Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 42881f2..3c1d12d 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/arch/arm/mach-omap2/clock.c
  *
@@ -7,10 +8,6 @@
  *  Contacts:
  *  Richard Woodruff <r-woodruff2@ti.com>
  *  Paul Walmsley
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 #undef DEBUG
 
@@ -119,6 +116,9 @@
 	if (cpu_is_omap343x())
 		features.flags |= TI_CLK_DPLL_HAS_FREQSEL;
 
+	if (omap_type() == OMAP2_DEVICE_TYPE_GP)
+		features.flags |= TI_CLK_DEVICE_TYPE_GP;
+
 	/* Idlest value for interface clocks.
 	 * 24xx uses 0 to indicate not ready, and 1 to indicate ready.
 	 * 34xx reverses this, just to keep us on our toes