From 952c0ed6f96339ae5d0f22154d05f8eac2742c94 Mon Sep 17 00:00:00 2001 From: Daniel Palmer Date: Fri, 10 Jul 2020 18:45:41 +0900 Subject: [PATCH] ARM: mstar: Add infinity/infinity3 family dtsis This adds two family level dtsis for the infinity and infinity3 and then adds a chip level dtsi each for a chip in those families. infinity3.dtsi includes infinity.dtsi as these SoCs share most of their memory map and we would have a lot of duplication otherwise. Signed-off-by: Daniel Palmer Signed-off-by: Arnd Bergmann --- MAINTAINERS | 1 + arch/arm/boot/dts/infinity-msc313.dtsi | 14 ++++++++++++++ arch/arm/boot/dts/infinity.dtsi | 7 +++++++ arch/arm/boot/dts/infinity3-msc313e.dtsi | 14 ++++++++++++++ arch/arm/boot/dts/infinity3.dtsi | 7 +++++++ 5 files changed, 43 insertions(+) create mode 100644 arch/arm/boot/dts/infinity-msc313.dtsi create mode 100644 arch/arm/boot/dts/infinity.dtsi create mode 100644 arch/arm/boot/dts/infinity3-msc313e.dtsi create mode 100644 arch/arm/boot/dts/infinity3.dtsi diff --git a/MAINTAINERS b/MAINTAINERS index ccabe73ce800..48df02045641 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2140,6 +2140,7 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained W: http://linux-chenxing.org/ F: Documentation/devicetree/bindings/arm/mstar.yaml +F: arch/arm/boot/dts/infinity*.dtsi F: arch/arm/boot/dts/mstar-v7.dtsi F: arch/arm/mach-mstar/ diff --git a/arch/arm/boot/dts/infinity-msc313.dtsi b/arch/arm/boot/dts/infinity-msc313.dtsi new file mode 100644 index 000000000000..42f2b5552c77 --- /dev/null +++ b/arch/arm/boot/dts/infinity-msc313.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020 thingy.jp. + * Author: Daniel Palmer + */ + +#include "infinity.dtsi" + +/ { + memory@20000000 { + device_type = "memory"; + reg = <0x20000000 0x4000000>; + }; +}; diff --git a/arch/arm/boot/dts/infinity.dtsi b/arch/arm/boot/dts/infinity.dtsi new file mode 100644 index 000000000000..f68e6d59c328 --- /dev/null +++ b/arch/arm/boot/dts/infinity.dtsi @@ -0,0 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020 thingy.jp. + * Author: Daniel Palmer + */ + +#include "mstar-v7.dtsi" diff --git a/arch/arm/boot/dts/infinity3-msc313e.dtsi b/arch/arm/boot/dts/infinity3-msc313e.dtsi new file mode 100644 index 000000000000..4e7239afd823 --- /dev/null +++ b/arch/arm/boot/dts/infinity3-msc313e.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020 thingy.jp. + * Author: Daniel Palmer + */ + +#include "infinity3.dtsi" + +/ { + memory@20000000 { + device_type = "memory"; + reg = <0x20000000 0x4000000>; + }; +}; diff --git a/arch/arm/boot/dts/infinity3.dtsi b/arch/arm/boot/dts/infinity3.dtsi new file mode 100644 index 000000000000..2830d064c07d --- /dev/null +++ b/arch/arm/boot/dts/infinity3.dtsi @@ -0,0 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020 thingy.jp. + * Author: Daniel Palmer + */ + +#include "infinity.dtsi" -- 2.11.0