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platform-drivers-x86 for v5.2-2 

Some of Intel Cherrytrail based platforms depend on PMC clock to be always on.
 Here couple of quirks to the driver to support affected hardware.
 
 The following is an automated git shortlog grouped by driver:
 
 pmc_atom:
  -  Add several Beckhoff Automation boards to critclk_systems DMI table
  -  Add Lex 3I380D industrial PC to critclk_systems DMI table
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Merge tag 'platform-drivers-x86-v5.2-2' of git://git.infradead.org/linux-platform-drivers-x86

Pull x86 platform driver fixes from Andy Shevchenko:
 "Some of Intel Cherrytrail based platforms depend on PMC clock to be
  always on. Here are a couple of quirks to the driver to support
  affected hardware"

* tag 'platform-drivers-x86-v5.2-2' of git://git.infradead.org/linux-platform-drivers-x86:
  platform/x86: pmc_atom: Add several Beckhoff Automation boards to critclk_systems DMI table
  platform/x86: pmc_atom: Add Lex 3I380D industrial PC to critclk_systems DMI table
hifive-unleashed-5.2
Linus Torvalds 2019-05-24 10:19:26 -07:00
parent 49bbd8bb34 d6423bd030
commit c50bbf615f
1 changed files with 33 additions and 0 deletions
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33
drivers/platform/x86/pmc_atom.c
View File

@ -398,12 +398,45 @@ static int pmc_dbgfs_register(struct pmc_dev *pmc)
*/
static const struct dmi_system_id critclk_systems[] = {
{
/* pmc_plt_clk0 is used for an external HSIC USB HUB */
.ident = "MPL CEC1x",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MPL AG"),
DMI_MATCH(DMI_PRODUCT_NAME, "CEC10 Family"),
},
},
{
/* pmc_plt_clk0 - 3 are used for the 4 ethernet controllers */
.ident = "Lex 3I380D",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Lex BayTrail"),
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*/ }
};