diff options
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts b/arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts index 890d3a745375..bb1db8c6a91f 100644 --- a/arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts +++ b/arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts @@ -146,6 +146,19 @@ default-state = "on"; }; }; + + dsi_csi_mux: mux-controller { + compatible = "gpio-mux"; + #mux-state-cells = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&dsi_csi_mux_pins_default>; + + mux-gpios = <&main_gpio0 2 GPIO_ACTIVE_HIGH>, + <&main_gpio0 1 GPIO_ACTIVE_HIGH>; + + /* state = SEL + 2*OE : 0 = DSI0, 1 = CSI1, 2,3 = off */ + idle-state = <2>; + }; }; &main_pmx0 { @@ -199,6 +212,13 @@ >; }; + dsi_csi_mux_pins_default: dsi-csi-mux-default-pins { + pinctrl-single,pins = < + J722S_IOPAD(0x0004, PIN_OUTPUT, 7) /* (L23) OSPI0_LBCLKO.GPIO0_1 */ + J722S_IOPAD(0x0008, PIN_OUTPUT, 7) /* (L22) OSPI0_DQS.GPIO0_2 */ + >; + }; + rgmii1_pins_default: rgmii1-default-pins { pinctrl-single,pins = < J722S_IOPAD(0x014c, PIN_INPUT, 0) /* (AC25) RGMII1_RD0 */ |