linux-kernel - [PATCH 3/3] arm64: dts: freescale: imx8mq: add clock for GPIO node

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Message-ID: <1550828264-9962-3-git-send-email-Anson.Huang@nxp.com>
Date:   Fri, 22 Feb 2019 09:42:33 +0000
From:   Anson Huang <anson.huang@....com>
To:     "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        "mturquette@...libre.com" <mturquette@...libre.com>,
        "sboyd@...nel.org" <sboyd@...nel.org>,
        "l.stach@...gutronix.de" <l.stach@...gutronix.de>,
        Abel Vesa <abel.vesa@....com>,
        "ccaione@...libre.com" <ccaione@...libre.com>,
        "agx@...xcpu.org" <agx@...xcpu.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>
CC:     dl-linux-imx <linux-imx@....com>
Subject: [PATCH 3/3] arm64: dts: freescale: imx8mq: add clock for GPIO node

i.MX8MQ has clock gate for each GPIO bank, add clock info
to GPIO node for clock management.

Signed-off-by: Anson Huang <Anson.Huang@....com>
---
 arch/arm64/boot/dts/freescale/imx8mq.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 9155bd4..4c1fca9 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -160,6 +160,7 @@
 				reg = <0x30200000 0x10000>;
 				interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>,
 				             <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX8MQ_CLK_GPIO1_ROOT>;
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -171,6 +172,7 @@
 				reg = <0x30210000 0x10000>;
 				interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
 				             <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX8MQ_CLK_GPIO2_ROOT>;
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -182,6 +184,7 @@
 				reg = <0x30220000 0x10000>;
 				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
 				             <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX8MQ_CLK_GPIO3_ROOT>;
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -193,6 +196,7 @@
 				reg = <0x30230000 0x10000>;
 				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
 				             <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX8MQ_CLK_GPIO4_ROOT>;
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -204,6 +208,7 @@
 				reg = <0x30240000 0x10000>;
 				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
 				             <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX8MQ_CLK_GPIO5_ROOT>;
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-- 
2.7.4