Re: [PATCH 1/8] ARM: dts: omap4: fix node names for the l4_cm clkctrl nodes

[Tero Kristo <t-kristo@ti.com>]

On 30/04/2020 07:55, Tero Kristo wrote:
> On 30/04/2020 01:07, Tony Lindgren wrote:
>> * Tero Kristo <t-kristo@ti.com> [200429 14:31]:
>>> The node name for these should be clk instead of clock. Otherwise the
>>> clock driver won't be able to map the parent/child relationships
>>> properly, and large number of clocks end up in orphaned state.
>>>
>>> Signed-off-by: Tero Kristo <t-kristo@ti.com>
>>> ---
>>>   arch/arm/boot/dts/omap44xx-clocks.dtsi | 4 ++--
>>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/arch/arm/boot/dts/omap44xx-clocks.dtsi 
>>> b/arch/arm/boot/dts/omap44xx-clocks.dtsi
>>> index 532868591107..b82b1ca0e557 100644
>>> --- a/arch/arm/boot/dts/omap44xx-clocks.dtsi
>>> +++ b/arch/arm/boot/dts/omap44xx-clocks.dtsi
>>> @@ -1279,13 +1279,13 @@
>>>           #size-cells = <1>;
>>>           ranges = <0 0x1400 0x200>;
>>> -        l4_per_clkctrl: clock@20 {
>>> +        l4_per_clkctrl: clk@20 {
>>>               compatible = "ti,clkctrl-l4-per", "ti,clkctrl";
>>>               reg = <0x20 0x144>;
>>>               #clock-cells = <2>;
>>>           };
>>> -        l4_secure_clkctrl: clock@1a0 {
>>> +        l4_secure_clkctrl: clk@1a0 {
>>>               compatible = "ti,clkctrl-l4-secure", "ti,clkctrl";
>>>               reg = <0x1a0 0x3c>;
>>>               #clock-cells = <2>;
>>
>> Heh this is no longer needed since commit 6c3090520554
>> ("clk: ti: clkctrl: Fix hidden dependency to node name")
>> that added support for using the compatible name :)
>>
>> Maybe you are using some older tree? Or else there's
>> still something wrong somewhere.
> 
> I was using 5.7-rc1 as baseline so can't be that.
> 
> Let me try to check this one again.

Ok you can ignore this and patch #2 for omap5 for similar case. It seems 
like the patch 6c3090520554 actually forgot to fix the subclock names, 
and it causes issues in mixed clock node setup. Will post a fix against 
the clock driver shortly.

-Tero

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