Re: [PATCH] arm64: dts: rockchip: set PHY address of MT7531 switch to 0x1f
flat view
From: Heiko Stübner <heiko@sntech.de>
Date: 2024-03-14 13:49:29
Also in:
linux-devicetree, linux-rockchip, lkml
Hey, Am Donnerstag, 14. März 2024, 13:37:19 CET schrieb Arınç ÜNAL:
Hello Heiko. On 14.03.2024 15:31, Heiko Stübner wrote:quoted
Am Donnerstag, 14. März 2024, 13:24:35 CET schrieb Arınç ÜNAL via B4 Relay:quoted
From: Arınç ÜNAL <redacted> The MT7531 switch listens on PHY address 0x1f on an MDIO bus. I've got two findings that support this. There's no bootstrapping option to change the PHY address of the switch. The Linux driver hardcodes 0x1f as the PHY address of the switch. So the reg property on the device tree is currently ignored by the Linux driver. Therefore, describe the correct PHY address on Banana Pi BPI-R2 Pro that has this switch. Signed-off-by: Arınç ÜNAL <redacted>Fixes: c1804463e5c6 ("arm64: dts: rockchip: Add mt7531 dsa node to BPI-R2-Pro board")Do I need to resubmit with this added, or would you add it while applying the patch?
nope, all good. b4 am should just pick up this trailer when it downloads the patch from lore.kernel.org. That's the reason I added it as a reply, as we're just in the middle of the merge window right now. Heiko _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel