Add generic Enclustra base-board support for the Mercury+ PE1, the Mercury+ PE3 and the Mercury+ ST1 board. The carrier boards can be freely combined with the SoMs Mercury+ AA1, Mercury SA1 and Mercury+ SA2. Signed-off-by: Andreas Buerkler <andreas.buerkler@xxxxxxxxxxxxx> Signed-off-by: Lothar Rubusch <l.rubusch@xxxxxxxxx> --- .../socfpga_enclustra_mercury_pe1.dtsi | 33 +++++++++++ .../socfpga_enclustra_mercury_pe3.dtsi | 55 +++++++++++++++++++ .../socfpga_enclustra_mercury_st1.dtsi | 15 +++++ 3 files changed, 103 insertions(+) create mode 100644 arch/arm/boot/dts/intel/socfpga/socfpga_enclustra_mercury_pe1.dtsi create mode 100644 arch/arm/boot/dts/intel/socfpga/socfpga_enclustra_mercury_pe3.dtsi create mode 100644 arch/arm/boot/dts/intel/socfpga/socfpga_enclustra_mercury_st1.dtsi diff --git a/arch/arm/boot/dts/intel/socfpga/socfpga_enclustra_mercury_pe1.dtsi b/arch/arm/boot/dts/intel/socfpga/socfpga_enclustra_mercury_pe1.dtsi new file mode 100644 index 000000000..abc4bfb7f --- /dev/null +++ b/arch/arm/boot/dts/intel/socfpga/socfpga_enclustra_mercury_pe1.dtsi @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright (C) 2024 Enclustra GmbH - https://www.enclustra.com + */ + +&i2c_encl { + status = "okay"; + + eeprom@57 { + status = "okay"; + compatible = "microchip,24c128"; + reg = <0x57>; + pagesize = <64>; + label = "user eeprom"; + address-width = <16>; + }; + + lm96080: temperature-sensor@2f { + status = "okay"; + compatible = "national,lm80"; + reg = <0x2f>; + }; + + si5338: clock-controller@70 { + compatible = "silabs,si5338"; + reg = <0x70>; + }; + +}; + +&i2c_encl_fpga { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/intel/socfpga/socfpga_enclustra_mercury_pe3.dtsi b/arch/arm/boot/dts/intel/socfpga/socfpga_enclustra_mercury_pe3.dtsi new file mode 100644 index 000000000..bc57b0680 --- /dev/null +++ b/arch/arm/boot/dts/intel/socfpga/socfpga_enclustra_mercury_pe3.dtsi @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright (C) 2024 Enclustra GmbH - https://www.enclustra.com + */ + +&i2c_encl { + i2c-mux@74 { + status = "okay"; + compatible = "nxp,pca9547"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + eeprom@56 { + status = "okay"; + compatible = "microchip,24c128"; + reg = <0x56>; + pagesize = <64>; + label = "user eeprom"; + address-width = <16>; + }; + + lm96080: temperature-sensor@2f { + status = "okay"; + compatible = "national,lm80"; + reg = <0x2f>; + }; + + pcal6416: gpio@20 { + status = "okay"; + compatible = "nxp,pcal6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + }; + }; +}; + +&i2c_encl_fpga { + status = "okay"; + + i2c-mux@75 { + status = "okay"; + compatible = "nxp,pca9547"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x75>; + }; +}; diff --git a/arch/arm/boot/dts/intel/socfpga/socfpga_enclustra_mercury_st1.dtsi b/arch/arm/boot/dts/intel/socfpga/socfpga_enclustra_mercury_st1.dtsi new file mode 100644 index 000000000..4c00475f4 --- /dev/null +++ b/arch/arm/boot/dts/intel/socfpga/socfpga_enclustra_mercury_st1.dtsi @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright (C) 2024 Enclustra GmbH - https://www.enclustra.com + */ + +&i2c_encl { + si5338: clock-controller@70 { + compatible = "silabs,si5338"; + reg = <0x70>; + }; +}; + +&i2c_encl_fpga { + status = "okay"; +}; -- 2.25.1
