| Message ID | 20240702-qrd4210rb2-vbus-volt-v3-1-fbd24661eec4@riseup.net |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v3] arm64: dts: qcom: qrb4210-rb2: Correct max current draw for VBUS | expand |
diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts index 1c7de7f2db79..1888d99d398b 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -305,7 +305,7 @@ pmi632_ss_in: endpoint { &pmi632_vbus { regulator-min-microamp = <500000>; - regulator-max-microamp = <3000000>; + regulator-max-microamp = <1000000>; status = "okay"; };
According to downstream sources, maximum current for PMI632 VBUS is 1A. Taken from msm-4.19 (631561973a034e46ccacd0e53ef65d13a40d87a4) Line 685-687 in drivers/power/supply/qcom/qpnp-smb5.c Fixes: a06a2f12f9e2 ("arm64: dts: qcom: qrb4210-rb2: enable USB-C port handling") Reviewed-by: Luca Weiss <luca.weiss@fairphone.com> Signed-off-by: Dang Huynh <danct12@riseup.net> --- In previous patch series, there's a suggestion to correct maximum current for PMI632 VBUS. Unfortunately it didn't make it and probably forgotten. Link to the suggestion mentioned: https://lore.kernel.org/linux-arm-msm/CYMDEAJZ0TJK.K31XZB3E9QOG@fairphone.com/ Signed-off-by: Dang Huynh <danct12@riseup.net> ---- Changes in v3: - Fixed wrong usage of electrical units. - Link to v2: https://lore.kernel.org/r/20240701-qrd4210rb2-vbus-volt-v2-1-b7bcd2a78c8b@riseup.net Changes in v2: - Fixed typo (voltage -> ampere) - Link to v1: https://lore.kernel.org/r/20240701-qrd4210rb2-vbus-volt-v1-1-5c06f8358436@riseup.net --- arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- base-commit: 642a16ca7994a50d7de85715996a8ce171a5bdfb change-id: 20240701-qrd4210rb2-vbus-volt-822764c7cfca Best regards,