[PATCH v2] ARM: vexpress: Add unified-cache Device Tree property
From: Robert Schwebel <hidden>
Date: 2015-03-18 09:34:58
Also in:
linux-devicetree
Subsystem:
the rest · Maintainer:
Linus Torvalds
Possibly related (same subject, not in this thread)
- 2015-05-22 · Re: [PATCH v2] ARM: vexpress: Add unified-cache Device Tree property · Robert Schwebel <hidden>
- 2015-05-21 · Re: [PATCH v2] ARM: vexpress: Add unified-cache Device Tree property · Robert Schwebel <hidden>
- 2015-05-18 · Re: [PATCH v2] ARM: vexpress: Add unified-cache Device Tree property · Sudeep Holla <hidden>
- 2015-05-16 · Re: [PATCH v2] ARM: vexpress: Add unified-cache Device Tree property · Robert Schwebel <hidden>
- 2015-04-30 · Re: [PATCH v2] ARM: vexpress: Add unified-cache Device Tree property · Sudeep Holla <hidden>
Without this property, we get this boot warning: "L2C: device tree omits to specify unified cache" Signed-off-by: Robert Schwebel <redacted> Acked-by: Sudeep Holla <redacted> --- arch/arm/boot/dts/vexpress-v2p-ca9.dts | 1 + 1 file changed, 1 insertion(+) Changes since v1: * fix typo in patch description
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
index 23662b5..a411274 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts@@ -170,6 +170,7 @@ compatible = "arm,pl310-cache"; reg = <0x1e00a000 0x1000>; interrupts = <0 43 4>; + cache-unified; cache-level = <2>; arm,data-latency = <1 1 1>; arm,tag-latency = <1 1 1>;
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2.1.4