From: Anson Huang <anson.huang@nxp.com>
To: "robh+dt@kernel.org" <robh+dt@kernel.org>,
"mark.rutland@arm.com" <mark.rutland@arm.com>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"festevam@gmail.com" <festevam@gmail.com>,
Aisheng Dong <aisheng.dong@nxp.com>,
"ulf.hansson@linaro.org" <ulf.hansson@linaro.org>,
Daniel Baluta <daniel.baluta@nxp.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Cc: dl-linux-imx <linux-imx@nxp.com>
Subject: [PATCH 3/3] arm64: dts: freescale: imx8qxp: enable scu general irq channel
Date: Wed, 23 Jan 2019 08:01:21 +0000 [thread overview]
Message-ID: <1548230179-26076-3-git-send-email-Anson.Huang@nxp.com> (raw)
In-Reply-To: <1548230179-26076-1-git-send-email-Anson.Huang@nxp.com>
On i.MX8QXP, SCU uses MU1 general interrupt channel #3 to notify
user for IRQs of RTC alarm, thermal alarm and WDOG etc., mailbox
RX doorbell mode is used for this function, this patch adds
support for it.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index 4c3dd95..4021f25 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
@@ -87,7 +87,8 @@
scu {
compatible = "fsl,imx-scu";
mbox-names = "tx0", "tx1", "tx2", "tx3",
- "rx0", "rx1", "rx2", "rx3";
+ "rx0", "rx1", "rx2", "rx3",
+ "gi3";
mboxes = <&lsio_mu1 0 0
&lsio_mu1 0 1
&lsio_mu1 0 2
@@ -95,7 +96,8 @@
&lsio_mu1 1 0
&lsio_mu1 1 1
&lsio_mu1 1 2
- &lsio_mu1 1 3>;
+ &lsio_mu1 1 3
+ &lsio_mu1 3 3>;
clk: clock-controller {
compatible = "fsl,imx8qxp-clk";
--
2.7.4
next prev parent reply other threads:[~2019-01-23 8:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-23 8:01 [PATCH 1/3] dt-bindings: fsl: scu: add general interrupt support Anson Huang
2019-01-23 8:01 ` [PATCH 2/3] firmware: imx: enable imx scu general irq function Anson Huang
2019-01-23 8:01 ` Anson Huang [this message]
2019-02-12 12:38 ` [PATCH 1/3] dt-bindings: fsl: scu: add general interrupt support Anson Huang
2019-02-14 3:47 ` Anson Huang
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