On Sun, Jul 12, 2020 at 08:25:07PM -0400, Sven Van Asbroeck wrote:
> On the imx6qp QuadPlus, the h/w designers have improved enet clocking.
>
> This patchset extends the clock tree to reflect the situation on QuadPlus.
>
> This allows board designers to choose the enet clocking method by making
> simple clocktree changes in the devicetree.
>
> Default setting: external routing of enet_ref from pad to pad.
>
> Example, change the default to enet_ref @ 125MHz clock routed internally:
>
> &fec {
> assigned-clocks = <&clks IMX6QDL_CLK_ENET_PTP>,
> <&clks IMX6QDL_CLK_ENET_REF>;
> assigned-clock-parents = <&clks IMX6QDL_CLK_ENET_REF>;
> assigned-clock-rates = <0>, <125000000>;
> };
>
> To: Shawn Guo <shawn...@kernel.org>
> To: Sascha Hauer <s.ha...@pengutronix.de>
> Cc: Pengutronix Kernel Team <ker...@pengutronix.de>
> Cc: Fabio Estevam <feste...@gmail.com>
> Cc: NXP Linux Team <linux-...@nxp.com>
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-arm-ker...@lists.infradead.org
> Cc: linux-...@vger.kernel.org
>
> Sven Van Asbroeck (5):
> ARM: mach-imx6q: do not select enet PTP clock source on QuadPlus
> clk: imx: add simple regmap-backed clock mux
> dt-bindings: imx6qdl-clock: add QuadPlus enet clocks
> clk: imx6q: support improved enet clocking on QuadPlus
> ARM: dts: imx6qp: support improved enet clocking on QuadPlus
Hi Fugang,
Can you take a look at the series?
Shawn
