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| author | Hou Zhiqiang <Zhiqiang.Hou@nxp.com> | 2019-08-20 09:35:27 +0000 |
|---|---|---|
| committer | Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> | 2019-08-26 21:23:20 +0530 |
| commit | fa3602859f795d3dda1c625052105bf6aea22b20 (patch) | |
| tree | 66d44e35a023e7e2a3afa3c5fea971cec67816aa /arch/powerpc/dts | |
| parent | bd74ea19089b8333fef2414b18b814ebe6fc176b (diff) | |
| download | u-boot-fa3602859f795d3dda1c625052105bf6aea22b20.tar.gz | |
powerpc: Enable device tree support for T1042D4RDB
Add device tree for T1042D4RDB board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Update board README for device tree usage.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Diffstat (limited to 'arch/powerpc/dts')
| -rw-r--r-- | arch/powerpc/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/powerpc/dts/t1042d4rdb.dts | 17 | ||||
| -rw-r--r-- | arch/powerpc/dts/t104x.dtsi | 62 |
3 files changed, 80 insertions, 0 deletions
diff --git a/arch/powerpc/dts/Makefile b/arch/powerpc/dts/Makefile index b7acba54e4..f0d49aa31c 100644 --- a/arch/powerpc/dts/Makefile +++ b/arch/powerpc/dts/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0+ dtb-$(CONFIG_TARGET_T1024RDB) += t1024rdb.dtb +dtb-$(CONFIG_TARGET_T1042D4RDB) += t1042d4rdb.dtb dtb-$(CONFIG_TARGET_T2080QDS) += t2080qds.dtb dtb-$(CONFIG_TARGET_T2080RDB) += t2080rdb.dtb dtb-$(CONFIG_TARGET_T4240RDB) += t4240rdb.dtb diff --git a/arch/powerpc/dts/t1042d4rdb.dts b/arch/powerpc/dts/t1042d4rdb.dts new file mode 100644 index 0000000000..16a8ed4c79 --- /dev/null +++ b/arch/powerpc/dts/t1042d4rdb.dts @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * T1042D4RDB Device Tree Source + * + * Copyright 2013 - 2015 Freescale Semiconductor Inc. + * Copyright 2019 NXP + */ + +/include/ "t104x.dtsi" + +/ { + model = "fsl,T1042D4RDB"; + compatible = "fsl,T1042D4RDB"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; +}; diff --git a/arch/powerpc/dts/t104x.dtsi b/arch/powerpc/dts/t104x.dtsi new file mode 100644 index 0000000000..ff0da9397e --- /dev/null +++ b/arch/powerpc/dts/t104x.dtsi @@ -0,0 +1,62 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * T104X Silicon/SoC Device Tree Source (pre include) + * + * Copyright 2013 Freescale Semiconductor Inc. + * Copyright 2019 NXP + */ + +/dts-v1/; + +/include/ "e5500_power_isa.dtsi" + +/ { + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: PowerPC,e5500@0 { + device_type = "cpu"; + reg = <0>; + #cooling-cells = <2>; + }; + cpu1: PowerPC,e5500@1 { + device_type = "cpu"; + reg = <1>; + #cooling-cells = <2>; + }; + cpu2: PowerPC,e5500@2 { + device_type = "cpu"; + reg = <2>; + #cooling-cells = <2>; + }; + cpu3: PowerPC,e5500@3 { + device_type = "cpu"; + reg = <3>; + #cooling-cells = <2>; + }; + }; + + soc: soc@ffe000000 { + ranges = <0x00000000 0xf 0xfe000000 0x1000000>; + reg = <0xf 0xfe000000 0 0x00001000>; + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + compatible = "simple-bus"; + + mpic: pic@40000 { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <4>; + reg = <0x40000 0x40000>; + compatible = "fsl,mpic", "chrp,open-pic"; + device_type = "open-pic"; + clock-frequency = <0x0>; + }; + }; +}; |