diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-ls1012a-tqmls1012al.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1012a-tqmls1012al.dtsi | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-tqmls1012al.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a-tqmls1012al.dtsi new file mode 100644 index 000000000000..7c5a3dee91b9 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-tqmls1012al.dtsi @@ -0,0 +1,81 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright (c) 2018-2025 TQ-Systems GmbH <linux@ew.tq-group.com>, + * D-82229 Seefeld, Germany. + * Author: Matthias Schiffer + * Author: Max Merchel + */ + +#include "fsl-ls1012a.dtsi" + +/ { + compatible = "tq,ls1012a-tqmls1012al", "fsl,ls1012a"; + + memory@80000000 { + device_type = "memory"; + /* our minimum RAM config will be 512 MiB */ + reg = <0x00000000 0x80000000 0 0x20000000>; + }; + + reg_vcc_1v8: regulator-1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + reg_vcc_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&i2c0 { + status = "okay"; + + jc42_19: temperature-sensor@19 { + compatible = "nxp,se97b", "jedec,jc-42.4-temp"; + reg = <0x19>; + }; + + m24c64_50: eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + pagesize = <32>; + vcc-supply = <®_vcc_3v3>; + }; + + m24c02_51: eeprom@51 { + compatible = "nxp,se97b", "atmel,24c02"; + reg = <0x51>; + pagesize = <16>; + read-only; + vcc-supply = <®_vcc_3v3>; + }; + + rtc1: rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + }; +}; + +&qspi { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <39000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <1>; + vcc-supply = <®_vcc_1v8>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + }; + }; +}; |