Based on nxp-ls1046 dts files, create dts files for nxp-ls1026 platform. Signed-off-by: Meng Li <[email protected]> --- .../dts/freescale/fsl-ls1026a-rdb-sdk.dts | 78 +++++++++++++++++++ .../dts/freescale/fsl-ls1026a-rdb-usdpaa.dts | 42 ++++++++++ 2 files changed, 120 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1026a-rdb-sdk.dts create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1026a-rdb-usdpaa.dts
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1026a-rdb-sdk.dts b/arch/arm64/boot/dts/freescale/fsl-ls1026a-rdb-sdk.dts new file mode 100644 index 000000000000..6b4f84922c32 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-ls1026a-rdb-sdk.dts @@ -0,0 +1,78 @@ +/* + * Device Tree Include file for Freescale Layerscape-1023A family SoC. + * + * Copyright 2021-2022 Wind River Systems, Inc. + * + * Meng Li <[email protected]> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPLv2 or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "fsl-ls1046a-rdb-sdk.dts" + +/ { + cpus { + cpu@2 { + status = "disabled"; + }; + + cpu@3 { + status = "disabled"; + }; + }; + + pmu { + interrupts = <0 106 0x4>, + <0 107 0x4>; + interrupt-affinity = <&cpu0>, + <&cpu1>; + }; + + thermal-zones { + core-cluster { + cooling-maps { + map0 { + cooling-device = + <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1026a-rdb-usdpaa.dts b/arch/arm64/boot/dts/freescale/fsl-ls1026a-rdb-usdpaa.dts new file mode 100644 index 000000000000..4db6241f8f64 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-ls1026a-rdb-usdpaa.dts @@ -0,0 +1,42 @@ +/* + * Device Tree Include file for Freescale Layerscape-1023A family SoC. + * + * Copyright 2021-2022 Wind River Systems, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include "fsl-ls1046a-rdb-usdpaa.dts" + +/ { + cpus { + cpu@2 { + status = "disabled"; + }; + + cpu@3 { + status = "disabled"; + }; + }; + + pmu { + interrupts = <0 106 0x4>, + <0 107 0x4>; + interrupt-affinity = <&cpu0>, + <&cpu1>; + }; + + thermal-zones { + core-cluster { + cooling-maps { + map0 { + cooling-device = + <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + }; +}; -- 2.35.3
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