diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2019-11-06 15:17:02 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:09:16 +0800 |
| commit | 7c15bdabdb10a720fa521e38bb66e1b7895b25ac (patch) | |
| tree | b369a82ed652f1f5ee0083e6cc06fd3241f9e772 /arch/arm64/boot | |
| parent | 444be9e6963f65448fb945a1b3695d4dc352883b (diff) | |
arm64: dts: freescale: Add i.MX8DM LPDDR4 validation board support
Add i.MX8DM validation board DT support.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8dm-lpddr4-val.dts | 26 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8dm.dtsi | 35 |
3 files changed, 62 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 2fbdc59e9ba1..5ced05cad526 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -45,7 +45,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qm-mek.dtb imx8qm-mek-ov5640.dtb \ imx8qm-lpddr4-val-spdif.dtb imx8qm-mek-ca53.dtb \ imx8qm-mek-ca72.dtb imx8qm-lpddr4-val-ca53.dtb \ imx8qm-lpddr4-val-ca72.dtb imx8qm-ddr4-val.dtb \ - imx8qp-lpddr4-val.dtb + imx8qp-lpddr4-val.dtb imx8dm-lpddr4-val.dtb dtb-$(CONFIG_ARCH_MXC) += imx8qxp-ai_ml.dtb dtb-$(CONFIG_ARCH_MXC) += imx8dxl-phantom-mek.dtb dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb imx8qxp-mek-dsp.dtb imx8qxp-mek-ov5640.dtb \ diff --git a/arch/arm64/boot/dts/freescale/imx8dm-lpddr4-val.dts b/arch/arm64/boot/dts/freescale/imx8dm-lpddr4-val.dts new file mode 100644 index 000000000000..ad663b2706ab --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8dm-lpddr4-val.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2019 NXP + */ + +/dts-v1/; + +#include "imx8dm.dtsi" +#include "imx8q-val.dtsi" + +/ { + model = "Freescale i.MX8DM Validation Board"; + compatible = "fsl,imx8dm-val", "fsl,imx8dm", "fsl,imx8qm"; +}; + +&gpu_3d1 { + status = "disabled"; +}; + +&dc1_prg1 { + status = "disabled"; +}; + +&dc1_prg2 { + status = "disabled"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8dm.dtsi b/arch/arm64/boot/dts/freescale/imx8dm.dtsi new file mode 100644 index 000000000000..23cbfb330acf --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8dm.dtsi @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2019 NXP + */ + +#include "imx8qm.dtsi" + +/ { + model = "Freescale i.MX8DM"; + compatible = "fsl, imx8dm", "fsl,imx8qm"; + +}; + +&thermal_zones { + /delete-node/ cpu-thermal0; + + pmic-thermal0 { + cooling-maps { + map0 { + cooling-device = + <&A72_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A72_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; +}; + +&cpus { + /delete-node/ cpu-map; + /delete-node/ cpu@0; + /delete-node/ cpu@1; + /delete-node/ cpu@2; + /delete-node/ cpu@3; + /delete-node/ l2-cache0; +}; |