From: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
To: Lee Jones <lee.jones@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Alexandre Courbot <gnurou@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Frank Rowand <frowand.list@gmail.com>,
Wolfram Sang <wsa@the-dreams.de>,
David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Wim Van Sebroeck <wim@iguana.be>, Peter Rosin <peda@axentia.se>,
Debjit Ghosh <dghosh@juniper.net>,
Georgi Vlaev <gvlaev@juniper.net>,
Guenter Roeck <linux@roeck-us.net>,
Maryam Seraj <mseraj@juniper.net>,
Pantelis Antoniou <pantelis.antoniou@konsulko.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-gpio@vger.kernel.org, linux-i2c@vger.kernel.org,
linux-mtd@lists.infradead.org, linux-watchdog@vger.kernel.org,
netdev@vger.kernel.org
Subject: [PATCH 02/10] mfd: sam: Add documentation for the SAM FPGA
Date: Fri, 7 Oct 2016 18:18:30 +0300 [thread overview]
Message-ID: <1475853518-22264-3-git-send-email-pantelis.antoniou@konsulko.com> (raw)
In-Reply-To: <1475853518-22264-1-git-send-email-pantelis.antoniou@konsulko.com>
From: Georgi Vlaev <gvlaev@juniper.net>
Add DT bindings document for the SAM MFD device.
Signed-off-by: Georgi Vlaev <gvlaev@juniper.net>
[Ported from Juniper kernel]
Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
---
Documentation/devicetree/bindings/mfd/jnx-sam.txt | 94 +++++++++++++++++++++++
1 file changed, 94 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/jnx-sam.txt
diff --git a/Documentation/devicetree/bindings/mfd/jnx-sam.txt b/Documentation/devicetree/bindings/mfd/jnx-sam.txt
new file mode 100644
index 0000000..b4af7ea
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/jnx-sam.txt
@@ -0,0 +1,94 @@
+Device-Tree bindings for Juniper Networks SAM MFD
+
+Required properties:
+
+- compatible - Must be: "jnx,sam"
+
+Optional properties:
+
+- pma-coefficients: A set of tupples containing the configuration of the PMA.
+
+Device Description
+------ -----------
+jnx,i2c-sam : I2C mux driver
+jnx,gpio-sam : GPIO block
+jnx,flash-sam : MTD Flash
+jnx,mdio-sam : MDIO interfaces
+
+All these optional nodes are described in their respective binding
+documents.
+
+Example node:
+
+pci-0000-10-00.0 {
+ compatible = "jnx,sam";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pma-coefficients = <4 0x0>;
+
+ i2c-sam@10 {
+ compatible = "jnx,i2c-sam";
+ mux-channels = <2>;
+ master-offset = <0x10000>;
+ };
+
+ gpiogpqam0: gpio-sam@10 {
+ compatible = "jnx,gpio-sam";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-count = <297>;
+ interrupt-controller;
+ /*
+ * 1st cell: gpio interrupt status bit
+ * 2nd cell: 1st pin
+ * 3rd cell: # of pins
+ */
+ gpio-interrupts =
+ <0 0 12>, /* phy_int_monitor_en [16] */
+ <1 235 24>, /* qsfpp_fpga_int_monitor [17] */
+ <2 259 24>, /* qsfpp_fpga_modprs_monitor [18] */
+ <3 295 1>, /* si5345_fpga_monitor [19] */
+ <4 294 1>; /* fpc_pic_int_monitor [20] */
+ };
+
+ flash-sam@10 {
+ compatible = "jnx,flash-sam";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ partition@0 {
+ reg = <0x0 0x400000>;
+ label = "pic0-golden";
+ read-only;
+ };
+ partition@400000 {
+ reg = <0x400000 0x400000>;
+ label = "pic0-user";
+ };
+ };
+
+ mdio-sam@10 {
+ compatible = "jnx,mdio-sam";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x40000>;
+
+ /* mii_bus types */
+ mdio0: mdio-sam@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0>;
+ };
+
+ mdio1: mdio-sam@4000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x4000>;
+ };
+
+ mdio2: mdio-sam@8000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x8000>;
+ };
+ };
+};
--
1.9.1
next prev parent reply other threads:[~2016-10-07 15:22 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-07 15:18 [PATCH 00/10] Introduce Juniper SAM FPGA driver Pantelis Antoniou
2016-10-07 15:18 ` [PATCH 01/10] mfd: Add Juniper SAM FPGA MFD driver Pantelis Antoniou
2016-10-07 15:18 ` Pantelis Antoniou [this message]
2016-10-10 19:47 ` [PATCH 02/10] mfd: sam: Add documentation for the SAM FPGA Rob Herring
2016-10-07 15:18 ` [PATCH 03/10] i2c: Juniper SAM I2C driver Pantelis Antoniou
2016-10-07 15:18 ` [PATCH 04/10] i2c: i2c-sam: Add device tree bindings Pantelis Antoniou
2016-10-10 19:54 ` Rob Herring
2016-10-11 7:13 ` Peter Rosin
2016-10-07 15:18 ` [PATCH 05/10] gpio: Introduce SAM gpio driver Pantelis Antoniou
2016-10-20 23:06 ` Linus Walleij
2016-10-07 15:18 ` [PATCH 06/10] gpio: sam: Document bindings of SAM FPGA GPIO block Pantelis Antoniou
2016-10-10 20:03 ` Rob Herring
2016-10-17 19:01 ` Pantelis Antoniou
2016-10-07 15:18 ` [PATCH 07/10] mtd: Add SAM Flash driver Pantelis Antoniou
2016-10-07 15:18 ` [PATCH 08/10] mtd: flash-sam: Bindings for Juniper's SAM FPGA flash Pantelis Antoniou
2016-10-10 20:07 ` Rob Herring
2016-10-17 19:03 ` Pantelis Antoniou
2016-10-07 15:18 ` [PATCH 09/10] net: phy: Add MDIO driver for Juniper's SAM FPGA Pantelis Antoniou
2016-10-07 21:13 ` Andrew Lunn
2016-10-08 16:30 ` Georgi Vlaev
2016-10-07 15:18 ` [PATCH 10/10] net: mdio-sam: Add device tree documentation for SAM MDIO Pantelis Antoniou
2016-10-10 8:50 ` Florian Fainelli
2016-10-10 14:53 ` Peter Rosin
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=1475853518-22264-3-git-send-email-pantelis.antoniou@konsulko.com \
--to=pantelis.antoniou@konsulko.com \
--cc=computersforpeace@gmail.com \
--cc=devicetree@vger.kernel.org \
--cc=dghosh@juniper.net \
--cc=dwmw2@infradead.org \
--cc=f.fainelli@gmail.com \
--cc=frowand.list@gmail.com \
--cc=gnurou@gmail.com \
--cc=gvlaev@juniper.net \
--cc=lee.jones@linaro.org \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=linux-watchdog@vger.kernel.org \
--cc=linux@roeck-us.net \
--cc=mark.rutland@arm.com \
--cc=mseraj@juniper.net \
--cc=netdev@vger.kernel.org \
--cc=peda@axentia.se \
--cc=robh+dt@kernel.org \
--cc=wim@iguana.be \
--cc=wsa@the-dreams.de \
/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
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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).