linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
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,
	vitor.soares@synopsys.com, 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, mshettel@codeaurora.org, swboyd@chromium.org,
	joao.pinto@synopsys.com
Subject: [PATCH v3 2/3] dt-bindings: i3c: Document Synopsys DesignWare I3C master bindings
Date: Thu,  8 Nov 2018 17:14:10 +0000	[thread overview]
Message-ID: <1541697251-20392-3-git-send-email-soares@synopsys.com> (raw)
In-Reply-To: <1541697251-20392-1-git-send-email-soares@synopsys.com>

Document Synopsys DesignWare I3C master module

Signed-off-by: Vitor soares <soares@synopsys.com>
---
Changes in v3:
- Remove dummy characters

Changes in v2:
- Address the changes in Documentation/devicetree/bindings/i3c/i3c.txt
- Add controller version on compatible string

 .../devicetree/bindings/i3c/snps,dw-i3c-master.txt | 42 ++++++++++++++++++++++
 1 file changed, 42 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..b930c09
--- /dev/null
+++ b/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
@@ -0,0 +1,42 @@
+Bindings for Synopsys DesignWare I3C master block
+=================================================
+
+Required properties:
+--------------------
+- compatible: shall be "snps,dw-i3c-master-1.00a"
+- clocks: shall reference the 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@2000 {
+		compatible = "snps,dw-i3c-master-1.00a";
+		#address-cells = <3>;
+		#size-cells = <0>;
+		reg = <0x02000 0x1000>;
+		interrupts = <0>;
+		clocks = <&i3cclk>;
+
+		eeprom@57{
+			compatible = "atmel,24c01";
+			reg = < 0x57 0x0 0x10>;
+			pagesize = <0x8>;
+		};
+	};
+
-- 
2.7.4



  parent reply	other threads:[~2018-11-08 17:15 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-08 17:14 [PATCH v3 0/3] Add driver for Synopsys DesignWare I3C master IP Vitor soares
2018-11-08 17:14 ` [PATCH v3 1/3] i3c: master: Add driver for Synopsys DesignWare IP Vitor soares
2018-11-08 17:14 ` Vitor soares [this message]
2018-11-12  9:17   ` [PATCH v3 2/3] dt-bindings: i3c: Document Synopsys DesignWare I3C master bindings Boris Brezillon
2018-11-13 11:11     ` vitor
2018-11-13  2:09   ` Rob Herring
2018-11-13 11:20     ` vitor
2018-11-08 17:14 ` [PATCH v3 3/3] MAINTAINERS: Add myself as the dw-i3c-master module maintainer Vitor soares
2018-11-11 17:40 ` [PATCH v3 0/3] Add driver for Synopsys DesignWare I3C master IP Greg KH
2018-11-12  9:12 ` Boris Brezillon

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1541697251-20392-3-git-send-email-soares@synopsys.com \
    --to=vitor.soares@synopsys.com \
    --cc=Xiang.Lin@synaptics.com \
    --cc=adouglas@cadence.com \
    --cc=agolec@cadence.com \
    --cc=alicja@cadence.com \
    --cc=arnd@arndb.de \
    --cc=bfolta@cadence.com \
    --cc=boris.brezillon@bootlin.com \
    --cc=corbet@lwn.net \
    --cc=cwronka@cadence.com \
    --cc=devicetree@vger.kernel.org \
    --cc=dkos@cadence.com \
    --cc=galak@codeaurora.org \
    --cc=geert@linux-m68k.org \
    --cc=gregkh@linuxfoundation.org \
    --cc=ijc+devicetree@hellion.org.uk \
    --cc=joao.pinto@synopsys.com \
    --cc=linus.walleij@linaro.org \
    --cc=linux-doc@vger.kernel.org \
    --cc=linux-gpio@vger.kernel.org \
    --cc=linux-i2c@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=mshettel@codeaurora.org \
    --cc=nm@ti.com \
    --cc=nsekhar@ti.com \
    --cc=pawel.moll@arm.com \
    --cc=peda@axentia.se \
    --cc=pgaj@cadence.com \
    --cc=psroka@cadence.com \
    --cc=rafalc@cadence.com \
    --cc=robh+dt@kernel.org \
    --cc=sureshp@cadence.com \
    --cc=swboyd@chromium.org \
    --cc=thomas.petazzoni@bootlin.com \
    --cc=wsa@the-dreams.de \
    --subject='Re: [PATCH v3 2/3] dt-bindings: i3c: Document Synopsys DesignWare I3C master bindings' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).