Re: [PATCH v2 4/4] mmc: sdhci-of-arasan: add sdhci_arasan_voltage_switch for arasan,5.1

Hi, On Thu, Sep 22, 2016 at 5:03 PM, Shawn Lin wrote: > Per the vendor's requirement, we shouldn't do any setting for > 1.8V Signaling Enable, otherwise the interaction/behaviour between > phy and controller will be undefined. Mostly it works fine if we do > that, but

Re: [PATCH v2 4/4] mmc: sdhci-of-arasan: add sdhci_arasan_voltage_switch for arasan,5.1

Hi, On Thu, Sep 22, 2016 at 5:03 PM, Shawn Lin wrote: > Per the vendor's requirement, we shouldn't do any setting for > 1.8V Signaling Enable, otherwise the interaction/behaviour between > phy and controller will be undefined. Mostly it works fine if we do > that, but we still see failures.

Re: [RESEND PATCH v2 4/4] mmc: sdhci-of-arasan: add sdhci_arasan_voltage_switch for arasan,5.1

On 23/09/16 03:12, Shawn Lin wrote: > Per the vendor's requirement, we shouldn't do any setting for > 1.8V Signaling Enable, otherwise the interaction/behaviour between > phy and controller will be undefined. Mostly it works fine if we do > that, but we still see failures. Anyway, let's fix it to

Re: [RESEND PATCH v2 4/4] mmc: sdhci-of-arasan: add sdhci_arasan_voltage_switch for arasan,5.1

On 23/09/16 03:12, Shawn Lin wrote: > Per the vendor's requirement, we shouldn't do any setting for > 1.8V Signaling Enable, otherwise the interaction/behaviour between > phy and controller will be undefined. Mostly it works fine if we do > that, but we still see failures. Anyway, let's fix it to

[RESEND PATCH v2 4/4] mmc: sdhci-of-arasan: add sdhci_arasan_voltage_switch for arasan,5.1

Per the vendor's requirement, we shouldn't do any setting for 1.8V Signaling Enable, otherwise the interaction/behaviour between phy and controller will be undefined. Mostly it works fine if we do that, but we still see failures. Anyway, let's fix it to meet the vendor's requirement. The error log

[RESEND PATCH v2 4/4] mmc: sdhci-of-arasan: add sdhci_arasan_voltage_switch for arasan,5.1

Per the vendor's requirement, we shouldn't do any setting for 1.8V Signaling Enable, otherwise the interaction/behaviour between phy and controller will be undefined. Mostly it works fine if we do that, but we still see failures. Anyway, let's fix it to meet the vendor's requirement. The error log

[PATCH v2 4/4] mmc: sdhci-of-arasan: add sdhci_arasan_voltage_switch for arasan,5.1

Per the vendor's requirement, we shouldn't do any setting for 1.8V Signaling Enable, otherwise the interaction/behaviour between phy and controller will be undefined. Mostly it works fine if we do that, but we still see failures. Anyway, let's fix it to meet the vendor's requirement. The error log

[PATCH v2 4/4] mmc: sdhci-of-arasan: add sdhci_arasan_voltage_switch for arasan,5.1

Per the vendor's requirement, we shouldn't do any setting for 1.8V Signaling Enable, otherwise the interaction/behaviour between phy and controller will be undefined. Mostly it works fine if we do that, but we still see failures. Anyway, let's fix it to meet the vendor's requirement. The error log