From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/arch/arm/boot/dts/keystone-k2e-clocks.dtsi | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/kernel/arch/arm/boot/dts/keystone-k2e-clocks.dtsi b/kernel/arch/arm/boot/dts/keystone-k2e-clocks.dtsi
index f759215..cf30e00 100644
--- a/kernel/arch/arm/boot/dts/keystone-k2e-clocks.dtsi
+++ b/kernel/arch/arm/boot/dts/keystone-k2e-clocks.dtsi
@@ -71,4 +71,24 @@
reg-names = "control", "domain";
domain-id = <29>;
};
+
+ /*
+ * Below are set of fixed, input clocks definitions,
+ * for which real frequencies have to be defined in board files.
+ * Those clocks can be used as reference clocks for some HW modules
+ * (as cpts, for example) by configuring corresponding clock muxes.
+ */
+ tsipclka: tsipclka {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <0>;
+ clock-output-names = "tsipclka";
+ };
+
+ tsipclkb: tsipclkb {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <0>;
+ clock-output-names = "tsipclkb";
+ };
};
--
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