2019-09-10 18:47:24

by Anson Huang

Subject: [PATCH 1/2] arm64: dts: imx8mn: Add system counter node

Add i.MX8MN system counter node to enable timer-imx-sysctr
broadcast timer driver.

Signed-off-by: Anson Huang <[email protected]>
---
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index d94db95..0166f8c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -428,6 +428,14 @@
#pwm-cells = <2>;
status = "disabled";
};
+
+ system_counter: timer@306a0000 {
+ compatible = "nxp,sysctr-timer";
+ reg = <0x306a0000 0x20000>;
+ interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&osc_24m>;
+ clock-names = "per";
+ };
};

aips3: bus@30800000 {
--
2.7.4

2019-10-06 07:19:24

by Shawn Guo

Subject: Re: [PATCH 1/2] arm64: dts: imx8mn: Add system counter node

On Tue, Sep 10, 2019 at 11:25:17AM -0400, Anson Huang wrote:
> Add i.MX8MN system counter node to enable timer-imx-sysctr
> broadcast timer driver.
>
> Signed-off-by: Anson Huang <[email protected]>

Applied both, thanks.