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arm64: dts: ti: k3-j721e-main.dtsi: Add USB to SERDES MUX

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The USB controllers can be connected to one of the 2 SERDESes
using a MUX. Add a MUX controller node fot that.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
This commit is contained in:
Roger Quadros
2020-06-29 15:52:52 +03:00
committed by Tero Kristo
parent b766e3b0d5
commit 4716053a0a
1 changed files with 7 additions and 0 deletions
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7
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
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@@ -44,6 +44,13 @@ serdes_ln_ctrl: serdes-ln-ctrl@4080 {
<MUX_IDLE_AS_IS>, <SERDES3_LANE1_USB3_0>,
<SERDES4_LANE0_EDP_LANE0>, <SERDES4_LANE1_EDP_LANE1>, <SERDES4_LANE2_EDP_LANE2>, <SERDES4_LANE3_EDP_LANE3>;
};
usb_serdes_mux: mux-controller@4000 {
compatible = "mmio-mux";
#mux-control-cells = <1>;
mux-reg-masks = <0x4000 0x8000000>, /* USB0 to SERDES0/3 mux */
<0x4010 0x8000000>; /* USB1 to SERDES1/2 mux */
};
};
gic500: interrupt-controller@1800000 {