| From 1b375735d66039808f50bfabb5bc1ebc21141376 Mon Sep 17 00:00:00 2001 |
| From: Geert Uytterhoeven <geert+renesas@glider.be> |
| Date: Wed, 9 May 2018 17:23:23 +0200 |
| Subject: [PATCH 1542/1795] arm64: dts: renesas: r8a77970: Add Cortex-A53 PMU |
| node |
| |
| Enable the performance monitor unit for the Cortex-A53 cores on the |
| R-Car V3M (r8a77970) SoC. |
| |
| Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| (cherry picked from commit d005b562be9c3379151f40b70a774ba61ed8bb0e) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| --- |
| arch/arm64/boot/dts/renesas/r8a77970.dtsi | 7 +++++++ |
| 1 file changed, 7 insertions(+) |
| |
| diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi |
| index 1efaad71804d..50046405d348 100644 |
| --- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi |
| +++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi |
| @@ -73,6 +73,13 @@ |
| clock-frequency = <0>; |
| }; |
| |
| + pmu_a53 { |
| + compatible = "arm,cortex-a53-pmu"; |
| + interrupts-extended = <&gic GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>, |
| + <&gic GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; |
| + interrupt-affinity = <&a53_0>, <&a53_1>; |
| + }; |
| + |
| psci { |
| compatible = "arm,psci-1.0", "arm,psci-0.2"; |
| method = "smc"; |
| -- |
| 2.19.0 |
| |