On Wednesday 10 February 2021 16:09:43 kos...@marvell.com wrote:
> From: Grzegorz Jaszczyk <j...@semihalf.com>
>
> Add "phys" entries pointing to COMPHYs to PCIe and USB3 nodes
>
> Signed-off-by: Grzegorz Jaszczyk <j...@semihalf.com>
> Signed-off-by: Konstantin Porotchkin <kos...@marvell.com>
Hello! This patch is not needed and now does nothing.
> ---
> arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
> b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
> index daffe136c523..bbd955909813 100644
> --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
> @@ -59,6 +59,8 @@
> /* J9 */
> &pcie0 {
> status = "okay";
> + /* Generic PHY, providing serdes lanes */
> + phys = <&comphy1 0>;
In mainline kernel is PCIe PHY already provided in armada-37xx.dtsi:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/boot/dts/marvell/armada-37xx.dtsi#n497
> pinctrl-names = "default";
> pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>;
> reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
> @@ -139,6 +141,9 @@
> /* J7 */
> &usb3 {
> status = "okay";
> + /* Generic PHY, providing serdes lanes */
> + phys = <&comphy0 0>;
> + phy-names = "usb";
In mainline kernel is USB 3.0 PHY already provided in armada-37xx.dtsi:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/boot/dts/marvell/armada-37xx.dtsi#n359
> };
>
> /* J8 */
> --
> 2.17.1
>
So final binary espressobin DTB files are same with and without this
patch.
