From: Lorenzo Bianconi <lorenzo@kernel.org> To: linux-spi@vger.kernel.org Cc: broonie@kernel.org, lorenzo.bianconi83@gmail.com, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, nbd@nbd.name, john@phrozen.org, dd@embedd.com, catalin.marinas@arm.com, will@kernel.org, upstream@airoha.com, angelogioacchino.delregno@collabora.com Subject: [PATCH v2 1/3] dt-bindings: spi: airoha: Add YAML schema for SNFI controller Date: Wed, 17 Apr 2024 08:45:50 +0200 [thread overview] Message-ID: <361a447b86eb71951af206d4081c2e7985811a57.1713335916.git.lorenzo@kernel.org> (raw) In-Reply-To: <cover.1713335916.git.lorenzo@kernel.org> Introduce Airoha EN7581 SPI NAND controller binding Tested-by: Rajeev Kumar <Rajeev.Kumar@airoha.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> --- .../bindings/spi/airoha,en7581-snand.yaml | 72 +++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml diff --git a/Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml b/Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml new file mode 100644 index 000000000000..b449bebba601 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/airoha,en7581-snand.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SPI-NAND flash controller for Airoha ARM SoCs + +maintainers: + - Lorenzo Bianconi <lorenzo@kernel.org> + +allOf: + - $ref: spi-controller.yaml# + +properties: + compatible: + const: airoha,en7581-snand + + reg: + items: + - description: spi base address + - description: nfi2spi base address + + clocks: + maxItems: 1 + + clock-names: + items: + - const: spi + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/en7523-clk.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + spi@1fa10000 { + compatible = "airoha,en7581-snand"; + reg = <0x0 0x1fa10000 0x0 0x140>, + <0x0 0x1fa11000 0x0 0x160>; + + clocks = <&scuclk EN7523_CLK_SPI>; + clock-names = "spi"; + + interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + + flash@0 { + compatible = "spi-nand"; + reg = <0>; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <2>; + }; + }; + }; -- 2.44.0
WARNING: multiple messages have this Message-ID (diff)
From: Lorenzo Bianconi <lorenzo@kernel.org> To: linux-spi@vger.kernel.org Cc: broonie@kernel.org, lorenzo.bianconi83@gmail.com, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, nbd@nbd.name, john@phrozen.org, dd@embedd.com, catalin.marinas@arm.com, will@kernel.org, upstream@airoha.com, angelogioacchino.delregno@collabora.com Subject: [PATCH v2 1/3] dt-bindings: spi: airoha: Add YAML schema for SNFI controller Date: Wed, 17 Apr 2024 08:45:50 +0200 [thread overview] Message-ID: <361a447b86eb71951af206d4081c2e7985811a57.1713335916.git.lorenzo@kernel.org> (raw) In-Reply-To: <cover.1713335916.git.lorenzo@kernel.org> Introduce Airoha EN7581 SPI NAND controller binding Tested-by: Rajeev Kumar <Rajeev.Kumar@airoha.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> --- .../bindings/spi/airoha,en7581-snand.yaml | 72 +++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml diff --git a/Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml b/Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml new file mode 100644 index 000000000000..b449bebba601 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/airoha,en7581-snand.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SPI-NAND flash controller for Airoha ARM SoCs + +maintainers: + - Lorenzo Bianconi <lorenzo@kernel.org> + +allOf: + - $ref: spi-controller.yaml# + +properties: + compatible: + const: airoha,en7581-snand + + reg: + items: + - description: spi base address + - description: nfi2spi base address + + clocks: + maxItems: 1 + + clock-names: + items: + - const: spi + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/en7523-clk.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + spi@1fa10000 { + compatible = "airoha,en7581-snand"; + reg = <0x0 0x1fa10000 0x0 0x140>, + <0x0 0x1fa11000 0x0 0x160>; + + clocks = <&scuclk EN7523_CLK_SPI>; + clock-names = "spi"; + + interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + + flash@0 { + compatible = "spi-nand"; + reg = <0>; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <2>; + }; + }; + }; -- 2.44.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2024-04-17 6:46 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-04-17 6:45 [PATCH v2 0/3] Add add SPI-NAND Flash controller driver for EN7581 Lorenzo Bianconi 2024-04-17 6:45 ` Lorenzo Bianconi 2024-04-17 6:45 ` Lorenzo Bianconi [this message] 2024-04-17 6:45 ` [PATCH v2 1/3] dt-bindings: spi: airoha: Add YAML schema for SNFI controller Lorenzo Bianconi 2024-04-17 15:11 ` Conor Dooley 2024-04-17 15:11 ` Conor Dooley 2024-04-17 6:45 ` [PATCH v2 2/3] arm64: dts: airoha: add EN7581 spi-nand node Lorenzo Bianconi 2024-04-17 6:45 ` Lorenzo Bianconi 2024-04-17 6:45 ` [PATCH v2 3/3] spi: airoha: add SPI-NAND Flash controller driver Lorenzo Bianconi 2024-04-17 6:45 ` Lorenzo Bianconi 2024-04-17 10:01 ` kernel test robot 2024-04-17 10:01 ` kernel test robot 2024-04-18 11:57 ` kernel test robot 2024-04-18 11:57 ` kernel test robot 2024-04-18 14:10 ` kernel test robot 2024-04-18 14:10 ` kernel test robot
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