[PATCH v3 15/20] arm: dts: k3-j7200-common-proc-board: Enable SERDES DT
Kishon Vijay Abraham I
kishon at ti.com
Tue May 4 12:41:50 CEST 2021
From: Aswath Govindraju <a-govindraju at ti.com>
Add default lane function for torrent serdes.
Signed-off-by: Aswath Govindraju <a-govindraju at ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon at ti.com>
---
arch/arm/dts/k3-j7200-common-proc-board.dts | 23 +++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm/dts/k3-j7200-common-proc-board.dts b/arch/arm/dts/k3-j7200-common-proc-board.dts
index 5120711d4f..f0440cda1a 100644
--- a/arch/arm/dts/k3-j7200-common-proc-board.dts
+++ b/arch/arm/dts/k3-j7200-common-proc-board.dts
@@ -9,6 +9,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/net/ti-dp83867.h>
#include <dt-bindings/mux/ti-serdes.h>
+#include <dt-bindings/phy/phy.h>
/ {
chosen {
@@ -281,3 +282,25 @@
ti,adc-channels = <0 1 2 3 4 5 6 7>;
};
};
+
+&serdes_refclk {
+ clock-frequency = <100000000>;
+};
+
+&serdes0 {
+ serdes0_pcie_link: link at 0 {
+ reg = <0>;
+ cdns,num-lanes = <2>;
+ #phy-cells = <0>;
+ cdns,phy-type = <PHY_TYPE_PCIE>;
+ resets = <&serdes_wiz0 1>, <&serdes_wiz0 2>;
+ };
+
+ serdes0_qsgmii_link: link at 1 {
+ reg = <2>;
+ cdns,num-lanes = <1>;
+ #phy-cells = <0>;
+ cdns,phy-type = <PHY_TYPE_QSGMII>;
+ resets = <&serdes_wiz0 3>;
+ };
+};
--
2.17.1
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