dt-bindings: gpio: Add GPIO_PULL_DISABLE flag support

Currently, GPIO_PULL_DISABLE flag support is not yet implemented on U-Boot side but it is on kernel side. Add GPIO_PULL_DISABLE define to allow DT compilation when kernel DT synchronization will be performed in the future. Signed-off-by: Patrice Chotard <[email protected]> Change-Id: Iafd7ca8d09d23003ede202e55f86b7e51f6c2cb8 Reviewed-on: https://gerrit.st.com/c/mpu/oe/st/u-boot/+/312499 ACI: CITOOLS <[email protected]> ACI: CIBUILD <[email protected]> Domain-Review: Patrick DELAUNAY <[email protected]>
STMicroelectronics · Jun 26, 2023 · 84b5157 · 84b5157
1 parent 965b567
commit 84b5157
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/include/dt-bindings/gpio/gpio.h b/include/dt-bindings/gpio/gpio.h
@@ -39,4 +39,7 @@
 /* Bit 5 express pull down */
 #define GPIO_PULL_DOWN 32
 
+/* Bit 6 express pull disable */
+#define GPIO_PULL_DISABLE 64
+
 #endif