shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-05 02:21:52 +09:00
Code Issues Packages Projects Releases Wiki Activity

platform/x86: pmc_atom: Add several Beckhoff Automation boards to critclk_systems DMI table

Browse Source 
[ Upstream commit d6423bd030 ]

There are several Beckhoff Automation industrial PC boards which use
pmc_plt_clk* clocks for ethernet controllers. This adds affected boards
to critclk_systems DMI table so the clocks are marked as CLK_CRITICAL and
not turned off.

Fixes: 648e921888 ("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: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Steffen Dirkwinkel
2019-05-02 15:03:51 +02:00
committed by Greg Kroah-Hartman
parent 4e2ec4a370
commit a415e2db35
1 changed files with 24 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
drivers/platform/x86/pmc_atom.c
View File

@@ -443,6 +443,30 @@ static const struct dmi_system_id critclk_systems[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "3I380D"),
},
},
{
/* pmc_plt_clk* - are used for ethernet controllers */
.ident = "Beckhoff CB3163",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
DMI_MATCH(DMI_BOARD_NAME, "CB3163"),
},
},
{
/* pmc_plt_clk* - are used for ethernet controllers */
.ident = "Beckhoff CB6263",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
DMI_MATCH(DMI_BOARD_NAME, "CB6263"),
},
},
{
/* pmc_plt_clk* - are used for ethernet controllers */
.ident = "Beckhoff CB6363",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
DMI_MATCH(DMI_BOARD_NAME, "CB6363"),
},
},
{ /*sentinel*/ }
};