linux-kernel - [PATCH v5 4/4] arm64: dts: meson-axg: add clock DT info for Meson AXG SoC

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Message-ID: <20171207095300.15384-5-yixun.lan@amlogic.com>
Date:   Thu, 7 Dec 2017 17:53:00 +0800
From:   Yixun Lan <yixun.lan@...ogic.com>
To:     Neil Armstrong <narmstrong@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Kevin Hilman <khilman@...libre.com>
CC:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Carlo Caione <carlo@...one.org>,
        Yixun Lan <yixun.lan@...ogic.com>,
        Qiufang Dai <qiufang.dai@...ogic.com>,
        Jian Hu <jian.hu@...ogic.com>,
        <linux-amlogic@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-clk@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v5 4/4] arm64: dts: meson-axg: add clock DT info for Meson AXG SoC

From: Qiufang Dai <qiufang.dai@...ogic.com>

Try to add Hiubus DT info, and also enable clock DT info
for the Amlogic's Meson-AXG SoC.

Acked-by: Rob Herring <robh@...nel.org>
Signed-off-by: Qiufang Dai <qiufang.dai@...ogic.com>
Signed-off-by: Yixun Lan <yixun.lan@...ogic.com>
---
 arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index b932a784b02a..c2239c6d6310 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -7,6 +7,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/axg-clkc.h>
 
 / {
 	compatible = "amlogic,meson-axg";
@@ -148,6 +149,20 @@
 			#address-cells = <0>;
 		};
 
+		hiubus: bus@...3c000 {
+			compatible = "simple-bus";
+			reg = <0x0 0xff63c000 0x0 0x1c00>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0x0 0x0 0x0 0xff63c000 0x0 0x1c00>;
+
+			clkc: clock-controller@0 {
+				compatible = "amlogic,axg-clkc";
+				#clock-cells = <1>;
+				reg = <0x0 0x0 0x0 0x320>;
+			};
+		};
+
 		mailbox: mailbox@...3dc00 {
 			compatible = "amlogic,meson-gx-mhu", "amlogic,meson-gxbb-mhu";
 			reg = <0 0xff63dc00 0 0x400>;
-- 
2.15.0