2020-11-19 08:36:30

by Tomer Maimon

Subject: [PATCH v1] ARM: dts: add Nuvoton NPCM730 device tree

Add Nuvoton NPCM730 SoC device tree.

The Nuvoton NPCN730 SoC is a part of the
Nuvoton NPCM7xx SoCs family.

Signed-off-by: Tomer Maimon <[email protected]>
---
arch/arm/boot/dts/nuvoton-npcm730.dtsi | 44 ++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
create mode 100644 arch/arm/boot/dts/nuvoton-npcm730.dtsi

diff --git a/arch/arm/boot/dts/nuvoton-npcm730.dtsi b/arch/arm/boot/dts/nuvoton-npcm730.dtsi
new file mode 100644
index 000000000000..86ec12ec2b50
--- /dev/null
+++ b/arch/arm/boot/dts/nuvoton-npcm730.dtsi
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2020 Nuvoton Technology
+
+#include "nuvoton-common-npcm7xx.dtsi"
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "nuvoton,npcm750-smp";
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ clocks = <&clk NPCM7XX_CLK_CPU>;
+ clock-names = "clk_cpu";
+ reg = <0>;
+ next-level-cache = <&l2>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ clocks = <&clk NPCM7XX_CLK_CPU>;
+ clock-names = "clk_cpu";
+ reg = <1>;
+ next-level-cache = <&l2>;
+ };
+ };
+
+ soc {
+ timer@3fe600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x3fe600 0x20>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
+ IRQ_TYPE_LEVEL_HIGH)>;
+ clocks = <&clk NPCM7XX_CLK_AHB>;
+ };
+ };
+};
--
2.22.0

2020-11-19 18:44:33

by Benjamin Fair

Subject: Re: [PATCH v1] ARM: dts: add Nuvoton NPCM730 device tree

On Thu, 19 Nov 2020 at 00:00, Tomer Maimon <[email protected]> wrote:
>
> Add Nuvoton NPCM730 SoC device tree.
>
> The Nuvoton NPCN730 SoC is a part of the
> Nuvoton NPCM7xx SoCs family.
>
> Signed-off-by: Tomer Maimon <[email protected]>

Reviewed-by: Benjamin Fair <[email protected]>

>
> ---
> arch/arm/boot/dts/nuvoton-npcm730.dtsi | 44 ++++++++++++++++++++++++++
> 1 file changed, 44 insertions(+)
> create mode 100644 arch/arm/boot/dts/nuvoton-npcm730.dtsi
>
> diff --git a/arch/arm/boot/dts/nuvoton-npcm730.dtsi b/arch/arm/boot/dts/nuvoton-npcm730.dtsi
> new file mode 100644
> index 000000000000..86ec12ec2b50
> --- /dev/null
> +++ b/arch/arm/boot/dts/nuvoton-npcm730.dtsi
> @@ -0,0 +1,44 @@
> +// SPDX-License-Identifier: GPL-2.0
> +// Copyright (c) 2020 Nuvoton Technology
> +
> +#include "nuvoton-common-npcm7xx.dtsi"
> +
> +/ {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + interrupt-parent = <&gic>;
> +
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + enable-method = "nuvoton,npcm750-smp";
> +
> + cpu@0 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a9";
> + clocks = <&clk NPCM7XX_CLK_CPU>;
> + clock-names = "clk_cpu";
> + reg = <0>;
> + next-level-cache = <&l2>;
> + };
> +
> + cpu@1 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a9";
> + clocks = <&clk NPCM7XX_CLK_CPU>;
> + clock-names = "clk_cpu";
> + reg = <1>;
> + next-level-cache = <&l2>;
> + };
> + };
> +
> + soc {
> + timer@3fe600 {
> + compatible = "arm,cortex-a9-twd-timer";
> + reg = <0x3fe600 0x20>;
> + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
> + IRQ_TYPE_LEVEL_HIGH)>;
> + clocks = <&clk NPCM7XX_CLK_AHB>;
> + };
> + };
> +};
> --
> 2.22.0
>