Re: [PATCH_V2 09/34] MIPS: jz4740: probe interrupt controller via DT

From: Sergei Shtylyov
Date: Wed Feb 04 2015 - 12:09:49 EST


On 02/04/2015 06:21 PM, Zubair Lutfullah Kakakhel wrote:

From: Paul Burton <paul.burton@xxxxxxxxxx>

Add the appropriate DT node to probe the interrupt controller driver
using the devicetree, and remove the call to jz4740_intc_init.

Signed-off-by: Paul Burton <paul.burton@xxxxxxxxxx>
Cc: Lars-Peter Clausen <lars@xxxxxxxxxx>
---
arch/mips/boot/dts/jz4740.dtsi | 11 +++++++++++
arch/mips/jz4740/setup.c | 2 --
2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/arch/mips/boot/dts/jz4740.dtsi b/arch/mips/boot/dts/jz4740.dtsi
index 2d64765c..3841024 100644
--- a/arch/mips/boot/dts/jz4740.dtsi
+++ b/arch/mips/boot/dts/jz4740.dtsi
@@ -9,4 +9,15 @@
interrupt-controller;
compatible = "mti,cpu-interrupt-controller";
};
+
+ intc: intc@10001000 {

Name it "interrupt-controller@10001000", please. I have faint memories of already telling you to do this...

+ compatible = "ingenic,jz4740-intc";
+ reg = <0x10001000 0x14>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&cpuintc>;
+ interrupts = <2>;
+ };
};
[...]

WBR, Sergei

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