From: Oliver Gaskell Oliver.Gaskell@analog.com
Add minimal device tree for Analog Devices' SC598-SOM-EZKIT board, and the SC598 SoM.
This patch depends on patch 01, for sc5xx.dtsi.
Co-developed-by: Greg Malysa greg.malysa@timesys.com Signed-off-by: Greg Malysa greg.malysa@timesys.com Co-developed-by: Nathan Barrett-Morrison nathan.morrison@timesys.com Signed-off-by: Nathan Barrett-Morrison nathan.morrison@timesys.com Signed-off-by: Oliver Gaskell Oliver.Gaskell@analog.com --- arch/arm/dts/Makefile | 1 + arch/arm/dts/sc598-som-ezkit.dts | 13 +++++++++++++ arch/arm/dts/sc598-som.dtsi | 31 +++++++++++++++++++++++++++++++ 3 files changed, 45 insertions(+)
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 7a1dd24838..59871e167a 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1264,6 +1264,7 @@ dtb-$(CONFIG_TARGET_SC589_MINI) += sc589-mini.dtb dtb-$(CONFIG_TARGET_SC589_EZKIT) += sc589-ezkit.dtb dtb-$(CONFIG_TARGET_SC594_SOM_EZKIT) += sc594-som-ezkit.dtb dtb-$(CONFIG_TARGET_SC594_SOM_EZLITE) += sc594-som-ezlite.dtb +dtb-$(CONFIG_TARGET_SC598_SOM_EZKIT) += sc598-som-ezkit.dtb
ifneq ($(CONFIG_TARGET_IMX8MP_RSB3720A1_4G)$(CONFIG_TARGET_IMX8MP_RSB3720A1_6G),) dtb-y += imx8mp-rsb3720-a1.dtb diff --git a/arch/arm/dts/sc598-som-ezkit.dts b/arch/arm/dts/sc598-som-ezkit.dts new file mode 100644 index 0000000000..7289e4d1d5 --- /dev/null +++ b/arch/arm/dts/sc598-som-ezkit.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * (C) Copyright 2024 - Analog Devices, Inc. + */ + +/dts-v1/; + +#include "sc598-som.dtsi" + +/ { + model = "ADI SC598-SOM-EZKIT"; + compatible = "adi,sc598-som-ezkit", "adi,sc59x-64"; +}; diff --git a/arch/arm/dts/sc598-som.dtsi b/arch/arm/dts/sc598-som.dtsi new file mode 100644 index 0000000000..8bcc8bb8f1 --- /dev/null +++ b/arch/arm/dts/sc598-som.dtsi @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * (C) Copyright 2024 - Analog Devices, Inc. + */ + +/dts-v1/; + +#include "sc5xx.dtsi" + +/ { + gic: interrupt-controller@31200000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x31200000 0x40000>, /* GIC Dist */ + <0x31240000 0x40000>; /* GICR */ + }; +}; + +&clk { + compatible = "adi,sc598-clocks"; + reg = <0x3108d000 0x1000>, + <0x3108e000 0x1000>, + <0x3108f000 0x1000>, + <0x310a9000 0x1000>; + reg-names = "cgu0", "cgu1", "cdu", "pll3"; +}; + +&timer0 { + clocks = <&clk ADSP_SC598_CLK_CGU0_SCLK0>; +};