diff options
| author | Hou Zhiqiang <Zhiqiang.Hou@nxp.com> | 2019-08-20 09:35:36 +0000 |
|---|---|---|
| committer | Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> | 2019-08-26 21:33:46 +0530 |
| commit | f83c7788a71eb3a67571f80a7917f2404156df70 (patch) | |
| tree | cf93324898f68c186f228b1f17d7ec55f2b442f2 /arch | |
| parent | 7bb72855b340332d448fda5b6cebf365468640bf (diff) | |
powerpc: Enable device tree support for MPC8548CDS
Add device tree for MPC8548CDS board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/powerpc/dts/mpc8548-post.dtsi | 27 | ||||
| -rw-r--r-- | arch/powerpc/dts/mpc8548.dtsi | 27 | ||||
| -rw-r--r-- | arch/powerpc/dts/mpc8548cds.dts | 23 | ||||
| -rw-r--r-- | arch/powerpc/dts/mpc8548cds_36b.dts | 23 |
5 files changed, 101 insertions, 0 deletions
diff --git a/arch/powerpc/dts/Makefile b/arch/powerpc/dts/Makefile index 0e234cce55..021c85f00f 100644 --- a/arch/powerpc/dts/Makefile +++ b/arch/powerpc/dts/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0+ +dtb-$(CONFIG_TARGET_MPC8548CDS) += mpc8548cds.dtb mpc8548cds_36b.dtb dtb-$(CONFIG_TARGET_P1020RDB_PC) += p1020rdb-pc.dtb p1020rdb-pc_36b.dtb dtb-$(CONFIG_TARGET_P1020RDB_PD) += p1020rdb-pd.dtb dtb-$(CONFIG_TARGET_P2020RDB) += p2020rdb-pc.dtb p2020rdb-pc_36b.dtb diff --git a/arch/powerpc/dts/mpc8548-post.dtsi b/arch/powerpc/dts/mpc8548-post.dtsi new file mode 100644 index 0000000000..5533a4b598 --- /dev/null +++ b/arch/powerpc/dts/mpc8548-post.dtsi @@ -0,0 +1,27 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * MPC8548 Silicon/SoC Device Tree Source (post include) + * + * Copyright 2012 Freescale Semiconductor Inc. + * Copyright 2019 NXP + */ + +&soc { + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + compatible = "fsl,mpc8548-immr", "simple-bus"; + bus-frequency = <0x0>; + + mpic: pic@40000 { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <4>; + reg = <0x40000 0x40000>; + compatible = "fsl,mpic"; + device_type = "open-pic"; + big-endian; + single-cpu-affinity; + last-interrupt-source = <255>; + }; +}; diff --git a/arch/powerpc/dts/mpc8548.dtsi b/arch/powerpc/dts/mpc8548.dtsi new file mode 100644 index 0000000000..b24567dc65 --- /dev/null +++ b/arch/powerpc/dts/mpc8548.dtsi @@ -0,0 +1,27 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * MPC8548CDS Silicon/SoC Device Tree Source (pre include) + * + * Copyright 2011 Freescale Semiconductor Inc. + * Copyright 2019 NXP + */ + +/dts-v1/; + +/include/ "e500v2_power_isa.dtsi" + +/ { + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,8548@0 { + device_type = "cpu"; + reg = <0>; + }; + }; +}; diff --git a/arch/powerpc/dts/mpc8548cds.dts b/arch/powerpc/dts/mpc8548cds.dts new file mode 100644 index 0000000000..cceea345c8 --- /dev/null +++ b/arch/powerpc/dts/mpc8548cds.dts @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * MPC8548CDS Device Tree Source + * + * Copyright 2006 - 2012 Freescale Semiconductor Inc. + * Copyright 2019 NXP + */ + +/include/ "mpc8548.dtsi" + +/ { + model = "fsl,MPC8548CDS"; + compatible = "fsl,MPC8548CDS"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + soc: soc8548@e0000000 { + ranges = <0x0 0x0 0xe0000000 0x100000>; + }; +}; + +/include/ "mpc8548-post.dtsi" diff --git a/arch/powerpc/dts/mpc8548cds_36b.dts b/arch/powerpc/dts/mpc8548cds_36b.dts new file mode 100644 index 0000000000..faff35cc36 --- /dev/null +++ b/arch/powerpc/dts/mpc8548cds_36b.dts @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * MPC8548CDS (36-bit address map) Device Tree Source + * + * Copyright 2012 - 2015 Freescale Semiconductor Inc. + * Copyright 2019 NXP + */ + +/include/ "mpc8548.dtsi" + +/ { + model = "fsl,MPC8548CDS"; + compatible = "fsl,MPC8548CDS"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + soc: soc8548@fe0000000 { + ranges = <0x0 0xf 0xe0000000 0x100000>; + }; +}; + +/include/ "mpc8548-post.dtsi" |