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Date: Fri, 18 Nov 2022 15:33:38 +0100
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Jakub Kicinski <kuba@...nel.org>,
Wim Van Sebroeck <wim@...ux-watchdog.org>,
Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
Rob Herring <robh+dt@...nel.org>, Andrew Lunn <andrew@...n.ch>,
Alessandro Zummo <a.zummo@...ertech.it>,
Eric Dumazet <edumazet@...gle.com>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Kevin Hilman <khilman@...libre.com>,
Ulf Hansson <ulf.hansson@...aro.org>,
Heiner Kallweit <hkallweit1@...il.com>,
Vinod Koul <vkoul@...nel.org>,
Russell King <linux@...linux.org.uk>,
Thomas Gleixner <tglx@...utronix.de>,
Kishon Vijay Abraham I <kishon@...nel.org>,
Guenter Roeck <linux@...ck-us.net>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Jerome Brunet <jbrunet@...libre.com>,
Paolo Abeni <pabeni@...hat.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
"David S. Miller" <davem@...emloft.net>
Cc: linux-media@...r.kernel.org, netdev@...r.kernel.org,
linux-amlogic@...ts.infradead.org, linux-mmc@...r.kernel.org,
linux-rtc@...r.kernel.org, linux-phy@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org,
linux-watchdog@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-pci@...r.kernel.org,
Neil Armstrong <neil.armstrong@...aro.org>,
devicetree@...r.kernel.org
Subject: [PATCH 12/12] dt-bindings: net: convert mdio-mux-meson-g12a.txt to
dt-schema
Convert MDIO bus multiplexer/glue of Amlogic G12a SoC family bindings
to dt-schema.
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
.../bindings/net/amlogic,g12a-mdio-mux.yaml | 80 ++++++++++++++++++++++
.../bindings/net/mdio-mux-meson-g12a.txt | 48 -------------
2 files changed, 80 insertions(+), 48 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/amlogic,g12a-mdio-mux.yaml b/Documentation/devicetree/bindings/net/amlogic,g12a-mdio-mux.yaml
new file mode 100644
index 000000000000..ec5c038ce6a0
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/amlogic,g12a-mdio-mux.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/amlogic,g12a-mdio-mux.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MDIO bus multiplexer/glue of Amlogic G12a SoC family
+
+description:
+ This is a special case of a MDIO bus multiplexer. It allows to choose between
+ the internal mdio bus leading to the embedded 10/100 PHY or the external
+ MDIO bus.
+
+maintainers:
+ - Neil Armstrong <neil.armstrong@...aro.org>
+
+allOf:
+ - $ref: mdio-mux.yaml#
+
+properties:
+ compatible:
+ const: amlogic,g12a-mdio-mux
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: peripheral clock
+ - description: platform crytal
+ - description: SoC 50MHz MPLL
+
+ clock-names:
+ items:
+ - const: pclk
+ - const: clkin0
+ - const: clkin1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ mdio-multiplexer@...00 {
+ compatible = "amlogic,g12a-mdio-mux";
+ reg = <0x4c000 0xa4>;
+ clocks = <&clkc_eth_phy>, <&xtal>, <&clkc_mpll>;
+ clock-names = "pclk", "clkin0", "clkin1";
+ mdio-parent-bus = <&mdio0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mdio@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mdio@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethernet-phy@8 {
+ compatible = "ethernet-phy-id0180.3301",
+ "ethernet-phy-ieee802.3-c22";
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <8>;
+ max-speed = <100>;
+ };
+ };
+ };
+...
diff --git a/Documentation/devicetree/bindings/net/mdio-mux-meson-g12a.txt b/Documentation/devicetree/bindings/net/mdio-mux-meson-g12a.txt
deleted file mode 100644
index 3a96cbed9294..000000000000
--- a/Documentation/devicetree/bindings/net/mdio-mux-meson-g12a.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-Properties for the MDIO bus multiplexer/glue of Amlogic G12a SoC family.
-
-This is a special case of a MDIO bus multiplexer. It allows to choose between
-the internal mdio bus leading to the embedded 10/100 PHY or the external
-MDIO bus.
-
-Required properties in addition to the generic multiplexer properties:
-- compatible : amlogic,g12a-mdio-mux
-- reg: physical address and length of the multiplexer/glue registers
-- clocks: list of clock phandle, one for each entry clock-names.
-- clock-names: should contain the following:
- * "pclk" : peripheral clock.
- * "clkin0" : platform crytal
- * "clkin1" : SoC 50MHz MPLL
-
-Example :
-
-mdio_mux: mdio-multiplexer@...00 {
- compatible = "amlogic,g12a-mdio-mux";
- reg = <0x0 0x4c000 0x0 0xa4>;
- clocks = <&clkc CLKID_ETH_PHY>,
- <&xtal>,
- <&clkc CLKID_MPLL_5OM>;
- clock-names = "pclk", "clkin0", "clkin1";
- mdio-parent-bus = <&mdio0>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- ext_mdio: mdio@0 {
- reg = <0>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- int_mdio: mdio@1 {
- reg = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- internal_ephy: ethernet-phy@8 {
- compatible = "ethernet-phy-id0180.3301",
- "ethernet-phy-ieee802.3-c22";
- interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
- reg = <8>;
- max-speed = <100>;
- };
- };
-};
--
b4 0.10.1
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