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arm64: dts: k3-am6: Add mux-controller DT node required for muxing SERDES

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Add mux-controller DT node as a child node of scm_conf. This is
required for muxing SERDES between USB, PCIe and ICSS2 SGMII.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
This commit is contained in:
Kishon Vijay Abraham I 2019-05-29 14:48:08 +05:30 committed by Tero Kristo
parent 4b4ffc6e1f
commit 1cbe04b0b7
1 changed files with 7 additions and 0 deletions
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arch/arm64/boot/dts/ti/k3-am65-main.dtsi
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@ -233,6 +233,13 @@ scm_conf: scm_conf@100000 {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <1>; #size-cells = <1>;
ranges = <0x0 0x0 0x00100000 0x1c000>; ranges = <0x0 0x0 0x00100000 0x1c000>;
serdes_mux: mux-controller {
compatible = "mmio-mux";
#mux-control-cells = <1>;
mux-reg-masks = <0x4080 0x3>, /* SERDES0 lane select */
<0x4090 0x3>; /* SERDES1 lane select */
};
}; };
dwc3_0: dwc3@4000000 { dwc3_0: dwc3@4000000 {