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Sat, 26 Aug 2023 08:38:41 +0000 From: Inochi Amaoto To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Paul Walmsley , Palmer Dabbelt , Albert Ou , Inochi Amaoto , Heiko Stuebner , Wei Fu , Guo Ren , devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] riscv: dts: allwinner: d1: Add PMU event node Date: Sat, 26 Aug 2023 16:38:53 +0800 Message-ID: X-Mailer: git-send-email 2.41.0 X-TMN: [MHffcNEFutK/NKvS6NUMhf2bYQ9cSLCmNEjCx7FQJQ0=] X-ClientProxiedBy: SI1PR02CA0047.apcprd02.prod.outlook.com (2603:1096:4:1f5::15) To IA1PR20MB4953.namprd20.prod.outlook.com (2603:10b6:208:3af::19) X-Microsoft-Original-Message-ID: <20230826083853.136087-1-inochiama@outlook.com> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: IA1PR20MB4953:EE_|CY5PR20MB4844:EE_ X-MS-Office365-Filtering-Correlation-Id: ee2e1c8b-3c11-4967-3563-08dba60fd966 X-MS-Exchange-SLBlob-MailProps: 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 X-Microsoft-Antispam: BCL:0; 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These events can be used by perf for profiling. Signed-off-by: Inochi Amaoto --- arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi index 8275630af977..d9031ccdec89 100644 --- a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi +++ b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi @@ -72,5 +72,45 @@ plic: interrupt-controller@10000000 { #address-cells = <0>; #interrupt-cells = <2>; }; + + pmu { + compatible = "riscv,pmu"; + riscv,event-to-mhpmcounters = + <0x00003 0x00003 0x00000008>, + <0x00004 0x00004 0x00000010>, + <0x00005 0x00005 0x00000200>, + <0x00006 0x00006 0x00000100>, + <0x10000 0x10000 0x00004000>, + <0x10001 0x10001 0x00008000>, + <0x10002 0x10002 0x00010000>, + <0x10003 0x10003 0x00020000>, + <0x10019 0x10019 0x00000040>, + <0x10021 0x10021 0x00000020>; + riscv,event-to-mhpmevent = + <0x00003 0x00000000 0x00000001>, + <0x00004 0x00000000 0x00000002>, + <0x00005 0x00000000 0x00000007>, + <0x00006 0x00000000 0x00000006>, + <0x0000a 0x00000000 0x0000000b>, + <0x10000 0x00000000 0x0000000c>, + <0x10001 0x00000000 0x0000000d>, + <0x10002 0x00000000 0x0000000e>, + <0x10003 0x00000000 0x0000000f>, + <0x10019 0x00000000 0x00000004>, + <0x10021 0x00000000 0x00000003>; + riscv,raw-event-to-mhpmcounters = + <0x00000000 0x00000001 0xffffffff 0xffffffff 0x00000008>, + <0x00000000 0x00000002 0xffffffff 0xffffffff 0x00000010>, + <0x00000000 0x00000003 0xffffffff 0xffffffff 0x00000020>, + <0x00000000 0x00000004 0xffffffff 0xffffffff 0x00000040>, + <0x00000000 0x00000005 0xffffffff 0xffffffff 0x00000080>, + <0x00000000 0x00000006 0xffffffff 0xffffffff 0x00000100>, + <0x00000000 0x00000007 0xffffffff 0xffffffff 0x00000200>, + <0x00000000 0x0000000b 0xffffffff 0xffffffff 0x00002000>, + <0x00000000 0x0000000c 0xffffffff 0xffffffff 0x00004000>, + <0x00000000 0x0000000d 0xffffffff 0xffffffff 0x00008000>, + <0x00000000 0x0000000e 0xffffffff 0xffffffff 0x00010000>, + <0x00000000 0x0000000f 0xffffffff 0xffffffff 0x00020000>; + }; }; };