From 32680c53f734a2a3147b1191d7bb669c5f1c627c Mon Sep 17 00:00:00 2001 From: Chunyan Zhang Date: Mon, 27 Mar 2017 14:06:40 +0800 Subject: dt-bindings: arm: Add bindings for SP9860G Added bindings 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 Acked-by: Rob Herring Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/arm/sprd.txt | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/arm/sprd.txt b/Documentation/devicetree/bindings/arm/sprd.txt index 31a629dc75b8..3df034b13e28 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"; -- cgit v1.2.3 From 26b82caae4722191edac5f7b13d172105f150926 Mon Sep 17 00:00:00 2001 From: Chunyan Zhang Date: Mon, 27 Mar 2017 14:06:41 +0800 Subject: dt-bindings: serial: add a new compatible string for SC9860 SC9860 use the same serial device which SC9836 uses, so added a new compatible string to support SC9860 as well, also added an example of how to describe this serial device in DT. Signed-off-by: Chunyan Zhang Acked-by: Rob Herring Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/serial/sprd-uart.txt | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/serial/sprd-uart.txt b/Documentation/devicetree/bindings/serial/sprd-uart.txt index 2aff0f22c9fa..cab40f0f6f49 100644 --- a/Documentation/devicetree/bindings/serial/sprd-uart.txt +++ b/Documentation/devicetree/bindings/serial/sprd-uart.txt @@ -1,7 +1,19 @@ * Spreadtrum serial UART Required properties: -- compatible: must be "sprd,sc9836-uart" +- compatible: must be one of: + * "sprd,sc9836-uart" + * "sprd,sc9860-uart", "sprd,sc9836-uart" + - reg: offset and length of the register set for the device - interrupts: exactly one interrupt specifier - clocks: phandles to input clocks. + +Example: + uart0: serial@0 { + compatible = "sprd,sc9860-uart", + "sprd,sc9836-uart"; + reg = <0x0 0x100>; + interrupts = ; + clocks = <&ext_26m>; + }; -- cgit v1.2.3