arm64: dts: ti: k3-am62p-verdin: Add SPI_1_CS as GPIO

Add a pinctrl to use SPI_1 CS as GPIO.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://patch.msgid.link/20260324093705.26730-7-francesco@dolcini.it
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi
index 1c4c951e5e9432a4f8bbaede914df8fea5af1e6a..7ee894d59113aa727d41b7ecd6b2bc7e12760823 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi
@@ -247,6 +247,13 @@
                >;
        };
 
+       /* Verdin SPI_1_CS as GPIO */
+       pinctrl_spi1_cs_gpio: main-gpio0-7-default-pins {
+               pinctrl-single,pins = <
+                       AM62PX_IOPAD(0x001c, PIN_OUTPUT, 7) /* (N21) OSPI0_D4.GPIO0_7 */ /* SODIMM 202 */
+               >;
+       };
+
        /* Verdin QSPI_1_CS# as GPIO (conflict with Verdin QSPI_1 interface) */
        pinctrl_qspi1_cs_gpio: main-gpio0-11-default-pins {
                pinctrl-single,pins = <