linux-kernel - [PATCH v5 15/16] riscv: dts: renesas: Add Andes PMU extension for r9a07g043f

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Message-ID: <20231213070301.1684751-16-peterlin@andestech.com>
Date:   Wed, 13 Dec 2023 15:03:00 +0800
From:   Yu Chien Peter Lin <peterlin@...estech.com>
To:     <acme@...nel.org>, <adrian.hunter@...el.com>,
        <ajones@...tanamicro.com>, <alexander.shishkin@...ux.intel.com>,
        <andre.przywara@....com>, <anup@...infault.org>,
        <aou@...s.berkeley.edu>, <atishp@...shpatra.org>,
        <conor+dt@...nel.org>, <conor.dooley@...rochip.com>,
        <conor@...nel.org>, <devicetree@...r.kernel.org>,
        <dminus@...estech.com>, <evan@...osinc.com>,
        <geert+renesas@...der.be>, <guoren@...nel.org>, <heiko@...ech.de>,
        <irogers@...gle.com>, <jernej.skrabec@...il.com>,
        <jolsa@...nel.org>, <jszhang@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linux-perf-users@...r.kernel.org>,
        <linux-renesas-soc@...r.kernel.org>,
        <linux-riscv@...ts.infradead.org>, <linux-sunxi@...ts.linux.dev>,
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Subject: [PATCH v5 15/16] riscv: dts: renesas: Add Andes PMU extension for r9a07g043f

xandespmu stands for Andes Performance Monitor Unit extension.
Based on the added Andes PMU ISA string, the SBI PMU driver
will make use of the non-standard irq source.

Signed-off-by: Yu Chien Peter Lin <peterlin@...estech.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
Changes v1 -> v2:
  - New patch
Changes v2 -> v3:
  - No change
Changes v3 -> v4:
  - No change
Changes v4 -> v5:
  - Include Geert's Reviewed-by
  - Include Prabhakar's Reviewed/Tested-by
---
 arch/riscv/boot/dts/renesas/r9a07g043f.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
index 78072e80793d..5f2f2181638a 100644
--- a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
+++ b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
@@ -26,7 +26,7 @@ cpu0: cpu@0 {
 			riscv,isa = "rv64imafdc";
 			riscv,isa-base = "rv64i";
 			riscv,isa-extensions = "i", "m", "a", "f", "d", "c", "zicntr", "zicsr",
-					       "zifencei", "zihpm";
+					       "zifencei", "zihpm", "xandespmu";
 			mmu-type = "riscv,sv39";
 			i-cache-size = <0x8000>;
 			i-cache-line-size = <0x40>;
-- 
2.34.1