From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- .../devicetree/bindings/serial/ingenic,uart.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 kernel/Documentation/devicetree/bindings/serial/ingenic,uart.txt (limited to 'kernel/Documentation/devicetree/bindings/serial/ingenic,uart.txt') diff --git a/kernel/Documentation/devicetree/bindings/serial/ingenic,uart.txt b/kernel/Documentation/devicetree/bindings/serial/ingenic,uart.txt new file mode 100644 index 000000000..02cb7fe59 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/serial/ingenic,uart.txt @@ -0,0 +1,23 @@ +* Ingenic SoC UART + +Required properties: +- compatible : "ingenic,jz4740-uart", "ingenic,jz4760-uart", + "ingenic,jz4775-uart" or "ingenic,jz4780-uart" +- reg : offset and length of the register set for the device. +- interrupts : should contain uart interrupt. +- clocks : phandles to the module & baud clocks. +- clock-names: tuple listing input clock names. + Required elements: "baud", "module" + +Example: + +uart0: serial@10030000 { + compatible = "ingenic,jz4740-uart"; + reg = <0x10030000 0x100>; + + interrupt-parent = <&intc>; + interrupts = <9>; + + clocks = <&ext>, <&cgu JZ4740_CLK_UART0>; + clock-names = "baud", "module"; +}; -- cgit 1.2.3-korg