linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
To: <robh+dt@kernel.org>, <mark.rutland@arm.com>,
	<gregkh@linuxfoundation.org>, <catalin.marinas@arm.com>,
	<will.deacon@arm.com>, <arnd@arndb.de>
Cc: <orson.zhai@spreadtrum.com>, <sudeep.holla@arm.com>,
	<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>, <zhang.lyra@gmail.com>
Subject: [PATCH V2 2/3] Documentation: sprd: Add bindings for SP9860G
Date: Tue, 21 Feb 2017 14:55:03 +0800	[thread overview]
Message-ID: <1487660104-15693-3-git-send-email-chunyan.zhang@spreadtrum.com> (raw)
In-Reply-To: <1487660104-15693-1-git-send-email-chunyan.zhang@spreadtrum.com>

Added support for Spreadtrum SP9860G board and SC9860 SoC.
This patch also revised bindings of SC9836 to make the format
more clear.

Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
---
 Documentation/devicetree/bindings/arm/sprd.txt         | 13 ++++++++-----
 Documentation/devicetree/bindings/serial/sprd-uart.txt | 16 +++++++++++++++-
 2 files changed, 23 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/sprd.txt b/Documentation/devicetree/bindings/arm/sprd.txt
index 31a629d..3df034b 100644
--- a/Documentation/devicetree/bindings/arm/sprd.txt
+++ b/Documentation/devicetree/bindings/arm/sprd.txt
@@ -1,11 +1,14 @@
 Spreadtrum SoC Platforms Device Tree Bindings
 ----------------------------------------------------
 
-Sharkl64 is a Spreadtrum's SoC Platform which is based
-on ARM 64-bit processor.
+SC9836 openphone Board
+Required root node properties:
+	- compatible = "sprd,sc9836-openphone", "sprd,sc9836";
 
-SC9836 openphone board with SC9836 SoC based on the
-Sharkl64 Platform shall have the following properties.
+SC9860 SoC
+Required root node properties:
+	- compatible = "sprd,sc9860"
 
+SP9860G 3GFHD Board
 Required root node properties:
-        - compatible = "sprd,sc9836-openphone", "sprd,sc9836";
+	- compatible = "sprd,sp9860g-1h10", "sprd,sc9860";
diff --git a/Documentation/devicetree/bindings/serial/sprd-uart.txt b/Documentation/devicetree/bindings/serial/sprd-uart.txt
index 2aff0f2..f530cbb 100644
--- a/Documentation/devicetree/bindings/serial/sprd-uart.txt
+++ b/Documentation/devicetree/bindings/serial/sprd-uart.txt
@@ -1,7 +1,21 @@
 * Spreadtrum serial UART
 
 Required properties:
-- compatible: must be "sprd,sc9836-uart"
+- compatible must contain:
+  * "sprd,sc9836-uart" for SC9836 and all Spreadtrum SoCs
+  This also can be specific with:
+  * "sprd, sc9860-uart" for SC9860
+
 - reg: offset and length of the register set for the device
 - interrupts: exactly one interrupt specifier
 - clocks: phandles to input clocks.
+
+Example:
+	uart0: serial@70000000 {
+		compatible = "sprd,sc9838-uart",
+			     "sprd,sc9836-uart";
+		reg = <0x000000 0x100>;
+		interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&ext_26m>;
+		status = "disabled";
+	};
-- 
2.7.4

  parent reply	other threads:[~2017-02-21  6:59 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-21  6:55 [PATCH V2 0/3] Add Spreadtrum SP9860G support Chunyan Zhang
2017-02-21  6:55 ` [PATCH V2 1/3] arm64: dts: Add basic DT to support Spreadtrum's SP9860G Chunyan Zhang
2017-02-21 10:57   ` Sudeep Holla
2017-02-21 16:27   ` Mathieu Poirier
2017-02-22  3:46     ` Chunyan Zhang
2017-02-22 16:02       ` Mathieu Poirier
2017-02-23  6:20         ` Chunyan Zhang
2017-02-23 10:56           ` Sudeep Holla
2017-02-24  0:00   ` Rob Herring
2017-02-24  7:57     ` Chunyan Zhang
2017-02-24 15:07       ` Rob Herring
2017-02-28  7:08         ` Chunyan Zhang
2017-02-21  6:55 ` Chunyan Zhang [this message]
2017-02-27 19:56   ` [PATCH V2 2/3] Documentation: sprd: Add bindings for SP9860G Rob Herring
2017-02-28  9:14     ` Chunyan Zhang
2017-02-21  6:55 ` [PATCH V2 3/3] serial: sprd: adjust TIMEOUT to a big value Chunyan Zhang

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=1487660104-15693-3-git-send-email-chunyan.zhang@spreadtrum.com \
    --to=chunyan.zhang@spreadtrum.com \
    --cc=arnd@arndb.de \
    --cc=catalin.marinas@arm.com \
    --cc=devicetree@vger.kernel.org \
    --cc=gregkh@linuxfoundation.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=orson.zhai@spreadtrum.com \
    --cc=robh+dt@kernel.org \
    --cc=sudeep.holla@arm.com \
    --cc=will.deacon@arm.com \
    --cc=zhang.lyra@gmail.com \
    /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).