From: "Martin Povišer" <povik+lin@cutebit.org>
To: Hector Martin <marcan@marcan.st>, Sven Peter <sven@svenpeter.dev>,
Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Philipp Zabel <p.zabel@pengutronix.de>
Cc: "Alyssa Rosenzweig" <alyssa@rosenzweig.io>,
asahi@lists.linux.dev, dmaengine@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
"Martin Povišer" <povik+lin@cutebit.org>
Subject: [PATCH 2/4] arm64: dts: apple: Add ADMAC resets on t8103/t600x
Date: Sun, 18 Sep 2022 11:58:43 +0200 [thread overview]
Message-ID: <20220918095845.68860-3-povik+lin@cutebit.org> (raw)
In-Reply-To: <20220918095845.68860-1-povik+lin@cutebit.org>
There's a shared reset for the ADMAC and MCA peripherals. The MCA node
already describes it, and being a shared reset it is important we
describe it on the ADMAC node too.
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
---
arch/arm64/boot/dts/apple/t600x-die0.dtsi | 1 +
arch/arm64/boot/dts/apple/t8103.dtsi | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi
index 639c90e108a7..0b8958a8db77 100644
--- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi
+++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi
@@ -181,6 +181,7 @@ admac: dma-controller@39b400000 {
<0>;
iommus = <&dart_sio_0 2>, <&dart_sio_1 2>;
power-domains = <&ps_sio_adma>;
+ resets = <&ps_audio_p>;
};
mca: mca@39b600000 {
diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi
index 51bc901482db..358906a9274d 100644
--- a/arch/arm64/boot/dts/apple/t8103.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -249,6 +249,7 @@ admac: dma-controller@238200000 {
#dma-cells = <1>;
iommus = <&dart_sio 2>;
power-domains = <&ps_sio_adma>;
+ resets = <&ps_audio_p>;
};
mca: i2s@238400000 {
--
2.33.0
next prev parent reply other threads:[~2022-09-18 9:59 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-18 9:58 [PATCH 0/4] Apple ADMAC peripheral reset clean-up Martin Povišer
2022-09-18 9:58 ` [PATCH 1/4] dt-bindings: dma: apple,admac: Add reset Martin Povišer
2022-09-18 10:00 ` Krzysztof Kozlowski
2022-09-18 9:58 ` Martin Povišer [this message]
2022-09-18 9:58 ` [PATCH 3/4] dmaengine: apple-admac: Do not use devres for IRQs Martin Povišer
2022-09-29 16:14 ` Vinod Koul
2022-09-18 9:58 ` [PATCH 4/4] dmaengine: apple-admac: Trigger shared reset Martin Povišer
2022-09-30 9:01 ` Philipp Zabel
2022-09-22 13:44 ` [PATCH 0/4] Apple ADMAC peripheral reset clean-up Hector Martin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220918095845.68860-3-povik+lin@cutebit.org \
--to=povik+lin@cutebit.org \
--cc=alyssa@rosenzweig.io \
--cc=asahi@lists.linux.dev \
--cc=devicetree@vger.kernel.org \
--cc=dmaengine@vger.kernel.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=marcan@marcan.st \
--cc=p.zabel@pengutronix.de \
--cc=robh+dt@kernel.org \
--cc=sven@svenpeter.dev \
--cc=vkoul@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox