5.3-stable patches

added patches:
	platform-x86-pmc_atom-add-siemens-simatic-ipc227e-to-critclk_systems-dmi-table.patch

diff --git a/queue-5.3/platform-x86-pmc_atom-add-siemens-simatic-ipc227e-to-critclk_systems-dmi-table.patch b/queue-5.3/platform-x86-pmc_atom-add-siemens-simatic-ipc227e-to-critclk_systems-dmi-table.patch
new file mode 100644 (file)
index 0000000..f842949
--- /dev/null
+++ b/queue-5.3/platform-x86-pmc_atom-add-siemens-simatic-ipc227e-to-critclk_systems-dmi-table.patch
@@ -0,0 +1,38 @@
+From ad0d315b4d4e7138f43acf03308192ec00e9614d Mon Sep 17 00:00:00 2001
+From: Jan Kiszka <jan.kiszka@siemens.com>
+Date: Wed, 4 Sep 2019 08:42:30 +0200
+Subject: platform/x86: pmc_atom: Add Siemens SIMATIC IPC227E to critclk_systems DMI table
+
+From: Jan Kiszka <jan.kiszka@siemens.com>
+
+commit ad0d315b4d4e7138f43acf03308192ec00e9614d upstream.
+
+The SIMATIC IPC227E 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.
+
+Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL")
+Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
+Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/platform/x86/pmc_atom.c |    7 +++++++
+ 1 file changed, 7 insertions(+)
+
+--- a/drivers/platform/x86/pmc_atom.c
++++ b/drivers/platform/x86/pmc_atom.c
+@@ -415,6 +415,13 @@ static const struct dmi_system_id critcl
+                       DMI_MATCH(DMI_BOARD_NAME, "CB6363"),
+               },
+       },
++      {
++              .ident = "SIMATIC IPC227E",
++              .matches = {
++                      DMI_MATCH(DMI_SYS_VENDOR, "SIEMENS AG"),
++                      DMI_MATCH(DMI_PRODUCT_VERSION, "6ES7647-8B"),
++              },
++      },
+       { /*sentinel*/ }
+ };
+ 

diff --git a/queue-5.3/series b/queue-5.3/series
index 0f2243ce1f71c6577878c3fd7b74c633c6aa12ab..15077382755260730a332e9a9f9083dce2a436e8 100644 (file)
--- a/queue-5.3/series
+++ b/queue-5.3/series
@@ -131,3 +131,4 @@ net-netem-correct-the-parent-s-backlog-when-corrupted-packet-was-dropped.patch
 net-phy-bcm7xxx-define-soft_reset-for-40nm-ephy.patch
 net-bcmgenet-reset-40nm-ephy-on-energy-detect.patch
 net-flow_dissector-switch-to-siphash.patch
+platform-x86-pmc_atom-add-siemens-simatic-ipc227e-to-critclk_systems-dmi-table.patch