[PATCH v3 2/5] Documentation: DT: Add bindings for Spreadtrum SoC Platform

Chunyan Zhang
2014-11-25T12:16:55Z

Adds Spreadtrum's prefix "sprd" to vendor-prefixes file.
Adds the devicetree binding documentations for Spreadtrum's sc9836-uart
and SC9836 SoC based on the Sharkl64 Platform which is a 64-bit SoC
Platform of Spreadtrum.

Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
Signed-off-by: Orson Zhai <orson.zhai@spreadtrum.com>
---
Documentation/devicetree/bindings/arm/sprd.txt | 11 +++++++++++
.../devicetree/bindings/serial/sprd-uart.txt | 6 ++++++
.../devicetree/bindings/vendor-prefixes.txt | 1 +
3 files changed, 18 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/sprd.txt
create mode 100644 Documentation/devicetree/bindings/serial/sprd-uart.txt

diff --git a/Documentation/devicetree/bindings/arm/sprd.txt b/Documentation/devicetree/bindings/arm/sprd.txt
new file mode 100644
index 0000000..31a629d
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/sprd.txt
@@ -0,0 +1,11 @@
+Spreadtrum SoC Platforms Device Tree Bindings
+----------------------------------------------------
+
+Sharkl64 is a Spreadtrum's SoC Platform which is based
+on ARM 64-bit processor.
+
+SC9836 openphone board with SC9836 SoC based on the
+Sharkl64 Platform shall have the following properties.
+
+Required root node properties:
+ - compatible = "sprd,sc9836-openphone", "sprd,sc9836";
diff --git a/Documentation/devicetree/bindings/serial/sprd-uart.txt b/Documentation/devicetree/bindings/serial/sprd-uart.txt
new file mode 100644
index 0000000..54e532f
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/sprd-uart.txt
@@ -0,0 +1,6 @@
+* Spreadtrum serial UART
+
+Required properties:
+- compatible: must be "sprd,sc9836-uart"
+- reg: offset and length of the register set for the device
+- interrupts: exactly one interrupt specifier
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 723999d..ce99ecdfb 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -142,6 +142,7 @@ snps Synopsys, Inc.
solidrun SolidRun
sony Sony Corporation
spansion Spansion Inc.
+sprd Spreadtrum Communications Inc.
st STMicroelectronics
ste ST-Ericsson
stericsson ST-Ericsson
--
1.7.9.5