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arm64: dts: broadcom: Remove unused and undocumented nodes

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The "silabs,si3226x" and "brcm,bdc-v0.16" nodes have no documentation
and no driver in the kernel, so remove them. They can be added back with
proper documentation if there is a need for them.

Note that if both USB ports have similar memory maps in relationship to
their USB PHY nodes, it looks like the device controller should have
been at 0x12000, not 0x21000?

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20260106-dt-dtbs-broadcom-fixes-v1-4-ba45874e4553@kernel.org
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
This commit is contained in:
Rob Herring (Arm) 2026-01-06 20:09:43 -06:00 committed by Florian Fainelli
parent 87a6c3c03d
commit ea2b1a4f19
2 changed files with 0 additions and 35 deletions
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16
arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
View File

@ -106,22 +106,6 @@ &uart3 {
&ssp0 {
status = "okay";
slic@0 {
compatible = "silabs,si3226x";
reg = <0>;
spi-max-frequency = <5000000>;
spi-cpha;
spi-cpol;
pl022,interface = <0>;
pl022,slave-tx-disable = <0>;
pl022,com-mode = <0>;
pl022,rx-level-trig = <1>;
pl022,tx-level-trig = <1>;
pl022,ctrl-len = <11>;
pl022,wait-state = <0>;
pl022,duplex = <0>;
};
};
&ssp1 {

19
arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi
View File

@ -31,16 +31,6 @@ xhci0: usb@1000 {
status = "disabled";
};
bdc0: usb@2000 {
compatible = "brcm,bdc-v0.16";
reg = <0x0 0x00002000 0x0 0x1000>;
interrupts = <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usbphy0 0>, <&usbphy0 1>;
phy-names = "phy0", "phy1";
dma-coherent;
status = "disabled";
};
usbphy1: usb-phy@10000 {
compatible = "brcm,sr-usb-combo-phy";
reg = <0x0 0x00010000 0x0 0x100>;
@ -65,13 +55,4 @@ xhci1: usb@11000 {
status = "disabled";
};
bdc1: usb@21000 {
compatible = "brcm,bdc-v0.16";
reg = <0x0 0x00021000 0x0 0x1000>;
interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usbphy2>;
phy-names = "phy0";
dma-coherent;
status = "disabled";
};
};