platform/x86: pmc_atom: Add CB4063 Beckhoff Automation board to critclk_systems DMI table

commit 9452fbf5 upstream.

The CB4063 board uses pmc_plt_clk* clocks for ethernet controllers. This
adds it to the critclk_systems DMI table so the clocks are marked as
CLK_CRITICAL and not turned off.

Fixes: 648e9218 ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL")
Signed-off-by: Steffen Dirkwinkel <s.dirkwinkel@beckhoff.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/platform/x86/pmc_atom.c

@@ -421,6 +421,14 @@ static const struct dmi_system_id critclk_systems[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "CB3163"),
 		},
 	},
+	{
+		/* pmc_plt_clk* - are used for ethernet controllers */
+		.ident = "Beckhoff CB4063",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
+			DMI_MATCH(DMI_BOARD_NAME, "CB4063"),
+		},
+	},
 	{
 		/* pmc_plt_clk* - are used for ethernet controllers */
 		.ident = "Beckhoff CB6263",