From: <Conor.Dooley@microchip.com> To: <daniel.lezcano@linaro.org>, <tglx@linutronix.de>, <maz@kernel.org>, <palmer@dabbelt.com> Cc: <robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>, <anup@brainfault.org>, <Conor.Dooley@microchip.com>, <guoren@kernel.org>, <sagar.kadam@sifive.com>, <jrtc27@jrtc27.com>, <aou@eecs.berkeley.edu>, <ajones@ventanamicro.com>, <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-riscv@lists.infradead.org>, <qemu-riscv@nongnu.org>, <paul.walmsley@sifive.com> Subject: Re: [PATCH v4 0/4] Fix dt-validate issues on qemu dtbdumps due to dt-bindings Date: Thu, 15 Sep 2022 18:45:47 +0000 [thread overview] Message-ID: <9614efe9-d95e-fa0c-05fe-bac3fe62fa86@microchip.com> (raw) In-Reply-To: <20220823183319.3314940-1-mail@conchuod.ie> On 23/08/2022 19:33, Conor Dooley wrote: > From: Conor Dooley <conor.dooley@microchip.com> > > The device trees produced automatically for the virt and spike machines > fail dt-validate on several grounds. Some of these need to be fixed in > the linux kernel's dt-bindings, but others are caused by bugs in QEMU. > > Patches been sent that fix the QEMU issues [0], but a couple of them > need to be fixed in the kernel's dt-bindings. The first patches add > compatibles for "riscv,{clint,plic}0" which are present in drivers and > the auto generated QEMU dtbs. The final patch should be ignored for all > serious purposes unless you want to wash your eyes out afterwards, but > JIC the versioned extensions ever come up, it's there. Been no movement here for a few weeks, I assume things are waiting for either Acks from Palmer or for him to take the patches directly? Thanks, Conor. > > Thanks to Rob Herring for reporting these issues [1], > Conor. > > To reproduce the errors: > ./build/qemu-system-riscv64 -nographic -machine virt,dumpdtb=qemu.dtb > dt-validate -p /path/to/linux/kernel/Documentation/devicetree/bindings/processed-schema.json qemu.dtb > (The processed schema needs to be generated first) > > 0 - https://lore.kernel.org/linux-riscv/20220810184612.157317-1-mail@conchuod.ie/ > 1 - https://lore.kernel.org/linux-riscv/20220803170552.GA2250266-robh@kernel.org/ > > Changes since v3: > - dropped the charset restrictions for standard multiletter isa extensions > > Changes since v2: > - removed the extra patches from the directory > > Changes since v1: > - drop the "legacy systems" bit from the binding descriptions > - convert to a regex for the isa string > > Conor Dooley (4): > dt-bindings: timer: sifive,clint: add legacy riscv compatible > dt-bindings: interrupt-controller: sifive,plic: add legacy riscv > compatible > dt-bindings: riscv: add new riscv,isa strings for emulators > dt-bindings: riscv: isa string bonus content > > .../sifive,plic-1.0.0.yaml | 5 +++++ > .../devicetree/bindings/riscv/cpus.yaml | 9 ++++++--- > .../bindings/timer/sifive,clint.yaml | 18 ++++++++++++------ > 3 files changed, 23 insertions(+), 9 deletions(-) > > > base-commit: 568035b01cfb107af8d2e4bd2fb9aea22cf5b868
WARNING: multiple messages have this Message-ID (diff)
From: <Conor.Dooley@microchip.com> To: <daniel.lezcano@linaro.org>, <tglx@linutronix.de>, <maz@kernel.org>, <palmer@dabbelt.com> Cc: <robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>, <anup@brainfault.org>, <Conor.Dooley@microchip.com>, <guoren@kernel.org>, <sagar.kadam@sifive.com>, <jrtc27@jrtc27.com>, <aou@eecs.berkeley.edu>, <ajones@ventanamicro.com>, <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-riscv@lists.infradead.org>, <qemu-riscv@nongnu.org>, <paul.walmsley@sifive.com> Subject: Re: [PATCH v4 0/4] Fix dt-validate issues on qemu dtbdumps due to dt-bindings Date: Thu, 15 Sep 2022 18:45:47 +0000 [thread overview] Message-ID: <9614efe9-d95e-fa0c-05fe-bac3fe62fa86@microchip.com> (raw) In-Reply-To: <20220823183319.3314940-1-mail@conchuod.ie> On 23/08/2022 19:33, Conor Dooley wrote: > From: Conor Dooley <conor.dooley@microchip.com> > > The device trees produced automatically for the virt and spike machines > fail dt-validate on several grounds. Some of these need to be fixed in > the linux kernel's dt-bindings, but others are caused by bugs in QEMU. > > Patches been sent that fix the QEMU issues [0], but a couple of them > need to be fixed in the kernel's dt-bindings. The first patches add > compatibles for "riscv,{clint,plic}0" which are present in drivers and > the auto generated QEMU dtbs. The final patch should be ignored for all > serious purposes unless you want to wash your eyes out afterwards, but > JIC the versioned extensions ever come up, it's there. Been no movement here for a few weeks, I assume things are waiting for either Acks from Palmer or for him to take the patches directly? Thanks, Conor. > > Thanks to Rob Herring for reporting these issues [1], > Conor. > > To reproduce the errors: > ./build/qemu-system-riscv64 -nographic -machine virt,dumpdtb=qemu.dtb > dt-validate -p /path/to/linux/kernel/Documentation/devicetree/bindings/processed-schema.json qemu.dtb > (The processed schema needs to be generated first) > > 0 - https://lore.kernel.org/linux-riscv/20220810184612.157317-1-mail@conchuod.ie/ > 1 - https://lore.kernel.org/linux-riscv/20220803170552.GA2250266-robh@kernel.org/ > > Changes since v3: > - dropped the charset restrictions for standard multiletter isa extensions > > Changes since v2: > - removed the extra patches from the directory > > Changes since v1: > - drop the "legacy systems" bit from the binding descriptions > - convert to a regex for the isa string > > Conor Dooley (4): > dt-bindings: timer: sifive,clint: add legacy riscv compatible > dt-bindings: interrupt-controller: sifive,plic: add legacy riscv > compatible > dt-bindings: riscv: add new riscv,isa strings for emulators > dt-bindings: riscv: isa string bonus content > > .../sifive,plic-1.0.0.yaml | 5 +++++ > .../devicetree/bindings/riscv/cpus.yaml | 9 ++++++--- > .../bindings/timer/sifive,clint.yaml | 18 ++++++++++++------ > 3 files changed, 23 insertions(+), 9 deletions(-) > > > base-commit: 568035b01cfb107af8d2e4bd2fb9aea22cf5b868 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv
next prev parent reply other threads:[~2022-09-15 18:46 UTC|newest] Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-08-23 18:33 [PATCH v4 0/4] Fix dt-validate issues on qemu dtbdumps due to dt-bindings Conor Dooley 2022-08-23 18:33 ` Conor Dooley 2022-08-23 18:33 ` [PATCH v4 1/4] dt-bindings: timer: sifive,clint: add legacy riscv compatible Conor Dooley 2022-08-23 18:33 ` [PATCH v4 1/4] dt-bindings: timer: sifive, clint: " Conor Dooley 2022-08-23 18:33 ` [PATCH v4 1/4] dt-bindings: timer: sifive,clint: " Conor Dooley 2022-08-24 18:02 ` Heiko Stübner 2022-08-24 18:02 ` [PATCH v4 1/4] dt-bindings: timer: sifive, clint: " Heiko Stübner 2022-08-24 18:02 ` [PATCH v4 1/4] dt-bindings: timer: sifive,clint: " Heiko Stübner 2022-08-23 18:33 ` [PATCH v4 2/4] dt-bindings: interrupt-controller: sifive,plic: " Conor Dooley 2022-08-23 18:33 ` [PATCH v4 2/4] dt-bindings: interrupt-controller: sifive, plic: " Conor Dooley 2022-08-23 18:33 ` [PATCH v4 2/4] dt-bindings: interrupt-controller: sifive,plic: " Conor Dooley 2022-08-24 17:44 ` Heiko Stübner 2022-08-24 17:44 ` [PATCH v4 2/4] dt-bindings: interrupt-controller: sifive, plic: " Heiko Stübner 2022-08-24 17:44 ` [PATCH v4 2/4] dt-bindings: interrupt-controller: sifive,plic: " Heiko Stübner 2022-08-24 17:55 ` Conor.Dooley 2022-08-24 17:55 ` Conor.Dooley 2022-08-24 18:00 ` Heiko Stübner 2022-08-24 18:00 ` [PATCH v4 2/4] dt-bindings: interrupt-controller: sifive, plic: " Heiko Stübner 2022-08-24 18:00 ` [PATCH v4 2/4] dt-bindings: interrupt-controller: sifive,plic: " Heiko Stübner 2022-08-24 18:02 ` Heiko Stübner 2022-08-24 18:02 ` [PATCH v4 2/4] dt-bindings: interrupt-controller: sifive, plic: " Heiko Stübner 2022-08-24 18:02 ` [PATCH v4 2/4] dt-bindings: interrupt-controller: sifive,plic: " Heiko Stübner 2022-08-23 18:33 ` [PATCH v4 3/4] dt-bindings: riscv: add new riscv,isa strings for emulators Conor Dooley 2022-08-23 18:33 ` [PATCH v4 3/4] dt-bindings: riscv: add new riscv, isa " Conor Dooley 2022-08-23 18:33 ` [PATCH v4 3/4] dt-bindings: riscv: add new riscv,isa " Conor Dooley 2022-08-24 17:41 ` Heiko Stübner 2022-08-24 17:41 ` [PATCH v4 3/4] dt-bindings: riscv: add new riscv, isa " Heiko Stübner 2022-08-24 17:41 ` [PATCH v4 3/4] dt-bindings: riscv: add new riscv,isa " Heiko Stübner 2022-08-30 18:03 ` Rob Herring 2022-08-30 18:03 ` [PATCH v4 3/4] dt-bindings: riscv: add new riscv, isa " Rob Herring 2022-08-30 18:03 ` [PATCH v4 3/4] dt-bindings: riscv: add new riscv,isa " Rob Herring 2022-08-23 18:33 ` [PATCH v4 4/4] dt-bindings: riscv: isa string bonus content Conor Dooley 2022-08-23 18:33 ` Conor Dooley 2022-08-24 13:26 ` Rob Herring 2022-08-24 13:26 ` Rob Herring 2022-09-15 18:45 ` Conor.Dooley [this message] 2022-09-15 18:45 ` [PATCH v4 0/4] Fix dt-validate issues on qemu dtbdumps due to dt-bindings Conor.Dooley 2022-10-13 5:15 ` (subset) " Palmer Dabbelt 2022-10-13 5:15 ` Palmer Dabbelt
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