Re: [PATCH v3 2/3] ARM: dts: exynos: Add assigned clock parent to CMU in Exynos4412 Odroid

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 21 Sep 2020 at 11:42, Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> wrote:
>
> Hi Krzysztof,
>
> On 11.09.2020 16:54, Krzysztof Kozlowski wrote:
> > On Sun, Sep 06, 2020 at 04:21:45PM +0200, Krzysztof Kozlowski wrote:
> >> Commit 68605101460e ("ARM: dts: exynos: Add support for audio over HDMI
> >> for Odroid X/X2/U3") added assigned clocks under Clock Management Unit.
> >>
> >> However the dtschema expects "clocks" property if "assigned-clocks" are
> >> used.  Add reference to input clock, the parent used in
> >> "assigned-clock-parents" to silence the dtschema warnings:
> >>
> >>    arch/arm/boot/dts/exynos4412-odroidu3.dt.yaml: clock-controller@10030000: 'clocks' is a dependency of 'assigned-clocks'
> >>
> > Applied.
>
> This patch breaks operation of clocks on Odroid X2/U3:
>
> # dmesg | grep clk
> [    0.000000] exynos_clkout_init: failed to register clkout clock
> [    0.000000] Exynos4x12 clocks: sclk_apll = 1000000000, sclk_mpll =
> 800000000
>                  sclk_epll = 45158401, sclk_vpll = 350000000, arm_clk =
> 1000000000
> [    2.569484] usb3503 0-0008: unable to request refclk (-517)
> [    2.848718] s3c-sdhci 12530000.sdhci: clock source 2: mmc_busclk.2
> (50000000 Hz)
> [    3.373850] usb3503 0-0008: unable to request refclk (-517)
> [    3.542777] usb3503 0-0008: unable to request refclk (-517)
> [    3.544005] usb3503 0-0008: unable to request refclk (-517)
> [    3.559223] usb3503 0-0008: unable to request refclk (-517)
>
> Please revert or drop if possible.

Crap, thanks for noticing. I tested only Odroid X where the usb3503
came up. I'll try to fix it or revert.

Best regards,
Krzysztof



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux