Linux-Devicetree Archive on lore.kernel.org
 help / color / Atom feed
From: Krzysztof Kozlowski <krzk@kernel.org>
To: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Rob Herring <robh+dt@kernel.org>, Kukjin Kim <kgene@kernel.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	"linux-samsung-soc@vger.kernel.org" 
	<linux-samsung-soc@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
	Sylwester Nawrocki <snawrocki@kernel.org>
Subject: Re: [PATCH 11/13] ARM: dts: exynos: Silence SATA PHY warning in Exynos5250 Arndale
Date: Tue, 1 Sep 2020 10:42:33 +0200
Message-ID: <CAJKOXPf9rFVbMnEYURw-QTzJPvVu56BBoThsWq=teHggrRDAGw@mail.gmail.com> (raw)
In-Reply-To: <4836dc12-df88-5936-c208-8f6ff2a6bdc1@samsung.com>

On Tue, 1 Sep 2020 at 10:36, Marek Szyprowski <m.szyprowski@samsung.com> wrote:

> >>> I'm not against the rename, but frankly, the above node and all i2c
> >>> parameters should be moved to exynos5250.dtsi. This is a SoC internal
> >>> things (the same way as hdmiphy in exynos4.dtsi), so the board dts
> >>> should only contain information like status = "enabled" for i2c_8 and
> >>> hdmi_i2c_phy nodes. No need to duplicate it here and in smdk5250.dts.
> >> Good point, the I2C bus used here is an internal part of SoC.
> >>
> >> I will squash these two changes into a new one. Thanks for the review!
> > While at it, I wonder about the samsung,i2c-slave-addr property. Is it
> > really needed? Are there multiple masters on this bus?
>
> This might be some cargo-cult, probably copied from HDMI DDC (I'm not
> sure if it is needed there). I've removed it and SATA still works fine
> on Exynos5250 Arndale board.

Cool, thanks!

Best regards,
Krzysztof

  reply index

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-01  7:54 [PATCH 00/13] ARM: dts: exynos: dtschema cleanups for Exynos5 Krzysztof Kozlowski
2020-09-01  7:54 ` [PATCH 01/13] ARM: dts: exynos: Correct compatible for Exynos5 GIC Krzysztof Kozlowski
2020-09-03 20:48   ` Krzysztof Kozlowski
2020-09-01  7:54 ` [PATCH 02/13] ARM: dts: exynos: Correct compatible for Exynos5260 GIC Krzysztof Kozlowski
2020-09-01  7:54 ` [PATCH 03/13] ARM: dts: exynos: Remove unneeded address/size cells in " Krzysztof Kozlowski
2020-09-01  7:54 ` [PATCH 04/13] ARM: dts: exynos: Correct S3C RTC bindings in SMDK5410 Krzysztof Kozlowski
2020-09-01  7:54 ` [PATCH 05/13] ARM: dts: exynos: Silence i2c-gpio dtschema warning in Exynos5250 Arndale Krzysztof Kozlowski
2020-09-01  7:54 ` [PATCH 06/13] ARM: dts: exynos: Correct whitespace and indentation issues in Exynos5 Krzysztof Kozlowski
2020-09-01  7:54 ` [PATCH 07/13] ARM: dts: exynos: Override thermal by label in Exynos5250 Krzysztof Kozlowski
2020-09-01  7:54 ` [PATCH 08/13] ARM: dts: exynos: Add max77686 clocks for S3C RTC in SMDK5250 Krzysztof Kozlowski
2020-09-01  7:54 ` [PATCH 09/13] ARM: dts: exynos: Use S5M8767 clock in S3C RTC in Exynos5250 Spring Krzysztof Kozlowski
2020-09-01  7:54 ` [PATCH 10/13] ARM: dts: exynos: Silence DP HPD pinctrl dtschema warning " Krzysztof Kozlowski
2020-09-01  7:54 ` [PATCH 11/13] ARM: dts: exynos: Silence SATA PHY warning in Exynos5250 Arndale Krzysztof Kozlowski
2020-09-01  8:13   ` Marek Szyprowski
2020-09-01  8:17     ` Krzysztof Kozlowski
2020-09-01  8:19       ` Krzysztof Kozlowski
2020-09-01  8:36         ` Marek Szyprowski
2020-09-01  8:42           ` Krzysztof Kozlowski [this message]
2020-09-01  7:54 ` [PATCH 12/13] ARM: dts: exynos: Silence SATA PHY warning in SMDK5250 Krzysztof Kozlowski
2020-09-01  7:54 ` [PATCH 13/13] ARM: dts: exynos: Use S2MPS11 clock in S3C RTC in SMDK5420 Krzysztof Kozlowski
2020-09-04  8:59   ` Krzysztof Kozlowski
2020-09-01  8:02 ` [PATCH 00/13] ARM: dts: exynos: dtschema cleanups for Exynos5 Krzysztof Kozlowski

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='CAJKOXPf9rFVbMnEYURw-QTzJPvVu56BBoThsWq=teHggrRDAGw@mail.gmail.com' \
    --to=krzk@kernel.org \
    --cc=b.zolnierkie@samsung.com \
    --cc=devicetree@vger.kernel.org \
    --cc=kgene@kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-samsung-soc@vger.kernel.org \
    --cc=m.szyprowski@samsung.com \
    --cc=robh+dt@kernel.org \
    --cc=snawrocki@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

Linux-Devicetree Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-devicetree/0 linux-devicetree/git/0.git
	git clone --mirror https://lore.kernel.org/linux-devicetree/1 linux-devicetree/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-devicetree linux-devicetree/ https://lore.kernel.org/linux-devicetree \
		devicetree@vger.kernel.org
	public-inbox-index linux-devicetree

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-devicetree


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git