dts: update to v6.2-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

6 files changed, 154 insertions, 3 deletions

diff --git a/dts/Bindings/gpio/gpio-davinci.yaml b/dts/Bindings/gpio/gpio-davinci.yaml
index f32e09ef93..10e56cf306 100644
--- a/dts/Bindings/gpio/gpio-davinci.yaml
+++ b/dts/Bindings/gpio/gpio-davinci.yaml
@@ -35,7 +35,7 @@ properties:
   gpio-line-names:
     description: strings describing the names of each gpio line.
     minItems: 1
-    maxItems: 100
+    maxItems: 144
 
   "#gpio-cells":
     const: 2
diff --git a/dts/Bindings/gpio/gpio-latch.yaml b/dts/Bindings/gpio/gpio-latch.yaml
new file mode 100644
index 0000000000..1ed82a2ceb
--- /dev/null
+++ b/dts/Bindings/gpio/gpio-latch.yaml
@@ -0,0 +1,94 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/gpio-latch.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: GPIO latch controller
+
+maintainers:
+  - Sascha Hauer <s.hauer@pengutronix.de>
+
+description: |
+  This binding describes a GPIO multiplexer based on latches connected to
+  other GPIOs, like this:
+
+  CLK0 ----------------------.        ,--------.
+  CLK1 -------------------.  `--------|>    #0 |
+                          |           |        |
+  OUT0 ----------------+--|-----------|D0    Q0|-----|<
+  OUT1 --------------+-|--|-----------|D1    Q1|-----|<
+  OUT2 ------------+-|-|--|-----------|D2    Q2|-----|<
+  OUT3 ----------+-|-|-|--|-----------|D3    Q3|-----|<
+  OUT4 --------+-|-|-|-|--|-----------|D4    Q4|-----|<
+  OUT5 ------+-|-|-|-|-|--|-----------|D5    Q5|-----|<
+  OUT6 ----+-|-|-|-|-|-|--|-----------|D6    Q6|-----|<
+  OUT7 --+-|-|-|-|-|-|-|--|-----------|D7    Q7|-----|<
+         | | | | | | | |  |           `--------'
+         | | | | | | | |  |
+         | | | | | | | |  |           ,--------.
+         | | | | | | | |  `-----------|>    #1 |
+         | | | | | | | |              |        |
+         | | | | | | | `--------------|D0    Q0|-----|<
+         | | | | | | `----------------|D1    Q1|-----|<
+         | | | | | `------------------|D2    Q2|-----|<
+         | | | | `--------------------|D3    Q3|-----|<
+         | | | `----------------------|D4    Q4|-----|<
+         | | `------------------------|D5    Q5|-----|<
+         | `--------------------------|D6    Q6|-----|<
+         `----------------------------|D7    Q7|-----|<
+                                      `--------'
+
+  The number of clk-gpios and latched-gpios is not fixed. The actual number
+  of number of latches and the number of inputs per latch is derived from
+  the number of GPIOs given in the corresponding device tree properties.
+
+properties:
+  compatible:
+    const: gpio-latch
+  "#gpio-cells":
+    const: 2
+
+  clk-gpios:
+    description: Array of GPIOs to be used to clock a latch
+
+  latched-gpios:
+    description: Array of GPIOs to be used as inputs per latch
+
+  setup-duration-ns:
+    description: Delay in nanoseconds to wait after the latch inputs have been
+      set up
+
+  clock-duration-ns:
+    description: Delay in nanoseconds to wait between clock output changes
+
+  gpio-controller: true
+
+  gpio-line-names: true
+
+required:
+  - compatible
+  - "#gpio-cells"
+  - gpio-controller
+  - clk-gpios
+  - latched-gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    gpio-latch {
+        #gpio-cells = <2>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_di_do_leds>;
+        compatible = "gpio-latch";
+        gpio-controller;
+        setup-duration-ns = <100>;
+        clock-duration-ns = <100>;
+
+        clk-gpios = <&gpio3 7 0>, <&gpio3 8 0>;
+        latched-gpios = <&gpio3 21 0>, <&gpio3 22 0>,
+                       <&gpio3 23 0>, <&gpio3 24 0>,
+                       <&gpio3 25 0>, <&gpio3 26 0>,
+                       <&gpio3 27 0>, <&gpio3 28 0>;
+    };
diff --git a/dts/Bindings/gpio/gpio-pca9570.yaml b/dts/Bindings/gpio/gpio-pca9570.yaml
index 1acaa0a3d3..48bf414aa5 100644
--- a/dts/Bindings/gpio/gpio-pca9570.yaml
+++ b/dts/Bindings/gpio/gpio-pca9570.yaml
@@ -12,6 +12,7 @@ maintainers:
 properties:
   compatible:
     enum:
+      - dlg,slg7xl45106
       - nxp,pca9570
       - nxp,pca9571
 
diff --git a/dts/Bindings/gpio/gpio-tpic2810.yaml b/dts/Bindings/gpio/gpio-tpic2810.yaml
index cb8a5c376e..157969bc4c 100644
--- a/dts/Bindings/gpio/gpio-tpic2810.yaml
+++ b/dts/Bindings/gpio/gpio-tpic2810.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/gpio/gpio-tpic2810.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: TPIC2810 GPIO controller bindings
+title: TPIC2810 GPIO controller
 
 maintainers:
   - Aswath Govindraju <a-govindraju@ti.com>
diff --git a/dts/Bindings/gpio/hisilicon,ascend910-gpio.yaml b/dts/Bindings/gpio/hisilicon,ascend910-gpio.yaml
new file mode 100644
index 0000000000..735d97d645
--- /dev/null
+++ b/dts/Bindings/gpio/hisilicon,ascend910-gpio.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/hisilicon,ascend910-gpio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: HiSilicon common GPIO controller
+
+maintainers:
+  - Jay Fang <f.fangjian@huawei.com>
+
+description:
+  The HiSilicon common GPIO controller can be used for many different
+  types of SoC such as Huawei Ascend AI series chips.
+
+properties:
+  compatible:
+    const: hisilicon,ascend910-gpio
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  gpio-controller: true
+
+  "#gpio-cells":
+    const: 2
+
+  ngpios:
+    minimum: 1
+    maximum: 32
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - gpio-controller
+  - "#gpio-cells"
+  - ngpios
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    gpio@840d0000 {
+      compatible = "hisilicon,ascend910-gpio";
+      reg = <0x840d0000 0x1000>;
+      ngpios = <32>;
+      gpio-controller;
+      #gpio-cells = <2>;
+      interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+    };
diff --git a/dts/Bindings/gpio/ti,omap-gpio.yaml b/dts/Bindings/gpio/ti,omap-gpio.yaml
index 7087e4a501..bd721c8390 100644
--- a/dts/Bindings/gpio/ti,omap-gpio.yaml
+++ b/dts/Bindings/gpio/ti,omap-gpio.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/gpio/ti,omap-gpio.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: OMAP GPIO controller bindings
+title: OMAP GPIO controller
 
 maintainers:
   - Grygorii Strashko <grygorii.strashko@ti.com>