From: Dan Murphy <dmurphy@ti.com>
To: <wg@grandegger.com>, <mkl@pengutronix.de>, <davem@davemloft.net>
Cc: <linux-can@vger.kernel.org>, <netdev@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, Dan Murphy <dmurphy@ti.com>
Subject: [RFC PATCH 2/3] dt-bindings: can: tcan4x5x: Add DT bindings for TCAN4x5X driver
Date: Wed, 10 Oct 2018 09:20:54 -0500 [thread overview]
Message-ID: <20181010142055.25271-3-dmurphy@ti.com> (raw)
In-Reply-To: <20181010142055.25271-1-dmurphy@ti.com>
DT binding documentation for TI TCAN4x5x driver.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
---
.../devicetree/bindings/net/can/tcan4x5x.txt | 34 +++++++++++++++++++
1 file changed, 34 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/can/tcan4x5x.txt
diff --git a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
new file mode 100644
index 000000000000..c742d0f10861
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
@@ -0,0 +1,34 @@
+Texas Instruments TCAN4x5x CAN Controller
+================================================
+
+This file provides device node information for the TCAN4x5x interface contains.
+
+Required properties:
+ - compatible: "ti,tcan4x5x"
+ - reg: 0
+ - #address-cells : 1
+ - #size-cells : 0
+ - spi-max-frequency: Maximum frequency of the SPI bus the chip can
+ operate at should be less than or equal to 18 MHz.
+ - data-ready-gpios: Interrupt GPIO for data and error reporting.
+ - wake-up-gpios: Wake up GPIO to wake up the TCAN device
+
+See Documentation/devicetree/bindings/net/can/m_can.txt for additional
+required property details.
+
+Optional properties:
+ - reset-gpios: Hardwired output GPIO. If not defined then software
+ reset.
+
+Example:
+tcan4x5x: tcan4x5x@0 {
+ compatible = "ti,tcan4x5x";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ clocks = <&tclkin_ck>;
+ spi-max-frequency = <10000000>;
+ data-ready-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
+ wake-up-gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
+ reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
+ };
--
2.19.0
next prev parent reply other threads:[~2018-10-10 14:21 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-10 14:20 [RFC PATCH 0/3] M_CAN Framework rework Dan Murphy
2018-10-10 14:20 ` [RFC PATCH 1/3] can: m_can: Create m_can core to leverage common code Dan Murphy
2018-10-27 14:19 ` Wolfgang Grandegger
2018-10-31 20:15 ` Dan Murphy
2018-11-03 10:45 ` Wolfgang Grandegger
2018-11-09 15:14 ` Dan Murphy
2019-01-09 20:58 ` Dan Murphy
2019-01-10 7:44 ` Wolfgang Grandegger
2019-01-10 7:57 ` Rizvi, Mohammad Faiz Abbas
2019-01-10 12:54 ` Dan Murphy
2019-01-10 12:53 ` Dan Murphy
2019-01-11 8:27 ` Wolfgang Grandegger
2019-01-11 12:27 ` Dan Murphy
2018-10-10 14:20 ` Dan Murphy [this message]
2018-10-10 14:20 ` [RFC PATCH 3/3] can: tcan4x5x: Add tcan4x5x driver to the kernel Dan Murphy
2018-10-17 20:21 ` [RFC PATCH 0/3] M_CAN Framework rework Dan Murphy
2018-10-24 7:33 ` Faiz Abbas
2018-10-24 11:39 ` Dan Murphy
2018-10-24 7:43 ` Wolfgang Grandegger
2018-10-24 11:36 ` Dan Murphy
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