linux-kernel - [PATCH v2 15/17] arm64: dts: imx8mp: Add audio_blk

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Message-Id: <1597406966-13740-16-git-send-email-abel.vesa@nxp.com>
Date:   Fri, 14 Aug 2020 15:09:24 +0300
From:   Abel Vesa <abel.vesa@....com>
To:     Mike Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Anson Huang <anson.huang@....com>,
        Jacky Bai <ping.bai@....com>, Peng Fan <peng.fan@....com>,
        Dong Aisheng <aisheng.dong@....com>,
        Fugang Duan <fugang.duan@....com>, devicetree@...r.kernel.org
Cc:     NXP Linux Team <linux-imx@....com>,
        linux-arm-kernel@...ts.infradead.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-clk@...r.kernel.org, Abel Vesa <abel.vesa@....com>
Subject: [PATCH v2 15/17] arm64: dts: imx8mp: Add audio_blk_ctrl node

Some of the features of the audio_ctrl will be used by some
different drivers in a way those drivers will know best, so adding the
syscon compatible we allow those to do just that. Only the resets
and the clocks are registered bit the clk-blk-ctrl driver.

Signed-off-by: Abel Vesa <abel.vesa@....com>
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index daa1769..dede0ae 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -736,6 +736,22 @@
 			};
 		};
 
+		aips5: bus@...00000 {
+			compatible = "fsl,aips-bus", "simple-bus";
+			reg = <0x30c00000 0x400000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			audio_blk_ctrl: clock-controller@...20000 {
+				compatible = "fsl,imx8mp-audio-blk-ctrl", "syscon";
+				reg = <0x30e20000 0x50C>;
+
+				#clock-cells = <1>;
+				#reset-cells = <1>;
+			};
+		};
+
 		gic: interrupt-controller@...00000 {
 			compatible = "arm,gic-v3";
 			reg = <0x38800000 0x10000>,
-- 
2.7.4