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From:   Neil Armstrong <neil.armstrong@linaro.org>
Date:   Fri, 18 Nov 2022 15:33:34 +0100
Subject: [PATCH 08/12] dt-bindings: timer: convert timer/amlogic,meson7-timer.txt to
 dt-schema
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To:     Jakub Kicinski <kuba@kernel.org>,
        Wim Van Sebroeck <wim@linux-watchdog.org>,
        Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
        Rob Herring <robh+dt@kernel.org>, Andrew Lunn <andrew@lunn.ch>,
        Alessandro Zummo <a.zummo@towertech.it>,
        Eric Dumazet <edumazet@google.com>,
        Bjorn Helgaas <bhelgaas@google.com>,
        Kevin Hilman <khilman@baylibre.com>,
        Ulf Hansson <ulf.hansson@linaro.org>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        Vinod Koul <vkoul@kernel.org>,
        Russell King <linux@armlinux.org.uk>,
        Thomas Gleixner <tglx@linutronix.de>,
        Kishon Vijay Abraham I <kishon@kernel.org>,
        Guenter Roeck <linux@roeck-us.net>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
        Alexandre Belloni <alexandre.belloni@bootlin.com>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        Jerome Brunet <jbrunet@baylibre.com>,
        Paolo Abeni <pabeni@redhat.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        "David S. Miller" <davem@davemloft.net>
Cc:     linux-media@vger.kernel.org, netdev@vger.kernel.org,
        linux-amlogic@lists.infradead.org, linux-mmc@vger.kernel.org,
        linux-rtc@vger.kernel.org, linux-phy@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org,
        linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-pci@vger.kernel.org,
        Neil Armstrong <neil.armstrong@linaro.org>,
        devicetree@vger.kernel.org
Precedence: bulk

Convert the Amlogic Meson6 SoCs Timer Controller bindings to dt-schema.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 .../bindings/timer/amlogic,meson6-timer.txt        | 22 ---------
 .../bindings/timer/amlogic,meson6-timer.yaml       | 53 ++++++++++++++++++++++
 2 files changed, 53 insertions(+), 22 deletions(-)

diff --git a/Documentation/devicetree/bindings/timer/amlogic,meson6-timer.txt b/Documentation/devicetree/bindings/timer/amlogic,meson6-timer.txt
deleted file mode 100644
index a9da22bda912..000000000000
--- a/Documentation/devicetree/bindings/timer/amlogic,meson6-timer.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Amlogic Meson6 SoCs Timer Controller
-
-Required properties:
-
-- compatible : should be "amlogic,meson6-timer"
-- reg : Specifies base physical address and size of the registers.
-- interrupts : The four interrupts, one for each timer event
-- clocks : phandles to the pclk (system clock) and XTAL clocks
-- clock-names : must contain "pclk" and "xtal"
-
-Example:
-
-timer@c1109940 {
-	compatible = "amlogic,meson6-timer";
-	reg = <0xc1109940 0x14>;
-	interrupts = <GIC_SPI 10 IRQ_TYPE_EDGE_RISING>,
-		     <GIC_SPI 11 IRQ_TYPE_EDGE_RISING>,
-		     <GIC_SPI 6 IRQ_TYPE_EDGE_RISING>,
-		     <GIC_SPI 29 IRQ_TYPE_EDGE_RISING>;
-	clocks = <&xtal>, <&clk81>;
-	clock-names = "xtal", "pclk";
-};
diff --git a/Documentation/devicetree/bindings/timer/amlogic,meson6-timer.yaml b/Documentation/devicetree/bindings/timer/amlogic,meson6-timer.yaml
new file mode 100644
index 000000000000..ffcb137e720e
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/amlogic,meson6-timer.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/amlogic,meson6-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Meson6 SoCs Timer Controller
+
+maintainers:
+  - Neil Armstrong <neil.armstrong@linaro.org>
+  - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+
+properties:
+  compatible:
+    const: amlogic,meson6-timer
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 4
+
+  clocks:
+    maxItems: 2
+
+  clock-names:
+    items:
+      - const: xtal
+      - const: pclk
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    timer@c1109940 {
+        compatible = "amlogic,meson6-timer";
+        reg = <0xc1109940 0x14>;
+        interrupts = <GIC_SPI 10 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 11 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 6 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 29 IRQ_TYPE_EDGE_RISING>;
+        clocks = <&xtal>, <&clk81>;
+        clock-names = "xtal", "pclk";
+    };

-- 
b4 0.10.1