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.
Best regards
--
Marek Szyprowski, PhD
Samsung R&D Institute Poland
