Patch "ARM: dts: r8a7794: Use SYSC "always-on" PM Domain for sound" has been added to the 4.9-stable tree

Patch "ARM: dts: r8a7794: Use SYSC "always-on" PM Domain for sound" has been added to the 4.9-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ARM: dts: r8a7794: Use SYSC "always-on" PM Domain for sound

to the 4.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     arm-dts-r8a7794-use-sysc-always-on-pm-domain-for-sound.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 24b2d930a50662c11918fd0c22931f1448488da4 Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Mon, 7 Nov 2016 20:10:04 +0100
Subject: ARM: dts: r8a7794: Use SYSC "always-on" PM Domain for sound

From: Geert Uytterhoeven <geert+renesas@glider.be>

commit 24b2d930a50662c11918fd0c22931f1448488da4 upstream.

Hook up the Audio-DMAC and sound device nodes to the SYSC "always-on" PM
Domain, for a more consistent device-power-area description in DT.

Cfr. commit 0761ff2ad0c581f3 ("ARM: dts: r8a7794: Add SYSC PM Domains").

Fixes: 320d6c5a08a4abd3 ("ARM: dts: r8a7794: add sound support")
Fixes: 298e4ee3d213a076 ("ARM: dts: r8a7794: add Audio-DMAC support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/arm/boot/dts/r8a7794.dtsi |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -319,7 +319,7 @@
 				  "ch12";
 		clocks = <&mstp5_clks R8A7794_CLK_AUDIO_DMAC0>;
 		clock-names = "fck";
-		power-domains = <&cpg_clocks>;
+		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -1483,7 +1483,7 @@
 			      "mix.0", "mix.1",
 			      "dvc.0", "dvc.1",
 			      "clk_a", "clk_b", "clk_c", "clk_i";
-		power-domains = <&cpg_clocks>;
+		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
 
 		status = "disabled";
 


Patches currently in stable-queue which might be from geert+renesas@glider.be are

queue-4.9/arm-dts-r8a7794-use-sysc-always-on-pm-domain-for-sound.patch
queue-4.9/arm-dts-r8a7794-remove-z-clock.patch