dt-bindings: versal: Add new PM_DEV_I2C_PMC macro

Add new macro for PMC I2C power domain.

Signed-off-by: Sandeep Gundlupet Raju <sandeep.gundlupet-raju@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/0bf164f937df551d689dda2a35f9489c2e46b4ab.1638277017.git.michal.simek@xilinx.com
diff --git a/include/dt-bindings/power/xlnx-versal-power.h b/include/dt-bindings/power/xlnx-versal-power.h
index 1b75175..4a72775 100644
--- a/include/dt-bindings/power/xlnx-versal-power.h
+++ b/include/dt-bindings/power/xlnx-versal-power.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- *  Copyright (C) 2019 - 2020 Xilinx, Inc.
+ *  Copyright (C) 2019 - 2021 Xilinx, Inc.
  */
 
 #ifndef _DT_BINDINGS_VERSAL_POWER_H
@@ -26,6 +26,7 @@
 #define PM_DEV_OSPI				(0x1822402aU)
 #define PM_DEV_QSPI				(0x1822402bU)
 #define PM_DEV_GPIO_PMC				(0x1822402cU)
+#define PM_DEV_I2C_PMC				(0x1822402dU)
 #define PM_DEV_SDIO_0				(0x1822402eU)
 #define PM_DEV_SDIO_1				(0x1822402fU)
 #define PM_DEV_RTC				(0x18224034U)