Re: [PATCH v2 1/5] arm64: dts: ti: k3-am6*: Set eMMC clock parents to default

Kumar, Udit
2025-04-19T15:00:49Z

On 4/18/2025 5:00 AM, Judith Mendez wrote:
> Set eMMC clock parents to the defaults which is MAIN_PLL0_HSDIV5_CLKOUT
> for eMMC. This change is necessary since DM is not implementing the
> correct procedure to switch PLL clock source for eMMC and we have a
> non-glich-free mux. To remove any potential issues, lets switch back to
> the defaults.

IMO, we need to fix DM  if not then documentation [0] .

Then only this patch is ok because as per document [0]

removed clock by this patch is valid parent for eMMC.

[0] https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/j722s/clocks.html

Thanks

Udit

>
> Fixes: c37c58fdeb8a ("arm64: dts: ti: k3-am62: Add more peripheral nodes")
> Fixes: d3ae4e8d8b6a ("arm64: dts: ti: k3-am62a-main: Add sdhci0 instance")
> Fixes: b5080c7c1f7e ("arm64: dts: ti: k3-am62p: Add nodes for more IPs")
> Signed-off-by: Judith Mendez <jm@ti.com>
> ---
> arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 2 --
> arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 2 --
> arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 2 --
> 3 files changed, 6 deletions(-)
>
> [..]