From: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
To: Simon Horman <horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>,
Magnus Damm <magnus.damm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Sudeep Holla <sudeep.holla-5wv7dgnIgG8@public.gmane.org>,
linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Geert Uytterhoeven
<geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
Subject: [PATCH 1/2] arm64: dts: r8a7795: Remove unit-addresses and regs from integrated caches
Date: Fri, 3 Mar 2017 14:18:16 +0100 [thread overview]
Message-ID: <1488547097-4804-2-git-send-email-geert+renesas@glider.be> (raw)
In-Reply-To: <1488547097-4804-1-git-send-email-geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
The Cortex-A57/A53 cache controllers are integrated controllers, and
thus the device nodes representing them should not have unit-addresses
or reg properties.
Fixes: 6f7bf82cc912441f ("arm64: dts: r8a7795: Fix W=1 dtc warnings")
Signed-off-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 13833aa8e035be04..67a8d2a4c9b568cc 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -110,17 +110,15 @@
enable-method = "psci";
};
- L2_CA57: cache-controller@0 {
+ L2_CA57: cache-controller-0 {
compatible = "cache";
- reg = <0>;
power-domains = <&sysc R8A7795_PD_CA57_SCU>;
cache-unified;
cache-level = <2>;
};
- L2_CA53: cache-controller@100 {
+ L2_CA53: cache-controller-1 {
compatible = "cache";
- reg = <0x100>;
power-domains = <&sysc R8A7795_PD_CA53_SCU>;
cache-unified;
cache-level = <2>;
--
2.7.4
--
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next prev parent reply other threads:[~2017-03-03 13:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-03 13:18 [PATCH 0/2] arm64: dts: renesas: Remove unit-addresses and regs from integrated caches Geert Uytterhoeven
[not found] ` <1488547097-4804-1-git-send-email-geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
2017-03-03 13:18 ` Geert Uytterhoeven [this message]
2017-03-03 13:18 ` [PATCH 2/2] arm64: dts: r8a7796: Remove unit-address and reg from integrated cache Geert Uytterhoeven
2017-03-06 8:47 ` [PATCH 0/2] arm64: dts: renesas: Remove unit-addresses and regs from integrated caches Simon Horman
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