pmi8998-gpio"
-		    "qcom,pms405-gpio"
-		    "qcom,pm660-gpio"
-		    "qcom,pm660l-gpio"
-		    "qcom,pm8150-gpio"
-		    "qcom,pm8150b-gpio"
-		    "qcom,pm8350-gpio"
-		    "qcom,pm8350b-gpio"
-		    "qcom,pm8350c-gpio"
-		    "qcom,pmk8350-gpio"
-		    "qcom,pm7325-gpio"
-		    "qcom,pmr735a-gpio"
-		    "qcom,pmr735b-gpio"
-		    "qcom,pm6150-gpio"
-		    "qcom,pm6150l-gpio"
-		    "qcom,pm8008-gpio"
-		    "qcom,pmx55-gpio"
-
-		    And must contain either "qcom,spmi-gpio" or "qcom,ssbi-gpio"
-		    if the device is on an spmi bus or an ssbi bus respectively
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: Register base of the GPIO block and length.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: Must contain an array of encoded interrupt specifiers for
-		    each available GPIO
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: Mark the device node as a GPIO controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: Must be 2;
-		    the first cell will be used to define gpio number and the
-		    second denotes the flags for this gpio
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin or a list of pins. This configuration can include the
-mux function to select on those pin(s), and various pin configuration
-parameters, as listed below.
-
-
-SUBNODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.  Valid pins are:
-		    gpio1-gpio4 for pm8005
-		    gpio1-gpio6 for pm8018
-		    gpio1-gpio12 for pm8038
-		    gpio1-gpio40 for pm8058
-		    gpio1-gpio4 for pm8916
-		    gpio1-gpio38 for pm8917
-		    gpio1-gpio44 for pm8921
-		    gpio1-gpio36 for pm8941
-		    gpio1-gpio8 for pm8950 (hole on gpio3)
-		    gpio1-gpio22 for pm8994
-		    gpio1-gpio26 for pm8998
-		    gpio1-gpio22 for pma8084
-		    gpio1-gpio2 for pmi8950
-		    gpio1-gpio10 for pmi8994
-		    gpio1-gpio12 for pms405 (holes on gpio1, gpio9 and gpio10)
-		    gpio1-gpio10 for pm8150 (holes on gpio2, gpio5, gpio7
-					     and gpio8)
-		    gpio1-gpio12 for pm8150b (holes on gpio3, gpio4, gpio7)
-		    gpio1-gpio12 for pm8150l (hole on gpio7)
-		    gpio1-gpio10 for pm8350
-		    gpio1-gpio8 for pm8350b
-		    gpio1-gpio9 for pm8350c
-		    gpio1-gpio4 for pmk8350
-		    gpio1-gpio10 for pm7325
-		    gpio1-gpio4 for pmr735a
-		    gpio1-gpio4 for pmr735b
-		    gpio1-gpio10 for pm6150
-		    gpio1-gpio12 for pm6150l
-		    gpio1-gpio2 for pm8008
-		    gpio1-gpio11 for pmx55 (holes on gpio3, gpio7, gpio10
-					    and gpio11)
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins.  Valid values are:
-		    "normal",
-		    "paired",
-		    "func1",
-		    "func2",
-		    "dtest1",
-		    "dtest2",
-		    "dtest3",
-		    "dtest4",
-		    And following values are supported by LV/MV GPIO subtypes:
-		    "func3",
-		    "func4"
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <empty>
-	Definition: The specified pins should be configured as pull up.
-
-- qcom,pull-up-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Specifies the strength to use for pull up, if selected.
-		    Valid values are; as defined in
-		    <dt-bindings/pinctrl/qcom,pmic-gpio.h>:
-		    1: 30uA                     (PMIC_GPIO_PULL_UP_30)
-		    2: 1.5uA                    (PMIC_GPIO_PULL_UP_1P5)
-		    3: 31.5uA                   (PMIC_GPIO_PULL_UP_31P5)
-		    4: 1.5uA + 30uA boost       (PMIC_GPIO_PULL_UP_1P5_30)
-		    If this property is omitted 30uA strength will be used if
-		    pull up is selected
-
-- bias-high-impedance:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins will put in high-Z mode and disabled.
-
-- input-enable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are put in input mode.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-
-- power-source:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the power source for the specified pins. Valid
-		    power sources are defined per chip in
-		    <dt-bindings/pinctrl/qcom,pmic-gpio.h>
-
-- qcom,drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins. Value
-		    drive strengths are:
-		    0: no (PMIC_GPIO_STRENGTH_NO)
-		    1: high (PMIC_GPIO_STRENGTH_HIGH) 0.9mA @ 1.8V - 1.9mA @ 2.6V
-		    2: medium (PMIC_GPIO_STRENGTH_MED) 0.6mA @ 1.8V - 1.25mA @ 2.6V
-		    3: low (PMIC_GPIO_STRENGTH_LOW) 0.15mA @ 1.8V - 0.3mA @ 2.6V
-		    as defined in <dt-bindings/pinctrl/qcom,pmic-gpio.h>
-
-- drive-push-pull:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in push-pull mode.
-
-- drive-open-drain:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in open-drain mode.
-
-- drive-open-source:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in open-source mode.
-
-- qcom,analog-pass:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in analog-pass-through mode.
-
-- qcom,atest:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects ATEST rail to route to GPIO when it's configured
-		    in analog-pass-through mode.
-		    Valid values are 1-4 corresponding to ATEST1 to ATEST4.
-
-- qcom,dtest-buffer:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects DTEST rail to route to GPIO when it's configured
-		    as digital input.
-		    Valid values are 1-4 corresponding to DTEST1 to DTEST4.
-
-Example:
-
-	pm8921_gpio: gpio@150 {
-		compatible = "qcom,pm8921-gpio", "qcom,ssbi-gpio";
-		reg = <0x150 0x160>;
-		interrupts = <192 1>, <193 1>, <194 1>,
-			     <195 1>, <196 1>, <197 1>,
-			     <198 1>, <199 1>, <200 1>,
-			     <201 1>, <202 1>, <203 1>,
-			     <204 1>, <205 1>, <206 1>,
-			     <207 1>, <208 1>, <209 1>,
-			     <210 1>, <211 1>, <212 1>,
-			     <213 1>, <214 1>, <215 1>,
-			     <216 1>, <217 1>, <218 1>,
-			     <219 1>, <220 1>, <221 1>,
-			     <222 1>, <223 1>, <224 1>,
-			     <225 1>, <226 1>, <227 1>,
-			     <228 1>, <229 1>, <230 1>,
-			     <231 1>, <232 1>, <233 1>,
-			     <234 1>, <235 1>;
-
-		gpio-controller;
-		#gpio-cells = <2>;
-
-		pm8921_gpio_keys: gpio-keys {
-			volume-keys {
-				pins = "gpio20", "gpio21";
-				function = "normal";
-
-				input-enable;
-				bias-pull-up;
-				drive-push-pull;
-				qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
-				power-source = <PM8921_GPIO_S4>;
-			};
-		};
-	};
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
new file mode 100644
index 0000000..7a0d2d8
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
@@ -0,0 +1,259 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,pmic-gpio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm PMIC GPIO block
+
+maintainers:
+  - Bjorn Andersson <bjorn.andersson@linaro.org>
+
+description:
+  This binding describes the GPIO block(s) found in the 8xxx series of
+  PMIC's from Qualcomm.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - qcom,pm660-gpio
+          - qcom,pm660l-gpio
+          - qcom,pm6150-gpio
+          - qcom,pm6150l-gpio
+          - qcom,pm7325-gpio
+          - qcom,pm8005-gpio
+          - qcom,pm8008-gpio
+          - qcom,pm8018-gpio
+          - qcom,pm8038-gpio
+          - qcom,pm8058-gpio
+          - qcom,pm8150-gpio
+          - qcom,pm8150b-gpio
+          - qcom,pm8350-gpio
+          - qcom,pm8350b-gpio
+          - qcom,pm8350c-gpio
+          - qcom,pm8916-gpio
+          - qcom,pm8917-gpio
+          - qcom,pm8921-gpio
+          - qcom,pm8941-gpio
+          - qcom,pm8950-gpio
+          - qcom,pm8994-gpio
+          - qcom,pm8998-gpio
+          - qcom,pma8084-gpio
+          - qcom,pmi8950-gpio
+          - qcom,pmi8994-gpio
+          - qcom,pmi8998-gpio
+          - qcom,pmk8350-gpio
+          - qcom,pmr735a-gpio
+          - qcom,pmr735b-gpio
+          - qcom,pms405-gpio
+          - qcom,pmx55-gpio
+
+      - enum:
+          - qcom,spmi-gpio
+          - qcom,ssbi-gpio
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    minItems: 1
+    maxItems: 44
+    description:
+      Must contain an array of encoded interrupt specifiers for
+      each available GPIO
+
+  '#interrupt-cells':
+    const: 2
+
+  interrupt-controller: true
+
+  gpio-controller: true
+
+  gpio-ranges:
+    maxItems: 1
+
+  '#gpio-cells':
+    const: 2
+    description:
+      The first cell will be used to define gpio number and the
+      second denotes the flags for this gpio
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - gpio-controller
+  - '#gpio-cells'
+  - gpio-ranges
+
+patternProperties:
+  '-state$':
+    oneOf:
+      - $ref: "#/$defs/qcom-pmic-gpio-state"
+      - patternProperties:
+          ".*":
+            $ref: "#/$defs/qcom-pmic-gpio-state"
+
+$defs:
+  qcom-pmic-gpio-state:
+    type: object
+    allOf:
+      - $ref: "pinmux-node.yaml"
+      - $ref: "pincfg-node.yaml"
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in
+          this subnode.  Valid pins are
+                 - gpio1-gpio10 for pm6150
+                 - gpio1-gpio12 for pm6150l
+                 - gpio1-gpio10 for pm7325
+                 - gpio1-gpio4 for pm8005
+                 - gpio1-gpio2 for pm8008
+                 - gpio1-gpio6 for pm8018
+                 - gpio1-gpio12 for pm8038
+                 - gpio1-gpio40 for pm8058
+                 - gpio1-gpio10 for pm8150 (holes on gpio2, gpio5,
+                                            gpio7 and gpio8)
+                 - gpio1-gpio12 for pm8150b (holes on gpio3, gpio4
+                                             and gpio7)
+                 - gpio1-gpio12 for pm8150l (hole on gpio7)
+                 - gpio1-gpio4 for pm8916
+                 - gpio1-gpio10 for pm8350
+                 - gpio1-gpio8 for pm8350b
+                 - gpio1-gpio9 for pm8350c
+                 - gpio1-gpio38 for pm8917
+                 - gpio1-gpio44 for pm8921
+                 - gpio1-gpio36 for pm8941
+                 - gpio1-gpio8 for pm8950 (hole on gpio3)
+                 - gpio1-gpio22 for pm8994
+                 - gpio1-gpio26 for pm8998
+                 - gpio1-gpio22 for pma8084
+                 - gpio1-gpio2 for pmi8950
+                 - gpio1-gpio10 for pmi8994
+                 - gpio1-gpio4 for pmk8350
+                 - gpio1-gpio4 for pmr735a
+                 - gpio1-gpio4 for pmr735b
+                 - gpio1-gpio12 for pms405 (holes on gpio1, gpio9
+                                            and gpio10)
+                 - gpio1-gpio11 for pmx55 (holes on gpio3, gpio7, gpio10
+                                            and gpio11)
+
+        items:
+          pattern: "^gpio([0-9]+)$"
+
+      function:
+        items:
+          - enum:
+              - normal
+              - paired
+              - func1
+              - func2
+              - dtest1
+              - dtest2
+              - dtest3
+              - dtest4
+              - func3  # supported by LV/MV GPIO subtypes
+              - func4  # supported by LV/MV GPIO subtypes
+
+      bias-disable: true
+      bias-pull-down: true
+      bias-pull-up: true
+
+      qcom,pull-up-strength:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description:
+          Specifies the strength to use for pull up, if selected.
+          Valid values are defined in
+          <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+          If this property is omitted 30uA strength will be used
+          if pull up is selected
+        enum: [0, 1, 2, 3]
+
+      bias-high-impedance: true
+      input-enable: true
+      output-high: true
+      output-low: true
+      power-source: true
+
+      qcom,drive-strength:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description:
+          Selects the drive strength for the specified pins
+          Valid drive strength values are defined in
+          <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+        enum: [0, 1, 2, 3]
+
+      drive-push-pull: true
+      drive-open-drain: true
+      drive-open-source: true
+
+      qcom,analog-pass:
+        $ref: /schemas/types.yaml#/definitions/flag
+        description:
+          The specified pins are configured in
+          analog-pass-through mode.
+
+      qcom,atest:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description:
+          Selects ATEST rail to route to GPIO when it's
+          configured in analog-pass-through mode.
+        enum: [1, 2, 3, 4]
+
+      qcom,dtest-buffer:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description:
+          Selects DTEST rail to route to GPIO when it's
+          configured as digital input.
+        enum: [1, 2, 3, 4]
+
+    required:
+      - pins
+      - function
+
+    additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+    pm8921_gpio: gpio@150 {
+      compatible = "qcom,pm8921-gpio", "qcom,ssbi-gpio";
+      reg = <0x150 0x160>;
+      interrupts = <192 1>, <193 1>, <194 1>,
+                   <195 1>, <196 1>, <197 1>,
+                   <198 1>, <199 1>, <200 1>,
+                   <201 1>, <202 1>, <203 1>,
+                   <204 1>, <205 1>, <206 1>,
+                   <207 1>, <208 1>, <209 1>,
+                   <210 1>, <211 1>, <212 1>,
+                   <213 1>, <214 1>, <215 1>,
+                   <216 1>, <217 1>, <218 1>,
+                   <219 1>, <220 1>, <221 1>,
+                   <222 1>, <223 1>, <224 1>,
+                   <225 1>, <226 1>, <227 1>,
+                   <228 1>, <229 1>, <230 1>,
+                   <231 1>, <232 1>, <233 1>,
+                   <234 1>, <235 1>;
+
+      gpio-controller;
+      gpio-ranges = <&pm8921_gpio 0 0 44>;
+      #gpio-cells = <2>;
+
+      pm8921_gpio_keys: gpio-keys-state {
+        volume-keys {
+          pins = "gpio20", "gpio21";
+          function = "normal";
+
+          input-enable;
+          bias-pull-up;
+          drive-push-pull;
+          qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+          power-source = <PM8921_GPIO_S4>;
+        };
+      };
+    };
+...
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation

[PATCH V7 3/3] dt-bindings: pinctrl: qcom-pmic-gpio: Remove the interrupts property

[satya priya]

Remove the interrupts property as we no longer specify it.

Signed-off-by: satya priya <skakit@codeaurora.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
Changes in V5:
 - This is newly added in V5.As per Bjorn's comments on [1]
   removed the interrupts property as it is no longer used.

 [1] https://lore.kernel.org/patchwork/patch/1434144/

Changes in V6:
 - No changes.

Changes in V7:
 - No changes.

 .../bindings/pinctrl/qcom,pmic-gpio.yaml           | 28 ++++------------------
 1 file changed, 4 insertions(+), 24 deletions(-)

diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
index 7a0d2d8..9bd01db 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
@@ -56,18 +56,11 @@ properties:
   reg:
     maxItems: 1
 
-  interrupts:
-    minItems: 1
-    maxItems: 44
-    description:
-      Must contain an array of encoded interrupt specifiers for
-      each available GPIO
+  interrupt-controller: true
 
   '#interrupt-cells':
     const: 2
 
-  interrupt-controller: true
-
   gpio-controller: true
 
   gpio-ranges:
@@ -87,6 +80,7 @@ required:
   - gpio-controller
   - '#gpio-cells'
   - gpio-ranges
+  - interrupt-controller
 
 patternProperties:
   '-state$':
@@ -223,22 +217,8 @@ examples:
     pm8921_gpio: gpio@150 {
       compatible = "qcom,pm8921-gpio", "qcom,ssbi-gpio";
       reg = <0x150 0x160>;
-      interrupts = <192 1>, <193 1>, <194 1>,
-                   <195 1>, <196 1>, <197 1>,
-                   <198 1>, <199 1>, <200 1>,
-                   <201 1>, <202 1>, <203 1>,
-                   <204 1>, <205 1>, <206 1>,
-                   <207 1>, <208 1>, <209 1>,
-                   <210 1>, <211 1>, <212 1>,
-                   <213 1>, <214 1>, <215 1>,
-                   <216 1>, <217 1>, <218 1>,
-                   <219 1>, <220 1>, <221 1>,
-                   <222 1>, <223 1>, <224 1>,
-                   <225 1>, <226 1>, <227 1>,
-                   <228 1>, <229 1>, <230 1>,
-                   <231 1>, <232 1>, <233 1>,
-                   <234 1>, <235 1>;
-
+      interrupt-controller;
+      #interrupt-cells = <2>;
       gpio-controller;
       gpio-ranges = <&pm8921_gpio 0 0 44>;
       #gpio-cells = <2>;
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation

Re: [PATCH V7 0/3] Convert qcom pmic gpio bindings to YAML

[Stephen Boyd]

Quoting satya priya (2021-07-23 01:31:11)
> satya priya (3):
>   dt-bindings: mfd: pm8008: Add gpio-ranges and spmi-gpio compatible
>   dt-bindings: pinctrl: qcom-pmic-gpio: Convert qcom pmic gpio bindings
>     to YAML
>   dt-bindings: pinctrl: qcom-pmic-gpio: Remove the interrupts property
>

Which tree is this series going to be merged through? bindings, gpio?

Re: [PATCH V7 0/3] Convert qcom pmic gpio bindings to YAML

[Linus Walleij]

Hi Satya,

On Fri, Jul 23, 2021 at 10:32 AM satya priya <skakit@codeaurora.org> wrote:
>
> satya priya (3):
>   dt-bindings: mfd: pm8008: Add gpio-ranges and spmi-gpio compatible
>   dt-bindings: pinctrl: qcom-pmic-gpio: Convert qcom pmic gpio bindings
>     to YAML
>   dt-bindings: pinctrl: qcom-pmic-gpio: Remove the interrupts property
>
>  .../devicetree/bindings/mfd/qcom,pm8008.yaml       |  13 +-
>  .../devicetree/bindings/pinctrl/qcom,pmic-gpio.txt | 288 ---------------------
>  .../bindings/pinctrl/qcom,pmic-gpio.yaml           | 239 +++++++++++++++++
>  3 files changed, 249 insertions(+), 291 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
>  create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml

I tried to apply these patches to the pinctrl tree but there is a conflict
because I merged these patches (I think):
0ac2c2aebf82 dt-bindings: pinctrl: qcom,pmic-gpio: Add compatible for
SA8155p-adp
ffdf4cecac07 dt-bindings: pinctrl: qcom,pmic-gpio: Arrange compatibles
alphabetically

Can you please rebase the patches on top of this branch:
https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git/log/?h=devel

then resend so I can apply them?

Include Bhupesh on Cc so we get confirmation that this ends up as intended.

Thanks,
Linus Walleij

Re: [PATCH V7 0/3] Convert qcom pmic gpio bindings to YAML

[skakit]

Hi Linus,

On 2021-07-30 15:28, Linus Walleij wrote:
> Hi Satya,
> 
> On Fri, Jul 23, 2021 at 10:32 AM satya priya <skakit@codeaurora.org> 
> wrote:
>> 
>> satya priya (3):
>>   dt-bindings: mfd: pm8008: Add gpio-ranges and spmi-gpio compatible
>>   dt-bindings: pinctrl: qcom-pmic-gpio: Convert qcom pmic gpio 
>> bindings
>>     to YAML
>>   dt-bindings: pinctrl: qcom-pmic-gpio: Remove the interrupts property
>> 
>>  .../devicetree/bindings/mfd/qcom,pm8008.yaml       |  13 +-
>>  .../devicetree/bindings/pinctrl/qcom,pmic-gpio.txt | 288 
>> ---------------------
>>  .../bindings/pinctrl/qcom,pmic-gpio.yaml           | 239 
>> +++++++++++++++++
>>  3 files changed, 249 insertions(+), 291 deletions(-)
>>  delete mode 100644 
>> Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
>>  create mode 100644 
>> Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
> 
> I tried to apply these patches to the pinctrl tree but there is a 
> conflict
> because I merged these patches (I think):
> 0ac2c2aebf82 dt-bindings: pinctrl: qcom,pmic-gpio: Add compatible for
> SA8155p-adp
> ffdf4cecac07 dt-bindings: pinctrl: qcom,pmic-gpio: Arrange compatibles
> alphabetically
> 
> Can you please rebase the patches on top of this branch:
> https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git/log/?h=devel
> 

Sure, but I don't see above patches present on this branch, anyway I 
found them on linux-next, will rebase on linux-next.
Hope that's not a problem.

> then resend so I can apply them?
> 
> Include Bhupesh on Cc so we get confirmation that this ends up as 
> intended.
> 

Okay.

Thanks,
Satya Priya

> Thanks,
> Linus Walleij