From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
To: soc@kernel.org, Arnd Bergmann <arnd@arndb.de>,
Olof Johansson <olof@lixom.net>
Cc: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Subject: [PATCH v3 09/10] arm64: dts: uniphier: Remove compatible "snps,dw-pcie" from pcie node
Date: Tue, 13 Sep 2022 13:23:20 +0900 [thread overview]
Message-ID: <20220913042321.4817-10-hayashi.kunihiko@socionext.com> (raw)
In-Reply-To: <20220913042321.4817-1-hayashi.kunihiko@socionext.com>
The generic platform driver pcie-designware-plat.c doesn't work for
UniPhier PCIe host controller, because the controller has some
necessary initialization sequence for the controller-specific logic.
Currently the controller doesn't use "snps,dw-pcie" compatible,
so this is no longer needed. Remove the compatible string from the
pcie node.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
---
arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 2 +-
arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index bb52dcb45777..938753ded7c0 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -896,7 +896,7 @@ usb_ssphy1: ss-phy@310 {
};
pcie: pcie@66000000 {
- compatible = "socionext,uniphier-pcie", "snps,dw-pcie";
+ compatible = "socionext,uniphier-pcie";
status = "disabled";
reg-names = "dbi", "link", "config";
reg = <0x66000000 0x1000>, <0x66010000 0x10000>,
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
index c93b380fce94..f10685625b6a 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
@@ -873,7 +873,7 @@ usb1_ssphy0: ss-phy@300 {
};
pcie: pcie@66000000 {
- compatible = "socionext,uniphier-pcie", "snps,dw-pcie";
+ compatible = "socionext,uniphier-pcie";
status = "disabled";
reg-names = "dbi", "link", "config";
reg = <0x66000000 0x1000>, <0x66010000 0x10000>,
--
2.25.1
next prev parent reply other threads:[~2022-09-13 4:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-13 4:23 [PATCH v3 00/10] Update UniPhier armv8 devicetree Kunihiko Hayashi
2022-09-13 4:23 ` [PATCH v3 01/10] arm64: dts: uniphier: Rename pvtctl node to thermal-sensor Kunihiko Hayashi
2022-09-13 4:23 ` [PATCH v3 02/10] arm64: dts: uniphier: Rename usb-phy node for USB2 to usb-controller Kunihiko Hayashi
2022-09-13 4:23 ` [PATCH v3 03/10] arm64: dts: uniphier: Rename usb-glue node for USB3 " Kunihiko Hayashi
2022-09-13 4:23 ` [PATCH v3 04/10] arm64: dts: uniphier: Rename gpio-hog nodes Kunihiko Hayashi
2022-09-13 4:23 ` [PATCH v3 05/10] arm64: dts: uniphier: Use GIC interrupt definitions Kunihiko Hayashi
2022-09-13 4:23 ` [PATCH v3 06/10] arm64: dts: uniphier: Add ahci controller nodes for PXs3 Kunihiko Hayashi
2022-09-13 4:23 ` [PATCH v3 07/10] arm64: dts: uniphier: Add USB-device support for PXs3 reference board Kunihiko Hayashi
2022-09-13 4:23 ` [PATCH v3 08/10] arm64: dts: uniphier: Fix opp-table node name for LD20 Kunihiko Hayashi
2022-09-13 4:23 ` Kunihiko Hayashi [this message]
2022-09-13 4:23 ` [PATCH v3 10/10] arm64: dts: uniphier: Add L2 cache node Kunihiko Hayashi
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=20220913042321.4817-10-hayashi.kunihiko@socionext.com \
--to=hayashi.kunihiko@socionext.com \
--cc=arnd@arndb.de \
--cc=devicetree@vger.kernel.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mhiramat@kernel.org \
--cc=olof@lixom.net \
--cc=robh+dt@kernel.org \
--cc=soc@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;
as well as URLs for NNTP newsgroup(s).