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Subject[PATCH 2/2] ARM: dts: msm8974-FP2: Increase load on l20 for sdhci
Date
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
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