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[93.34.88.225]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-453835798acsm57186475e9.10.2025.06.26.14.23.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Jun 2025 14:23:52 -0700 (PDT) From: Christian Marangi To: Christian Marangi , Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Vladimir Oltean , Srinivas Kandagatla , Heiner Kallweit , Russell King , "Chester A. Unal" , Daniel Golle , DENG Qingfang , Sean Wang , Simon Horman , Matthias Brugger , AngeloGioacchino Del Regno , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [net-next PATCH v15 01/12] dt-bindings: nvmem: Document support for Airoha AN8855 Switch EFUSE Date: Thu, 26 Jun 2025 23:23:00 +0200 Message-ID: <20250626212321.28114-2-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250626212321.28114-1-ansuelsmth@gmail.com> References: <20250626212321.28114-1-ansuelsmth@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250626_142354_929904_32971CBC X-CRM114-Status: GOOD ( 13.35 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Document support for Airoha AN8855 Switch EFUSE used to calibrate internal PHYs and store additional configuration info. Signed-off-by: Christian Marangi Reviewed-by: Rob Herring (Arm) --- .../bindings/nvmem/airoha,an8855-efuse.yaml | 123 ++++++++++++++++++ 1 file changed, 123 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/airoha,an8855-efuse.yaml diff --git a/Documentation/devicetree/bindings/nvmem/airoha,an8855-efuse.yaml b/Documentation/devicetree/bindings/nvmem/airoha,an8855-efuse.yaml new file mode 100644 index 000000000000..9802d9ea2176 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/airoha,an8855-efuse.yaml @@ -0,0 +1,123 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/airoha,an8855-efuse.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Airoha AN8855 Switch EFUSE + +maintainers: + - Christian Marangi + +description: + Airoha AN8855 EFUSE used to calibrate internal PHYs and store additional + configuration info. + +$ref: nvmem.yaml# + +properties: + compatible: + const: airoha,an8855-efuse + + '#nvmem-cell-cells': + const: 0 + +required: + - compatible + - '#nvmem-cell-cells' + +unevaluatedProperties: false + +examples: + - | + efuse { + compatible = "airoha,an8855-efuse"; + + #nvmem-cell-cells = <0>; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + shift_sel_port0_tx_a: shift-sel-port0-tx-a@c { + reg = <0xc 0x4>; + }; + + shift_sel_port0_tx_b: shift-sel-port0-tx-b@10 { + reg = <0x10 0x4>; + }; + + shift_sel_port0_tx_c: shift-sel-port0-tx-c@14 { + reg = <0x14 0x4>; + }; + + shift_sel_port0_tx_d: shift-sel-port0-tx-d@18 { + reg = <0x18 0x4>; + }; + + shift_sel_port1_tx_a: shift-sel-port1-tx-a@1c { + reg = <0x1c 0x4>; + }; + + shift_sel_port1_tx_b: shift-sel-port1-tx-b@20 { + reg = <0x20 0x4>; + }; + + shift_sel_port1_tx_c: shift-sel-port1-tx-c@24 { + reg = <0x24 0x4>; + }; + + shift_sel_port1_tx_d: shift-sel-port1-tx-d@28 { + reg = <0x28 0x4>; + }; + + shift_sel_port2_tx_a: shift-sel-port2-tx-a@2c { + reg = <0x2c 0x4>; + }; + + shift_sel_port2_tx_b: shift-sel-port2-tx-b@30 { + reg = <0x30 0x4>; + }; + + shift_sel_port2_tx_c: shift-sel-port2-tx-c@34 { + reg = <0x34 0x4>; + }; + + shift_sel_port2_tx_d: shift-sel-port2-tx-d@38 { + reg = <0x38 0x4>; + }; + + shift_sel_port3_tx_a: shift-sel-port3-tx-a@4c { + reg = <0x4c 0x4>; + }; + + shift_sel_port3_tx_b: shift-sel-port3-tx-b@50 { + reg = <0x50 0x4>; + }; + + shift_sel_port3_tx_c: shift-sel-port3-tx-c@54 { + reg = <0x54 0x4>; + }; + + shift_sel_port3_tx_d: shift-sel-port3-tx-d@58 { + reg = <0x58 0x4>; + }; + + shift_sel_port4_tx_a: shift-sel-port4-tx-a@5c { + reg = <0x5c 0x4>; + }; + + shift_sel_port4_tx_b: shift-sel-port4-tx-b@60 { + reg = <0x60 0x4>; + }; + + shift_sel_port4_tx_c: shift-sel-port4-tx-c@64 { + reg = <0x64 0x4>; + }; + + shift_sel_port4_tx_d: shift-sel-port4-tx-d@68 { + reg = <0x68 0x4>; + }; + }; + }; -- 2.48.1