[PATCH v2 0/4] clear riscv dtbs_check errors

[PATCH v2 0/4] clear riscv dtbs_check errors

[Conor Dooley]

From: Conor Dooley <conor.dooley@microchip.com>

Hey,
Couple conversions from txt to yaml here with the intent of fixing the
the dtbs_check warnings for riscv when building with "defconfig".
Atul Khare already sent patches for the gpio-line-names & cache-sets
(which went awol) and will clear the remaining two errors.

Thanks,
Conor.

Conor Dooley (4):
  dt-bindings: mmc: convert mmc-spi-slot to yaml
  dt-bindings: i2c: convert ocores binding to yaml
  dt-bindings: mfd: convert da9063 to yaml
  riscv: dts: sifive: "fix" pmic watchdog node name

 .../devicetree/bindings/i2c/i2c-ocores.txt    |  78 -----------
 .../bindings/i2c/opencores,i2c-ocores.yaml    | 123 ++++++++++++++++
 .../devicetree/bindings/mfd/da9063.txt        | 114 ---------------
 .../devicetree/bindings/mfd/dlg,da9063.yaml   | 132 ++++++++++++++++++
 .../devicetree/bindings/mmc/mmc-spi-slot.txt  |  29 ----
 .../devicetree/bindings/mmc/mmc-spi-slot.yaml |  79 +++++++++++
 .../devicetree/bindings/trivial-devices.yaml  |   2 -
 MAINTAINERS                                   |   3 +-
 .../boot/dts/sifive/hifive-unmatched-a00.dts  |   2 +-
 9 files changed, 337 insertions(+), 225 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-ocores.txt
 create mode 100644 Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
 delete mode 100644 Documentation/devicetree/bindings/mfd/da9063.txt
 create mode 100644 Documentation/devicetree/bindings/mfd/dlg,da9063.yaml
 delete mode 100644 Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
 create mode 100644 Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml


base-commit: f2906aa863381afb0015a9eb7fefad885d4e5a56
-- 
2.36.1

[PATCH v2 1/4] dt-bindings: mmc: convert mmc-spi-slot to yaml

[Conor Dooley]

From: Conor Dooley <conor.dooley@microchip.com>

Convert the mmc-spi-slot text based binding doc to yaml,
with the side effect of cleaning up some of the riscv
dtbs_check warnings.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
 .../devicetree/bindings/mmc/mmc-spi-slot.txt  | 29 -------
 .../devicetree/bindings/mmc/mmc-spi-slot.yaml | 79 +++++++++++++++++++
 2 files changed, 79 insertions(+), 29 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
 create mode 100644 Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml

diff --git a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
deleted file mode 100644
index 5e74db69f581..000000000000
--- a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-MMC/SD/SDIO slot directly connected to a SPI bus
-
-This file documents differences between the core properties described
-by mmc.txt and the properties used by the mmc_spi driver.
-
-Required properties:
-- spi-max-frequency : maximum frequency for this device (Hz).
-
-Optional properties:
-- voltage-ranges : two cells are required, first cell specifies minimum
-  slot voltage (mV), second cell specifies maximum slot voltage (mV).
-  Several ranges could be specified. If not provided, 3.2v..3.4v is assumed.
-- gpios : may specify GPIOs in this order: Card-Detect GPIO,
-  Write-Protect GPIO. Note that this does not follow the
-  binding from mmc.txt, for historical reasons.
-
-Example:
-
-	mmc-slot@0 {
-		compatible = "fsl,mpc8323rdb-mmc-slot",
-			     "mmc-spi-slot";
-		reg = <0>;
-		gpios = <&qe_pio_d 14 1
-			 &qe_pio_d 15 0>;
-		voltage-ranges = <3300 3300>;
-		spi-max-frequency = <50000000>;
-		interrupts = <42>;
-		interrupt-parent = <&PIC>;
-	};
diff --git a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml
new file mode 100644
index 000000000000..cf79092de8fe
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mmc/mmc-spi-slot.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MMC/SD/SDIO slot directly connected to a SPI bus
+
+maintainers:
+  - Ulf Hansson <ulf.hansson@linaro.org>
+
+allOf:
+  - $ref: "mmc-controller.yaml"
+  - $ref: /schemas/spi/spi-peripheral-props.yaml
+
+description: |
+  The extra properties used by an mmc connected via SPI.
+
+properties:
+  compatible:
+    const: mmc-spi-slot
+
+  reg:
+    maxItems: 1
+
+  spi-max-frequency: true
+
+  interrupts:
+    maxItems: 1
+
+  voltage-ranges:
+    $ref: /schemas/types.yaml#/definitions/uint32-matrix
+    description: |
+      Two cells are required, first cell specifies minimum slot voltage (mV),
+      second cell specifies maximum slot voltage (mV).
+    items:
+      items:
+        - description: |
+            value for minimum slot voltage
+          default: 3200
+        - description: |
+            value for maximum slot voltage
+          default: 3400
+    maxItems: 1
+
+  gpios:
+    description: |
+      For historical reasons, this does not follow the generic mmc-controller
+      binding.
+    minItems: 1
+    items:
+      - description: Card-Detect GPIO
+      - description: Write-Protect GPIO
+
+required:
+  - compatible
+  - reg
+  - spi-max-frequency
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    spi {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      mmc@0 {
+        compatible = "mmc-spi-slot";
+        reg = <0>;
+        gpios = <&gpio 14 GPIO_ACTIVE_LOW>, <&gpio 15 GPIO_ACTIVE_HIGH>;
+        voltage-ranges = <3300 3300>;
+        spi-max-frequency = <50000000>;
+        interrupts = <42>;
+        interrupt-parent = <&PIC>;
+      };
+    };
+
+...
-- 
2.36.1

[PATCH v2 2/4] dt-bindings: i2c: convert ocores binding to yaml

[Conor Dooley]

From: Conor Dooley <conor.dooley@microchip.com>

Convert the open cores i2c controller binding from text to yaml.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
 .../devicetree/bindings/i2c/i2c-ocores.txt    |  78 -----------
 .../bindings/i2c/opencores,i2c-ocores.yaml    | 123 ++++++++++++++++++
 MAINTAINERS                                   |   2 +-
 3 files changed, 124 insertions(+), 79 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-ocores.txt
 create mode 100644 Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml

diff --git a/Documentation/devicetree/bindings/i2c/i2c-ocores.txt b/Documentation/devicetree/bindings/i2c/i2c-ocores.txt
deleted file mode 100644
index a37c9455b244..000000000000
--- a/Documentation/devicetree/bindings/i2c/i2c-ocores.txt
+++ /dev/null
@@ -1,78 +0,0 @@
-Device tree configuration for i2c-ocores
-
-Required properties:
-- compatible      : "opencores,i2c-ocores"
-                    "aeroflexgaisler,i2cmst"
-                    "sifive,fu540-c000-i2c", "sifive,i2c0"
-                    For Opencore based I2C IP block reimplemented in
-                    FU540-C000 SoC.
-                    "sifive,fu740-c000-i2c", "sifive,i2c0"
-                    For Opencore based I2C IP block reimplemented in
-                    FU740-C000 SoC.
-                    Please refer to sifive-blocks-ip-versioning.txt for
-                    additional details.
-- reg             : bus address start and address range size of device
-- clocks          : handle to the controller clock; see the note below.
-                    Mutually exclusive with opencores,ip-clock-frequency
-- opencores,ip-clock-frequency: frequency of the controller clock in Hz;
-                    see the note below. Mutually exclusive with clocks
-- #address-cells  : should be <1>
-- #size-cells     : should be <0>
-
-Optional properties:
-- interrupts      : interrupt number.
-- clock-frequency : frequency of bus clock in Hz; see the note below.
-                    Defaults to 100 KHz when the property is not specified
-- reg-shift       : device register offsets are shifted by this value
-- reg-io-width    : io register width in bytes (1, 2 or 4)
-- regstep         : deprecated, use reg-shift above
-
-Note
-clock-frequency property is meant to control the bus frequency for i2c bus
-drivers, but it was incorrectly used to specify i2c controller input clock
-frequency. So the following rules are set to fix this situation:
-- if clock-frequency is present and neither opencores,ip-clock-frequency nor
-  clocks are, then clock-frequency specifies i2c controller clock frequency.
-  This is to keep backwards compatibility with setups using old DTB. i2c bus
-  frequency is fixed at 100 KHz.
-- if clocks is present it specifies i2c controller clock. clock-frequency
-  property specifies i2c bus frequency.
-- if opencores,ip-clock-frequency is present it specifies i2c controller
-  clock frequency. clock-frequency property specifies i2c bus frequency.
-
-Examples:
-
-	i2c0: ocores@a0000000 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		compatible = "opencores,i2c-ocores";
-		reg = <0xa0000000 0x8>;
-		interrupts = <10>;
-		opencores,ip-clock-frequency = <20000000>;
-
-		reg-shift = <0>;	/* 8 bit registers */
-		reg-io-width = <1>;	/* 8 bit read/write */
-
-		dummy@60 {
-			compatible = "dummy";
-			reg = <0x60>;
-		};
-	};
-or
-	i2c0: ocores@a0000000 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		compatible = "opencores,i2c-ocores";
-		reg = <0xa0000000 0x8>;
-		interrupts = <10>;
-		clocks = <&osc>;
-		clock-frequency = <400000>; /* i2c bus frequency 400 KHz */
-
-		reg-shift = <0>;	/* 8 bit registers */
-		reg-io-width = <1>;	/* 8 bit read/write */
-
-		dummy@60 {
-			compatible = "dummy";
-			reg = <0x60>;
-		};
-	};
diff --git a/Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml b/Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
new file mode 100644
index 000000000000..7074f019d94f
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
@@ -0,0 +1,123 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/opencores,i2c-ocores.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OpenCores I2C controller
+
+maintainers:
+  - Peter Korsgaard <peter@korsgaard.com>
+  - Andrew Lunn <andrew@lunn.ch>
+
+allOf:
+  - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - sifive,fu740-c000-i2c # Opencore based IP block FU740-C000 SoC
+              - sifive,fu540-c000-i2c # Opencore based IP block FU540-C000 SoC
+          - const: sifive,i2c0
+      - enum:
+          - opencores,i2c-ocores
+          - aeroflexgaisler,i2cmst
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+  clock-frequency:
+    description: |
+      Desired I2C bus clock frequency in Hz. As only Standard and Fast
+      modes are supported, possible values are 100000 and 400000.
+      Note:
+      clock-frequency property is meant to control the bus frequency for i2c bus
+      drivers, but it was incorrectly used to specify i2c controller input clock
+      frequency. So the following rules are set to fix this situation:
+      - if clock-frequency is present and neither opencores,ip-clock-frequency nor
+        clocks are, then clock-frequency specifies i2c controller clock frequency.
+        This is to keep backwards compatibility with setups using old DTB. i2c bus
+        frequency is fixed at 100 KHz.
+      - if clocks is present it specifies i2c controller clock. clock-frequency
+        property specifies i2c bus frequency.
+      - if opencores,ip-clock-frequency is present it specifies i2c controller
+        clock frequency. clock-frequency property specifies i2c bus frequency.
+    enum: [100000, 400000]
+    default: 100000
+
+  reg-io-width:
+    description: |
+      io register width in bytes
+    enum: [1, 2, 4]
+
+  reg-shift:
+    description: |
+      device register offsets are shifted by this value
+    default: 0
+
+  regstep:
+    description: |
+      deprecated, use reg-shift above
+    deprecated: true
+
+  opencores,ip-clock-frequency:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      Frequency of the controller clock in Hz. Mutually exclusive with clocks.
+      See the note above.
+
+required:
+  - compatible
+  - reg
+  - "#address-cells"
+  - "#size-cells"
+
+oneOf:
+  - required:
+      - opencores,ip-clock-frequency
+  - required:
+      - clocks
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c@a0000000 {
+      compatible = "opencores,i2c-ocores";
+      reg = <0xa0000000 0x8>;
+      #address-cells = <1>;
+      #size-cells = <0>;
+      interrupts = <10>;
+      opencores,ip-clock-frequency = <20000000>;
+
+      reg-shift = <0>;	/* 8 bit registers */
+      reg-io-width = <1>;	/* 8 bit read/write */
+    };
+
+    i2c@b0000000 {
+      compatible = "opencores,i2c-ocores";
+      reg = <0xa0000000 0x8>;
+      #address-cells = <1>;
+      #size-cells = <0>;
+      interrupts = <10>;
+      clocks = <&osc>;
+      clock-frequency = <400000>; /* i2c bus frequency 400 KHz */
+
+      reg-shift = <0>;	/* 8 bit registers */
+      reg-io-width = <1>;	/* 8 bit read/write */
+    };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index a6d3bd9d2a8d..cfaf02fc9191 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14869,7 +14869,7 @@ M:	Peter Korsgaard <peter@korsgaard.com>
 M:	Andrew Lunn <andrew@lunn.ch>
 L:	linux-i2c@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/i2c/i2c-ocores.txt
+F:	Documentation/devicetree/bindings/i2c/i2c-ocores.yaml
 F:	Documentation/i2c/busses/i2c-ocores.rst
 F:	drivers/i2c/busses/i2c-ocores.c
 F:	include/linux/platform_data/i2c-ocores.h
-- 
2.36.1

[PATCH v2 3/4] dt-bindings: mfd: convert da9063 to yaml

[Conor Dooley]

From: Conor Dooley <conor.dooley@microchip.com>

Convert the dt binding for the da9063/da9063l to yaml.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
 .../devicetree/bindings/mfd/da9063.txt        | 114 ---------------
 .../devicetree/bindings/mfd/dlg,da9063.yaml   | 132 ++++++++++++++++++
 .../devicetree/bindings/trivial-devices.yaml  |   2 -
 MAINTAINERS                                   |   1 +
 4 files changed, 133 insertions(+), 116 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/mfd/da9063.txt
 create mode 100644 Documentation/devicetree/bindings/mfd/dlg,da9063.yaml

diff --git a/Documentation/devicetree/bindings/mfd/da9063.txt b/Documentation/devicetree/bindings/mfd/da9063.txt
deleted file mode 100644
index aa8b800cc4ad..000000000000
--- a/Documentation/devicetree/bindings/mfd/da9063.txt
+++ /dev/null
@@ -1,114 +0,0 @@
-* Dialog DA9063/DA9063L Power Management Integrated Circuit (PMIC)
-
-DA9063 consists of a large and varied group of sub-devices (I2C Only):
-
-Device                   Supply Names    Description
-------                   ------------    -----------
-da9063-regulator        :               : LDOs & BUCKs
-da9063-onkey            :               : On Key
-da9063-rtc              :               : Real-Time Clock (DA9063 only)
-da9063-watchdog         :               : Watchdog
-
-======
-
-Required properties:
-
-- compatible : Should be "dlg,da9063" or "dlg,da9063l"
-- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be
-  modified to match the chip's OTP settings).
-- interrupts : IRQ line information.
-- interrupt-controller
-
-Sub-nodes:
-
-- regulators : This node defines the settings for the LDOs and BUCKs.
-  The DA9063(L) regulators are bound using their names listed below:
-
-    bcore1    : BUCK CORE1
-    bcore2    : BUCK CORE2
-    bpro      : BUCK PRO
-    bmem      : BUCK MEM
-    bio       : BUCK IO
-    bperi     : BUCK PERI
-    ldo1      : LDO_1	(DA9063 only)
-    ldo2      : LDO_2	(DA9063 only)
-    ldo3      : LDO_3
-    ldo4      : LDO_4	(DA9063 only)
-    ldo5      : LDO_5	(DA9063 only)
-    ldo6      : LDO_6	(DA9063 only)
-    ldo7      : LDO_7
-    ldo8      : LDO_8
-    ldo9      : LDO_9
-    ldo10     : LDO_10	(DA9063 only)
-    ldo11     : LDO_11
-
-  The component follows the standard regulator framework and the bindings
-  details of individual regulator device can be found in:
-  Documentation/devicetree/bindings/regulator/regulator.txt
-
-- rtc : This node defines settings for the Real-Time Clock associated with
-  the DA9063 only. The RTC is not present in DA9063L. There are currently
-  no entries in this binding, however compatible = "dlg,da9063-rtc" should
-  be added if a node is created.
-
-- onkey : This node defines the OnKey settings for controlling the key
-  functionality of the device. The node should contain the compatible property
-  with the value "dlg,da9063-onkey".
-
-  Optional onkey properties:
-
-  - dlg,disable-key-power : Disable power-down using a long key-press. If this
-    entry exists the OnKey driver will remove support for the KEY_POWER key
-    press. If this entry does not exist then by default the key-press
-    triggered power down is enabled and the OnKey will support both KEY_POWER
-    and KEY_SLEEP.
-
-- watchdog : This node defines settings for the Watchdog timer associated
-  with the DA9063 and DA9063L. The node should contain the compatible property
-  with the value "dlg,da9063-watchdog".
-
-  Optional watchdog properties:
-  - dlg,use-sw-pm: Add this property to disable the watchdog during suspend.
-  Only use this option if you can't use the watchdog automatic suspend
-  function during a suspend (see register CONTROL_B).
-
-Example:
-
-	pmic0: da9063@58 {
-		compatible = "dlg,da9063"
-		reg = <0x58>;
-		interrupt-parent = <&gpio6>;
-		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
-		interrupt-controller;
-
-		rtc {
-			compatible = "dlg,da9063-rtc";
-		};
-
-		wdt {
-			compatible = "dlg,da9063-watchdog";
-		};
-
-		onkey {
-			compatible = "dlg,da9063-onkey";
-			dlg,disable-key-power;
-		};
-
-		regulators {
-			DA9063_BCORE1: bcore1 {
-				regulator-name = "BCORE1";
-				regulator-min-microvolt = <300000>;
-				regulator-max-microvolt = <1570000>;
-				regulator-min-microamp = <500000>;
-				regulator-max-microamp = <2000000>;
-				regulator-boot-on;
-			};
-			DA9063_LDO11: ldo11 {
-				regulator-name = "LDO_11";
-				regulator-min-microvolt = <900000>;
-				regulator-max-microvolt = <3600000>;
-				regulator-boot-on;
-			};
-		};
-	};
-
diff --git a/Documentation/devicetree/bindings/mfd/dlg,da9063.yaml b/Documentation/devicetree/bindings/mfd/dlg,da9063.yaml
new file mode 100644
index 000000000000..d71933460e90
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/dlg,da9063.yaml
@@ -0,0 +1,132 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/dlg,da9063.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dialog DA9063/DA9063L Power Management Integrated Circuit (PMIC)
+
+maintainers:
+  - Steve Twiss <stwiss.opensource@diasemi.com>
+
+description: |
+  For device-tree bindings of other sub-modules refer to the binding documents
+  under the respective sub-system directories.
+
+properties:
+  compatible:
+    enum:
+      - dlg,da9063
+      - dlg,da9063l
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  "#interrupt-cells":
+    const: 2
+
+  dlg,use-sw-pm:
+    type: boolean
+    description:
+      Disable the watchdog during suspend.
+      Only use this option if you can't use the watchdog automatic suspend
+      function during a suspend (see register CONTROL_B).
+
+  watchdog:
+    type: object
+    $ref: /schemas/watchdog/watchdog.yaml#
+    unevaluatedProperties: false
+    properties:
+      compatible:
+        const: dlg,da9063-watchdog
+
+  rtc:
+    type: object
+    $ref: /schemas/rtc/rtc.yaml#
+    unevaluatedProperties: false
+    properties:
+      compatible:
+        const: dlg,da9063-rtc
+
+  onkey:
+    type: object
+    $ref: /schemas/input/input.yaml#
+    unevaluatedProperties: false
+    properties:
+      compatible:
+        const: dlg,da9063-onkey
+
+      dlg,disable-key-power:
+        type: boolean
+        description: |
+          Disable power-down using a long key-press.
+          If this entry does not exist then by default the key-press triggered
+          power down is enabled and the OnKey will support both KEY_POWER and
+          KEY_SLEEP.
+
+  regulators:
+    type: object
+    patternProperties:
+      "^(ldo[1-11]|bcore[1-2]|bpro|bmem|bio|bperi)$":
+        $ref: /schemas/regulator/regulator.yaml
+        unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - interrupt-controller
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      pmic@58 {
+        compatible = "dlg,da9063";
+        reg = <0x58>;
+        #interrupt-cells = <2>;
+        interrupt-parent = <&gpio6>;
+        interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+        interrupt-controller;
+
+        rtc {
+          compatible = "dlg,da9063-rtc";
+        };
+
+        watchdog {
+          compatible = "dlg,da9063-watchdog";
+        };
+
+        onkey {
+          compatible = "dlg,da9063-onkey";
+          dlg,disable-key-power;
+        };
+
+        regulators {
+          regulator-bcore1 {
+            regulator-name = "BCORE1";
+            regulator-min-microvolt = <300000>;
+            regulator-max-microvolt = <1570000>;
+            regulator-min-microamp = <500000>;
+            regulator-max-microamp = <2000000>;
+            regulator-boot-on;
+          };
+          regulator-ldo11 {
+            regulator-name = "LDO_11";
+            regulator-min-microvolt = <900000>;
+            regulator-max-microvolt = <3600000>;
+            regulator-boot-on;
+          };
+        };
+      };
+    };
+...
diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 6aafa71806a3..00acb9078cc0 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -93,8 +93,6 @@ properties:
           - dh,dhcom-board
             # DA9053: flexible system level PMIC with multicore support
           - dlg,da9053
-            # DA9063: system PMIC for quad-core application processors
-          - dlg,da9063
             # DMARD05: 3-axis I2C Accelerometer
           - domintech,dmard05
             # DMARD06: 3-axis I2C Accelerometer
diff --git a/MAINTAINERS b/MAINTAINERS
index cfaf02fc9191..777b453593ad 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5831,6 +5831,7 @@ W:	http://www.dialog-semiconductor.com/products
 F:	Documentation/devicetree/bindings/input/da90??-onkey.txt
 F:	Documentation/devicetree/bindings/input/dlg,da72??.txt
 F:	Documentation/devicetree/bindings/mfd/da90*.txt
+F:	Documentation/devicetree/bindings/mfd/da90*.yaml
 F:	Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
 F:	Documentation/devicetree/bindings/regulator/da92*.txt
 F:	Documentation/devicetree/bindings/regulator/slg51000.txt
-- 
2.36.1

[PATCH v2 4/4] riscv: dts: sifive: "fix" pmic watchdog node name

[Conor Dooley]

From: Conor Dooley <conor.dooley@microchip.com>

After converting the pmic watchdog binding to yaml, dtbs_check complains
that the node name doesn't match the binding. "Fix" it.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
 arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
index c4ed9efdff03..1f386b07a832 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
@@ -90,7 +90,7 @@ rtc {
 			compatible = "dlg,da9063-rtc";
 		};
 
-		wdt {
+		watchdog {
 			compatible = "dlg,da9063-watchdog";
 		};
 
-- 
2.36.1

Re: [PATCH v2 1/4] dt-bindings: mmc: convert mmc-spi-slot to yaml

[Rob Herring]

On Mon, Jun 06, 2022 at 04:25:55PM +0100, Conor Dooley wrote:
> From: Conor Dooley <conor.dooley@microchip.com>
> 
> Convert the mmc-spi-slot text based binding doc to yaml,
> with the side effect of cleaning up some of the riscv
> dtbs_check warnings.
> 
> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
> ---
>  .../devicetree/bindings/mmc/mmc-spi-slot.txt  | 29 -------
>  .../devicetree/bindings/mmc/mmc-spi-slot.yaml | 79 +++++++++++++++++++
>  2 files changed, 79 insertions(+), 29 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
>  create mode 100644 Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml
> 
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
> deleted file mode 100644
> index 5e74db69f581..000000000000
> --- a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
> +++ /dev/null
> @@ -1,29 +0,0 @@
> -MMC/SD/SDIO slot directly connected to a SPI bus
> -
> -This file documents differences between the core properties described
> -by mmc.txt and the properties used by the mmc_spi driver.
> -
> -Required properties:
> -- spi-max-frequency : maximum frequency for this device (Hz).
> -
> -Optional properties:
> -- voltage-ranges : two cells are required, first cell specifies minimum
> -  slot voltage (mV), second cell specifies maximum slot voltage (mV).
> -  Several ranges could be specified. If not provided, 3.2v..3.4v is assumed.
> -- gpios : may specify GPIOs in this order: Card-Detect GPIO,
> -  Write-Protect GPIO. Note that this does not follow the
> -  binding from mmc.txt, for historical reasons.
> -
> -Example:
> -
> -	mmc-slot@0 {
> -		compatible = "fsl,mpc8323rdb-mmc-slot",
> -			     "mmc-spi-slot";
> -		reg = <0>;
> -		gpios = <&qe_pio_d 14 1
> -			 &qe_pio_d 15 0>;
> -		voltage-ranges = <3300 3300>;
> -		spi-max-frequency = <50000000>;
> -		interrupts = <42>;
> -		interrupt-parent = <&PIC>;
> -	};
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml
> new file mode 100644
> index 000000000000..cf79092de8fe
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml
> @@ -0,0 +1,79 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/mmc/mmc-spi-slot.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: MMC/SD/SDIO slot directly connected to a SPI bus
> +
> +maintainers:
> +  - Ulf Hansson <ulf.hansson@linaro.org>
> +
> +allOf:
> +  - $ref: "mmc-controller.yaml"
> +  - $ref: /schemas/spi/spi-peripheral-props.yaml
> +
> +description: |
> +  The extra properties used by an mmc connected via SPI.
> +
> +properties:
> +  compatible:
> +    const: mmc-spi-slot
> +
> +  reg:
> +    maxItems: 1
> +
> +  spi-max-frequency: true
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  voltage-ranges:
> +    $ref: /schemas/types.yaml#/definitions/uint32-matrix

Looks more like an array to me.

Otherwise,

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

> +    description: |
> +      Two cells are required, first cell specifies minimum slot voltage (mV),
> +      second cell specifies maximum slot voltage (mV).
> +    items:
> +      items:
> +        - description: |
> +            value for minimum slot voltage
> +          default: 3200
> +        - description: |
> +            value for maximum slot voltage
> +          default: 3400
> +    maxItems: 1
> +
> +  gpios:
> +    description: |
> +      For historical reasons, this does not follow the generic mmc-controller
> +      binding.
> +    minItems: 1
> +    items:
> +      - description: Card-Detect GPIO
> +      - description: Write-Protect GPIO
> +
> +required:
> +  - compatible
> +  - reg
> +  - spi-max-frequency
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/gpio/gpio.h>
> +    spi {
> +      #address-cells = <1>;
> +      #size-cells = <0>;
> +      mmc@0 {
> +        compatible = "mmc-spi-slot";
> +        reg = <0>;
> +        gpios = <&gpio 14 GPIO_ACTIVE_LOW>, <&gpio 15 GPIO_ACTIVE_HIGH>;
> +        voltage-ranges = <3300 3300>;
> +        spi-max-frequency = <50000000>;
> +        interrupts = <42>;
> +        interrupt-parent = <&PIC>;
> +      };
> +    };
> +
> +...
> -- 
> 2.36.1
> 
> 

Re: [PATCH v2 2/4] dt-bindings: i2c: convert ocores binding to yaml

[Rob Herring]

On Mon, Jun 06, 2022 at 04:25:56PM +0100, Conor Dooley wrote:
> From: Conor Dooley <conor.dooley@microchip.com>
> 
> Convert the open cores i2c controller binding from text to yaml.
> 
> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
> ---
>  .../devicetree/bindings/i2c/i2c-ocores.txt    |  78 -----------
>  .../bindings/i2c/opencores,i2c-ocores.yaml    | 123 ++++++++++++++++++
>  MAINTAINERS                                   |   2 +-
>  3 files changed, 124 insertions(+), 79 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-ocores.txt
>  create mode 100644 Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
> 
> diff --git a/Documentation/devicetree/bindings/i2c/i2c-ocores.txt b/Documentation/devicetree/bindings/i2c/i2c-ocores.txt
> deleted file mode 100644
> index a37c9455b244..000000000000
> --- a/Documentation/devicetree/bindings/i2c/i2c-ocores.txt
> +++ /dev/null
> @@ -1,78 +0,0 @@
> -Device tree configuration for i2c-ocores
> -
> -Required properties:
> -- compatible      : "opencores,i2c-ocores"
> -                    "aeroflexgaisler,i2cmst"
> -                    "sifive,fu540-c000-i2c", "sifive,i2c0"
> -                    For Opencore based I2C IP block reimplemented in
> -                    FU540-C000 SoC.
> -                    "sifive,fu740-c000-i2c", "sifive,i2c0"
> -                    For Opencore based I2C IP block reimplemented in
> -                    FU740-C000 SoC.
> -                    Please refer to sifive-blocks-ip-versioning.txt for
> -                    additional details.
> -- reg             : bus address start and address range size of device
> -- clocks          : handle to the controller clock; see the note below.
> -                    Mutually exclusive with opencores,ip-clock-frequency
> -- opencores,ip-clock-frequency: frequency of the controller clock in Hz;
> -                    see the note below. Mutually exclusive with clocks
> -- #address-cells  : should be <1>
> -- #size-cells     : should be <0>
> -
> -Optional properties:
> -- interrupts      : interrupt number.
> -- clock-frequency : frequency of bus clock in Hz; see the note below.
> -                    Defaults to 100 KHz when the property is not specified
> -- reg-shift       : device register offsets are shifted by this value
> -- reg-io-width    : io register width in bytes (1, 2 or 4)
> -- regstep         : deprecated, use reg-shift above
> -
> -Note
> -clock-frequency property is meant to control the bus frequency for i2c bus
> -drivers, but it was incorrectly used to specify i2c controller input clock
> -frequency. So the following rules are set to fix this situation:
> -- if clock-frequency is present and neither opencores,ip-clock-frequency nor
> -  clocks are, then clock-frequency specifies i2c controller clock frequency.
> -  This is to keep backwards compatibility with setups using old DTB. i2c bus
> -  frequency is fixed at 100 KHz.
> -- if clocks is present it specifies i2c controller clock. clock-frequency
> -  property specifies i2c bus frequency.
> -- if opencores,ip-clock-frequency is present it specifies i2c controller
> -  clock frequency. clock-frequency property specifies i2c bus frequency.
> -
> -Examples:
> -
> -	i2c0: ocores@a0000000 {
> -		#address-cells = <1>;
> -		#size-cells = <0>;
> -		compatible = "opencores,i2c-ocores";
> -		reg = <0xa0000000 0x8>;
> -		interrupts = <10>;
> -		opencores,ip-clock-frequency = <20000000>;
> -
> -		reg-shift = <0>;	/* 8 bit registers */
> -		reg-io-width = <1>;	/* 8 bit read/write */
> -
> -		dummy@60 {
> -			compatible = "dummy";
> -			reg = <0x60>;
> -		};
> -	};
> -or
> -	i2c0: ocores@a0000000 {
> -		#address-cells = <1>;
> -		#size-cells = <0>;
> -		compatible = "opencores,i2c-ocores";
> -		reg = <0xa0000000 0x8>;
> -		interrupts = <10>;
> -		clocks = <&osc>;
> -		clock-frequency = <400000>; /* i2c bus frequency 400 KHz */
> -
> -		reg-shift = <0>;	/* 8 bit registers */
> -		reg-io-width = <1>;	/* 8 bit read/write */
> -
> -		dummy@60 {
> -			compatible = "dummy";
> -			reg = <0x60>;
> -		};
> -	};
> diff --git a/Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml b/Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
> new file mode 100644
> index 000000000000..7074f019d94f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
> @@ -0,0 +1,123 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/i2c/opencores,i2c-ocores.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: OpenCores I2C controller
> +
> +maintainers:
> +  - Peter Korsgaard <peter@korsgaard.com>
> +  - Andrew Lunn <andrew@lunn.ch>
> +
> +allOf:
> +  - $ref: /schemas/i2c/i2c-controller.yaml#
> +
> +properties:
> +  compatible:
> +    oneOf:
> +      - items:
> +          - enum:
> +              - sifive,fu740-c000-i2c # Opencore based IP block FU740-C000 SoC
> +              - sifive,fu540-c000-i2c # Opencore based IP block FU540-C000 SoC
> +          - const: sifive,i2c0
> +      - enum:
> +          - opencores,i2c-ocores
> +          - aeroflexgaisler,i2cmst
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1
> +

> +  "#address-cells":
> +    const: 1
> +
> +  "#size-cells":
> +    const: 0

These 2 are covered by i2c-controller.yaml. Drop.

With that,

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

Re: [PATCH v2 3/4] dt-bindings: mfd: convert da9063 to yaml

[Rob Herring]

On Mon, 06 Jun 2022 16:25:57 +0100, Conor Dooley wrote:
> From: Conor Dooley <conor.dooley@microchip.com>
> 
> Convert the dt binding for the da9063/da9063l to yaml.
> 
> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
> ---
>  .../devicetree/bindings/mfd/da9063.txt        | 114 ---------------
>  .../devicetree/bindings/mfd/dlg,da9063.yaml   | 132 ++++++++++++++++++
>  .../devicetree/bindings/trivial-devices.yaml  |   2 -
>  MAINTAINERS                                   |   1 +
>  4 files changed, 133 insertions(+), 116 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/mfd/da9063.txt
>  create mode 100644 Documentation/devicetree/bindings/mfd/dlg,da9063.yaml
> 

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