Hi Olof, +Daniel On 26 May 2017 at 18:24, Olof Johansson <olof@xxxxxxxxx> wrote: > Hi Ulf, > > > On Fri, May 26, 2017 at 6:08 AM, Ulf Hansson <ulf.hansson@xxxxxxxxxx> wrote: >> Hi Linus, >> >> Here are a couple of mmc and arm64-dts fixes intended for v4.12 rc3. >> They are based on v4.12-rc2. >> >> Details are as usual found in the signed tag. Please pull this in! >> >> Kind regards >> Ulf Hansson >> >> >> The following changes since commit 08332893e37af6ae779367e78e444f8f9571511d: >> >> Linux 4.12-rc2 (2017-05-21 19:30:23 -0700) >> >> are available in the git repository at: >> >> git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git tags/mmc-v4.12-rc2 >> >> for you to fetch changes up to ea452678734eb782126f999bf5c4fb3e71d3b196: >> >> arm64: dts: hikey: Fix WiFi support (2017-05-23 14:18:10 +0200) >> >> ---------------------------------------------------------------- >> This pull request contains fixes to make the WiFi work again for the ARM64 >> Hikey board. Together with a couple of DTS updates for the Hikey board we have >> also extended the mmc pwrseq_simple, to support a new power-off-delay-us DT >> property, as that was required to enable a graceful power off sequence for the >> WiFi chip. >> >> ---------------------------------------------------------------- >> Daniel Lezcano (2): >> mfd: dts: hi655x: Add clock binding for the pmic >> arm64: dts: hikey: Add clock for the pmic mfd >> >> Ulf Hansson (6): >> mmc: dt: pwrseq-simple: Invent power-off-delay-us >> mmc: pwrseq_simple: Parse DTS for the power-off-delay-us property >> arm64: dts: hi6220: Move the fixed_5v_hub regulator to the hikey dts >> arm64: dts: hikey: Add the SYS_5V and the VDD_3V3 regulators >> arm64: dts: hi6220: Move board data from the dwmmc nodes to hikey dts >> arm64: dts: hikey: Fix WiFi support > > > These are a lot of changes to fix a regression. How was it introduced? It was several releases ago it got broken, exactly which one I can't really tell. I suspect this also is related to an upgrade of the boot loader, as in the earlier version of the series there where a pmic clock driver included, however it got picked up for 4.12. Looping in Daniel, just to see if he have some comments on this. No matter what, I still think it makes sense to pick this for 4.12 rcs, because it also simplifies for us for how to deal with the mmc+arm64 dependency, since this needs to go together (to avoid damaging the WiFi chip when power off) > > It would also have been useful if you pointed out the DT contents was > already acked by Arnd (I had to go look at the contents since you only > looped him in, and no other ARM-SoC maintainers). > Apologize about that! I will make that clear, if/when next time! > > -Olof Kind regards Uffe -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
