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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id l6sm5764665otf.56.2019.01.21.09.49.34 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 21 Jan 2019 09:49:34 -0800 (PST) Date: Mon, 21 Jan 2019 11:49:34 -0600 From: Rob Herring To: "Wiebe, Wladislav (Nokia - DE/Ulm)" Cc: "mark.rutland@arm.com" , "mchehab+samsung@kernel.org" , "gregkh@linuxfoundation.org" , "davem@davemloft.net" , "akpm@linux-foundation.org" , "nicolas.ferre@microchip.com" , "arnd@arndb.de" , "linux-edac@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "bp@alien8.de" , "mchehab@kernel.org" , "Sverdlin, Alexander (Nokia - DE/Ulm)" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH 1/2] dt-bindings: edac: ARM Cortex A15 L2 asynchronous error detection Message-ID: <20190121174934.GA20608@bogus> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jan 08, 2019 at 08:10:39AM +0000, Wiebe, Wladislav (Nokia - DE/Ulm) wrote: > Add property description + example for using the > Cortex A15 L2 asynchronous error detection driver. > > Signed-off-by: Wladislav Wiebe > --- > .../bindings/edac/cortex_a15_l2_async_edac.txt | 22 ++++++++++++++++++++++ > MAINTAINERS | 7 +++++++ > 2 files changed, 29 insertions(+) > create mode 100644 Documentation/devicetree/bindings/edac/cortex_a15_l2_async_edac.txt > > diff --git a/Documentation/devicetree/bindings/edac/cortex_a15_l2_async_edac.txt b/Documentation/devicetree/bindings/edac/cortex_a15_l2_async_edac.txt > new file mode 100644 > index 000000000000..9ad8c2497e70 > --- /dev/null > +++ b/Documentation/devicetree/bindings/edac/cortex_a15_l2_async_edac.txt > @@ -0,0 +1,22 @@ > +* ARM Cortex A15 L2 internal asynchronous error detection driver > + > +Support for L2 internal asynchronous error detection caused by L2 RAM > +double-bit ECC error or illegal writes to the Interrupt Controller > +memory-map region on the Cortex A15. > + > +Required properties: > + - compatible: "arm,cortex-a15-l2-async-edac" EDAC is a kernel name and shouldn't be in a binding (though, yes that is the directory name and there's examples to the contrary). How about just "arm,cortex-a15-l2-errirq"? > + - interrupts: INTERRIRQ per CPU cluster > + > +Example: > + > +cortex-a15-l2-async-edac { > + compatible = "arm,cortex-a15-l2-async-edac"; > + interrupts = <0 182 4>, > + <0 183 4>, > + <0 184 4>, > + <0 185 4>; > +}; > + > +Reference: > +Cortex-A15 Technical Reference Manual, 7.7. Asynchronous errors > diff --git a/MAINTAINERS b/MAINTAINERS > index b755a89fa325..0796ad6e6490 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -1094,6 +1094,13 @@ F: arch/arm/include/asm/arch_timer.h > F: arch/arm64/include/asm/arch_timer.h > F: drivers/clocksource/arm_arch_timer.c > > +ARM CORTEX A15 L2 INTERNAL ASYNCHRONOUS ERROR DETECTION DRIVER > +M: Wladislav Wiebe > +L: linux-edac@vger.kernel.org > +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) > +S: Supported > +F: Documentation/devicetree/bindings/edac/cortex_a15_l2_async_edac.txt > + > ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT > M: Linus Walleij > L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) > -- > 2.16.1 > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel