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@xxxxxxxxxxxxxx> Signed-off-by: Orson Zhai <orson.zhai@xxxxxxxxxxxxxx> --- Documentation/devicetree/bindings/arm/sprd.txt | 11 +++++++++++ .../devicetree/bindings/serial/sprd-uart.txt | 7 +++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + 3 files changed, 19 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..2aff0f2 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/sprd-uart.txt @@ -0,0 +1,7 @@ +* 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 +- clocks: phandles to input clocks. diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index b1df0ad..0a8384f 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -153,6 +153,7 @@ 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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
