Re: [PATCH net-next v4 2/2] net: dsa: mxl-gsw1xx: Support R(G)MII slew rate configuration
From: Daniel Golle <daniel@makrotopia.org>
Date: 2026-01-12 15:25:02
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linux-devicetree, lkml
On Mon, Jan 12, 2026 at 12:18:58PM +0000, Daniel Golle wrote:
On Wed, Jan 07, 2026 at 10:00:17AM +0100, A. Sverdlin wrote:quoted
From: Alexander Sverdlin <alexander.sverdlin@siemens.com> Support newly introduced maxlinear,slew-rate-txc and maxlinear,slew-rate-txd device tree properties to configure R(G)MII interface pins' slew rate. It might be used to reduce the radiated emissions. Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>Reviewed-by: Daniel Golle <daniel@makrotopia.org>
Tested-by: Daniel Golle <daniel@makrotopia.org> (got no means to measure if EMI actually decreases, but verified registers are written as expected according to the new DT properties)