From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- .../devicetree/bindings/i2c/i2c-img-scb.txt | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 kernel/Documentation/devicetree/bindings/i2c/i2c-img-scb.txt (limited to 'kernel/Documentation/devicetree/bindings/i2c/i2c-img-scb.txt') diff --git a/kernel/Documentation/devicetree/bindings/i2c/i2c-img-scb.txt b/kernel/Documentation/devicetree/bindings/i2c/i2c-img-scb.txt new file mode 100644 index 000000000..b6461602d --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/i2c/i2c-img-scb.txt @@ -0,0 +1,26 @@ +IMG Serial Control Bus (SCB) I2C Controller + +Required Properties: +- compatible: "img,scb-i2c" +- reg: Physical base address and length of controller registers +- interrupts: Interrupt number used by the controller +- clocks : Should contain a clock specifier for each entry in clock-names +- clock-names : Should contain the following entries: + "scb", for the SCB core clock. + "sys", for the system clock. +- clock-frequency: The I2C bus frequency in Hz +- #address-cells: Should be <1> +- #size-cells: Should be <0> + +Example: + +i2c@18100000 { + compatible = "img,scb-i2c"; + reg = <0x18100000 0x200>; + interrupts = ; + clocks = <&i2c0_clk>, <&system_clk>; + clock-names = "scb", "sys"; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; +}; -- cgit 1.2.3-korg