platform/x86: pmc_atom: Add Lex 2I385SW to critclk_systems DMI table

commit 95b31e35239e5e1689e3d965d692a313c71bd8ab upstream.

The Lex 2I385SW board has two Intel I211 ethernet controllers. Without
this patch, only the first port is usable. The second port fails to
start with the following message:

    igb: probe of 0000:02:00.0 failed with error -2

Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL")
Tested-by: Georg Müller <georgmueller@gmx.net>
Signed-off-by: Georg Müller <georgmueller@gmx.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c
index 52ef1419b6715d281c8a72b2151b5e614af78c85..2b1a3a6ee8dbf171dbea343be382e7a9bff3de2a 100644 (file)
--- a/drivers/platform/x86/pmc_atom.c
+++ b/drivers/platform/x86/pmc_atom.c
@@ -383,6 +383,14 @@ static const struct dmi_system_id critclk_systems[] = {
                        DMI_MATCH(DMI_PRODUCT_NAME, "3I380D"),
                },
        },
+       {
+               /* pmc_plt_clk* - are used for ethernet controllers */
+               .ident = "Lex 2I385SW",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Lex BayTrail"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "2I385SW"),
+               },
+       },
        {
                /* pmc_plt_clk* - are used for ethernet controllers */
                .ident = "Beckhoff CB3163",