[PATCH edk2-platforms] Silicon/Socionext/SynQuacer: update PHY reference clock rate

[Ard Biesheuvel <ard.biesheuvel@linaro.org>]

As reported by Kojima-san, the PHY reference clock value we use in our
ACPI and DT descriptions is out of sync with the hardware. Replace
125 MHz with 250 MHz throughout.

Cc: Masahisa Kojima <masahisa.kojima@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
Kojima-san,

Please confirm that the modification to ogma_config.h is correct.

Thanks,
Ard.

 Silicon/Socionext/SynQuacer/AcpiTables/Dsdt.asl                                 | 2 +-
 Silicon/Socionext/SynQuacer/DeviceTree/SynQuacer.dtsi                           | 4 ++--
 Silicon/Socionext/SynQuacer/Drivers/Net/NetsecDxe/netsec_for_uefi/ogma_config.h | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Silicon/Socionext/SynQuacer/AcpiTables/Dsdt.asl b/Silicon/Socionext/SynQuacer/AcpiTables/Dsdt.asl
index b6f6c4360029..3f73c191d4d6 100644
--- a/Silicon/Socionext/SynQuacer/AcpiTables/Dsdt.asl
+++ b/Silicon/Socionext/SynQuacer/AcpiTables/Dsdt.asl
@@ -162,7 +162,7 @@ DefinitionBlock ("DsdtTable.aml", "DSDT", 1, "SNI", "SYNQUACR",
           Package (2) { "phy-channel", FixedPcdGet32 (PcdNetsecPhyAddress) },
           Package (2) { "max-speed", 1000 },
           Package (2) { "max-frame-size", 9000 },
-          Package (2) { "socionext,phy-clock-frequency", 125000000 },
+          Package (2) { "socionext,phy-clock-frequency", 250000000 },
         }
       })
     }
diff --git a/Silicon/Socionext/SynQuacer/DeviceTree/SynQuacer.dtsi b/Silicon/Socionext/SynQuacer/DeviceTree/SynQuacer.dtsi
index 6e93c6ae16a8..f6887329f6c7 100644
--- a/Silicon/Socionext/SynQuacer/DeviceTree/SynQuacer.dtsi
+++ b/Silicon/Socionext/SynQuacer/DeviceTree/SynQuacer.dtsi
@@ -420,9 +420,9 @@
         reg-shift = <2>;
     };
 
-    clk_netsec: refclk125mhz {
+    clk_netsec: refclk250mhz {
         compatible = "fixed-clock";
-        clock-frequency = <125000000>;
+        clock-frequency = <250000000>;
         #clock-cells = <0>;
     };
 
diff --git a/Silicon/Socionext/SynQuacer/Drivers/Net/NetsecDxe/netsec_for_uefi/ogma_config.h b/Silicon/Socionext/SynQuacer/Drivers/Net/NetsecDxe/netsec_for_uefi/ogma_config.h
index 1caf64e30623..f6ec9b30ec8e 100644
--- a/Silicon/Socionext/SynQuacer/Drivers/Net/NetsecDxe/netsec_for_uefi/ogma_config.h
+++ b/Silicon/Socionext/SynQuacer/Drivers/Net/NetsecDxe/netsec_for_uefi/ogma_config.h
@@ -16,8 +16,8 @@
 #ifndef OGMA_CONFIG_H
 #define OGMA_CONFIG_H
 
-#define OGMA_CONFIG_CLK_HZ 125000000UL
-#define OGMA_CONFIG_GMAC_CLK_HZ 125000000UL
+#define OGMA_CONFIG_CLK_HZ 250000000UL
+#define OGMA_CONFIG_GMAC_CLK_HZ 250000000UL
 #define OGMA_CONFIG_CHECK_CLK_SUPPLY
 
 #define OGMA_CONFIG_USE_READ_GMAC_STAT
-- 
2.17.0