Merge tag 'regulator-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "The core work this time around has mostly been around the code to
  manage regulator modes, simplifying the interface for configuring
  modes to not take account of the voltage and as a side effect
  resolving a bootstrapping issue on systems where we can't read the
  voltage from the regulator.

  Otherwise it's been quite a quiet release with some new drivers and a
  devm helper:

   - Make the load handling in the Qualcomm RPMH regulators much more
     idiomatic and general cleanups to the handling of load
     configuration

   - devm helper for a combined get and enable operation

   - Support for MediaTek MT6331, Qualcomm PM660, 660L and PM6125, Texas
     Instruments TPS65219"

* tag 'regulator-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (45 commits)
  dt-bindings: gpio-regulator: add vin-supply property support
  regulator: gpio: Add input_supply support in gpio_regulator_config
  regulator: tps65219: Fix is_enabled checking in tps65219_set_bypass
  regulator: qcom,rpmh: add pm660 and pm660l pmics
  regulator: qcom-rpmh: add pm660 and pm660l pmics
  regulator: of: Fix kernel-doc
  regulator: of: Fix kernel-doc
  regulator: Add driver for MT6332 PMIC regulators
  regulator: Add bindings for MT6332 regulator
  regulator: Add driver for MT6331 PMIC regulators
  regulator: Add bindings for MT6331 regulator
  regulator: tps65219: Fix .bypass_val_on setting
  regulator: qcom_rpm: Fix circular deferral regression
  regulator: core: Prevent integer underflow
  regulator: dt-bindings: qcom,rpmh: Indicate regulator-allow-set-load dependencies
  regulator: bd9576: switch to using devm_fwnode_gpiod_get()
  regulator: bd71815: switch to using devm_fwnode_gpiod_get()
  regulator: core: Fix regulator supply registration with sysfs
  regulator: tps65219: change tps65219_regulator_irq_types to static
  regulator: core: Don't err if allow-set-load but no allowed-modes
  ...

1 files changed, 173 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/regulator/ti,tps65219.yaml b/Documentation/devicetree/bindings/regulator/ti,tps65219.yaml
new file mode 100644
index 000000000000..78be79930fda
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/ti,tps65219.yaml
@@ -0,0 +1,173 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/ti,tps65219.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI tps65219 Power Management Integrated Circuit regulators
+
+maintainers:
+  - Jerome Neanne <jerome.neanne@baylibre.com>
+
+description: |
+  Regulator nodes should be named to buck<number> and ldo<number>.
+
+properties:
+  compatible:
+    enum:
+      - ti,tps65219
+
+  reg:
+    maxItems: 1
+
+  system-power-controller:
+    type: boolean
+    description: Optional property that indicates that this device is
+      controlling system power.
+
+  interrupts:
+    description: Short-circuit, over-current, under-voltage for regulators, PB interrupts.
+    maxItems: 1
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    description: Specifies the PIN numbers and Flags, as defined in
+      include/dt-bindings/interrupt-controller/irq.h
+    const: 1
+
+  ti,power-button:
+    type: boolean
+    description: |
+      Optional property that sets the EN/PB/VSENSE pin to be a
+      power-button.
+      TPS65219 has a multipurpose pin called EN/PB/VSENSE that can be either
+      1. EN in which case it functions as an enable pin.
+      2. VSENSE which compares the voltages and triggers an automatic
+      on/off request.
+      3. PB in which case it can be configured to trigger an interrupt
+      to the SoC.
+      ti,power-button reflects the last one of those options
+      where the board has a button wired to the pin and triggers
+      an interrupt on pressing it.
+
+patternProperties:
+  "^buck[1-3]-supply$":
+    description: Input supply phandle of one regulator.
+
+  "^ldo[1-4]-supply$":
+    description: Input supply phandle of one regulator.
+
+  regulators:
+    type: object
+    description: |
+      list of regulators provided by this controller
+
+    patternProperties:
+      "^ldo[1-4]$":
+        type: object
+        $ref: regulator.yaml#
+        description:
+          Properties for single LDO regulator.
+
+        unevaluatedProperties: false
+
+      "^buck[1-3]$":
+        type: object
+        $ref: regulator.yaml#
+        description:
+          Properties for single BUCK regulator.
+
+        unevaluatedProperties: false
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - regulators
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        tps65219: pmic@30 {
+            compatible = "ti,tps65219";
+            reg = <0x30>;
+            buck1-supply = <&vcc_3v3_sys>;
+            buck2-supply = <&vcc_3v3_sys>;
+            buck3-supply = <&vcc_3v3_sys>;
+            ldo1-supply = <&vcc_3v3_sys>;
+            ldo2-supply = <&buck2_reg>;
+            ldo3-supply = <&vcc_3v3_sys>;
+            ldo4-supply = <&vcc_3v3_sys>;
+
+            pinctrl-0 = <&pmic_irq_pins_default>;
+
+            interrupt-parent = <&gic500>;
+            interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
+            ti,power-button;
+
+            regulators {
+                buck1_reg: buck1 {
+                    regulator-name = "VDD_CORE";
+                    regulator-min-microvolt = <750000>;
+                    regulator-max-microvolt = <750000>;
+                    regulator-boot-on;
+                    regulator-always-on;
+                };
+
+                buck2_reg: buck2 {
+                    regulator-name = "VCC1V8";
+                    regulator-min-microvolt = <1800000>;
+                    regulator-max-microvolt = <1800000>;
+                    regulator-boot-on;
+                    regulator-always-on;
+                };
+
+                buck3_reg: buck3 {
+                    regulator-name = "VDD_LPDDR4";
+                    regulator-min-microvolt = <1100000>;
+                    regulator-max-microvolt = <1100000>;
+                    regulator-boot-on;
+                    regulator-always-on;
+                };
+
+                ldo1_reg: ldo1 {
+                    regulator-name = "VDDSHV_SD_IO_PMIC";
+                    regulator-min-microvolt = <33000000>;
+                    regulator-max-microvolt = <33000000>;
+                };
+
+                ldo2_reg: ldo2 {
+                    regulator-name = "VDDAR_CORE";
+                    regulator-min-microvolt = <850000>;
+                    regulator-max-microvolt = <850000>;
+                    regulator-boot-on;
+                    regulator-always-on;
+                };
+
+                ldo3_reg: ldo3 {
+                    regulator-name = "VDDA_1V8";
+                    regulator-min-microvolt = <18000000>;
+                    regulator-max-microvolt = <18000000>;
+                    regulator-boot-on;
+                    regulator-always-on;
+                };
+
+                ldo4_reg: ldo4 {
+                    regulator-name = "VDD_PHY_2V5";
+                    regulator-min-microvolt = <25000000>;
+                    regulator-max-microvolt = <25000000>;
+                    regulator-boot-on;
+                    regulator-always-on;
+                };
+            };
+        };
+    };