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([2001:4898:80e8:1:2ceb:5c73:b928:d080]) by smtp.gmail.com with ESMTPSA id t187sm19746078pfd.21.2020.01.14.15.34.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Jan 2020 15:34:01 -0800 (PST) To: Borislav Petkov , James Morse , robh+dt@kernel.org, mark.rutland@arm.com Cc: devicetree@vger.kernel.org, LKML , Mauro Carvalho Chehab , linux-edac@vger.kernel.org, sashal@kernel.org, hangl@microsoft.com, Lei Wang , ruizhao@microsoft.com, Scott Branden , Yuqing Shen , ray.jui@broadcom.com, shji@microsoft.com, wangglei@gmail.com From: Shiping Ji Subject: [PATCH v8 1/2] dt-bindings: edac: arm-dmc520.txt Message-ID: Date: Tue, 14 Jan 2020 15:34:00 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.3.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-edac-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org This is the device tree bindings for new EDAC driver dmc520_edac.c. Signed-off-by: Shiping Ji Reviewed-by: James Morse --- Changes in v8: - Replaced the vendor specific interrupt-config property with interrupt-names --- .../devicetree/bindings/edac/arm-dmc520.txt | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/edac/arm-dmc520.txt diff --git a/Documentation/devicetree/bindings/edac/arm-dmc520.txt b/Documentation/devicetree/bindings/edac/arm-dmc520.txt new file mode 100644 index 000000000000..4a673f091918 --- /dev/null +++ b/Documentation/devicetree/bindings/edac/arm-dmc520.txt @@ -0,0 +1,22 @@ +* ARM DMC-520 EDAC node + +Required properties: +- compatible : "brcm,dmc-520", "arm,dmc-520". +- reg : Address range of the DMC-520 registers. +- interrupts : DMC-520 interrupt numbers. The example below specifies + two interrupt lines for dram_ecc_errc_int and + dram_ecc_errd_int. +- interrupt-names : This is an array of names corresponding to the interrupt + line numbers. The valid interrupt names are the followings: + ram_ecc_errc, ram_ecc_errd, dram_ecc_errc, dram_ecc_errd, + failed_access, failed_prog, link_err, temperature_event, + arch_fsm, phy_request + +Example: + +dmc0: dmc@200000 { + compatible = "brcm,dmc-520", "arm,dmc-520"; + reg = <0x200000 0x80000>; + interrupts = <0x0 0x349 0x4>, <0x0 0x34B 0x4>; + interrupt-names = "dram_ecc_errc", "dram_ecc_errd"; +}; -- 2.17.1