[PATCH v8 2/2] net: stmmac: dwc-qos: Add FSD EQoS support

Russell King (Oracle) linux at armlinux.org.uk
Wed Mar 12 10:56:41 PDT 2025


On Wed, Mar 05, 2025 at 02:43:52PM +0000, Russell King (Oracle) wrote:
> On Wed, Mar 05, 2025 at 02:42:46PM +0530, Swathi K S wrote:
> > The FSD SoC contains two instance of the Synopsys DWC ethernet QOS IP core.
> > The binding that it uses is slightly different from existing ones because
> > of the integration (clocks, resets).
> > 
> > Signed-off-by: Swathi K S <swathi.ks at samsung.com>
> 
> This looks much better!
> 
> Reviewed-by: Russell King (Oracle) <rmk+kernel at armlinux.org.uk>
> 
> Thanks!

Hi Swathi,

Please can you test with my TX clock gating series applied
( https://lore.kernel.org/r/Z9FVHEf3uUqtKzyt@shell.armlinux.org.uk )
with STMMAC_FLAG_EN_TX_LPI_CLK_PHY_CAP set as per the attached diff.
Please let me know whether this passes your testing, so I know whether
this platform supports it - please check that this results in a
message in the kernel log indicating "tx_clk_stop = 1". Thanks.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!
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