From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Charles Gorand <charles.gorand@effinnov.com>,
Mark Greer <mgreer@animalcreek.com>,
linux-nfc@lists.01.org, netdev@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-wireless@vger.kernel.org
Subject: [PATCH v2 5/8] dt-bindings: nfc: st,st95hf: convert to dtschema
Date: Mon, 11 Oct 2021 09:39:31 +0200 [thread overview]
Message-ID: <20211011073934.34340-6-krzysztof.kozlowski@canonical.com> (raw)
In-Reply-To: <20211011073934.34340-1-krzysztof.kozlowski@canonical.com>
Convert the ST ST95HF NFC controller to DT schema format.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
.../bindings/net/nfc/st,st95hf.yaml | 57 +++++++++++++++++++
.../devicetree/bindings/net/nfc/st95hf.txt | 45 ---------------
2 files changed, 57 insertions(+), 45 deletions(-)
create mode 100644 Documentation/devicetree/bindings/net/nfc/st,st95hf.yaml
delete mode 100644 Documentation/devicetree/bindings/net/nfc/st95hf.txt
diff --git a/Documentation/devicetree/bindings/net/nfc/st,st95hf.yaml b/Documentation/devicetree/bindings/net/nfc/st,st95hf.yaml
new file mode 100644
index 000000000000..d3bca376039e
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/nfc/st,st95hf.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/nfc/st,st95hf.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics ST95HF NFC controller
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+ compatible:
+ const: st,st95hf
+
+ enable-gpio:
+ description: Output GPIO pin used for enabling/disabling the controller
+
+ interrupts:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+ st95hfvin-supply:
+ description: ST95HF transceiver's Vin regulator supply
+
+ spi-max-frequency: true
+
+required:
+ - compatible
+ - enable-gpio
+ - interrupts
+ - reg
+ - spi-max-frequency
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ nfc@0{
+ compatible = "st,st95hf";
+ reg = <0>;
+
+ spi-max-frequency = <1000000>;
+ enable-gpio = <&pio4 GPIO_ACTIVE_HIGH>;
+ interrupt-parent = <&pio0>;
+ interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/net/nfc/st95hf.txt b/Documentation/devicetree/bindings/net/nfc/st95hf.txt
deleted file mode 100644
index 3f373a1e20ff..000000000000
--- a/Documentation/devicetree/bindings/net/nfc/st95hf.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-* STMicroelectronics : NFC Transceiver ST95HF
-
-ST NFC Transceiver is required to attach with SPI bus.
-ST95HF node should be defined in DT as SPI slave device of SPI
-master with which ST95HF transceiver is physically connected.
-The properties defined below are required to be the part of DT
-to include ST95HF transceiver into the platform.
-
-Required properties:
-===================
-- reg: Address of SPI slave "ST95HF transceiver" on SPI master bus.
-
-- compatible: should be "st,st95hf" for ST95HF NFC transceiver
-
-- spi-max-frequency: Max. operating SPI frequency for ST95HF
- transceiver.
-
-- enable-gpio: GPIO line to enable ST95HF transceiver.
-
-- interrupts : Standard way to define ST95HF transceiver's out
- interrupt.
-
-Optional property:
-=================
-- st95hfvin-supply : This is an optional property. It contains a
- phandle to ST95HF transceiver's regulator supply node in DT.
-
-Example:
-=======
-spi@9840000 {
- reg = <0x9840000 0x110>;
- #address-cells = <1>;
- #size-cells = <0>;
- cs-gpios = <&pio0 4>;
-
- st95hf@0{
- reg = <0>;
- compatible = "st,st95hf";
- spi-max-frequency = <1000000>;
- enable-gpio = <&pio4 0>;
- interrupt-parent = <&pio0>;
- interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
- };
-
-};
--
2.30.2
next prev parent reply other threads:[~2021-10-11 7:40 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-11 7:39 [PATCH v2 0/8] nfc: dt-bindings: convert to dt-schema Krzysztof Kozlowski
2021-10-11 7:39 ` [PATCH v2 1/8] dt-bindings: nfc: nxp,nci: convert to dtschema Krzysztof Kozlowski
2021-10-18 20:16 ` Rob Herring
2021-10-11 7:39 ` [PATCH v2 2/8] dt-bindings: nfc: nxp,nci: document NXP PN547 binding Krzysztof Kozlowski
2021-10-18 20:16 ` Rob Herring
2021-10-11 7:39 ` [PATCH v2 3/8] dt-bindings: nfc: nxp,pn532: convert to dtschema Krzysztof Kozlowski
2021-10-18 20:16 ` Rob Herring
2021-10-11 7:39 ` [PATCH v2 4/8] dt-bindings: nfc: st,st21nfca: " Krzysztof Kozlowski
2021-10-18 20:16 ` Rob Herring
2021-10-11 7:39 ` Krzysztof Kozlowski [this message]
2021-10-18 20:16 ` [PATCH v2 5/8] dt-bindings: nfc: st,st95hf: " Rob Herring
2021-10-11 7:39 ` [PATCH v2 6/8] dt-bindings: nfc: st,nci: " Krzysztof Kozlowski
2021-10-18 20:17 ` Rob Herring
2021-10-11 7:39 ` [PATCH v2 7/8] dt-bindings: nfc: ti,trf7970a: " Krzysztof Kozlowski
2021-10-18 20:17 ` Rob Herring
2021-10-11 7:39 ` [PATCH v2 8/8] dt-bindings: nfc: marvell,nci: " Krzysztof Kozlowski
2021-10-18 20:17 ` Rob Herring
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