| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0-or-later OR X11) |
| 2 | /* |
| 3 | * Copyright 2013-2014 Freescale Semiconductor, Inc. |
| 4 | * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>, |
| 5 | * D-82229 Seefeld, Germany. |
| 6 | * Author: Alexander Stein |
| 7 | */ |
| 8 | |
| 9 | #include "ls1021a.dtsi" |
| 10 | |
| 11 | / { |
| 12 | model = "TQMLS102xA SOM"; |
| 13 | compatible = "tq,ls1021a-tqmls1021a", "fsl,ls1021a"; |
| 14 | |
| 15 | reg_3p3v_som: regulator-3p3v-som { |
| 16 | compatible = "regulator-fixed"; |
| 17 | regulator-name = "3P3V_SOM"; |
| 18 | regulator-min-microvolt = <3300000>; |
| 19 | regulator-max-microvolt = <3300000>; |
| 20 | regulator-always-on; |
| 21 | }; |
| 22 | }; |
| 23 | |
| 24 | &esdhc { |
| 25 | /* e-MMC over 8 data lines */ |
| 26 | bus-width = <8>; |
| 27 | status = "okay"; |
| 28 | }; |
| 29 | |
| 30 | &i2c0 { |
| 31 | status = "okay"; |
| 32 | |
| 33 | /* MC34VR500 DC/DC regulator at 0x8, managed by PMIC */ |
| 34 | /* On-board PMC at 0x11 */ |
| 35 | |
| 36 | sa56004: temperature-sensor@4c { |
| 37 | compatible = "nxp,sa56004"; |
| 38 | reg = <0x4c>; |
| 39 | vcc-supply = <®_3p3v_som>; |
| 40 | }; |
| 41 | |
| 42 | rtc0: rtc@51 { |
| 43 | compatible = "nxp,pcf85063a"; |
| 44 | reg = <0x51>; |
| 45 | quartz-load-femtofarads = <12500>; |
| 46 | }; |
| 47 | |
| 48 | m24c64_54: eeprom@54 { |
| 49 | compatible = "atmel,24c64"; |
| 50 | reg = <0x54>; |
| 51 | pagesize = <32>; |
| 52 | read-only; |
| 53 | vcc-supply = <®_3p3v_som>; |
| 54 | }; |
| 55 | }; |
| 56 | |
| 57 | &mdio0 { |
| 58 | tbi1: tbi-phy@8 { |
| 59 | reg = <0x8>; |
| 60 | device_type = "tbi-phy"; |
| 61 | }; |
| 62 | }; |
| 63 | |
| 64 | &qspi { |
| 65 | status = "okay"; |
| 66 | |
| 67 | qflash0: flash@0 { |
| 68 | compatible = "jedec,spi-nor"; |
| 69 | #address-cells = <1>; |
| 70 | #size-cells = <1>; |
| 71 | spi-max-frequency = <20000000>; |
| 72 | spi-rx-bus-width = <4>; |
| 73 | spi-tx-bus-width = <4>; |
| 74 | reg = <0>; |
| 75 | |
| 76 | partitions { |
| 77 | compatible = "fixed-partitions"; |
| 78 | #address-cells = <1>; |
| 79 | #size-cells = <1>; |
| 80 | |
| 81 | uboot@0 { |
| 82 | label = "U-Boot-PBL"; |
| 83 | reg = <0x0 0xe0000>; |
| 84 | }; |
| 85 | |
| 86 | env@e0000 { |
| 87 | label = "U-Boot Environment"; |
| 88 | reg = <0xe0000 0x10000>; |
| 89 | }; |
| 90 | |
| 91 | dtb@f0000 { |
| 92 | label = "DTB"; |
| 93 | reg = <0xf0000 0x10000>; |
| 94 | }; |
| 95 | |
| 96 | linux@100000 { |
| 97 | label = "Linux"; |
| 98 | reg = <0x100000 0x700000>; |
| 99 | }; |
| 100 | |
| 101 | rootfs@800000 { |
| 102 | label = "RootFS"; |
| 103 | reg = <0x800000 0x3800000>; |
| 104 | }; |
| 105 | }; |
| 106 | }; |
| 107 | }; |