Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk fix from Stephen Boyd:
 "One more fix for the merge window to avoid a boot hang on
  Raspberry Pi 3B by marking the VEC clk critical so that it
  doesn't get turned off and hang the bus"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: bcm: rpi: Mark VEC clock as CLK_IGNORE_UNUSED

Author: torvalds

drivers/clk/bcm/clk-raspberrypi.c

@@ -160,6 +160,13 @@ raspberrypi_clk_variants[RPI_FIRMWARE_NUM_CLK_ID] = {
 	[RPI_FIRMWARE_VEC_CLK_ID] = {
 		.export = true,
 		.minimize = true,
+
+		/*
+		 * If this clock is disabled during boot, it causes a bus
+		 * lockup in RPi 3B. Therefore, make sure it's left enabled
+		 * during boot.
+		 */
+		.flags = CLK_IGNORE_UNUSED,
 	},
 	[RPI_FIRMWARE_DISP_CLK_ID] = {
 		.export = true,