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arm64: dts: ti: j722s-evm: Add MUX to control CSI2RX

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J722S EVM has the CSI2RX routed to a MIPI CSI connector and to 22-pin RPi
camera connector through an analog mux with GPIO control, model mux so
that an overlay can control the mux state according to connected cameras.

Signed-off-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20250509091911.2442934-3-y-abhilashchandra@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Yemike Abhilash Chandra
2025-05-09 14:49:09 +05:30
committed by Nishanth Menon
parent 9bb89ec393
commit 2e8861103a
1 changed files with 14 additions and 0 deletions
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14
arch/arm64/boot/dts/ti/k3-j722s-evm.dts
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@@ -266,6 +266,20 @@ transceiver2: can-phy2 {
max-bitrate = <5000000>;
standby-gpios = <&exp1 17 GPIO_ACTIVE_HIGH>;
};
csi01_mux: mux-controller-0 {
compatible = "gpio-mux";
#mux-state-cells = <1>;
mux-gpios = <&exp1 6 GPIO_ACTIVE_HIGH>;
idle-state = <0>;
};
csi23_mux: mux-controller-1 {
compatible = "gpio-mux";
#mux-state-cells = <1>;
mux-gpios = <&exp1 7 GPIO_ACTIVE_HIGH>;
idle-state = <0>;
};
};
&main_pmx0 {