From f6cc75f1d705fe420bb95179afad6bfe4e141f21 Mon Sep 17 00:00:00 2001 From: Michael Haener Date: Fri, 29 Nov 2019 10:16:49 +0100 Subject: [PATCH] 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 Signed-off-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman --- drivers/platform/x86/pmc_atom.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c index 07d1b91..52ef141 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*/ } }; -- 2.7.4