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scsi: arm64: dts: qcom: sdm845: Specify UFS device-reset GPIO

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Specify the UFS device-reset gpio for db845c and mtp, so that the
controller will issue a reset of the UFS device.

Link: https://lore.kernel.org/r/20190828191756.24312-4-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Avri Altman <Avri.Altman@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bjorn Andersson 2019-08-28 12:17:56 -07:00 committed by Martin K. Petersen
parent b8416b2fed
commit 3e303a42a3
2 changed files with 4 additions and 0 deletions
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2
arch/arm64/boot/dts/qcom/sdm845-db845c.dts
View File

@ -497,6 +497,8 @@
&ufs_mem_hc {
status = "okay";
reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
vcc-supply = <&vreg_l20a_2p95>;
vcc-max-microamp = <800000>;
};

2
arch/arm64/boot/dts/qcom/sdm845-mtp.dts
View File

@ -388,6 +388,8 @@
&ufs_mem_hc {
status = "okay";
reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
vcc-supply = <&vreg_l20a_2p95>;
vcc-max-microamp = <600000>;
};