* [PATCH v3 0/2] Add support for Agilex3 SoCFPGA board @ 2025-11-12 10:56 niravkumarlaxmidas.rabara 2025-11-12 10:56 ` [PATCH v3 1/2] dt-bindings: intel: Add " niravkumarlaxmidas.rabara 2025-11-12 10:56 ` [PATCH v3 2/2] arm64: dts: socfpga: add Agilex3 board niravkumarlaxmidas.rabara 0 siblings, 2 replies; 6+ messages in thread From: niravkumarlaxmidas.rabara @ 2025-11-12 10:56 UTC (permalink / raw) To: Dinh Nguyen, Rob Herring, Krzysztof Kozlowski, Conor Dooley, devicetree, linux-kernel Cc: Niravkumar L Rabara From: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> Agilex3 SoCFPGA development kit is a low cost and small form factor development kit similar to Agilex5 013b board. Agilex3 SoCFPGA is derived from Agilex5 SoCFPGA, with the main difference being the number of CPU cores — Agilex3 has 2 cores compared to 4 in Agilex5. https://www.altera.com/products/devkit/a1jui000005pw9bmas/agilex-3-fpga-and-soc-c-series-development-kit This series includes: - The addition of the Agilex3 compatible in DT bindings. - The initial board device tree support for the Agilex3 SoCFPGA. Note: The patch 2 depends on the series: "Add iommu supports" https://lore.kernel.org/all/cover.1760486497.git.khairul.anuar.romli@altera.com/ Patch series "Add iommu supports" is applied to socfpga maintainer's tree https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git/log/?h=socfpga_dts_for_v6.19 v3 changes: - Add missing agilex5 fallback in dt bindings v2 link: https://lore.kernel.org/all/cover.1762840092.git.niravkumarlaxmidas.rabara@altera.com/ v2 changes: - Add separate agilex3 compatible. - Use separate dtsi file for Agilex3. v1 link: https://lore.kernel.org/all/cover.1762756191.git.niravkumarlaxmidas.rabara@altera.com/ Niravkumar L Rabara (2): dt-bindings: intel: Add Agilex3 SoCFPGA board arm64: dts: socfpga: add Agilex3 board .../bindings/arm/intel,socfpga.yaml | 6 + arch/arm64/boot/dts/intel/Makefile | 1 + .../arm64/boot/dts/intel/socfpga_agilex3.dtsi | 17 +++ .../boot/dts/intel/socfpga_agilex3_socdk.dts | 127 ++++++++++++++++++ 4 files changed, 151 insertions(+) create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex3.dtsi create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex3_socdk.dts -- 2.25.1 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v3 1/2] dt-bindings: intel: Add Agilex3 SoCFPGA board 2025-11-12 10:56 [PATCH v3 0/2] Add support for Agilex3 SoCFPGA board niravkumarlaxmidas.rabara @ 2025-11-12 10:56 ` niravkumarlaxmidas.rabara 2025-11-12 11:43 ` Krzysztof Kozlowski 2025-11-12 10:56 ` [PATCH v3 2/2] arm64: dts: socfpga: add Agilex3 board niravkumarlaxmidas.rabara 1 sibling, 1 reply; 6+ messages in thread From: niravkumarlaxmidas.rabara @ 2025-11-12 10:56 UTC (permalink / raw) To: Dinh Nguyen, Rob Herring, Krzysztof Kozlowski, Conor Dooley, devicetree, linux-kernel Cc: Niravkumar L Rabara From: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> Add compatible string for Agilex3 SoCFPGA board, which shares the same architecture as Agilex5 but with two fewer CPU cores. Signed-off-by: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> --- v3 changes: - Add missing agilex5 fallback. v2 link: https://lore.kernel.org/all/e9d398bacb299c996f14c9993bf041a9a6740cbf.1762840092.git.niravkumarlaxmidas.rabara@altera.com/ v2 changes: - Add separate agilex3 compatible instead of using agilex5 context. v1 link: https://lore.kernel.org/all/51ecc7f4eb7e419c00ee51fc26156e25686dfece.1762756191.git.niravkumarlaxmidas.rabara@altera.com/ Documentation/devicetree/bindings/arm/intel,socfpga.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/intel,socfpga.yaml b/Documentation/devicetree/bindings/arm/intel,socfpga.yaml index cf7a91dfec8a..c918837bd41c 100644 --- a/Documentation/devicetree/bindings/arm/intel,socfpga.yaml +++ b/Documentation/devicetree/bindings/arm/intel,socfpga.yaml @@ -21,6 +21,12 @@ properties: - intel,socfpga-agilex-n6000 - intel,socfpga-agilex-socdk - const: intel,socfpga-agilex + - description: Agilex3 boards + items: + - enum: + - intel,socfpga-agilex3-socdk + - const: intel,socfpga-agilex3 + - const: intel,socfpga-agilex5 - description: Agilex5 boards items: - enum: -- 2.25.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v3 1/2] dt-bindings: intel: Add Agilex3 SoCFPGA board 2025-11-12 10:56 ` [PATCH v3 1/2] dt-bindings: intel: Add " niravkumarlaxmidas.rabara @ 2025-11-12 11:43 ` Krzysztof Kozlowski 0 siblings, 0 replies; 6+ messages in thread From: Krzysztof Kozlowski @ 2025-11-12 11:43 UTC (permalink / raw) To: niravkumarlaxmidas.rabara, Dinh Nguyen, Rob Herring, Krzysztof Kozlowski, Conor Dooley, devicetree, linux-kernel On 12/11/2025 11:56, niravkumarlaxmidas.rabara@altera.com wrote: > From: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> > > Add compatible string for Agilex3 SoCFPGA board, which shares the same > architecture as Agilex5 but with two fewer CPU cores. > > Signed-off-by: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> > --- Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v3 2/2] arm64: dts: socfpga: add Agilex3 board 2025-11-12 10:56 [PATCH v3 0/2] Add support for Agilex3 SoCFPGA board niravkumarlaxmidas.rabara 2025-11-12 10:56 ` [PATCH v3 1/2] dt-bindings: intel: Add " niravkumarlaxmidas.rabara @ 2025-11-12 10:56 ` niravkumarlaxmidas.rabara 2025-11-12 18:41 ` Dinh Nguyen 1 sibling, 1 reply; 6+ messages in thread From: niravkumarlaxmidas.rabara @ 2025-11-12 10:56 UTC (permalink / raw) To: Dinh Nguyen, Rob Herring, Krzysztof Kozlowski, Conor Dooley, devicetree, linux-kernel Cc: Niravkumar L Rabara From: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> Agilex3 SoCFPGA development kit is a small form factor board similar to Agilex5 013b board. Agilex3 SoCFPGA is derived from Agilex5 SoCFPGA, with the main difference of CPU cores — Agilex3 has 2 cores compared to 4 in Agilex5. Signed-off-by: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> --- v3 change: - Add agilex5 fallback compatible string. v2 link: https://lore.kernel.org/all/97fea9a15bfe2a3d52d5b75bee6bda25615422e7.1762840092.git.niravkumarlaxmidas.rabara@altera.com/ v2 changes: - Use separate dtsi file for agilex3 instead of using agilex5 dtsi. v1 link: https://lore.kernel.org/all/aa19e005a2aa2aab63c8fe8cbaee7f59c416690f.1762756191.git.niravkumarlaxmidas.rabara@altera.com/ arch/arm64/boot/dts/intel/Makefile | 1 + .../arm64/boot/dts/intel/socfpga_agilex3.dtsi | 17 +++ .../boot/dts/intel/socfpga_agilex3_socdk.dts | 127 ++++++++++++++++++ 3 files changed, 145 insertions(+) create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex3.dtsi create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex3_socdk.dts diff --git a/arch/arm64/boot/dts/intel/Makefile b/arch/arm64/boot/dts/intel/Makefile index 391d5cbe50b3..a117268267ee 100644 --- a/arch/arm64/boot/dts/intel/Makefile +++ b/arch/arm64/boot/dts/intel/Makefile @@ -2,6 +2,7 @@ dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga_agilex_n6000.dtb \ socfpga_agilex_socdk.dtb \ socfpga_agilex_socdk_nand.dtb \ + socfpga_agilex3_socdk.dtb \ socfpga_agilex5_socdk.dtb \ socfpga_agilex5_socdk_013b.dtb \ socfpga_agilex5_socdk_nand.dtb \ diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex3.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex3.dtsi new file mode 100644 index 000000000000..4e55513d93c4 --- /dev/null +++ b/arch/arm64/boot/dts/intel/socfpga_agilex3.dtsi @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2025, Altera Corporation + */ + +/dts-v1/; +#include "socfpga_agilex5.dtsi" + +/ { + compatible = "intel,socfpga-agilex3", "intel,socfpga-agilex5"; +}; + +/* Agilex3 has only 2 CPUs */ +&{/cpus} { + /delete-node/ cpu@2; + /delete-node/ cpu@3; +}; diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex3_socdk.dts b/arch/arm64/boot/dts/intel/socfpga_agilex3_socdk.dts new file mode 100644 index 000000000000..76efaac82e27 --- /dev/null +++ b/arch/arm64/boot/dts/intel/socfpga_agilex3_socdk.dts @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2025, Altera Corporation + */ +#include "socfpga_agilex3.dtsi" + +/ { + model = "SoCFPGA Agilex3 SoCDK"; + compatible = "intel,socfpga-agilex3-socdk", "intel,socfpga-agilex3", + "intel,socfpga-agilex5"; + + aliases { + serial0 = &uart0; + ethernet2 = &gmac2; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led0 { + label = "hps_led0"; + gpios = <&porta 1 GPIO_ACTIVE_HIGH>; + }; + + led1 { + label = "hps_led1"; + gpios = <&porta 12 GPIO_ACTIVE_HIGH>; + }; + + }; + + memory@80000000 { + device_type = "memory"; + /* We expect the bootloader to fill in the reg */ + reg = <0x0 0x80000000 0x0 0x0>; + }; +}; + +&gmac2 { + status = "okay"; + phy-mode = "rgmii-id"; + phy-handle = <&emac2_phy0>; + max-frame-size = <9000>; + + mdio0 { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + emac2_phy0: ethernet-phy@0 { + reg = <0>; + rxc-skew-ps = <0>; + rxdv-skew-ps = <0>; + rxd0-skew-ps = <0>; + rxd1-skew-ps = <0>; + rxd2-skew-ps = <0>; + rxd3-skew-ps = <0>; + txc-skew-ps = <0>; + txen-skew-ps = <60>; + txd0-skew-ps = <60>; + txd1-skew-ps = <60>; + txd2-skew-ps = <60>; + txd3-skew-ps = <60>; + }; + }; +}; + +&gpio0 { + status = "okay"; +}; + +&gpio1 { + status = "okay"; +}; + +&osc1 { + clock-frequency = <25000000>; +}; + +&qspi { + status = "okay"; + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <100000000>; + m25p,fast-read; + cdns,read-delay = <2>; + cdns,tshsl-ns = <50>; + cdns,tsd2d-ns = <50>; + cdns,tchsh-ns = <4>; + cdns,tslch-ns = <4>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + qspi_boot: partition@0 { + label = "u-boot"; + reg = <0x0 0x00600000>; + }; + + root: partition@4200000 { + label = "root"; + reg = <0x00600000 0x03a00000>; + }; + }; + }; +}; + +&smmu { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&watchdog0 { + status = "okay"; +}; -- 2.25.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v3 2/2] arm64: dts: socfpga: add Agilex3 board 2025-11-12 10:56 ` [PATCH v3 2/2] arm64: dts: socfpga: add Agilex3 board niravkumarlaxmidas.rabara @ 2025-11-12 18:41 ` Dinh Nguyen 2025-11-13 8:24 ` Niravkumar L Rabara 0 siblings, 1 reply; 6+ messages in thread From: Dinh Nguyen @ 2025-11-12 18:41 UTC (permalink / raw) To: niravkumarlaxmidas.rabara, Rob Herring, Krzysztof Kozlowski, Conor Dooley, devicetree, linux-kernel On 11/12/25 04:56, niravkumarlaxmidas.rabara@altera.com wrote: > From: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> > > Agilex3 SoCFPGA development kit is a small form factor board similar to > Agilex5 013b board. > Agilex3 SoCFPGA is derived from Agilex5 SoCFPGA, with the main difference > of CPU cores — Agilex3 has 2 cores compared to 4 in Agilex5. Please fix up the message's formatting a bit. I don't think you need the additional newline. > > Signed-off-by: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> > --- > v3 change: > - Add agilex5 fallback compatible string. > > v2 link: > https://lore.kernel.org/all/97fea9a15bfe2a3d52d5b75bee6bda25615422e7.1762840092.git.niravkumarlaxmidas.rabara@altera.com/ > > v2 changes: > - Use separate dtsi file for agilex3 instead of using agilex5 dtsi. > > v1 link: > https://lore.kernel.org/all/aa19e005a2aa2aab63c8fe8cbaee7f59c416690f.1762756191.git.niravkumarlaxmidas.rabara@altera.com/ > > arch/arm64/boot/dts/intel/Makefile | 1 + > .../arm64/boot/dts/intel/socfpga_agilex3.dtsi | 17 +++ > .../boot/dts/intel/socfpga_agilex3_socdk.dts | 127 ++++++++++++++++++ > 3 files changed, 145 insertions(+) > create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex3.dtsi > create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex3_socdk.dts > > diff --git a/arch/arm64/boot/dts/intel/Makefile b/arch/arm64/boot/dts/intel/Makefile > index 391d5cbe50b3..a117268267ee 100644 > --- a/arch/arm64/boot/dts/intel/Makefile > +++ b/arch/arm64/boot/dts/intel/Makefile > @@ -2,6 +2,7 @@ > dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga_agilex_n6000.dtb \ > socfpga_agilex_socdk.dtb \ > socfpga_agilex_socdk_nand.dtb \ > + socfpga_agilex3_socdk.dtb \ > socfpga_agilex5_socdk.dtb \ > socfpga_agilex5_socdk_013b.dtb \ > socfpga_agilex5_socdk_nand.dtb \ > diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex3.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex3.dtsi > new file mode 100644 > index 000000000000..4e55513d93c4 > --- /dev/null > +++ b/arch/arm64/boot/dts/intel/socfpga_agilex3.dtsi > @@ -0,0 +1,17 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * Copyright (C) 2025, Altera Corporation > + */ > + > +/dts-v1/; > +#include "socfpga_agilex5.dtsi" > + > +/ { > + compatible = "intel,socfpga-agilex3", "intel,socfpga-agilex5"; > + > +/* Agilex3 has only 2 CPUs */ > +&{/cpus} { > + /delete-node/ cpu@2; > + /delete-node/ cpu@3; > There's no need for another dtsi if you're referencing the Agilex5 dtsi. > diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex3_socdk.dts b/arch/arm64/boot/dts/intel/socfpga_agilex3_socdk.dts > new file mode 100644 > index 000000000000..76efaac82e27 > --- /dev/null > +++ b/arch/arm64/boot/dts/intel/socfpga_agilex3_socdk.dts > @@ -0,0 +1,127 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * Copyright (C) 2025, Altera Corporation > + */ > +#include "socfpga_agilex3.dtsi" Include socfpga_agilex5.dtsi here. > + > +/ { > + model = "SoCFPGA Agilex3 SoCDK"; > + compatible = "intel,socfpga-agilex3-socdk", "intel,socfpga-agilex3", > + "intel,socfpga-agilex5"; > + > + aliases { > + serial0 = &uart0; > + ethernet2 = &gmac2; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; Just add this here: + cpus { + /delete-node/ cpu@2; + /delete-node/ cpu@3; + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led0 { > + label = "hps_led0"; > + gpios = <&porta 1 GPIO_ACTIVE_HIGH>; > + }; > + > + led1 { > + label = "hps_led1"; > + gpios = <&porta 12 GPIO_ACTIVE_HIGH>; > + }; > + > + }; > + > + memory@80000000 { > + device_type = "memory"; > + /* We expect the bootloader to fill in the reg */ > + reg = <0x0 0x80000000 0x0 0x0>; > + }; > +}; > + > +&gmac2 { > + status = "okay"; > + phy-mode = "rgmii-id"; > + phy-handle = <&emac2_phy0>; > + max-frame-size = <9000>; > + > + mdio0 { > + compatible = "snps,dwmac-mdio"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + emac2_phy0: ethernet-phy@0 { > + reg = <0>; > + rxc-skew-ps = <0>; > + rxdv-skew-ps = <0>; > + rxd0-skew-ps = <0>; > + rxd1-skew-ps = <0>; > + rxd2-skew-ps = <0>; > + rxd3-skew-ps = <0>; > + txc-skew-ps = <0>; > + txen-skew-ps = <60>; > + txd0-skew-ps = <60>; > + txd1-skew-ps = <60>; > + txd2-skew-ps = <60>; > + txd3-skew-ps = <60>; > + }; > + }; > +}; > + > +&gpio0 { > + status = "okay"; > +}; > + > +&gpio1 { > + status = "okay"; > +}; > + > +&osc1 { > + clock-frequency = <25000000>; > +}; > + > +&qspi { > + status = "okay"; > + flash@0 { > + compatible = "jedec,spi-nor"; You need a specific type of the qpsi memory here. > + reg = <0>; > + spi-max-frequency = <100000000>; > + m25p,fast-read; > + cdns,read-delay = <2>; > + cdns,tshsl-ns = <50>; > + cdns,tsd2d-ns = <50>; > + cdns,tchsh-ns = <4>; > + cdns,tslch-ns = <4>; > + spi-tx-bus-width = <4>; > + spi-rx-bus-width = <4>; > + > + partitions { > + compatible = "fixed-partitions"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + qspi_boot: partition@0 { > + label = "u-boot"; > + reg = <0x0 0x00600000>; > + }; > + > + root: partition@4200000 { > + label = "root"; > + reg = <0x00600000 0x03a00000>; > + }; > + }; > + }; > +}; > + > +&smmu { > + status = "okay"; > +}; > + > +&uart0 { > + status = "okay"; > +}; No USB? ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v3 2/2] arm64: dts: socfpga: add Agilex3 board 2025-11-12 18:41 ` Dinh Nguyen @ 2025-11-13 8:24 ` Niravkumar L Rabara 0 siblings, 0 replies; 6+ messages in thread From: Niravkumar L Rabara @ 2025-11-13 8:24 UTC (permalink / raw) To: Dinh Nguyen, Rob Herring, Krzysztof Kozlowski, Conor Dooley, devicetree, linux-kernel On 13/11/2025 2:41 am, Dinh Nguyen wrote: > > > On 11/12/25 04:56, niravkumarlaxmidas.rabara@altera.com wrote: >> From: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> >> >> Agilex3 SoCFPGA development kit is a small form factor board similar to >> Agilex5 013b board. >> Agilex3 SoCFPGA is derived from Agilex5 SoCFPGA, with the main difference >> of CPU cores — Agilex3 has 2 cores compared to 4 in Agilex5. > > Please fix up the message's formatting a bit. I don't think you need the > additional newline. I will fix this in next version. >> +/dts-v1/; >> +#include "socfpga_agilex5.dtsi" >> + >> +/ { >> + compatible = "intel,socfpga-agilex3", "intel,socfpga-agilex5"; >> + >> +/* Agilex3 has only 2 CPUs */ >> +&{/cpus} { >> + /delete-node/ cpu@2; >> + /delete-node/ cpu@3; >> > There's no need for another dtsi if you're referencing the Agilex5 dtsi. Noted. >> +++ b/arch/arm64/boot/dts/intel/socfpga_agilex3_socdk.dts >> @@ -0,0 +1,127 @@ >> +// SPDX-License-Identifier: GPL-2.0-only >> +/* >> + * Copyright (C) 2025, Altera Corporation >> + */ >> +#include "socfpga_agilex3.dtsi" > > Include socfpga_agilex5.dtsi here. Noted. >> + >> +/ { >> + model = "SoCFPGA Agilex3 SoCDK"; >> + compatible = "intel,socfpga-agilex3-socdk", "intel,socfpga-agilex3", >> + "intel,socfpga-agilex5"; >> + >> + aliases { >> + serial0 = &uart0; >> + ethernet2 = &gmac2; >> + }; >> + >> + chosen { >> + stdout-path = "serial0:115200n8"; >> + }; > > Just add this here: > > + cpus { > + /delete-node/ cpu@2; > + /delete-node/ cpu@3; > + }; CHECK_DTBS gives error if I use above mentioned way. /delete-node/ cpu@2; /delete-node/ cpu@3; Works well without any error or warnings. >> +&qspi { >> + status = "okay"; >> + flash@0 { >> + compatible = "jedec,spi-nor"; > > You need a specific type of the qpsi memory here. > The QSPI flash here is a standard JEDEC-compliant SPI-NOR device, and the kernel’s SPI-NOR/MTD framework supports SFDP (Serial Flash Discoverable Parameters). Since the driver now reads device capabilities (size, erase opcodes, read modes, etc.) directly via JEDEC ID and SFDP, it’s no longer necessary to specify a vendor-specific compatible string unless the flash requires special handling. Therefore, the generic "jedec,spi-nor" compatible is sufficient. On board, it can detect the QSPI flash and works correctly. >> + reg = <0>; >> + spi-max-frequency = <100000000>; >> + m25p,fast-read; >> + cdns,read-delay = <2>; >> + cdns,tshsl-ns = <50>; >> + cdns,tsd2d-ns = <50>; >> + cdns,tchsh-ns = <4>; >> + cdns,tslch-ns = <4>; >> + spi-tx-bus-width = <4>; >> + spi-rx-bus-width = <4>; >> + >> + partitions { >> + compatible = "fixed-partitions"; >> + #address-cells = <1>; >> + #size-cells = <1>; >> + >> + qspi_boot: partition@0 { >> + label = "u-boot"; >> + reg = <0x0 0x00600000>; >> + }; >> + >> + root: partition@4200000 { >> + label = "root"; >> + reg = <0x00600000 0x03a00000>; >> + }; btw, I just realized that partition size needs to be updated. I will fix this in next version. >> +&uart0 { >> + status = "okay"; >> +}; > > No USB? Support of USB3 will be added in a separate patch by Ng, Adrian Ho Yin. Agilex5/Agilex3 socdk by default supports only USB3 interface. (USB2 node should be removed from socfpga_agilex5_socdk.dts when USB3 support is added). Thanks, Nirav ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2025-11-13 8:24 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2025-11-12 10:56 [PATCH v3 0/2] Add support for Agilex3 SoCFPGA board niravkumarlaxmidas.rabara 2025-11-12 10:56 ` [PATCH v3 1/2] dt-bindings: intel: Add " niravkumarlaxmidas.rabara 2025-11-12 11:43 ` Krzysztof Kozlowski 2025-11-12 10:56 ` [PATCH v3 2/2] arm64: dts: socfpga: add Agilex3 board niravkumarlaxmidas.rabara 2025-11-12 18:41 ` Dinh Nguyen 2025-11-13 8:24 ` Niravkumar L Rabara
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