From 36cfec284d54155d2c2c7acc73e6b6b0a2aa0949 Mon Sep 17 00:00:00 2001 From: Francesco Dolcini Date: Tue, 18 Apr 2023 12:04:05 +0200 Subject: arm64: dts: ti: k3-am625-verdin: add alternate gpio pinmux to PWM3 Add GPIO pinmux for PWM3, it is used as HDMI HPD on the Verdin DSI to HDMI Adapter. Upstream-Status: Pending Initial DTS to be used for bring-up an validation of the V1.0 design, we'll decide on the step forward to mainline this once the bring-up and validation will be done. Signed-off-by: Francesco Dolcini --- arch/arm64/boot/dts/ti/k3-am625-verdin.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am625-verdin.dtsi index d42125f56fcf..8103193ad9fe 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin.dtsi @@ -392,6 +392,13 @@ >; }; + /* Verdin PWM_3_DSI as GPIO */ + pinctrl_pwm3_dsi_gpio: main-gpio1-17-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01bc, PIN_INPUT, 7) /* (A14) SPI0_CLK.GPIO1_17 */ /* SODIMM 19 */ + >; + }; + /* Verdin QSPI_1_DQS */ pinctrl_qspi1_dqs: main-gpio1-18-pins-default { pinctrl-single,pins = < -- cgit v1.2.3