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* [PATCH 1/6] dt-bindings: gpio: Convert bindings for NXP PCA953x family to dtschema
@ 2020-08-29  9:40 Krzysztof Kozlowski
  2020-08-29  9:40 ` [PATCH 2/6] dt-bindings: gpio: Convert bindings for Maxim MAX732x " Krzysztof Kozlowski
                   ` (5 more replies)
  0 siblings, 6 replies; 12+ messages in thread
From: Krzysztof Kozlowski @ 2020-08-29  9:40 UTC (permalink / raw)
  To: Linus Walleij, Bartosz Golaszewski, Rob Herring,
	Benoît Cousson, Tony Lindgren, Joel Stanley, Andrew Jeffery,
	Jason Cooper, Andrew Lunn, Sebastian Hesselbarth,
	Gregory Clement, Shawn Guo, Sascha Hauer,
	Pengutronix Kernel Team, Stefan Agner, linux-gpio, devicetree,
	linux-kernel, linux-omap, linux-arm-kernel, linux-aspeed
  Cc: Krzysztof Kozlowski

Convert the NXP PCA953x family of GPIO expanders bindings to device tree
schema.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 .../devicetree/bindings/gpio/gpio-pca953x.txt |  90 ------------
 .../bindings/gpio/gpio-pca95xx.yaml           | 138 ++++++++++++++++++
 .../devicetree/bindings/trivial-devices.yaml  |   4 -
 3 files changed, 138 insertions(+), 94 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
 create mode 100644 Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml

diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
deleted file mode 100644
index 3126c3817e2a..000000000000
--- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
+++ /dev/null
@@ -1,90 +0,0 @@
-* NXP PCA953x I2C GPIO multiplexer
-
-Required properties:
- - compatible: Has to contain one of the following:
-	nxp,pca6416
-	nxp,pca9505
-	nxp,pca9534
-	nxp,pca9535
-	nxp,pca9536
-	nxp,pca9537
-	nxp,pca9538
-	nxp,pca9539
-	nxp,pca9554
-	nxp,pca9555
-	nxp,pca9556
-	nxp,pca9557
-	nxp,pca9574
-	nxp,pca9575
-	nxp,pca9698
-	nxp,pcal6416
-	nxp,pcal6524
-	nxp,pcal9535
-	nxp,pcal9555a
-	maxim,max7310
-	maxim,max7312
-	maxim,max7313
-	maxim,max7315
-	ti,pca6107
-	ti,pca9536
-	ti,tca6408
-	ti,tca6416
-	ti,tca6424
-	ti,tca9539
-	ti,tca9554
-	onnn,cat9554
-	onnn,pca9654
-	exar,xra1202
- - gpio-controller: if used as gpio expander.
- - #gpio-cells: if used as gpio expander.
- - interrupt-controller: if to be used as interrupt expander.
- - #interrupt-cells: if to be used as interrupt expander.
-
-Optional properties:
- - interrupts: interrupt specifier for the device's interrupt output.
- - reset-gpios: GPIO specification for the RESET input. This is an
-		active low signal to the PCA953x.
- - vcc-supply:	power supply regulator.
-
-Example:
-
-
-	gpio@20 {
-		compatible = "nxp,pca9505";
-		reg = <0x20>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_pca9505>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
-	};
-
-
-Example with Interrupts:
-
-
-	gpio99: gpio@22 {
-		compatible = "nxp,pcal6524";
-		reg = <0x22>;
-		interrupt-parent = <&gpio6>;
-		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;	/* gpio6_161 */
-		interrupt-controller;
-		#interrupt-cells = <2>;
-		vcc-supply = <&vdds_1v8_main>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-line-names =
-			"hdmi-ct-hpd", "hdmi.ls-oe", "p02", "p03", "vibra", "fault2", "p06", "p07",
-			"en-usb", "en-host1", "en-host2", "chg-int", "p14", "p15", "mic-int", "en-modem",
-			"shdn-hs-amp", "chg-status+red", "green", "blue", "en-esata", "fault1", "p26", "p27";
-	};
-
-	ts3a227@3b {
-		compatible = "ti,ts3a227e";
-		reg = <0x3b>;
-		interrupt-parent = <&gpio99>;
-		interrupts = <14 IRQ_TYPE_EDGE_RISING>;
-		ti,micbias = <0>;	/* 2.1V */
-	};
-
diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml
new file mode 100644
index 000000000000..c5bb24b3b7b5
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml
@@ -0,0 +1,138 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/gpio-pca95xx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP PCA95xx I2C GPIO multiplexer
+
+maintainers:
+  - Krzysztof Kozlowski <krzk@kernel.org>
+
+properties:
+  compatible:
+    enum:
+      - exar,xra1202
+      - maxim,max7310
+      - maxim,max7312
+      - maxim,max7313
+      - maxim,max7315
+      - nxp,pca6416
+      - nxp,pca9505
+      - nxp,pca9534
+      - nxp,pca9535
+      - nxp,pca9536
+      - nxp,pca9537
+      - nxp,pca9538
+      - nxp,pca9539
+      - nxp,pca9554
+      - nxp,pca9555
+      - nxp,pca9556
+      - nxp,pca9557
+      - nxp,pca9574
+      - nxp,pca9575
+      - nxp,pca9698
+      - nxp,pcal6416
+      - nxp,pcal6524
+      - nxp,pcal9535
+      - nxp,pcal9555a
+      - onnn,cat9554
+      - onnn,pca9654
+      - ti,pca6107
+      - ti,pca9536
+      - ti,tca6408
+      - ti,tca6416
+      - ti,tca6424
+      - ti,tca9539
+      - ti,tca9554
+
+  reg:
+    maxItems: 1
+
+  gpio-controller: true
+
+  '#gpio-cells':
+    const: 2
+
+  gpio-line-names:
+    minItems: 1
+    maxItems: 32
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    const: 2
+
+  reset-gpios:
+    description:
+      GPIO specification for the RESET input. This is an active low signal to
+      the PCA953x.
+
+  vcc-supply:
+    description:
+      Optional power supply
+
+required:
+  - compatible
+  - reg
+  - gpio-controller
+  - "#gpio-cells"
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c0 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        gpio@20 {
+            compatible = "nxp,pca9505";
+            reg = <0x20>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&pinctrl_pca9505>;
+            gpio-controller;
+            #gpio-cells = <2>;
+            interrupt-parent = <&gpio3>;
+            interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
+        };
+    };
+
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c1 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        gpio99: gpio@22 {
+            compatible = "nxp,pcal6524";
+            reg = <0x22>;
+            interrupt-parent = <&gpio6>;
+            interrupts = <1 IRQ_TYPE_EDGE_FALLING>;	/* gpio6_161 */
+            interrupt-controller;
+            #interrupt-cells = <2>;
+            vcc-supply = <&vdds_1v8_main>;
+            gpio-controller;
+            #gpio-cells = <2>;
+            gpio-line-names = "hdmi-ct-hpd", "hdmi.ls-oe", "p02", "p03",
+                              "vibra", "fault2", "p06", "p07", "en-usb",
+                              "en-host1", "en-host2", "chg-int", "p14", "p15",
+                              "mic-int", "en-modem", "shdn-hs-amp",
+                              "chg-status+red", "green", "blue", "en-esata",
+                              "fault1", "p26", "p27";
+        };
+
+        ts3a227@3b {
+            compatible = "ti,ts3a227e";
+            reg = <0x3b>;
+            interrupt-parent = <&gpio99>;
+            interrupts = <14 IRQ_TYPE_EDGE_RISING>;
+            ti,micbias = <0>;	/* 2.1V */
+        };
+    };
diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 4ace8039840a..d0d00f2ae7f6 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -306,10 +306,6 @@ properties:
           - nuvoton,npct601
             # Nuvoton Temperature Sensor
           - nuvoton,w83773g
-            # Octal SMBus and I2C registered interface
-          - nxp,pca9556
-            # 8-bit I2C-bus and SMBus I/O port with reset
-          - nxp,pca9557
             # OKI ML86V7667 video decoder
           - oki,ml86v7667
             # OV5642: Color CMOS QSXGA (5-megapixel) Image Sensor with OmniBSI and Embedded TrueFocus
-- 
2.17.1


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Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-08-29  9:40 [PATCH 1/6] dt-bindings: gpio: Convert bindings for NXP PCA953x family to dtschema Krzysztof Kozlowski
2020-08-29  9:40 ` [PATCH 2/6] dt-bindings: gpio: Convert bindings for Maxim MAX732x " Krzysztof Kozlowski
2020-09-14 18:12   ` Rob Herring
2020-08-29  9:40 ` [PATCH 3/6] ARM: dts: am335x: lxm: Fix PCA9539 GPIO expander properties Krzysztof Kozlowski
2020-09-03  8:31   ` Tony Lindgren
2020-08-29  9:40 ` [PATCH 4/6] ARM: dts: aspeed: Fix PCA95xx GPIO expander properties on Portwell Krzysztof Kozlowski
2020-09-10 16:53   ` Krzysztof Kozlowski
2020-08-29  9:40 ` [PATCH 5/6] ARM: dts: dove: Fix PCA95xx GPIO expander properties on A510 Krzysztof Kozlowski
2020-09-12  9:41   ` Linus Walleij
2020-08-29  9:40 ` [PATCH 6/6] ARM: dts: vf: Fix PCA95xx GPIO expander properties on ZII CFU1 Krzysztof Kozlowski
2020-09-05  6:16   ` Shawn Guo
2020-09-10 16:54 ` [PATCH 1/6] dt-bindings: gpio: Convert bindings for NXP PCA953x family to dtschema Krzysztof Kozlowski

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