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arm64: dts: qcom: c630: Specify UFS device reset

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On some device the reset line for the UFS memory needs to be tickled in
order for UFS to initialize properly, add this to the ufs_mem_hc node.

Reviewed-by: Robert Foss <robert.foss@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200406060049.227029-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bjorn Andersson
2020-04-05 23:00:49 -07:00
parent 3fb298d0b2
commit 2536bedec6
1 changed files with 2 additions and 0 deletions
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2
arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
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@@ -482,6 +482,8 @@
&ufs_mem_hc {
status = "okay";
reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
vcc-supply = <&vreg_l20a_2p95>;
vcc-max-microamp = <600000>;
};