There is established way to provide I²C timings, or actually counters,
to the OS via ACPI. Fill them for Intel Merrifield platform.
Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
.../asm/arch-tangier/acpi/southcluster.asl | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl
b/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl
index 95413c1112..aa1793b383 100644
--- a/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl
+++ b/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl
@@ -250,6 +250,16 @@ Device (PCI0)
Return (STA_VISIBLE)
}
+ Name (SSCN, Package ()
+ {
+ 0x02F8, 0x037B, Zero,
+ })
+
+ Name (FMCN, Package ()
+ {
+ 0x0087, 0x010A, Zero,
+ })
+
Name (RBUF, ResourceTemplate()
{
FixedDMA(0x0009, 0x0000, Width32bit, )
@@ -270,6 +280,16 @@ Device (PCI0)
{
Return (STA_VISIBLE)
}
+
+ Name (SSCN, Package ()
+ {
+ 0x02F8, 0x037B, Zero,
+ })
+
+ Name (FMCN, Package ()
+ {
+ 0x0087, 0x010A, Zero,
+ })
}
Device (GPIO)
--
2.25.1
