[PATCH v6 0/4] spi: dt-bindings: samsung: convert to dtschema

[PATCH v6 0/4] spi: dt-bindings: samsung: convert to dtschema

[Krzysztof Kozlowski]

Hi,

Changes since v5
================
1. Add new patch 3 (fix indentation in example).
2. Patch 2: reference spi-peripheral-props in else.
3. Add tags.

Changes since v4
================
1. Do not require samsung,spi-feedback-delay and fold patch 3 into patch 2.
2. Rework message in patch 4.
3. Add tags.

Changes since v3
================
1. Patch 2: correct path in exynos-usi.yaml.
2. Add patch 5.
3. Add tags.

Changes since v2
================
1. Patch 2: drop child device schema, as Rob suggested.

Changes since v1
================
1. Patch 2: describe devices matching compatible, correct issues pointed out by
   Rob, add reviewed-by tag.
2. New patches 3 and 4.

Best regards,
Krzysztof

Krzysztof Kozlowski (4):
  spi: dt-bindings: samsung: convert to dtschema
  mfd: dt-bindings: google,cros-ec: reference Samsung SPI bindings
  mfd: dt-bindings: google,cros-ec: fix indentation in example
  spi: s3c64xx: allow controller-data to be optional

 .../bindings/mfd/google,cros-ec.yaml          |  31 +--
 .../bindings/soc/samsung/exynos-usi.yaml      |   2 +-
 .../spi/samsung,spi-peripheral-props.yaml     |  33 ++++
 .../devicetree/bindings/spi/samsung,spi.yaml  | 187 ++++++++++++++++++
 .../bindings/spi/spi-peripheral-props.yaml    |   1 +
 .../devicetree/bindings/spi/spi-samsung.txt   | 122 ------------
 MAINTAINERS                                   |   2 +-
 drivers/spi/spi-s3c64xx.c                     |  14 +-
 8 files changed, 246 insertions(+), 146 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
 delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt

-- 
2.32.0

[PATCH v6 0/4] spi: dt-bindings: samsung: convert to dtschema

[Krzysztof Kozlowski]

Hi,

Changes since v5
================
1. Add new patch 3 (fix indentation in example).
2. Patch 2: reference spi-peripheral-props in else.
3. Add tags.

Changes since v4
================
1. Do not require samsung,spi-feedback-delay and fold patch 3 into patch 2.
2. Rework message in patch 4.
3. Add tags.

Changes since v3
================
1. Patch 2: correct path in exynos-usi.yaml.
2. Add patch 5.
3. Add tags.

Changes since v2
================
1. Patch 2: drop child device schema, as Rob suggested.

Changes since v1
================
1. Patch 2: describe devices matching compatible, correct issues pointed out by
   Rob, add reviewed-by tag.
2. New patches 3 and 4.

Best regards,
Krzysztof

Krzysztof Kozlowski (4):
  spi: dt-bindings: samsung: convert to dtschema
  mfd: dt-bindings: google,cros-ec: reference Samsung SPI bindings
  mfd: dt-bindings: google,cros-ec: fix indentation in example
  spi: s3c64xx: allow controller-data to be optional

 .../bindings/mfd/google,cros-ec.yaml          |  31 +--
 .../bindings/soc/samsung/exynos-usi.yaml      |   2 +-
 .../spi/samsung,spi-peripheral-props.yaml     |  33 ++++
 .../devicetree/bindings/spi/samsung,spi.yaml  | 187 ++++++++++++++++++
 .../bindings/spi/spi-peripheral-props.yaml    |   1 +
 .../devicetree/bindings/spi/spi-samsung.txt   | 122 ------------
 MAINTAINERS                                   |   2 +-
 drivers/spi/spi-s3c64xx.c                     |  14 +-
 8 files changed, 246 insertions(+), 146 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
 delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt

-- 
2.32.0


_______________________________________________
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linux-arm-kernel@lists.infradead.org
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[PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Krzysztof Kozlowski]

Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
controller bindings to DT schema format.

The conversion also drops requirement from providing controller-data and
its data for each of SPI peripheral device nodes.  The dtschema cannot
express this and the requirement is being relaxed in the driver now.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Acked-by: Pratyush Yadav <p.yadav@ti.com>
---
 .../bindings/soc/samsung/exynos-usi.yaml      |   2 +-
 .../spi/samsung,spi-peripheral-props.yaml     |  33 ++++
 .../devicetree/bindings/spi/samsung,spi.yaml  | 187 ++++++++++++++++++
 .../bindings/spi/spi-peripheral-props.yaml    |   1 +
 .../devicetree/bindings/spi/spi-samsung.txt   | 122 ------------
 MAINTAINERS                                   |   2 +-
 6 files changed, 223 insertions(+), 124 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
 delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt

diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml
index 58f2e9d8bb0e..d10ec742a6a5 100644
--- a/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml
+++ b/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml
@@ -22,7 +22,7 @@ description: |
 
   [1] Documentation/devicetree/bindings/serial/samsung_uart.yaml
   [2] Documentation/devicetree/bindings/i2c/i2c-exynos5.txt
-  [3] Documentation/devicetree/bindings/spi/spi-samsung.txt
+  [3] Documentation/devicetree/bindings/spi/samsung,spi.yaml
 
 properties:
   $nodename:
diff --git a/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
new file mode 100644
index 000000000000..f0db3fb3d688
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/samsung,spi-peripheral-props.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Peripheral-specific properties for Samsung S3C/S5P/Exynos SoC SPI controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description:
+  See spi-peripheral-props.yaml for more info.
+
+properties:
+  controller-data:
+    type: object
+    additionalProperties: false
+
+    properties:
+      samsung,spi-feedback-delay:
+        description: |
+          The sampling phase shift to be applied on the miso line (to account
+          for any lag in the miso line). Valid values:
+           - 0: No phase shift.
+           - 1: 90 degree phase shift sampling.
+           - 2: 180 degree phase shift sampling.
+           - 3: 270 degree phase shift sampling.
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1, 2, 3]
+        default: 0
+
+additionalProperties: true
diff --git a/Documentation/devicetree/bindings/spi/samsung,spi.yaml b/Documentation/devicetree/bindings/spi/samsung,spi.yaml
new file mode 100644
index 000000000000..61c77088e8ee
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/samsung,spi.yaml
@@ -0,0 +1,187 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/samsung,spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S3C/S5P/Exynos SoC SPI controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description:
+  All the SPI controller nodes should be represented in the aliases node using
+  the following format 'spi{n}' where n is a unique number for the alias.
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - samsung,s3c2443-spi # for S3C2443, S3C2416 and S3C2450
+          - samsung,s3c6410-spi
+          - samsung,s5pv210-spi # for S5PV210 and S5PC110
+          - samsung,exynos5433-spi
+      - const: samsung,exynos7-spi
+        deprecated: true
+
+  clocks:
+    minItems: 2
+    maxItems: 3
+
+  clock-names:
+    minItems: 2
+    maxItems: 3
+
+  cs-gpios: true
+
+  dmas:
+    minItems: 2
+    maxItems: 2
+
+  dma-names:
+    items:
+      - const: tx
+      - const: rx
+
+  interrupts:
+    maxItems: 1
+
+  no-cs-readback:
+    description:
+      The CS line is disconnected, therefore the device should not operate
+      based on CS signalling.
+    type: boolean
+
+  num-cs:
+    minimum: 1
+    maximum: 4
+    default: 1
+
+  samsung,spi-src-clk:
+    description:
+      If the spi controller includes a internal clock mux to select the clock
+      source for the spi bus clock, this property can be used to indicate the
+      clock to be used for driving the spi bus clock. If not specified, the
+      clock number 0 is used as default.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 0
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - clocks
+  - clock-names
+  - dmas
+  - dma-names
+  - interrupts
+  - reg
+
+allOf:
+  - $ref: spi-controller.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos5433-spi
+    then:
+      properties:
+        clocks:
+          minItems: 3
+          maxItems: 3
+        clock-names:
+          items:
+            - const: spi
+            - enum:
+                - spi_busclk0
+                - spi_busclk1
+                - spi_busclk2
+                - spi_busclk3
+            - const: spi_ioclk
+    else:
+      properties:
+        clocks:
+          minItems: 2
+          maxItems: 2
+        clock-names:
+          items:
+            - const: spi
+            - enum:
+                - spi_busclk0
+                - spi_busclk1
+                - spi_busclk2
+                - spi_busclk3
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/exynos5433.h>
+    #include <dt-bindings/clock/samsung,s2mps11.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/gpio/gpio.h>
+
+    spi@14d30000 {
+        compatible = "samsung,exynos5433-spi";
+        reg = <0x14d30000 0x100>;
+        interrupts = <GIC_SPI 433 IRQ_TYPE_LEVEL_HIGH>;
+        dmas = <&pdma0 11>, <&pdma0 10>;
+        dma-names = "tx", "rx";
+        #address-cells = <1>;
+        #size-cells = <0>;
+        clocks = <&cmu_peric CLK_PCLK_SPI1>,
+                 <&cmu_peric CLK_SCLK_SPI1>,
+                 <&cmu_peric CLK_SCLK_IOCLK_SPI1>;
+        clock-names = "spi",
+                      "spi_busclk0",
+                      "spi_ioclk";
+        samsung,spi-src-clk = <0>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&spi1_bus>;
+        num-cs = <1>;
+
+        cs-gpios = <&gpd6 3 GPIO_ACTIVE_HIGH>;
+
+        audio-codec@0 {
+            compatible = "wlf,wm5110";
+            reg = <0x0>;
+            spi-max-frequency = <20000000>;
+            interrupt-parent = <&gpa0>;
+            interrupts = <4 IRQ_TYPE_NONE>;
+            clocks = <&pmu_system_controller 0>,
+                     <&s2mps13_osc S2MPS11_CLK_BT>;
+            clock-names = "mclk1", "mclk2";
+
+            gpio-controller;
+            #gpio-cells = <2>;
+            interrupt-controller;
+            #interrupt-cells = <2>;
+
+            wlf,micd-detect-debounce = <300>;
+            wlf,micd-bias-start-time = <0x1>;
+            wlf,micd-rate = <0x7>;
+            wlf,micd-dbtime = <0x2>;
+            wlf,micd-force-micbias;
+            wlf,micd-configs = <0x0 1 0>;
+            wlf,hpdet-channel = <1>;
+            wlf,gpsw = <0x1>;
+            wlf,inmode = <2 0 2 0>;
+
+            wlf,reset = <&gpc0 7 GPIO_ACTIVE_HIGH>;
+            wlf,ldoena = <&gpf0 0 GPIO_ACTIVE_HIGH>;
+
+            /* core supplies */
+            AVDD-supply = <&ldo18_reg>;
+            DBVDD1-supply = <&ldo18_reg>;
+            CPVDD-supply = <&ldo18_reg>;
+            DBVDD2-supply = <&ldo18_reg>;
+            DBVDD3-supply = <&ldo18_reg>;
+            SPKVDDL-supply = <&ldo18_reg>;
+            SPKVDDR-supply = <&ldo18_reg>;
+
+            controller-data {
+                samsung,spi-feedback-delay = <0>;
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
index 5dd209206e88..df885eeb144f 100644
--- a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
@@ -85,5 +85,6 @@ properties:
 # The controller specific properties go here.
 allOf:
   - $ref: cdns,qspi-nor-peripheral-props.yaml#
+  - $ref: samsung,spi-peripheral-props.yaml#
 
 additionalProperties: true
diff --git a/Documentation/devicetree/bindings/spi/spi-samsung.txt b/Documentation/devicetree/bindings/spi/spi-samsung.txt
deleted file mode 100644
index 49028a4f5df1..000000000000
--- a/Documentation/devicetree/bindings/spi/spi-samsung.txt
+++ /dev/null
@@ -1,122 +0,0 @@
-* Samsung SPI Controller
-
-The Samsung SPI controller is used to interface with various devices such as flash
-and display controllers using the SPI communication interface.
-
-Required SoC Specific Properties:
-
-- compatible: should be one of the following.
-    - samsung,s3c2443-spi: for s3c2443, s3c2416 and s3c2450 platforms
-    - samsung,s3c6410-spi: for s3c6410 platforms
-    - samsung,s5pv210-spi: for s5pv210 and s5pc110 platforms
-    - samsung,exynos5433-spi: for exynos5433 compatible controllers
-    - samsung,exynos7-spi: for exynos7 platforms <DEPRECATED>
-
-- reg: physical base address of the controller and length of memory mapped
-  region.
-
-- interrupts: The interrupt number to the cpu. The interrupt specifier format
-  depends on the interrupt controller.
-
-- dmas : Two or more DMA channel specifiers following the convention outlined
-  in bindings/dma/dma.txt
-
-- dma-names: Names for the dma channels. There must be at least one channel
-  named "tx" for transmit and named "rx" for receive.
-
-- clocks: specifies the clock IDs provided to the SPI controller; they are
-  required for interacting with the controller itself, for synchronizing the bus
-  and as I/O clock (the latter is required by exynos5433 and exynos7).
-
-- clock-names: string names of the clocks in the 'clocks' property; for all the
-  the devices the names must be "spi", "spi_busclkN" (where N is determined by
-  "samsung,spi-src-clk"), while Exynos5433 should specify a third clock
-  "spi_ioclk" for the I/O clock.
-
-Required Board Specific Properties:
-
-- #address-cells: should be 1.
-- #size-cells: should be 0.
-
-Optional Board Specific Properties:
-
-- samsung,spi-src-clk: If the spi controller includes a internal clock mux to
-  select the clock source for the spi bus clock, this property can be used to
-  indicate the clock to be used for driving the spi bus clock. If not specified,
-  the clock number 0 is used as default.
-
-- num-cs: Specifies the number of chip select lines supported. If
-  not specified, the default number of chip select lines is set to 1.
-
-- cs-gpios: should specify GPIOs used for chipselects (see spi-bus.txt)
-
-- no-cs-readback: the CS line is disconnected, therefore the device should not
-  operate based on CS signalling.
-
-SPI Controller specific data in SPI slave nodes:
-
-- The spi slave nodes should provide the following information which is required
-  by the spi controller.
-
-  - samsung,spi-feedback-delay: The sampling phase shift to be applied on the
-    miso line (to account for any lag in the miso line). The following are the
-    valid values.
-
-      - 0: No phase shift.
-      - 1: 90 degree phase shift sampling.
-      - 2: 180 degree phase shift sampling.
-      - 3: 270 degree phase shift sampling.
-
-Aliases:
-
-- All the SPI controller nodes should be represented in the aliases node using
-  the following format 'spi{n}' where n is a unique number for the alias.
-
-
-Example:
-
-- SoC Specific Portion:
-
-	spi_0: spi@12d20000 {
-		compatible = "samsung,exynos4210-spi";
-		reg = <0x12d20000 0x100>;
-		interrupts = <0 66 0>;
-		dmas = <&pdma0 5
-			&pdma0 4>;
-		dma-names = "tx", "rx";
-		#address-cells = <1>;
-		#size-cells = <0>;
-	};
-
-- Board Specific Portion:
-
-	spi_0: spi@12d20000 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&spi0_bus>;
-		cs-gpios = <&gpa2 5 0>;
-
-		w25q80bw@0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "w25x80";
-			reg = <0>;
-			spi-max-frequency = <10000>;
-
-			controller-data {
-				samsung,spi-feedback-delay = <0>;
-			};
-
-			partition@0 {
-				label = "U-Boot";
-				reg = <0x0 0x40000>;
-				read-only;
-			};
-
-			partition@40000 {
-				label = "Kernel";
-				reg = <0x40000 0xc0000>;
-			};
-		};
-	};
diff --git a/MAINTAINERS b/MAINTAINERS
index 77c01b55099c..f0b083b279de 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17114,7 +17114,7 @@ M:	Andi Shyti <andi@etezian.org>
 L:	linux-spi@vger.kernel.org
 L:	linux-samsung-soc@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/spi/spi-samsung.txt
+F:	Documentation/devicetree/bindings/spi/samsung,spi*.yaml
 F:	drivers/spi/spi-s3c*
 F:	include/linux/platform_data/spi-s3c64xx.h
 F:	include/linux/spi/s3c24xx-fiq.h
-- 
2.32.0

[PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Krzysztof Kozlowski]

Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
controller bindings to DT schema format.

The conversion also drops requirement from providing controller-data and
its data for each of SPI peripheral device nodes.  The dtschema cannot
express this and the requirement is being relaxed in the driver now.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Acked-by: Pratyush Yadav <p.yadav@ti.com>
---
 .../bindings/soc/samsung/exynos-usi.yaml      |   2 +-
 .../spi/samsung,spi-peripheral-props.yaml     |  33 ++++
 .../devicetree/bindings/spi/samsung,spi.yaml  | 187 ++++++++++++++++++
 .../bindings/spi/spi-peripheral-props.yaml    |   1 +
 .../devicetree/bindings/spi/spi-samsung.txt   | 122 ------------
 MAINTAINERS                                   |   2 +-
 6 files changed, 223 insertions(+), 124 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
 delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt

diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml
index 58f2e9d8bb0e..d10ec742a6a5 100644
--- a/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml
+++ b/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml
@@ -22,7 +22,7 @@ description: |
 
   [1] Documentation/devicetree/bindings/serial/samsung_uart.yaml
   [2] Documentation/devicetree/bindings/i2c/i2c-exynos5.txt
-  [3] Documentation/devicetree/bindings/spi/spi-samsung.txt
+  [3] Documentation/devicetree/bindings/spi/samsung,spi.yaml
 
 properties:
   $nodename:
diff --git a/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
new file mode 100644
index 000000000000..f0db3fb3d688
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/samsung,spi-peripheral-props.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Peripheral-specific properties for Samsung S3C/S5P/Exynos SoC SPI controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description:
+  See spi-peripheral-props.yaml for more info.
+
+properties:
+  controller-data:
+    type: object
+    additionalProperties: false
+
+    properties:
+      samsung,spi-feedback-delay:
+        description: |
+          The sampling phase shift to be applied on the miso line (to account
+          for any lag in the miso line). Valid values:
+           - 0: No phase shift.
+           - 1: 90 degree phase shift sampling.
+           - 2: 180 degree phase shift sampling.
+           - 3: 270 degree phase shift sampling.
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1, 2, 3]
+        default: 0
+
+additionalProperties: true
diff --git a/Documentation/devicetree/bindings/spi/samsung,spi.yaml b/Documentation/devicetree/bindings/spi/samsung,spi.yaml
new file mode 100644
index 000000000000..61c77088e8ee
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/samsung,spi.yaml
@@ -0,0 +1,187 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/samsung,spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S3C/S5P/Exynos SoC SPI controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description:
+  All the SPI controller nodes should be represented in the aliases node using
+  the following format 'spi{n}' where n is a unique number for the alias.
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - samsung,s3c2443-spi # for S3C2443, S3C2416 and S3C2450
+          - samsung,s3c6410-spi
+          - samsung,s5pv210-spi # for S5PV210 and S5PC110
+          - samsung,exynos5433-spi
+      - const: samsung,exynos7-spi
+        deprecated: true
+
+  clocks:
+    minItems: 2
+    maxItems: 3
+
+  clock-names:
+    minItems: 2
+    maxItems: 3
+
+  cs-gpios: true
+
+  dmas:
+    minItems: 2
+    maxItems: 2
+
+  dma-names:
+    items:
+      - const: tx
+      - const: rx
+
+  interrupts:
+    maxItems: 1
+
+  no-cs-readback:
+    description:
+      The CS line is disconnected, therefore the device should not operate
+      based on CS signalling.
+    type: boolean
+
+  num-cs:
+    minimum: 1
+    maximum: 4
+    default: 1
+
+  samsung,spi-src-clk:
+    description:
+      If the spi controller includes a internal clock mux to select the clock
+      source for the spi bus clock, this property can be used to indicate the
+      clock to be used for driving the spi bus clock. If not specified, the
+      clock number 0 is used as default.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 0
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - clocks
+  - clock-names
+  - dmas
+  - dma-names
+  - interrupts
+  - reg
+
+allOf:
+  - $ref: spi-controller.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos5433-spi
+    then:
+      properties:
+        clocks:
+          minItems: 3
+          maxItems: 3
+        clock-names:
+          items:
+            - const: spi
+            - enum:
+                - spi_busclk0
+                - spi_busclk1
+                - spi_busclk2
+                - spi_busclk3
+            - const: spi_ioclk
+    else:
+      properties:
+        clocks:
+          minItems: 2
+          maxItems: 2
+        clock-names:
+          items:
+            - const: spi
+            - enum:
+                - spi_busclk0
+                - spi_busclk1
+                - spi_busclk2
+                - spi_busclk3
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/exynos5433.h>
+    #include <dt-bindings/clock/samsung,s2mps11.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/gpio/gpio.h>
+
+    spi@14d30000 {
+        compatible = "samsung,exynos5433-spi";
+        reg = <0x14d30000 0x100>;
+        interrupts = <GIC_SPI 433 IRQ_TYPE_LEVEL_HIGH>;
+        dmas = <&pdma0 11>, <&pdma0 10>;
+        dma-names = "tx", "rx";
+        #address-cells = <1>;
+        #size-cells = <0>;
+        clocks = <&cmu_peric CLK_PCLK_SPI1>,
+                 <&cmu_peric CLK_SCLK_SPI1>,
+                 <&cmu_peric CLK_SCLK_IOCLK_SPI1>;
+        clock-names = "spi",
+                      "spi_busclk0",
+                      "spi_ioclk";
+        samsung,spi-src-clk = <0>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&spi1_bus>;
+        num-cs = <1>;
+
+        cs-gpios = <&gpd6 3 GPIO_ACTIVE_HIGH>;
+
+        audio-codec@0 {
+            compatible = "wlf,wm5110";
+            reg = <0x0>;
+            spi-max-frequency = <20000000>;
+            interrupt-parent = <&gpa0>;
+            interrupts = <4 IRQ_TYPE_NONE>;
+            clocks = <&pmu_system_controller 0>,
+                     <&s2mps13_osc S2MPS11_CLK_BT>;
+            clock-names = "mclk1", "mclk2";
+
+            gpio-controller;
+            #gpio-cells = <2>;
+            interrupt-controller;
+            #interrupt-cells = <2>;
+
+            wlf,micd-detect-debounce = <300>;
+            wlf,micd-bias-start-time = <0x1>;
+            wlf,micd-rate = <0x7>;
+            wlf,micd-dbtime = <0x2>;
+            wlf,micd-force-micbias;
+            wlf,micd-configs = <0x0 1 0>;
+            wlf,hpdet-channel = <1>;
+            wlf,gpsw = <0x1>;
+            wlf,inmode = <2 0 2 0>;
+
+            wlf,reset = <&gpc0 7 GPIO_ACTIVE_HIGH>;
+            wlf,ldoena = <&gpf0 0 GPIO_ACTIVE_HIGH>;
+
+            /* core supplies */
+            AVDD-supply = <&ldo18_reg>;
+            DBVDD1-supply = <&ldo18_reg>;
+            CPVDD-supply = <&ldo18_reg>;
+            DBVDD2-supply = <&ldo18_reg>;
+            DBVDD3-supply = <&ldo18_reg>;
+            SPKVDDL-supply = <&ldo18_reg>;
+            SPKVDDR-supply = <&ldo18_reg>;
+
+            controller-data {
+                samsung,spi-feedback-delay = <0>;
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
index 5dd209206e88..df885eeb144f 100644
--- a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
@@ -85,5 +85,6 @@ properties:
 # The controller specific properties go here.
 allOf:
   - $ref: cdns,qspi-nor-peripheral-props.yaml#
+  - $ref: samsung,spi-peripheral-props.yaml#
 
 additionalProperties: true
diff --git a/Documentation/devicetree/bindings/spi/spi-samsung.txt b/Documentation/devicetree/bindings/spi/spi-samsung.txt
deleted file mode 100644
index 49028a4f5df1..000000000000
--- a/Documentation/devicetree/bindings/spi/spi-samsung.txt
+++ /dev/null
@@ -1,122 +0,0 @@
-* Samsung SPI Controller
-
-The Samsung SPI controller is used to interface with various devices such as flash
-and display controllers using the SPI communication interface.
-
-Required SoC Specific Properties:
-
-- compatible: should be one of the following.
-    - samsung,s3c2443-spi: for s3c2443, s3c2416 and s3c2450 platforms
-    - samsung,s3c6410-spi: for s3c6410 platforms
-    - samsung,s5pv210-spi: for s5pv210 and s5pc110 platforms
-    - samsung,exynos5433-spi: for exynos5433 compatible controllers
-    - samsung,exynos7-spi: for exynos7 platforms <DEPRECATED>
-
-- reg: physical base address of the controller and length of memory mapped
-  region.
-
-- interrupts: The interrupt number to the cpu. The interrupt specifier format
-  depends on the interrupt controller.
-
-- dmas : Two or more DMA channel specifiers following the convention outlined
-  in bindings/dma/dma.txt
-
-- dma-names: Names for the dma channels. There must be at least one channel
-  named "tx" for transmit and named "rx" for receive.
-
-- clocks: specifies the clock IDs provided to the SPI controller; they are
-  required for interacting with the controller itself, for synchronizing the bus
-  and as I/O clock (the latter is required by exynos5433 and exynos7).
-
-- clock-names: string names of the clocks in the 'clocks' property; for all the
-  the devices the names must be "spi", "spi_busclkN" (where N is determined by
-  "samsung,spi-src-clk"), while Exynos5433 should specify a third clock
-  "spi_ioclk" for the I/O clock.
-
-Required Board Specific Properties:
-
-- #address-cells: should be 1.
-- #size-cells: should be 0.
-
-Optional Board Specific Properties:
-
-- samsung,spi-src-clk: If the spi controller includes a internal clock mux to
-  select the clock source for the spi bus clock, this property can be used to
-  indicate the clock to be used for driving the spi bus clock. If not specified,
-  the clock number 0 is used as default.
-
-- num-cs: Specifies the number of chip select lines supported. If
-  not specified, the default number of chip select lines is set to 1.
-
-- cs-gpios: should specify GPIOs used for chipselects (see spi-bus.txt)
-
-- no-cs-readback: the CS line is disconnected, therefore the device should not
-  operate based on CS signalling.
-
-SPI Controller specific data in SPI slave nodes:
-
-- The spi slave nodes should provide the following information which is required
-  by the spi controller.
-
-  - samsung,spi-feedback-delay: The sampling phase shift to be applied on the
-    miso line (to account for any lag in the miso line). The following are the
-    valid values.
-
-      - 0: No phase shift.
-      - 1: 90 degree phase shift sampling.
-      - 2: 180 degree phase shift sampling.
-      - 3: 270 degree phase shift sampling.
-
-Aliases:
-
-- All the SPI controller nodes should be represented in the aliases node using
-  the following format 'spi{n}' where n is a unique number for the alias.
-
-
-Example:
-
-- SoC Specific Portion:
-
-	spi_0: spi@12d20000 {
-		compatible = "samsung,exynos4210-spi";
-		reg = <0x12d20000 0x100>;
-		interrupts = <0 66 0>;
-		dmas = <&pdma0 5
-			&pdma0 4>;
-		dma-names = "tx", "rx";
-		#address-cells = <1>;
-		#size-cells = <0>;
-	};
-
-- Board Specific Portion:
-
-	spi_0: spi@12d20000 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&spi0_bus>;
-		cs-gpios = <&gpa2 5 0>;
-
-		w25q80bw@0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "w25x80";
-			reg = <0>;
-			spi-max-frequency = <10000>;
-
-			controller-data {
-				samsung,spi-feedback-delay = <0>;
-			};
-
-			partition@0 {
-				label = "U-Boot";
-				reg = <0x0 0x40000>;
-				read-only;
-			};
-
-			partition@40000 {
-				label = "Kernel";
-				reg = <0x40000 0xc0000>;
-			};
-		};
-	};
diff --git a/MAINTAINERS b/MAINTAINERS
index 77c01b55099c..f0b083b279de 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17114,7 +17114,7 @@ M:	Andi Shyti <andi@etezian.org>
 L:	linux-spi@vger.kernel.org
 L:	linux-samsung-soc@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/spi/spi-samsung.txt
+F:	Documentation/devicetree/bindings/spi/samsung,spi*.yaml
 F:	drivers/spi/spi-s3c*
 F:	include/linux/platform_data/spi-s3c64xx.h
 F:	include/linux/spi/s3c24xx-fiq.h
-- 
2.32.0


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Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Rob Herring]

On Mon, 24 Jan 2022 09:23:44 +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
> controller bindings to DT schema format.
> 
> The conversion also drops requirement from providing controller-data and
> its data for each of SPI peripheral device nodes.  The dtschema cannot
> express this and the requirement is being relaxed in the driver now.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
> Acked-by: Pratyush Yadav <p.yadav@ti.com>
> ---
>  .../bindings/soc/samsung/exynos-usi.yaml      |   2 +-
>  .../spi/samsung,spi-peripheral-props.yaml     |  33 ++++
>  .../devicetree/bindings/spi/samsung,spi.yaml  | 187 ++++++++++++++++++
>  .../bindings/spi/spi-peripheral-props.yaml    |   1 +
>  .../devicetree/bindings/spi/spi-samsung.txt   | 122 ------------
>  MAINTAINERS                                   |   2 +-
>  6 files changed, 223 insertions(+), 124 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
>  create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
>  delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt
> 

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

Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Rob Herring]

On Mon, 24 Jan 2022 09:23:44 +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
> controller bindings to DT schema format.
> 
> The conversion also drops requirement from providing controller-data and
> its data for each of SPI peripheral device nodes.  The dtschema cannot
> express this and the requirement is being relaxed in the driver now.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
> Acked-by: Pratyush Yadav <p.yadav@ti.com>
> ---
>  .../bindings/soc/samsung/exynos-usi.yaml      |   2 +-
>  .../spi/samsung,spi-peripheral-props.yaml     |  33 ++++
>  .../devicetree/bindings/spi/samsung,spi.yaml  | 187 ++++++++++++++++++
>  .../bindings/spi/spi-peripheral-props.yaml    |   1 +
>  .../devicetree/bindings/spi/spi-samsung.txt   | 122 ------------
>  MAINTAINERS                                   |   2 +-
>  6 files changed, 223 insertions(+), 124 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
>  create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
>  delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt
> 

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

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Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Mark Brown]

[-- Attachment #1.1: Type: text/plain, Size: 224 bytes --]

On Mon, Jan 24, 2022 at 09:23:44AM +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
> controller bindings to DT schema format.

Reviewed-by: Mark Brown <broonie@kernel.org>

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Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 224 bytes --]

On Mon, Jan 24, 2022 at 09:23:44AM +0100, Krzysztof Kozlowski wrote:
> Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
> controller bindings to DT schema format.

Reviewed-by: Mark Brown <broonie@kernel.org>

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Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Krzysztof Kozlowski]

On 07/02/2022 19:09, Mark Brown wrote:
> On Mon, Jan 24, 2022 at 09:23:44AM +0100, Krzysztof Kozlowski wrote:
>> Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
>> controller bindings to DT schema format.
> 
> Reviewed-by: Mark Brown <broonie@kernel.org>

Hi Mark and Lee,

Thanks for the review. The dt-bindings part have Rob's review. I think
this means Lee can pick up the entire set (SPI+MFD)?

Best regards,
Krzysztof

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Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Krzysztof Kozlowski]

On 07/02/2022 19:09, Mark Brown wrote:
> On Mon, Jan 24, 2022 at 09:23:44AM +0100, Krzysztof Kozlowski wrote:
>> Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
>> controller bindings to DT schema format.
> 
> Reviewed-by: Mark Brown <broonie@kernel.org>

Hi Mark and Lee,

Thanks for the review. The dt-bindings part have Rob's review. I think
this means Lee can pick up the entire set (SPI+MFD)?

Best regards,
Krzysztof

Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Lee Jones]

On Mon, 07 Feb 2022, Mark Brown wrote:

> On Mon, Jan 24, 2022 at 09:23:44AM +0100, Krzysztof Kozlowski wrote:
> > Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
> > controller bindings to DT schema format.
> 
> Reviewed-by: Mark Brown <broonie@kernel.org>

Do you need a PR?

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

Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Lee Jones]

On Mon, 07 Feb 2022, Mark Brown wrote:

> On Mon, Jan 24, 2022 at 09:23:44AM +0100, Krzysztof Kozlowski wrote:
> > Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
> > controller bindings to DT schema format.
> 
> Reviewed-by: Mark Brown <broonie@kernel.org>

Do you need a PR?

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

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Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 429 bytes --]

On Mon, Feb 14, 2022 at 02:17:11PM +0000, Lee Jones wrote:
> On Mon, 07 Feb 2022, Mark Brown wrote:
> 
> > On Mon, Jan 24, 2022 at 09:23:44AM +0100, Krzysztof Kozlowski wrote:
> > > Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
> > > controller bindings to DT schema format.
> > 
> > Reviewed-by: Mark Brown <broonie@kernel.org>
> 
> Do you need a PR?

It'd be good to have one in case it's needed.

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Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Mark Brown]

[-- Attachment #1.1: Type: text/plain, Size: 429 bytes --]

On Mon, Feb 14, 2022 at 02:17:11PM +0000, Lee Jones wrote:
> On Mon, 07 Feb 2022, Mark Brown wrote:
> 
> > On Mon, Jan 24, 2022 at 09:23:44AM +0100, Krzysztof Kozlowski wrote:
> > > Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
> > > controller bindings to DT schema format.
> > 
> > Reviewed-by: Mark Brown <broonie@kernel.org>
> 
> Do you need a PR?

It'd be good to have one in case it's needed.

[-- Attachment #1.2: signature.asc --]
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Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Lee Jones]

On Mon, 14 Feb 2022, Mark Brown wrote:

> On Mon, Feb 14, 2022 at 02:17:11PM +0000, Lee Jones wrote:
> > On Mon, 07 Feb 2022, Mark Brown wrote:
> > 
> > > On Mon, Jan 24, 2022 at 09:23:44AM +0100, Krzysztof Kozlowski wrote:
> > > > Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
> > > > controller bindings to DT schema format.
> > > 
> > > Reviewed-by: Mark Brown <broonie@kernel.org>
> > 
> > Do you need a PR?
> 
> It'd be good to have one in case it's needed.

No problem.

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

Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Lee Jones]

On Mon, 14 Feb 2022, Mark Brown wrote:

> On Mon, Feb 14, 2022 at 02:17:11PM +0000, Lee Jones wrote:
> > On Mon, 07 Feb 2022, Mark Brown wrote:
> > 
> > > On Mon, Jan 24, 2022 at 09:23:44AM +0100, Krzysztof Kozlowski wrote:
> > > > Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
> > > > controller bindings to DT schema format.
> > > 
> > > Reviewed-by: Mark Brown <broonie@kernel.org>
> > 
> > Do you need a PR?
> 
> It'd be good to have one in case it's needed.

No problem.

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

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Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Lee Jones]

On Mon, 24 Jan 2022, Krzysztof Kozlowski wrote:

> Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
> controller bindings to DT schema format.
> 
> The conversion also drops requirement from providing controller-data and
> its data for each of SPI peripheral device nodes.  The dtschema cannot
> express this and the requirement is being relaxed in the driver now.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
> Acked-by: Pratyush Yadav <p.yadav@ti.com>
> ---
>  .../bindings/soc/samsung/exynos-usi.yaml      |   2 +-
>  .../spi/samsung,spi-peripheral-props.yaml     |  33 ++++
>  .../devicetree/bindings/spi/samsung,spi.yaml  | 187 ++++++++++++++++++
>  .../bindings/spi/spi-peripheral-props.yaml    |   1 +
>  .../devicetree/bindings/spi/spi-samsung.txt   | 122 ------------
>  MAINTAINERS                                   |   2 +-
>  6 files changed, 223 insertions(+), 124 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
>  create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
>  delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt

Applied, thanks.

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

Re: [PATCH v6 1/4] spi: dt-bindings: samsung: convert to dtschema

[Lee Jones]

On Mon, 24 Jan 2022, Krzysztof Kozlowski wrote:

> Convert the Samsung SoC (S3C24xx, S3C64xx, S5Pv210, Exynos) SPI
> controller bindings to DT schema format.
> 
> The conversion also drops requirement from providing controller-data and
> its data for each of SPI peripheral device nodes.  The dtschema cannot
> express this and the requirement is being relaxed in the driver now.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
> Acked-by: Pratyush Yadav <p.yadav@ti.com>
> ---
>  .../bindings/soc/samsung/exynos-usi.yaml      |   2 +-
>  .../spi/samsung,spi-peripheral-props.yaml     |  33 ++++
>  .../devicetree/bindings/spi/samsung,spi.yaml  | 187 ++++++++++++++++++
>  .../bindings/spi/spi-peripheral-props.yaml    |   1 +
>  .../devicetree/bindings/spi/spi-samsung.txt   | 122 ------------
>  MAINTAINERS                                   |   2 +-
>  6 files changed, 223 insertions(+), 124 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
>  create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
>  delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt

Applied, thanks.

-- 
Lee Jones [李琼斯]
Principal Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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[PATCH v6 2/4] mfd: dt-bindings: google,cros-ec: reference Samsung SPI bindings

[Krzysztof Kozlowski]

The ChromeOS Embedded Controller appears on boards with Samsung Exynos
SoC, where Exynos SPI bindings expect controller-data node.  Reference
SPI peripheral bindings which include now Samsung SPI peripheral parts.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 .../bindings/mfd/google,cros-ec.yaml          | 29 ++++++++++---------
 1 file changed, 16 insertions(+), 13 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
index d1f53bd449f7..525ab18005b3 100644
--- a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
+++ b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
@@ -31,7 +31,7 @@ properties:
 
   controller-data:
     description:
-      SPI controller data, see bindings/spi/spi-samsung.txt
+      SPI controller data, see bindings/spi/samsung,spi-peripheral-props.yaml
     type: object
 
   google,cros-ec-spi-pre-delay:
@@ -148,18 +148,21 @@ patternProperties:
 required:
   - compatible
 
-if:
-  properties:
-    compatible:
-      contains:
-        enum:
-          - google,cros-ec-i2c
-          - google,cros-ec-rpmsg
-then:
-  properties:
-    google,cros-ec-spi-pre-delay: false
-    google,cros-ec-spi-msg-delay: false
-    spi-max-frequency: false
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - google,cros-ec-i2c
+              - google,cros-ec-rpmsg
+    then:
+      properties:
+        google,cros-ec-spi-pre-delay: false
+        google,cros-ec-spi-msg-delay: false
+        spi-max-frequency: false
+    else:
+      $ref: /schemas/spi/spi-peripheral-props.yaml
 
 additionalProperties: false
 
-- 
2.32.0

[PATCH v6 2/4] mfd: dt-bindings: google, cros-ec: reference Samsung SPI bindings

[Krzysztof Kozlowski]

The ChromeOS Embedded Controller appears on boards with Samsung Exynos
SoC, where Exynos SPI bindings expect controller-data node.  Reference
SPI peripheral bindings which include now Samsung SPI peripheral parts.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 .../bindings/mfd/google,cros-ec.yaml          | 29 ++++++++++---------
 1 file changed, 16 insertions(+), 13 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
index d1f53bd449f7..525ab18005b3 100644
--- a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
+++ b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
@@ -31,7 +31,7 @@ properties:
 
   controller-data:
     description:
-      SPI controller data, see bindings/spi/spi-samsung.txt
+      SPI controller data, see bindings/spi/samsung,spi-peripheral-props.yaml
     type: object
 
   google,cros-ec-spi-pre-delay:
@@ -148,18 +148,21 @@ patternProperties:
 required:
   - compatible
 
-if:
-  properties:
-    compatible:
-      contains:
-        enum:
-          - google,cros-ec-i2c
-          - google,cros-ec-rpmsg
-then:
-  properties:
-    google,cros-ec-spi-pre-delay: false
-    google,cros-ec-spi-msg-delay: false
-    spi-max-frequency: false
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - google,cros-ec-i2c
+              - google,cros-ec-rpmsg
+    then:
+      properties:
+        google,cros-ec-spi-pre-delay: false
+        google,cros-ec-spi-msg-delay: false
+        spi-max-frequency: false
+    else:
+      $ref: /schemas/spi/spi-peripheral-props.yaml
 
 additionalProperties: false
 
-- 
2.32.0


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Re: [PATCH v6 2/4] mfd: dt-bindings: google,cros-ec: reference Samsung SPI bindings

[Rob Herring]

On Mon, 24 Jan 2022 09:23:45 +0100, Krzysztof Kozlowski wrote:
> The ChromeOS Embedded Controller appears on boards with Samsung Exynos
> SoC, where Exynos SPI bindings expect controller-data node.  Reference
> SPI peripheral bindings which include now Samsung SPI peripheral parts.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  .../bindings/mfd/google,cros-ec.yaml          | 29 ++++++++++---------
>  1 file changed, 16 insertions(+), 13 deletions(-)
> 

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

Re: [PATCH v6 2/4] mfd: dt-bindings: google,cros-ec: reference Samsung SPI bindings

[Rob Herring]

On Mon, 24 Jan 2022 09:23:45 +0100, Krzysztof Kozlowski wrote:
> The ChromeOS Embedded Controller appears on boards with Samsung Exynos
> SoC, where Exynos SPI bindings expect controller-data node.  Reference
> SPI peripheral bindings which include now Samsung SPI peripheral parts.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  .../bindings/mfd/google,cros-ec.yaml          | 29 ++++++++++---------
>  1 file changed, 16 insertions(+), 13 deletions(-)
> 

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

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Re: [PATCH v6 2/4] mfd: dt-bindings: google,cros-ec: reference Samsung SPI bindings

[Lee Jones]

On Mon, 24 Jan 2022, Krzysztof Kozlowski wrote:

> The ChromeOS Embedded Controller appears on boards with Samsung Exynos
> SoC, where Exynos SPI bindings expect controller-data node.  Reference
> SPI peripheral bindings which include now Samsung SPI peripheral parts.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  .../bindings/mfd/google,cros-ec.yaml          | 29 ++++++++++---------
>  1 file changed, 16 insertions(+), 13 deletions(-)

Applied, thanks.

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

Re: [PATCH v6 2/4] mfd: dt-bindings: google,cros-ec: reference Samsung SPI bindings

[Lee Jones]

On Mon, 24 Jan 2022, Krzysztof Kozlowski wrote:

> The ChromeOS Embedded Controller appears on boards with Samsung Exynos
> SoC, where Exynos SPI bindings expect controller-data node.  Reference
> SPI peripheral bindings which include now Samsung SPI peripheral parts.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  .../bindings/mfd/google,cros-ec.yaml          | 29 ++++++++++---------
>  1 file changed, 16 insertions(+), 13 deletions(-)

Applied, thanks.

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

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[PATCH v6 3/4] mfd: dt-bindings: google,cros-ec: fix indentation in example

[Krzysztof Kozlowski]

Correct level of indentation in the example.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 Documentation/devicetree/bindings/mfd/google,cros-ec.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
index 525ab18005b3..4caadf73fc4a 100644
--- a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
+++ b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
@@ -203,7 +203,7 @@ examples:
             spi-max-frequency = <5000000>;
 
             proximity {
-                    compatible = "google,cros-ec-mkbp-proximity";
+                compatible = "google,cros-ec-mkbp-proximity";
             };
 
             cbas {
-- 
2.32.0

[PATCH v6 3/4] mfd: dt-bindings: google, cros-ec: fix indentation in example

[Krzysztof Kozlowski]

Correct level of indentation in the example.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 Documentation/devicetree/bindings/mfd/google,cros-ec.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
index 525ab18005b3..4caadf73fc4a 100644
--- a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
+++ b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
@@ -203,7 +203,7 @@ examples:
             spi-max-frequency = <5000000>;
 
             proximity {
-                    compatible = "google,cros-ec-mkbp-proximity";
+                compatible = "google,cros-ec-mkbp-proximity";
             };
 
             cbas {
-- 
2.32.0


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Re: [PATCH v6 3/4] mfd: dt-bindings: google,cros-ec: fix indentation in example

[Rob Herring]

On Mon, 24 Jan 2022 09:23:46 +0100, Krzysztof Kozlowski wrote:
> Correct level of indentation in the example.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  Documentation/devicetree/bindings/mfd/google,cros-ec.yaml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

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

Re: [PATCH v6 3/4] mfd: dt-bindings: google, cros-ec: fix indentation in example

[Rob Herring]

On Mon, 24 Jan 2022 09:23:46 +0100, Krzysztof Kozlowski wrote:
> Correct level of indentation in the example.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  Documentation/devicetree/bindings/mfd/google,cros-ec.yaml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

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

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Re: [PATCH v6 3/4] mfd: dt-bindings: google,cros-ec: fix indentation in example

[Lee Jones]

On Mon, 24 Jan 2022, Krzysztof Kozlowski wrote:

> Correct level of indentation in the example.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  Documentation/devicetree/bindings/mfd/google,cros-ec.yaml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

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

Re: [PATCH v6 3/4] mfd: dt-bindings: google, cros-ec: fix indentation in example

[Lee Jones]

On Mon, 24 Jan 2022, Krzysztof Kozlowski wrote:

> Correct level of indentation in the example.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  Documentation/devicetree/bindings/mfd/google,cros-ec.yaml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

-- 
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Principal Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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[PATCH v6 4/4] spi: s3c64xx: allow controller-data to be optional

[Krzysztof Kozlowski]

The Samsung SoC SPI driver requires to provide controller-data node
for each of SPI peripheral device nodes.  Make this controller-data node
optional, so DTS could be simpler.

Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Andi Shyti <andi@etezian.org>
---
 drivers/spi/spi-s3c64xx.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 8755cd85e83c..386550fca81c 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -796,16 +796,14 @@ static struct s3c64xx_spi_csinfo *s3c64xx_get_slave_ctrldata(
 		return ERR_PTR(-EINVAL);
 	}
 
-	data_np = of_get_child_by_name(slave_np, "controller-data");
-	if (!data_np) {
-		dev_err(&spi->dev, "child node 'controller-data' not found\n");
-		return ERR_PTR(-EINVAL);
-	}
-
 	cs = kzalloc(sizeof(*cs), GFP_KERNEL);
-	if (!cs) {
-		of_node_put(data_np);
+	if (!cs)
 		return ERR_PTR(-ENOMEM);
+
+	data_np = of_get_child_by_name(slave_np, "controller-data");
+	if (!data_np) {
+		dev_info(&spi->dev, "feedback delay set to default (0)\n");
+		return cs;
 	}
 
 	of_property_read_u32(data_np, "samsung,spi-feedback-delay", &fb_delay);
-- 
2.32.0

[PATCH v6 4/4] spi: s3c64xx: allow controller-data to be optional

[Krzysztof Kozlowski]

The Samsung SoC SPI driver requires to provide controller-data node
for each of SPI peripheral device nodes.  Make this controller-data node
optional, so DTS could be simpler.

Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Andi Shyti <andi@etezian.org>
---
 drivers/spi/spi-s3c64xx.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 8755cd85e83c..386550fca81c 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -796,16 +796,14 @@ static struct s3c64xx_spi_csinfo *s3c64xx_get_slave_ctrldata(
 		return ERR_PTR(-EINVAL);
 	}
 
-	data_np = of_get_child_by_name(slave_np, "controller-data");
-	if (!data_np) {
-		dev_err(&spi->dev, "child node 'controller-data' not found\n");
-		return ERR_PTR(-EINVAL);
-	}
-
 	cs = kzalloc(sizeof(*cs), GFP_KERNEL);
-	if (!cs) {
-		of_node_put(data_np);
+	if (!cs)
 		return ERR_PTR(-ENOMEM);
+
+	data_np = of_get_child_by_name(slave_np, "controller-data");
+	if (!data_np) {
+		dev_info(&spi->dev, "feedback delay set to default (0)\n");
+		return cs;
 	}
 
 	of_property_read_u32(data_np, "samsung,spi-feedback-delay", &fb_delay);
-- 
2.32.0


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Re: [PATCH v6 4/4] spi: s3c64xx: allow controller-data to be optional

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 296 bytes --]

On Mon, Jan 24, 2022 at 09:23:47AM +0100, Krzysztof Kozlowski wrote:
> The Samsung SoC SPI driver requires to provide controller-data node
> for each of SPI peripheral device nodes.  Make this controller-data node
> optional, so DTS could be simpler.

Reviwed-by: Mark Brown <broonie@kernel.org>

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: [PATCH v6 4/4] spi: s3c64xx: allow controller-data to be optional

[Mark Brown]

[-- Attachment #1.1: Type: text/plain, Size: 296 bytes --]

On Mon, Jan 24, 2022 at 09:23:47AM +0100, Krzysztof Kozlowski wrote:
> The Samsung SoC SPI driver requires to provide controller-data node
> for each of SPI peripheral device nodes.  Make this controller-data node
> optional, so DTS could be simpler.

Reviwed-by: Mark Brown <broonie@kernel.org>

[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

[-- Attachment #2: Type: text/plain, Size: 176 bytes --]

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Re: [PATCH v6 4/4] spi: s3c64xx: allow controller-data to be optional

[Lee Jones]

On Mon, 24 Jan 2022, Krzysztof Kozlowski wrote:

> The Samsung SoC SPI driver requires to provide controller-data node
> for each of SPI peripheral device nodes.  Make this controller-data node
> optional, so DTS could be simpler.
> 
> Suggested-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
> Reviewed-by: Andi Shyti <andi@etezian.org>
> ---
>  drivers/spi/spi-s3c64xx.c | 14 ++++++--------
>  1 file changed, 6 insertions(+), 8 deletions(-)

Applied, thanks.

-- 
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Principal Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog

Re: [PATCH v6 4/4] spi: s3c64xx: allow controller-data to be optional

[Lee Jones]

On Mon, 24 Jan 2022, Krzysztof Kozlowski wrote:

> The Samsung SoC SPI driver requires to provide controller-data node
> for each of SPI peripheral device nodes.  Make this controller-data node
> optional, so DTS could be simpler.
> 
> Suggested-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
> Reviewed-by: Andi Shyti <andi@etezian.org>
> ---
>  drivers/spi/spi-s3c64xx.c | 14 ++++++--------
>  1 file changed, 6 insertions(+), 8 deletions(-)

Applied, thanks.

-- 
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Principal Technical Lead - Developer Services
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Re: [PATCH v6 0/4] spi: dt-bindings: samsung: convert to dtschema

[Krzysztof Kozlowski]

On 24/01/2022 09:23, Krzysztof Kozlowski wrote:
> Hi,
> 

Hi Lee,

The patches got reviews/acks from Rob and Mark, so I think they are
clear to go via MFD tree. Could you take a look?

Best regards,
Krzysztof

> Changes since v5
> ================
> 1. Add new patch 3 (fix indentation in example).
> 2. Patch 2: reference spi-peripheral-props in else.
> 3. Add tags.
> 
> Changes since v4
> ================
> 1. Do not require samsung,spi-feedback-delay and fold patch 3 into patch 2.
> 2. Rework message in patch 4.
> 3. Add tags.
> 
> Changes since v3
> ================
> 1. Patch 2: correct path in exynos-usi.yaml.
> 2. Add patch 5.
> 3. Add tags.
> 
> Changes since v2
> ================
> 1. Patch 2: drop child device schema, as Rob suggested.
> 
> Changes since v1
> ================
> 1. Patch 2: describe devices matching compatible, correct issues pointed out by
>    Rob, add reviewed-by tag.
> 2. New patches 3 and 4.
> 
> Best regards,
> Krzysztof
> 
> Krzysztof Kozlowski (4):
>   spi: dt-bindings: samsung: convert to dtschema
>   mfd: dt-bindings: google,cros-ec: reference Samsung SPI bindings
>   mfd: dt-bindings: google,cros-ec: fix indentation in example
>   spi: s3c64xx: allow controller-data to be optional
> 
>  .../bindings/mfd/google,cros-ec.yaml          |  31 +--
>  .../bindings/soc/samsung/exynos-usi.yaml      |   2 +-
>  .../spi/samsung,spi-peripheral-props.yaml     |  33 ++++
>  .../devicetree/bindings/spi/samsung,spi.yaml  | 187 ++++++++++++++++++
>  .../bindings/spi/spi-peripheral-props.yaml    |   1 +
>  .../devicetree/bindings/spi/spi-samsung.txt   | 122 ------------
>  MAINTAINERS                                   |   2 +-
>  drivers/spi/spi-s3c64xx.c                     |  14 +-
>  8 files changed, 246 insertions(+), 146 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
>  create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
>  delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt
> 

Re: [PATCH v6 0/4] spi: dt-bindings: samsung: convert to dtschema

[Krzysztof Kozlowski]

On 24/01/2022 09:23, Krzysztof Kozlowski wrote:
> Hi,
> 

Hi Lee,

The patches got reviews/acks from Rob and Mark, so I think they are
clear to go via MFD tree. Could you take a look?

Best regards,
Krzysztof

> Changes since v5
> ================
> 1. Add new patch 3 (fix indentation in example).
> 2. Patch 2: reference spi-peripheral-props in else.
> 3. Add tags.
> 
> Changes since v4
> ================
> 1. Do not require samsung,spi-feedback-delay and fold patch 3 into patch 2.
> 2. Rework message in patch 4.
> 3. Add tags.
> 
> Changes since v3
> ================
> 1. Patch 2: correct path in exynos-usi.yaml.
> 2. Add patch 5.
> 3. Add tags.
> 
> Changes since v2
> ================
> 1. Patch 2: drop child device schema, as Rob suggested.
> 
> Changes since v1
> ================
> 1. Patch 2: describe devices matching compatible, correct issues pointed out by
>    Rob, add reviewed-by tag.
> 2. New patches 3 and 4.
> 
> Best regards,
> Krzysztof
> 
> Krzysztof Kozlowski (4):
>   spi: dt-bindings: samsung: convert to dtschema
>   mfd: dt-bindings: google,cros-ec: reference Samsung SPI bindings
>   mfd: dt-bindings: google,cros-ec: fix indentation in example
>   spi: s3c64xx: allow controller-data to be optional
> 
>  .../bindings/mfd/google,cros-ec.yaml          |  31 +--
>  .../bindings/soc/samsung/exynos-usi.yaml      |   2 +-
>  .../spi/samsung,spi-peripheral-props.yaml     |  33 ++++
>  .../devicetree/bindings/spi/samsung,spi.yaml  | 187 ++++++++++++++++++
>  .../bindings/spi/spi-peripheral-props.yaml    |   1 +
>  .../devicetree/bindings/spi/spi-samsung.txt   | 122 ------------
>  MAINTAINERS                                   |   2 +-
>  drivers/spi/spi-s3c64xx.c                     |  14 +-
>  8 files changed, 246 insertions(+), 146 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
>  create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
>  delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt
> 



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[GIT PULL] Immutable branch between MFD, SPI and DT due for the v5.18 merge window

[Lee Jones]

Enjoy!

The following changes since commit e783362eb54cd99b2cac8b3a9aeac942e6f6ac07:

  Linux 5.17-rc1 (2022-01-23 10:12:53 +0200)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git ib-mfd-spi-dt-v5.18

for you to fetch changes up to 172e611b54e813c49a35b6b74bccaa99f27bf566:

  dt-bindings: mfd: maxim,max77802: Convert to dtschema (2022-03-07 12:55:59 +0000)

----------------------------------------------------------------
Immutable branch between MFD, SPI and DT  due for the v5.18 merge window

----------------------------------------------------------------
Krzysztof Kozlowski (13):
      dt-bindings: extcon: maxim,max77843: Add MAX77843 bindings
      regulator: dt-bindings: maxim,max77843: Add MAX77843 bindings
      dt-bindings: mfd: maxim,max77843: Add MAX77843 bindings
      MAINTAINERS: mfd: Cover MAX77843 by Maxim PMIC/MUIC for Exynos boards entry
      spi: dt-bindings: samsung: Convert to dtschema
      mfd: dt-bindings: google,cros-ec: Reference Samsung SPI bindings
      mfd: dt-bindings: google,cros-ec: Fix indentation in example
      spi: s3c64xx: Allow controller-data to be optional
      dt-bindings: power: supply: maxim,max14577: Convert to dtschema
      regulator: dt-bindings: maxim,max14577: Convert to dtschema
      dt-bindings: mfd: maxim,max14577: Convert to dtschema
      regulator: dt-bindings: maxim,max77802: Convert to dtschema
      dt-bindings: mfd: maxim,max77802: Convert to dtschema

 .../devicetree/bindings/extcon/maxim,max77843.yaml |  40 +++++
 .../devicetree/bindings/mfd/google,cros-ec.yaml    |  31 ++--
 Documentation/devicetree/bindings/mfd/max14577.txt | 147 ----------------
 Documentation/devicetree/bindings/mfd/max77802.txt |  25 ---
 .../devicetree/bindings/mfd/maxim,max14577.yaml    | 195 +++++++++++++++++++++
 .../devicetree/bindings/mfd/maxim,max77802.yaml    | 194 ++++++++++++++++++++
 .../devicetree/bindings/mfd/maxim,max77843.yaml    | 144 +++++++++++++++
 .../bindings/power/supply/maxim,max14577.yaml      |  84 +++++++++
 .../devicetree/bindings/regulator/max77802.txt     | 111 ------------
 .../bindings/regulator/maxim,max14577.yaml         |  78 +++++++++
 .../bindings/regulator/maxim,max77802.yaml         |  85 +++++++++
 .../bindings/regulator/maxim,max77843.yaml         |  65 +++++++
 .../bindings/soc/samsung/exynos-usi.yaml           |   2 +-
 .../bindings/spi/samsung,spi-peripheral-props.yaml |  33 ++++
 .../devicetree/bindings/spi/samsung,spi.yaml       | 187 ++++++++++++++++++++
 .../bindings/spi/spi-peripheral-props.yaml         |   1 +
 .../devicetree/bindings/spi/spi-samsung.txt        | 122 -------------
 MAINTAINERS                                        |   9 +-
 drivers/spi/spi-s3c64xx.c                          |  14 +-
 19 files changed, 1136 insertions(+), 431 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/extcon/maxim,max77843.yaml
 delete mode 100644 Documentation/devicetree/bindings/mfd/max14577.txt
 delete mode 100644 Documentation/devicetree/bindings/mfd/max77802.txt
 create mode 100644 Documentation/devicetree/bindings/mfd/maxim,max14577.yaml
 create mode 100644 Documentation/devicetree/bindings/mfd/maxim,max77802.yaml
 create mode 100644 Documentation/devicetree/bindings/mfd/maxim,max77843.yaml
 create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
 delete mode 100644 Documentation/devicetree/bindings/regulator/max77802.txt
 create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max14577.yaml
 create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max77802.yaml
 create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max77843.yaml
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
 delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt

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

[GIT PULL] Immutable branch between MFD, SPI and DT due for the v5.18 merge window

[Lee Jones]

Enjoy!

The following changes since commit e783362eb54cd99b2cac8b3a9aeac942e6f6ac07:

  Linux 5.17-rc1 (2022-01-23 10:12:53 +0200)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git ib-mfd-spi-dt-v5.18

for you to fetch changes up to 172e611b54e813c49a35b6b74bccaa99f27bf566:

  dt-bindings: mfd: maxim,max77802: Convert to dtschema (2022-03-07 12:55:59 +0000)

----------------------------------------------------------------
Immutable branch between MFD, SPI and DT  due for the v5.18 merge window

----------------------------------------------------------------
Krzysztof Kozlowski (13):
      dt-bindings: extcon: maxim,max77843: Add MAX77843 bindings
      regulator: dt-bindings: maxim,max77843: Add MAX77843 bindings
      dt-bindings: mfd: maxim,max77843: Add MAX77843 bindings
      MAINTAINERS: mfd: Cover MAX77843 by Maxim PMIC/MUIC for Exynos boards entry
      spi: dt-bindings: samsung: Convert to dtschema
      mfd: dt-bindings: google,cros-ec: Reference Samsung SPI bindings
      mfd: dt-bindings: google,cros-ec: Fix indentation in example
      spi: s3c64xx: Allow controller-data to be optional
      dt-bindings: power: supply: maxim,max14577: Convert to dtschema
      regulator: dt-bindings: maxim,max14577: Convert to dtschema
      dt-bindings: mfd: maxim,max14577: Convert to dtschema
      regulator: dt-bindings: maxim,max77802: Convert to dtschema
      dt-bindings: mfd: maxim,max77802: Convert to dtschema

 .../devicetree/bindings/extcon/maxim,max77843.yaml |  40 +++++
 .../devicetree/bindings/mfd/google,cros-ec.yaml    |  31 ++--
 Documentation/devicetree/bindings/mfd/max14577.txt | 147 ----------------
 Documentation/devicetree/bindings/mfd/max77802.txt |  25 ---
 .../devicetree/bindings/mfd/maxim,max14577.yaml    | 195 +++++++++++++++++++++
 .../devicetree/bindings/mfd/maxim,max77802.yaml    | 194 ++++++++++++++++++++
 .../devicetree/bindings/mfd/maxim,max77843.yaml    | 144 +++++++++++++++
 .../bindings/power/supply/maxim,max14577.yaml      |  84 +++++++++
 .../devicetree/bindings/regulator/max77802.txt     | 111 ------------
 .../bindings/regulator/maxim,max14577.yaml         |  78 +++++++++
 .../bindings/regulator/maxim,max77802.yaml         |  85 +++++++++
 .../bindings/regulator/maxim,max77843.yaml         |  65 +++++++
 .../bindings/soc/samsung/exynos-usi.yaml           |   2 +-
 .../bindings/spi/samsung,spi-peripheral-props.yaml |  33 ++++
 .../devicetree/bindings/spi/samsung,spi.yaml       | 187 ++++++++++++++++++++
 .../bindings/spi/spi-peripheral-props.yaml         |   1 +
 .../devicetree/bindings/spi/spi-samsung.txt        | 122 -------------
 MAINTAINERS                                        |   9 +-
 drivers/spi/spi-s3c64xx.c                          |  14 +-
 19 files changed, 1136 insertions(+), 431 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/extcon/maxim,max77843.yaml
 delete mode 100644 Documentation/devicetree/bindings/mfd/max14577.txt
 delete mode 100644 Documentation/devicetree/bindings/mfd/max77802.txt
 create mode 100644 Documentation/devicetree/bindings/mfd/maxim,max14577.yaml
 create mode 100644 Documentation/devicetree/bindings/mfd/maxim,max77802.yaml
 create mode 100644 Documentation/devicetree/bindings/mfd/maxim,max77843.yaml
 create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
 delete mode 100644 Documentation/devicetree/bindings/regulator/max77802.txt
 create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max14577.yaml
 create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max77802.yaml
 create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max77843.yaml
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
 create mode 100644 Documentation/devicetree/bindings/spi/samsung,spi.yaml
 delete mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt

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

_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel