From: Linus Walleij <linus.walleij@linaro.org>
Date: Sat, 18 Mar 2017 16:53:23 +0000 (+0100)
Subject: dt-bindings: gemini: augment Gemini bindings to reflect Faraday origin
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=77a452551b73aec0817d58ecf6d0dd1e74dab90c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

dt-bindings: gemini: augment Gemini bindings to reflect Faraday origin

When we merged the Gemini interrupt controller it was not yet
discovered that this IP block is actually a standard Faraday
Technology interrupt controller.

As the IP block will probably appear in other designs as well,
let's augment the DT bindings to reflect that it is first and
foremost a standard Faraday part with a function name (FTINTC010)
so that people reusing the IP easily find the driver they need.

Sorry for the mistakes due to lack of information.

Cc: Greentime Hu <green.hu@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---

diff --git a/Documentation/devicetree/bindings/interrupt-controller/cortina,gemini-interrupt-controller.txt b/Documentation/devicetree/bindings/interrupt-controller/cortina,gemini-interrupt-controller.txt
deleted file mode 100644
index 97c1167fa533..000000000000
--- a/Documentation/devicetree/bindings/interrupt-controller/cortina,gemini-interrupt-controller.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-* Cortina Systems Gemini interrupt controller
-
-This interrupt controller is found on the Gemini SoCs.
-
-Required properties:
-- compatible: must be "cortina,gemini-interrupt-controller"
-- reg: The register bank for the interrupt controller.
-- interrupt-controller: Identifies the node as an interrupt controller
-- #interrupt-cells: The number of cells to define the interrupts.
-  Must be 2 as the controller can specify level or rising edge
-  IRQs. The bindings follows the standard binding for controllers
-  with two cells specified in
-  interrupt-controller/interrupts.txt
-
-Example:
-
-interrupt-controller@48000000 {
-	compatible = "cortina,gemini-interrupt-controller";
-	reg = <0x48000000 0x1000>;
-	interrupt-controller;
-	#interrupt-cells = <2>;
-};
diff --git a/Documentation/devicetree/bindings/interrupt-controller/faraday,ftintc010.txt b/Documentation/devicetree/bindings/interrupt-controller/faraday,ftintc010.txt
new file mode 100644
index 000000000000..24428d47f487
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/faraday,ftintc010.txt
@@ -0,0 +1,25 @@
+* Faraday Technologt FTINTC010 interrupt controller
+
+This interrupt controller is a stock IP block from Faraday Technology found
+in the Gemini SoCs and other designs.
+
+Required properties:
+- compatible: must be one of
+  "faraday,ftintc010"
+  "cortina,gemini-interrupt-controller" (deprecated)
+- reg: The register bank for the interrupt controller.
+- interrupt-controller: Identifies the node as an interrupt controller
+- #interrupt-cells: The number of cells to define the interrupts.
+  Must be 2 as the controller can specify level or rising edge
+  IRQs. The bindings follows the standard binding for controllers
+  with two cells specified in
+  interrupt-controller/interrupts.txt
+
+Example:
+
+interrupt-controller@48000000 {
+	compatible = "faraday,ftintc010"
+	reg = <0x48000000 0x1000>;
+	interrupt-controller;
+	#interrupt-cells = <2>;
+};