Microsys designs a SoM based on the LS1046A named miriac MPX-LS1046A https://microsys.de/products/system-on-modules/qoriqr-armr-architecture/miriactm-mpx-ls1046a/
It also provides an SBC accepting this SoM, the miriac SBC-LS1046 https://microsys.de/en/products/single-board-computer/miriactm-sbcs/miriactm-sbc-ls1046a/ This adds a dtsi for the SoM and a dts for the SBC. Signed-off-by: Alexandre Belloni <[email protected]> --- arch/arm64/boot/dts/freescale/Makefile | 1 + .../fsl-ls1046a-miriac-mpxls1046.dtsi | 62 ++++++++++ .../freescale/fsl-ls1046a-miriac-sbc1046.dts | 117 ++++++++++++++++++ 3 files changed, 180 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-mpxls1046.dtsi create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-sbc1046.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 86e18adb695a..b0b81ca887e8 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-qds.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-rdb.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb +dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-miriac-sbc1046.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-qds.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-rdb.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1088a-qds.dtb diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-mpxls1046.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-mpxls1046.dtsi new file mode 100644 index 000000000000..d1948e27fdb4 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-mpxls1046.dtsi @@ -0,0 +1,62 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/ { + compatible = "microsys,mpxls1046a", "fsl,ls1046a"; +}; + +&duart0 { + status = "okay"; +}; + +&duart1 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + temp-sensor@4c { + compatible = "national,lm90"; + reg = <0x4c>; + }; + + eeprom@50 { + compatible = "at24,24c128"; + reg = <0x50>; + }; + + rtc@32 { + compatible = "epson,rx8803"; + reg = <0x32>; + }; +}; + +&ifc { + #address-cells = <2>; + #size-cells = <1>; + + ranges = <0x0 0x0 0x0 0x7e800000 0x00010000>; + status = "okay"; + + nand@0,0 { + compatible = "fsl,ifc-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x0 0x0 0x10000>; + }; +}; + +&qspi { + num-cs = <1>; + bus-num = <0>; + status = "okay"; + + qflash0: s25fs512s@0 { + compatible = "spansion,m25p80"; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <20000000>; + m25p,fast-read; + reg = <0>; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-sbc1046.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-sbc1046.dts new file mode 100644 index 000000000000..f31be6ed06ea --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-sbc1046.dts @@ -0,0 +1,117 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; + +#include "fsl-ls1046a.dtsi" +#include "fsl-ls1046a-miriac-mpxls1046.dtsi" + +/ { + model = "Microsys miriac SBC-LS1046A"; + compatible = "microsys,sbc1046a", "microsys,mpxls1046a", "fsl,ls1046a"; + + aliases { + ethernet0 = &enet2; + ethernet1 = &enet4; + ethernet2 = &enet5; + ethernet3 = &enet6; + + serial0 = &duart0; + serial1 = &duart1; + serial2 = &duart2; + serial3 = &duart3; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&duart0 { + status = "okay"; +}; + +&duart1 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + eeprom@57 { + compatible = "at24,24c128"; + reg = <0x57>; + }; +}; + +&i2c1 { + status = "okay"; +}; + +&ifc { + nand@0,0 { + partition@0 { + reg = <0x0 0x00100000>; + label = "NAND U-Boot Image"; + read-only; + }; + + partition@100000 { + reg = <0x00100000 0x00100000>; + label = "NAND U-Boot Env"; + }; + + partition@200000 { + reg = <0x00200000 0x01E00000>; + label = "NAND FIT Image"; + }; + + partition@02000000 { + reg = <0x02000000 0x1e000000>; + label = "NAND (RW) UBIFS Root File System"; + }; + }; +}; + +#include "fsl-ls1046-post.dtsi" + +&fman0 { + compatible = "fsl,fman", "simple-bus"; + + ethernet@e4000 { + phy-handle = <&rgmii_phy1>; + phy-connection-type = "rgmii"; + }; + + ethernet@e8000 { + phy-handle = <&sgmii_phy1>; + phy-connection-type = "sgmii"; + }; + + ethernet@ea000 { + phy-handle = <&sgmii_phy2>; + phy-connection-type = "sgmii"; + }; + + ethernet@f0000 { + phy-handle = <&sgmii_phy3>; + phy-connection-type = "sgmii"; + }; + + mdio@fc000 { + rgmii_phy1: ethernet-phy@3 { + reg = <3>; + }; + + sgmii_phy1: ethernet-phy@2 { + reg = <2>; + }; + + sgmii_phy2: ethernet-phy@1 { + reg = <1>; + }; + + sgmii_phy3: ethernet-phy@0 { + reg = <0>; + }; + }; +}; -- 2.18.0
