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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: u-boot@lists.denx.de
Subject: [PATCH v1] x86: acpi: Add I²C timings to Intel Merrifield platform
Date: Fri, 20 Mar 2020 19:46:31 +0200	[thread overview]
Message-ID: <20200320174631.33857-1-andriy.shevchenko@linux.intel.com> (raw)

There is established way to provide I?C timings, or actually counters,
to the OS via ACPI. Fill them for Intel Merrifield platform.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@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

             reply	other threads:[~2020-03-20 17:46 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-20 17:46 Andy Shevchenko [this message]
2020-03-23 15:36 ` [PATCH v1] x86: acpi: Add I²C timings to Intel Merrifield platform Simon Glass
2020-03-25  7:14 ` Bin Meng
2020-03-25 11:41   ` Andy Shevchenko
2020-03-25 13:00     ` Bin Meng

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