Commit 0f5f87a1 authored by Heiko Stuebner's avatar Heiko Stuebner
Browse files

arm64: dts: rockchip: enable second PCIe controller on the Qnap-TS433 



The TS433 uses both pcie controllers for sata and the 2nd network
interface. Set the needed data-lanes in the pcie3 phy and enable
the second pcie controller, as well as remove the bifurcation comment.

Tested-by: default avatarUwe Kleine-König <ukleinek@debian.org>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20240723195538.1133436-3-heiko@sntech.de
parent e0ec6d48

arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts

+9 −1
Original line number Diff line number Diff line
@@ -78,17 +78,25 @@ rgmii_phy0: ethernet-phy@0 { 
};



&pcie30phy {

	data-lanes = <1 2>;

	status = "okay";

};



/* Connected to a JMicron AHCI SATA controller */

&pcie3x1 {

	/* The downstream dts has: rockchip,bifurcation, XXX: find out what this is about */

	reset-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;

	vpcie3v3-supply = <&vcc3v3_pcie>;

	status = "okay";

};



/* Connected to the 2.5G NIC for the upper network jack */

&pcie3x2 {

	num-lanes = <1>;

	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;

	vpcie3v3-supply = <&vcc3v3_pcie>;

	status = "okay";

};



&sdhci {

	bus-width = <8>;

	max-frequency = <200000000>;