From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Frieder Schrempf <frieder.schrempf@kontron.de>,
Heiko Thiery <heiko.thiery@gmail.com>,
Shawn Guo <shawnguo@kernel.org>, Sasha Levin <sashal@kernel.org>,
robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
catalin.marinas@arm.com, will.deacon@arm.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH AUTOSEL 5.15 45/82] arm64: dts: imx8mm-kontron: Fix reset delays for ethernet PHY
Date: Tue, 9 Nov 2021 17:16:03 -0500 [thread overview]
Message-ID: <20211109221641.1233217-45-sashal@kernel.org> (raw)
In-Reply-To: <20211109221641.1233217-1-sashal@kernel.org>
From: Frieder Schrempf <frieder.schrempf@kontron.de>
[ Upstream commit 315e7b884190a6c9c28e95ad3b724dde9e922b99 ]
According to the datasheet the VSC8531 PHY expects a reset pulse of 100 ns
and a delay of 15 ms after the reset has been deasserted. Set the matching
values in the devicetree.
Reported-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts
index e99e7644ff392..49d7470812eef 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts
@@ -123,8 +123,8 @@
ethphy: ethernet-phy@0 {
reg = <0>;
- reset-assert-us = <100>;
- reset-deassert-us = <100>;
+ reset-assert-us = <1>;
+ reset-deassert-us = <15000>;
reset-gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;
};
};
--
2.33.0
next prev parent reply other threads:[~2021-11-09 22:19 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-09 22:15 [PATCH AUTOSEL 5.15 01/82] arm64: zynqmp: Do not duplicate flash partition label property Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 02/82] arm64: zynqmp: Fix serial compatible string Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 04/82] ARM: dts: sunxi: Fix OPPs node name Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 05/82] arm64: dts: allwinner: h5: Fix GPU thermal zone " Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 06/82] arm64: dts: allwinner: a100: Fix " Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 08/82] ARM: dts: BCM5301X: Fix nodes names Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 09/82] ARM: dts: BCM5301X: Fix MDIO mux binding Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 10/82] ARM: dts: NSP: Fix mpcore, mmc node names Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 11/82] arm64: dts: broadcom: bcm4908: Move reboot syscon out of bus Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 15/82] arm64: dts: rockchip: Disable CDN DP on Pinebook Pro Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 16/82] arm64: dts: hisilicon: fix arm,sp805 compatible string Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 17/82] arm64: dts: rockchip: add Coresight debug range for RK3399 Sasha Levin
2021-11-09 23:25 ` Brian Norris
2021-11-10 0:44 ` Sasha Levin
2021-11-10 0:49 ` Brian Norris
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 23/82] ARM: dts: ux500: Skomer regulator fixes Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 27/82] ARM: BCM53016: Specify switch ports for Meraki MR32 Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 28/82] arm64: dts: qcom: msm8998: Fix CPU/L2 idle state latency and residency Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 29/82] arm64: dts: qcom: ipq6018: Fix qcom,controlled-remotely property Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 30/82] arm64: dts: qcom: ipq8074: " Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 31/82] arm64: dts: qcom: sdm845: " Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 32/82] arm64: dts: qcom: msm8916: Add unit name for /soc node Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 33/82] arm64: dts: freescale: fix arm,sp805 compatible string Sasha Levin
2021-11-09 22:15 ` [PATCH AUTOSEL 5.15 34/82] arm64: dts: ls1012a: Add serial alias for ls1012a-rdb Sasha Levin
2021-11-09 22:16 ` Sasha Levin [this message]
2021-11-09 22:16 ` [PATCH AUTOSEL 5.15 53/82] ARM: dts: omap: fix gpmc,mux-add-data type Sasha Levin
2021-11-09 22:16 ` [PATCH AUTOSEL 5.15 56/82] ARM: dts: ls1021a: move thermal-zones node out of soc/ Sasha Levin
2021-11-09 22:16 ` [PATCH AUTOSEL 5.15 57/82] ARM: dts: ls1021a-tsn: use generic "jedec,spi-nor" compatible for flash Sasha Levin
2021-11-09 22:16 ` [PATCH AUTOSEL 5.15 72/82] powerpc/5200: dts: fix memory node unit name Sasha Levin
2021-11-09 22:16 ` [PATCH AUTOSEL 5.15 73/82] arm64: dts: qcom: msm8916: Add CPU ACC and SAW/SPM Sasha Levin
2021-11-10 8:40 ` Stephan Gerhold
2021-11-12 13:43 ` Sasha Levin
2021-11-09 22:16 ` [PATCH AUTOSEL 5.15 74/82] ARM: dts: qcom: fix memory and mdio nodes naming for RB3011 Sasha Levin
2021-11-09 22:16 ` [PATCH AUTOSEL 5.15 75/82] arm64: dts: qcom: Fix node name of rpm-msg-ram device nodes Sasha Levin
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=20211109221641.1233217-45-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=catalin.marinas@arm.com \
--cc=devicetree@vger.kernel.org \
--cc=frieder.schrempf@kontron.de \
--cc=galak@codeaurora.org \
--cc=heiko.thiery@gmail.com \
--cc=ijc+devicetree@hellion.org.uk \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=pawel.moll@arm.com \
--cc=robh+dt@kernel.org \
--cc=shawnguo@kernel.org \
--cc=stable@vger.kernel.org \
--cc=will.deacon@arm.com \
/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).