From 50e320adf4ae34340a36938f02fde8b276015322 Mon Sep 17 00:00:00 2001 From: Martin Povišer Date: Fri, 16 Sep 2022 16:25:48 +0200 Subject: arm64: dts: apple: t8103: Add AUDIO_P parent to the SIO_ADMA power domain MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The SIO_ADMA is a power domain of the Audio DMA Controller. In addition to it, the AUDIO_P domain must be on for the controller's MMIO registers to be accessible. On t600x and t8112, AUDIO_P is a parent of SIO_ADMA. On t8103, it isn't so, at least as far as Apple's firmware goes. To make our life easier, add the parent-child relationship on t8103 also. Signed-off-by: Martin Povišer Signed-off-by: Janne Grunau Acked-by: Marc Zyngier Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm64/boot/dts/apple') diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index a6dbb1f485d8..9645861a858c 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -339,7 +339,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "sio_adma"; - power-domains = <&ps_sio>, <&ps_pms>; + power-domains = <&ps_sio>, <&ps_pms>, <&ps_audio_p>; }; ps_aes: power-controller@238 { -- cgit v1.2.3