From: Vitor soares <Vitor.Soares@synopsys.com>
To: boris.brezillon@bootlin.com, wsa@the-dreams.de,
linux-i2c@vger.kernel.org, corbet@lwn.net,
linux-doc@vger.kernel.org, gregkh@linuxfoundation.org,
arnd@arndb.de
Cc: psroka@cadence.com, agolec@cadence.com, adouglas@cadence.com,
bfolta@cadence.com, dkos@cadence.com, alicja@cadence.com,
cwronka@cadence.com, sureshp@cadence.com, rafalc@cadence.com,
thomas.petazzoni@bootlin.com, nm@ti.com, robh+dt@kernel.org,
pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
geert@linux-m68k.org, linus.walleij@linaro.org,
Xiang.Lin@synaptics.com, linux-gpio@vger.kernel.org,
nsekhar@ti.com, pgaj@cadence.com, peda@axentia.se,
Joao.Pinto@synopsys.com, Vitor.Soares@synopsys.com
Subject: [PATCH 2/3] dt-bindings: i3c: Document Synopsys DesignWare I3C master bindings
Date: Fri, 20 Jul 2018 21:57:51 +0100 [thread overview]
Message-ID: <1532120272-17157-3-git-send-email-soares@synopsys.com> (raw)
In-Reply-To: <1532120272-17157-1-git-send-email-soares@synopsys.com>
This patch document Synopsys DesignWare I3C master DT bindings.
Signed-off-by: Vitor soares <soares@synopsys.com>
---
.../devicetree/bindings/i3c/snps,dw-i3c-master.txt | 43 ++++++++++++++++++++++
1 file changed, 43 insertions(+)
create mode 100644 Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
diff --git a/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt b/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
new file mode 100644
index 0000000..7f5c8b0
--- /dev/null
+++ b/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
@@ -0,0 +1,43 @@
+Bindings for Synopsys DesignWare I3C master block
+=================================================
+
+Required properties:
+--------------------
+- compatible: shall be "snps,dw-i3c-master"
+- clocks: shall reference the core_clk
+- clock-names: shall contain "core_clk"
+- interrupts: the interrupt line connected to this I3C master
+- reg: Offset and length of I3C master registers
+
+Mandatory properties defined by the generic binding (see
+Documentation/devicetree/bindings/i3c/i3c.txt for more details):
+
+- #address-cells: shall be set to 3
+- #size-cells: shall be set to 0
+
+Optional properties defined by the generic binding (see
+Documentation/devicetree/bindings/i3c/i3c.txt for more details):
+
+- i2c-scl-hz
+- i3c-scl-hz
+
+I3C device connected on the bus follow the generic description (see
+Documentation/devicetree/bindings/i3c/i3c.txt for more details).
+
+Example:
+
+ i3c-master@0x2000 {
+ compatible = "snps,dw-i3c-master";
+ #address-cells = <3>;
+ #size-cells = <0>;
+ reg = <0x02000 0x1000>;
+ interrupts = <0>;
+ clocks = <&i3cclk>;
+ clock-names = "core_clk";
+
+ eeprom@0x57{
+ compatible = "atmel,24c01";
+ reg = < 0x57 0x80000010 0x0>;
+ pagesize = <0x8>;
+ };
+ };
--
2.7.4
next prev parent reply other threads:[~2018-07-20 20:57 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-20 20:57 [PATCH 0/3] Add driver for Synopsys DesignWare I3C master IP Vitor soares
2018-07-20 20:57 ` [PATCH 1/3] i3c: master: Add driver for Synopsys DesignWare IP Vitor soares
2018-07-21 15:35 ` Andy Shevchenko
2018-07-25 8:43 ` Vitor Soares
2018-07-25 16:56 ` Andy Shevchenko
2018-08-08 17:01 ` vitor
2018-07-27 13:38 ` Boris Brezillon
2018-08-08 17:28 ` vitor
2018-07-20 20:57 ` Vitor soares [this message]
2018-07-25 19:57 ` [PATCH 2/3] dt-bindings: i3c: Document Synopsys DesignWare I3C master bindings Rob Herring
2018-08-08 16:59 ` vitor
2018-08-13 14:15 ` Rob Herring
2018-07-20 20:57 ` [PATCH 3/3] MAINTAINERS: Add myself as the dw-i3c-master module maintainer Vitor soares
2018-07-20 21:58 ` [PATCH 0/3] Add driver for Synopsys DesignWare I3C master IP Wolfram Sang
2018-07-21 17:15 ` Boris Brezillon
2018-07-21 22:59 ` Wolfram Sang
-- strict thread matches above, loose matches on Subject: below --
2018-10-29 10:06 Vitor soares
2018-10-29 10:06 ` [PATCH 2/3] dt-bindings: i3c: Document Synopsys DesignWare I3C master bindings Vitor soares
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