diff options
| author | Heiko Stuebner <heiko@sntech.de> | 2024-07-23 21:55:35 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2024-07-30 09:07:00 +0200 |
| commit | 99b36ba910d896bddbb9a190ca686c6d9cd0325f (patch) | |
| tree | 9283574226af1d710ad78a0ab661d80c54d0f7df /arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts | |
| parent | 9b682d31b24f1f70b5b4d0618095d46e0722b9d8 (diff) | |
arm64: dts: rockchip: define cpu-supply on the Qnap-TS433
The TS433 seems to use a silergy,syr827 regulator for the cpu supply.
At least that is the compatible used in the vendor devicetree, though
it could very well also be another fan53555 clone.
Define the needed regulator node and hook up the cpu-supply to the
cpu cores.
Tested-by: Uwe Kleine-König <ukleinek@debian.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20240723195538.1133436-12-heiko@sntech.de
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts b/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts index 9f964b6f411c..4bccefc0537e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts @@ -130,6 +130,16 @@ vin-supply = <&vcc5v0_usb>; }; + vcc5v0_sys: regulator-vcc5v0-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_12v>; + }; + vcc5v0_usb: regulator-vcc5v0-usb { compatible = "regulator-fixed"; regulator-name = "vcc5v0_usb"; @@ -156,6 +166,22 @@ status = "okay"; }; +&cpu0 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu1 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu2 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu3 { + cpu-supply = <&vdd_cpu>; +}; + &gmac0 { assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>; assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>, <&cru CLK_MAC0_2TOP>; @@ -175,12 +201,27 @@ }; &i2c0 { + status = "okay"; + pmic@20 { compatible = "rockchip,rk809"; reg = <0x20>; interrupt-parent = <&gpio0>; interrupts = <3 IRQ_TYPE_LEVEL_LOW>; }; + + vdd_cpu: regulator@40 { + compatible = "silergy,syr827"; + reg = <0x40>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1390000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc5v0_sys>; + }; }; &i2c1 { |