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| author | Michael Haener <michael.haener@siemens.com> | 2019-11-29 12:16:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-09 12:20:03 +0300 |
| commit | f6cc75f1d705fe420bb95179afad6bfe4e141f21 (patch) | |
| tree | 76b7e7128c52edd89ba597bf08e9527bba2cd6fb | |
| parent | 5c440a4d1f3a088ff0923e3853829e0a7a9b610f (diff) | |
| download | linux-f6cc75f1d705fe420bb95179afad6bfe4e141f21.tar.xz | |
platform/x86: pmc_atom: Add Siemens CONNECT X300 to critclk_systems DMI table
commit e8796c6c69d129420ee94a1906b18d86b84644d4 upstream.
The CONNECT X300 uses the PMC clock for on-board components and gets
stuck during boot if the clock is disabled. Therefore, add this
device to the critical systems list.
Tested on CONNECT X300.
Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL")
Signed-off-by: Michael Haener <michael.haener@siemens.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/platform/x86/pmc_atom.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c index 07d1b911e72f..52ef1419b671 100644 --- a/drivers/platform/x86/pmc_atom.c +++ b/drivers/platform/x86/pmc_atom.c @@ -429,6 +429,14 @@ static const struct dmi_system_id critclk_systems[] = { DMI_MATCH(DMI_PRODUCT_VERSION, "6AV7882-0"), }, }, + { + .ident = "CONNECT X300", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SIEMENS AG"), + DMI_MATCH(DMI_PRODUCT_VERSION, "A5E45074588"), + }, + }, + { /*sentinel*/ } }; |