This patch adds DT configuration for Time Synchronization (CPTS) submodule
which is present on KeyStone 66AK2HK/E/Lx 1G Switch Subsystem.
The SYSCLK2 is selected as CPTS rftclk by default.
The ts_comp enabled for 66AK2E/L SoCs.
Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
---
arch/arm/boot/dts/keystone-k2e-netcp.dtsi | 3 +++
arch/arm/boot/dts/keystone-k2hk-netcp.dtsi | 1 +
arch/arm/boot/dts/keystone-k2l-netcp.dtsi | 3 +++
3 files changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2e-netcp.dtsi b/arch/arm/boot/dts/keystone-k2e-netcp.dtsi
index ba828cb..919e655 100644
--- a/arch/arm/boot/dts/keystone-k2e-netcp.dtsi
+++ b/arch/arm/boot/dts/keystone-k2e-netcp.dtsi
@@ -158,6 +158,9 @@ netcp: netcp@24000000 {
/* enable-ale; */
tx-queue = <896>;
tx-channel = "nettx";
+ cpts-rftclk-sel = <0>;
+ cpts-ext-ts-inputs = <6>;
+ cpts-ts-comp-length;
interfaces {
gbe0: interface-0 {
diff --git a/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi b/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi
index a5ac845..772097b 100644
--- a/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi
+++ b/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi
@@ -177,6 +177,7 @@ netcp: netcp@2000000 {
/* enable-ale; */
tx-queue = <648>;
tx-channel = "nettx";
+ cpts-rftclk-sel = <0>;
interfaces {
gbe0: interface-0 {
diff --git a/arch/arm/boot/dts/keystone-k2l-netcp.dtsi b/arch/arm/boot/dts/keystone-k2l-netcp.dtsi
index b6f2682..580e2b2 100644
--- a/arch/arm/boot/dts/keystone-k2l-netcp.dtsi
+++ b/arch/arm/boot/dts/keystone-k2l-netcp.dtsi
@@ -157,6 +157,9 @@ netcp: netcp@26000000 {
/* enable-ale; */
tx-queue = <896>;
tx-channel = "nettx";
+ cpts-rftclk-sel = <0>;
+ cpts-ext-ts-inputs = <6>;
+ cpts-ts-comp-length;
interfaces {
gbe0: interface-0 {
--
2.10.1
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