diff options
| author | Heiko Stuebner <[email protected]> | 2024-10-28 20:00:17 +0100 |
|---|---|---|
| committer | Kever Yang <[email protected]> | 2024-11-08 17:05:35 +0800 |
| commit | bab293450e255add3750c1949ea572650fbbda25 (patch) | |
| tree | 1c009b1de64f8a1f048d95b711cbda012a65e0d7 | |
| parent | 56accc56b9aab87ef4809ccc588e1257969cd271 (diff) | |
arm64: dts: rockchip: add PCIe supply regulator to Qnap-TS433
Add the vcc3v3-supply regulator and its link to the pcie controllers.
Tested-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Heiko Stuebner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[ upstream commit: e0ec6d48226fb3d4df18895b56f0b7a94c0fe474 ]
(cherry picked from commit 59939b4343db08fa08098238160007e6ded72be9)
Reviewed-by: Kever Yang <[email protected]>
| -rw-r--r-- | dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts b/dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts index 6a998166003..07b4f095d76 100644 --- a/dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts +++ b/dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts @@ -12,6 +12,25 @@ / { model = "Qnap TS-433-4G NAS System 4-Bay"; compatible = "qnap,ts433", "rockchip,rk3568"; + + dc_12v: regulator-dc-12v { + compatible = "regulator-fixed"; + regulator-name = "dc_12v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + vcc3v3_pcie: regulator-vcc3v3-pcie { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_pcie"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>; + vin-supply = <&dc_12v>; + }; }; &gmac0 { @@ -62,9 +81,11 @@ 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"; }; |