This patch adds the serdes phy driver dts bindings
for the keystone PCIe host driver.
v1:
- addresses the following review comments
1. https://lkml.org/lkml/2015/10/19/264
2. https://lkml.org/lkml/2015/10/15/895
Signed-off-by: WingMan Kwok <w-kw...@ti.com>
---
arch/arm/boot/dts/k2e.dtsi | 10 ++++++++++
arch/arm/boot/dts/keystone.dtsi | 10 ++++++++++
2 files changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/k2e.dtsi b/arch/arm/boot/dts/k2e.dtsi
index 675fb8e..5f7cc0a 100644
--- a/arch/arm/boot/dts/k2e.dtsi
+++ b/arch/arm/boot/dts/k2e.dtsi
@@ -86,6 +86,15 @@
gpio,syscon-dev = <&devctrl 0x240>;
};
+ pcie1_phy: phy@2326000 {
+ #phy-cells = <0>;
+ compatible = "ti,keystone-serdes-pcie";
+ reg = <0x02326000 0x4000>;
+ link-rate-kbps = <5000000>;
+ num-lanes = <2>;
+ status = "disabled";
+ };
+
pcie1: pcie@21020000 {
compatible = "ti,keystone-pcie","snps,dw-pcie";
clocks = <&clkpcie1>;
@@ -99,6 +108,7 @@
status = "disabled";
device_type = "pci";
num-lanes = <2>;
+ phys = <&pcie1_phy>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 7>;
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 72816d6..5c7c58a 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -275,6 +275,15 @@
ti,syscon-dev = <&devctrl 0x2a0>;
};
+ pcie0_phy: phy@2320000 {
+ #phy-cells = <0>;
+ compatible = "ti,keystone-serdes-pcie";
+ reg = <0x02320000 0x4000>;
+ link-rate-kbps = <5000000>;
+ num-lanes = <2>;
+ status = "disabled";
+ };
+
pcie0: pcie@21800000 {
compatible = "ti,keystone-pcie", "snps,dw-pcie";
clocks = <&clkpcie>;
@@ -288,6 +297,7 @@
status = "disabled";
device_type = "pci";
num-lanes = <2>;
+ phys = <&pcie0_phy>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 7>;
--
1.7.9.5
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