diff options
4 files changed, 76 insertions, 11 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi index 6cbdf370cfcc..61a634afaa4f 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi @@ -9,7 +9,6 @@ * Common bits of the IOT2050 Basic and Advanced variants, PG1 and PG2 */ -#include "k3-am654.dtsi" #include <dt-bindings/phy/phy.h> #include <dt-bindings/net/ti-dp83867.h> diff --git a/arch/arm64/boot/dts/ti/k3-am652.dtsi b/arch/arm64/boot/dts/ti/k3-am652.dtsi new file mode 100644 index 000000000000..0f22e00faa90 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am652.dtsi @@ -0,0 +1,74 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for AM65 SoC family in Dual core configuration + * + * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/ + */ + +#include "k3-am65.dtsi" + +/ { + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu-map { + cluster0: cluster0 { + core0 { + cpu = <&cpu0>; + }; + + core1 { + cpu = <&cpu1>; + }; + }; + }; + + cpu0: cpu@0 { + compatible = "arm,cortex-a53"; + reg = <0x000>; + device_type = "cpu"; + enable-method = "psci"; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <128>; + next-level-cache = <&L2_0>; + }; + + cpu1: cpu@1 { + compatible = "arm,cortex-a53"; + reg = <0x001>; + device_type = "cpu"; + enable-method = "psci"; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <128>; + next-level-cache = <&L2_0>; + }; + }; + + L2_0: l2-cache0 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x80000>; + cache-line-size = <64>; + cache-sets = <512>; + next-level-cache = <&msmc_l3>; + }; + + msmc_l3: l3-cache0 { + compatible = "cache"; + cache-level = <3>; + cache-unified; + }; + + thermal_zones: thermal-zones { + #include "k3-am654-industrial-thermal.dtsi" + }; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi index e4d7cba7c62f..1d6cddb11991 100644 --- a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi @@ -9,6 +9,7 @@ * Common bits of the IOT2050 Basic variant, PG1 and PG2 */ +#include "k3-am652.dtsi" #include "k3-am65-iot2050-common.dtsi" / { @@ -17,16 +18,6 @@ /* 1G RAM */ reg = <0x00000000 0x80000000 0x00000000 0x40000000>; }; - - cpus { - cpu-map { - /delete-node/ cluster1; - }; - /delete-node/ cpu@100; - /delete-node/ cpu@101; - }; - - /delete-node/ l2-cache1; }; &main_pmx0 { diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi index a847209c3df5..3864ec54e371 100644 --- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi @@ -11,6 +11,7 @@ /dts-v1/; +#include "k3-am654.dtsi" #include "k3-am65-iot2050-common.dtsi" / { |