From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CE6742DE6FC; Wed, 2 Jul 2025 22:02:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751493738; cv=none; b=QfAaCEnnp1MZa6sUpbRmFaVx4Y3+wwdr0ecuj8YXk157fyIi2EtP4rYRiOEW1uExyfqx15wI907749eqqXJ05uSavwK2fSdQ5r0ZiPJAxiDOEegdfOmyI0+lj3yqniGYR0BuFKX1SmAHWcZ+wqYzoGy6uYL6vuyhLlVnmiuUFY0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751493738; c=relaxed/simple; bh=xeTgrPLNJbEYFyDVNYttaXsWH2eclECKsNKHT2+fuC0=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=jH9VFg2RGTme5MWyQ9T5cAltL8W9ZjMYQJHyc73OUE6fmG0ti+pbHGa6il1WMqbA9rn5N+kjqFmbIszyfGedWWxEf6YyEUlu2cJb582XMu8t5Wr8IrccqoFrwjp5az31Wrd8htfFremqiKqOHl/y6dEF+2d5Pkch+U77iJ5gldY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Zz6KaTOn; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Zz6KaTOn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9FFDFC4CEE7; Wed, 2 Jul 2025 22:02:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751493738; bh=xeTgrPLNJbEYFyDVNYttaXsWH2eclECKsNKHT2+fuC0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Zz6KaTOnMIDhFXcFFu6zgW3TSDOvPG2xhDBjfb4KENd7mySsnY6gG+7GeFa9885Y5 lU8zvdd2RKUiwmhct7/LP9MSIXQwJ4uVDXhcln80ae7IrJXPGQl+Cmga5fXizpM3DX Wb8+sfqqwDEqk7adrYXgsRqaMYNRfkdDtnokc2+NPcd0EXWiqTZkySscBFMiDpShE0 vt2EJeeO0/2B3O+w7zOHCjGJehSAe5YQpQo4TUz5szipzLyLJ2eMVHVmE9Ic9GYzOo OMMrN+Ho1auYbGEVN5JHo21VuP4aSDQkcVvqg0zAh3SEgQrmpVE600gVCbZKZ3SHAU N/7D/gLsgaXcg== Date: Wed, 2 Jul 2025 15:02:16 -0700 From: Jakub Kicinski To: Kamil =?UTF-8?B?SG9yw6Fr?= - 2N , Cc: , , , , , , , , , , , , , , , , , Subject: Re: [PATCH net v5 0/4] net: phy: bcm54811: Fix the PHY initialization Message-ID: <20250702150216.2a5410b3@kernel.org> In-Reply-To: <20250701075015.2601518-1-kamilh@axis.com> References: <20250701075015.2601518-1-kamilh@axis.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Tue, 1 Jul 2025 09:50:11 +0200 Kamil Hor=C3=A1k - 2N wrote: > PATCH 1 - Add MII-Lite PHY interface mode as defined by Broadcom for > their two-wire PHYs. It can be used with most Ethernet controllers > under certain limitations (no half-duplex link modes etc.). >=20 > PATCH 2 - Add MII-Lite PHY interface type >=20 > PATCH 3 - Activation of MII-Lite interface mode on Broadcom bcm5481x > PHYs >=20 > PATCH 4 - Fix the BCM54811 PHY initialization so that it conforms > to the datasheet regarding a reserved bit in the LRE Control > register, which must be written to zero after every device reset. > Also fix the LRE Status register reading, there is another bit to > be ignored on bcm54811. I'm a bit lost why the first 3 patches are included in a series for net. My naive reading is we didn't support this extra mode, now we do, which sounds like a new feature.. Patch 4, sure, but the dependency is not obvious.