From mboxrd@z Thu Jan 1 00:00:00 1970 From: geert+renesas@glider.be (Geert Uytterhoeven) Date: Tue, 7 Mar 2017 19:03:26 +0100 Subject: [PATCH v2 5/5] arm64: dts: r8a7796: Add Cortex-A53 PMU node In-Reply-To: <1488909806-3322-1-git-send-email-geert+renesas@glider.be> References: <1488909806-3322-1-git-send-email-geert+renesas@glider.be> Message-ID: <1488909806-3322-6-git-send-email-geert+renesas@glider.be> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Enable the performance monitor unit for the Cortex-A53 cores on the R8A7796 SoC. Extracted from a patch by Takeshi Kihara in the BSP. Signed-off-by: Geert Uytterhoeven --- v2: - New. --- arch/arm64/boot/dts/renesas/r8a7796.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi index b32a180009dd10cc..a90abf14dc4e7c79 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi @@ -303,6 +303,18 @@ <&a57_1>; }; + pmu_a53 { + compatible = "arm,cortex-a53-pmu"; + interrupts = , + , + , + ; + interrupt-affinity = <&a53_0>, + <&a53_1>, + <&a53_2>, + <&a53_3>; + }; + cpg: clock-controller at e6150000 { compatible = "renesas,r8a7796-cpg-mssr"; reg = <0 0xe6150000 0 0x1000>; -- 2.7.4