Unverified Commit 73a6c811 authored by Alex Elder's avatar Alex Elder Committed by Yixun Lan
Browse files

riscv: dts: spacemit: Add a PCIe regulator 



Define a 3.3v fixed voltage regulator to be used by PCIe on the
Banana Pi BPI-F3.  On this platform, this regulator is always on.

Signed-off-by: default avatarAlex Elder <elder@riscstar.com>
Reviewed-by: default avatarYixun Lan <dlan@gentoo.org>
Tested-by: default avatarYixun Lan <dlan@gentoo.org>
Link: https://lore.kernel.org/r/20251218151235.454997-5-elder@riscstar.com


Signed-off-by: default avatarYixun Lan <dlan@gentoo.org>
parent 7d307daa

arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts

+8 −0
Original line number Diff line number Diff line
@@ -33,6 +33,14 @@ led1 { 
		};

	};



	pcie_vcc_3v3: pcie-vcc3v3 {

		compatible = "regulator-fixed";

		regulator-name = "PCIE_VCC3V3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		regulator-always-on;

	};



	reg_dc_in: dc-in-12v {

		compatible = "regulator-fixed";

		regulator-name = "dc_in_12v";