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Fri, 24 Nov 2023 07:08:19 -0800 (PST) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20231122121235.827122-1-peterlin@andestech.com> <20231122121235.827122-13-peterlin@andestech.com> In-Reply-To: <20231122121235.827122-13-peterlin@andestech.com> From: "Lad, Prabhakar" Date: Fri, 24 Nov 2023 15:07:53 +0000 Message-ID: Subject: Re: [PATCH v4 12/13] riscv: dts: renesas: Add Andes PMU extension To: Yu Chien Peter Lin Cc: acme@kernel.org, adrian.hunter@intel.com, ajones@ventanamicro.com, alexander.shishkin@linux.intel.com, andre.przywara@arm.com, anup@brainfault.org, aou@eecs.berkeley.edu, atishp@atishpatra.org, conor+dt@kernel.org, conor.dooley@microchip.com, conor@kernel.org, devicetree@vger.kernel.org, dminus@andestech.com, evan@rivosinc.com, geert+renesas@glider.be, guoren@kernel.org, heiko@sntech.de, irogers@google.com, jernej.skrabec@gmail.com, jolsa@kernel.org, jszhang@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-sunxi@lists.linux.dev, locus84@andestech.com, magnus.damm@gmail.com, mark.rutland@arm.com, mingo@redhat.com, n.shubin@yadro.com, namhyung@kernel.org, palmer@dabbelt.com, paul.walmsley@sifive.com, peterz@infradead.org, prabhakar.mahadev-lad.rj@bp.renesas.com, rdunlap@infradead.org, robh+dt@kernel.org, samuel@sholland.org, sunilvl@ventanamicro.com, tglx@linutronix.de, tim609@andestech.com, uwu@icenowy.me, wens@csie.org, will@kernel.org, ycliang@andestech.com, inochiama@outlook.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, Nov 22, 2023 at 12:19=E2=80=AFPM Yu Chien Peter Lin wrote: > > 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 > --- > Changes v1 -> v2: > - New patch > Changes v2 -> v3: > - No change > Changes v3 -> v4: > - No change > --- > arch/riscv/boot/dts/renesas/r9a07g043f.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > Reviewed-by: Lad Prabhakar Tested-by: Lad Prabhakar Cheers, Prabhakar > diff --git a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi b/arch/riscv/boo= t/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 =3D "rv64imafdc"; > riscv,isa-base =3D "rv64i"; > riscv,isa-extensions =3D "i", "m", "a", "f", "d",= "c", "zicntr", "zicsr", > - "zifencei", "zihpm"; > + "zifencei", "zihpm", "xand= espmu"; > mmu-type =3D "riscv,sv39"; > i-cache-size =3D <0x8000>; > i-cache-line-size =3D <0x40>; > -- > 2.34.1 > >