From: Luca Weiss <luca@z3ntu.xyz>
To: unlisted-recipients:; (no To-header on input)
Cc: Luca Weiss <luca@z3ntu.xyz>, Andy Gross <agross@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] ARM: dts: msm8974-FP2: Increase load on l20 for sdhci
Date: Thu, 26 Sep 2019 20:44:35 +0200 [thread overview]
Message-ID: <20190926184436.1078314-2-luca@z3ntu.xyz> (raw)
In-Reply-To: <20190926184436.1078314-1-luca@z3ntu.xyz>
Before this change, trying to boot from the internal storage would
result in a lot of errors like:
[ 11.224046] mmc0: cache flush error -110
[ 11.224180] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
or:
[ 137.544673] mmc0: tuning execution failed: -5
[ 137.569832] mmcblk0: error -110 requesting status
[ 137.593558] mmcblk0: recovery failed!
With this patch, there are no more sdhci errors and booting works fine.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
---
arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts b/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts
index 2869be16bc6e..dfab2518df60 100644
--- a/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts
@@ -221,6 +221,8 @@
regulator-max-microvolt = <2950000>;
regulator-boot-on;
+ regulator-system-load = <200000>;
+ regulator-allow-set-load;
};
l21 {
--
2.23.0
prev parent reply other threads:[~2019-09-26 18:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-26 18:44 [PATCH 1/2] ARM: dts: msm8974-FP2: Drop unused card-detect pin Luca Weiss
2019-09-26 18:44 ` Luca Weiss [this message]
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=20190926184436.1078314-2-luca@z3ntu.xyz \
--to=luca@z3ntu.xyz \
--cc=agross@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=robh+dt@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).