From: medadyoung@gmail.com To: rric@kernel.org, james.morse@arm.com, tony.luck@intel.com, mchehab@kernel.org, bp@alien8.de, robh+dt@kernel.org, benjaminfair@google.com, yuenn@google.com, venture@google.com, KWLIU@nuvoton.com, YSCHU@nuvoton.com, JJLIU0@nuvoton.com, KFTING@nuvoton.com, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, ctcchien@nuvoton.com Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, openbmc@lists.ozlabs.org Subject: [PATCH v12 1/3] dt-bindings: edac: nuvoton: add NPCM memory controller Date: Fri, 10 Jun 2022 16:43:38 +0800 [thread overview] Message-ID: <20220610084340.2268-2-ctcchien@nuvoton.com> (raw) In-Reply-To: <20220610084340.2268-1-ctcchien@nuvoton.com> From: Medad CChien <ctcchien@nuvoton.com> Document devicetree bindings for the Nuvoton BMC NPCM memory controller. Signed-off-by: Medad CChien <ctcchien@nuvoton.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> --- .../edac/nuvoton,npcm-memory-controller.yaml | 62 +++++++++++++++++++ MAINTAINERS | 2 + 2 files changed, 64 insertions(+) create mode 100644 Documentation/devicetree/bindings/edac/nuvoton,npcm-memory-controller.yaml diff --git a/Documentation/devicetree/bindings/edac/nuvoton,npcm-memory-controller.yaml b/Documentation/devicetree/bindings/edac/nuvoton,npcm-memory-controller.yaml new file mode 100644 index 000000000000..a5c8d332d1c1 --- /dev/null +++ b/Documentation/devicetree/bindings/edac/nuvoton,npcm-memory-controller.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/edac/nuvoton,npcm-memory-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton NPCM Memory Controller + +maintainers: + - Medad CChien <ctcchien@nuvoton.com> + - Stanley Chu <yschu@nuvoton.com> + +description: | + The Nuvoton BMC SoC supports DDR4 memory with and without ECC (error + correction check). + + The memory controller supports single bit error correction, double bit + error detection (in-line ECC in which a section (1/8th) of the memory + device used to store data is used for ECC storage). + + Note, the bootloader must configure ECC mode for the memory controller. + +properties: + compatible: + enum: + - nuvoton,npcm750-memory-controller + - nuvoton,npcm845-memory-controller + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + items: + - description: uncorrectable error interrupt + - description: correctable error interrupt + + interrupt-names: + minItems: 1 + items: + - const: ue + - const: ce + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + ahb { + #address-cells = <2>; + #size-cells = <2>; + mc: memory-controller@f0824000 { + compatible = "nuvoton,npcm750-memory-controller"; + reg = <0x0 0xf0824000 0x0 0x1000>; + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 4383949ff654..7f832e6ed4e5 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2367,12 +2367,14 @@ L: openbmc@lists.ozlabs.org (moderated for non-subscribers) S: Supported F: Documentation/devicetree/bindings/*/*/*npcm* F: Documentation/devicetree/bindings/*/*npcm* +F: Documentation/devicetree/bindings/*/npcm-memory-controller.yaml F: arch/arm/boot/dts/nuvoton-npcm* F: arch/arm/mach-npcm/ F: drivers/*/*npcm* F: drivers/*/*/*npcm* F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h + ARM/NUVOTON WPCM450 ARCHITECTURE M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> L: openbmc@lists.ozlabs.org (moderated for non-subscribers) -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: medadyoung@gmail.com To: rric@kernel.org, james.morse@arm.com, tony.luck@intel.com, mchehab@kernel.org, bp@alien8.de, robh+dt@kernel.org, benjaminfair@google.com, yuenn@google.com, venture@google.com, KWLIU@nuvoton.com, YSCHU@nuvoton.com, JJLIU0@nuvoton.com, KFTING@nuvoton.com, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, ctcchien@nuvoton.com Cc: devicetree@vger.kernel.org, openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-edac@vger.kernel.org Subject: [PATCH v12 1/3] dt-bindings: edac: nuvoton: add NPCM memory controller Date: Fri, 10 Jun 2022 16:43:38 +0800 [thread overview] Message-ID: <20220610084340.2268-2-ctcchien@nuvoton.com> (raw) In-Reply-To: <20220610084340.2268-1-ctcchien@nuvoton.com> From: Medad CChien <ctcchien@nuvoton.com> Document devicetree bindings for the Nuvoton BMC NPCM memory controller. Signed-off-by: Medad CChien <ctcchien@nuvoton.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> --- .../edac/nuvoton,npcm-memory-controller.yaml | 62 +++++++++++++++++++ MAINTAINERS | 2 + 2 files changed, 64 insertions(+) create mode 100644 Documentation/devicetree/bindings/edac/nuvoton,npcm-memory-controller.yaml diff --git a/Documentation/devicetree/bindings/edac/nuvoton,npcm-memory-controller.yaml b/Documentation/devicetree/bindings/edac/nuvoton,npcm-memory-controller.yaml new file mode 100644 index 000000000000..a5c8d332d1c1 --- /dev/null +++ b/Documentation/devicetree/bindings/edac/nuvoton,npcm-memory-controller.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/edac/nuvoton,npcm-memory-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton NPCM Memory Controller + +maintainers: + - Medad CChien <ctcchien@nuvoton.com> + - Stanley Chu <yschu@nuvoton.com> + +description: | + The Nuvoton BMC SoC supports DDR4 memory with and without ECC (error + correction check). + + The memory controller supports single bit error correction, double bit + error detection (in-line ECC in which a section (1/8th) of the memory + device used to store data is used for ECC storage). + + Note, the bootloader must configure ECC mode for the memory controller. + +properties: + compatible: + enum: + - nuvoton,npcm750-memory-controller + - nuvoton,npcm845-memory-controller + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + items: + - description: uncorrectable error interrupt + - description: correctable error interrupt + + interrupt-names: + minItems: 1 + items: + - const: ue + - const: ce + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + ahb { + #address-cells = <2>; + #size-cells = <2>; + mc: memory-controller@f0824000 { + compatible = "nuvoton,npcm750-memory-controller"; + reg = <0x0 0xf0824000 0x0 0x1000>; + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 4383949ff654..7f832e6ed4e5 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2367,12 +2367,14 @@ L: openbmc@lists.ozlabs.org (moderated for non-subscribers) S: Supported F: Documentation/devicetree/bindings/*/*/*npcm* F: Documentation/devicetree/bindings/*/*npcm* +F: Documentation/devicetree/bindings/*/npcm-memory-controller.yaml F: arch/arm/boot/dts/nuvoton-npcm* F: arch/arm/mach-npcm/ F: drivers/*/*npcm* F: drivers/*/*/*npcm* F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h + ARM/NUVOTON WPCM450 ARCHITECTURE M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> L: openbmc@lists.ozlabs.org (moderated for non-subscribers) -- 2.17.1
next prev parent reply other threads:[~2022-06-10 8:44 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-10 8:43 [PATCH v12 0/3] EDAC: nuvoton: Add nuvoton NPCM memory controller driver medadyoung 2022-06-10 8:43 ` medadyoung 2022-06-10 8:43 ` medadyoung [this message] 2022-06-10 8:43 ` [PATCH v12 1/3] dt-bindings: edac: nuvoton: add NPCM memory controller medadyoung 2022-06-20 16:40 ` Borislav Petkov 2022-06-20 16:40 ` Borislav Petkov 2022-08-08 6:40 ` Medad Young 2022-08-08 6:40 ` Medad Young 2022-08-09 0:58 ` Kun-Fa Lin 2022-08-09 0:58 ` Kun-Fa Lin 2022-06-10 8:43 ` [PATCH v12 2/3] ARM: dts: nuvoton: Add memory controller node medadyoung 2022-06-10 8:43 ` medadyoung 2022-06-20 17:29 ` Borislav Petkov 2022-06-20 17:29 ` Borislav Petkov 2022-06-10 8:43 ` [PATCH v12 3/3] EDAC: nuvoton: Add NPCM memory controller driver medadyoung 2022-06-10 8:43 ` medadyoung 2022-06-20 19:20 ` Borislav Petkov 2022-06-20 19:20 ` Borislav Petkov 2022-08-09 6:42 ` Referencing non-public datasheets in commit messages (was: [PATCH v12 3/3] EDAC: nuvoton: Add NPCM memory controller driver) Paul Menzel 2022-08-09 6:42 ` Paul Menzel 2022-08-09 7:50 ` Borislav Petkov 2022-08-09 7:50 ` Borislav Petkov 2022-08-09 13:16 ` Michael Richardson
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20220610084340.2268-2-ctcchien@nuvoton.com \ --to=medadyoung@gmail.com \ --cc=JJLIU0@nuvoton.com \ --cc=KFTING@nuvoton.com \ --cc=KWLIU@nuvoton.com \ --cc=YSCHU@nuvoton.com \ --cc=avifishman70@gmail.com \ --cc=benjaminfair@google.com \ --cc=bp@alien8.de \ --cc=ctcchien@nuvoton.com \ --cc=devicetree@vger.kernel.org \ --cc=james.morse@arm.com \ --cc=linux-edac@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=mchehab@kernel.org \ --cc=openbmc@lists.ozlabs.org \ --cc=robh+dt@kernel.org \ --cc=rric@kernel.org \ --cc=tali.perry1@gmail.com \ --cc=tmaimon77@gmail.com \ --cc=tony.luck@intel.com \ --cc=venture@google.com \ --cc=yuenn@google.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.