From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anson.Huang@nxp.com Subject: [PATCH V3 5/5] arm64: dts: imx8mm: Add system counter node Date: Fri, 28 Jun 2019 11:30:41 +0800 Message-ID: <20190628033041.8513-5-Anson.Huang@nxp.com> References: <20190628033041.8513-1-Anson.Huang@nxp.com> Return-path: In-Reply-To: <20190628033041.8513-1-Anson.Huang@nxp.com> Sender: linux-kernel-owner@vger.kernel.org To: daniel.lezcano@linaro.org, tglx@linutronix.de, robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, leonard.crestez@nxp.com, viresh.kumar@linaro.org, daniel.baluta@nxp.com, ping.bai@nxp.com, l.stach@pengutronix.de, abel.vesa@nxp.com, andrew.smirnov@gmail.com, ccaione@baylibre.com, angus@akkea.ca, agx@sigxcpu.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Linux-imx@nxp.com List-Id: devicetree@vger.kernel.org From: Anson Huang Add i.MX8MM system counter node to enable timer-imx-sysctr broadcast timer driver. Signed-off-by: Anson Huang --- New patch: - As i.MX8MM clock driver will be soon moved to using platform driver model, so the patch series I sent out for i.MX8MM system counter driver support will need rework accordingly, so I add the i.MX8MM DT support in this patch series, it uses same method as i.MX8MQ's system counter driver. --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 63f4731..aa985a0 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -528,6 +528,14 @@ #pwm-cells = <2>; status = "disabled"; }; + + system_counter: timer@306a0000 { + compatible = "nxp,sysctr-timer"; + reg = <0x306a0000 0x30000>; + interrupts = , + ; + clock-frequency = <8000000>; + }; }; aips3: bus@30800000 { -- 2.7.4