diff --git a/target/linux/ipq40xx/patches-5.15/105-ipq40xx-fix-sleep-clock.patch b/target/linux/ipq40xx/patches-5.15/105-ipq40xx-fix-sleep-clock.patch
deleted file mode 100644
index 7a304f69ca247..0000000000000
--- a/target/linux/ipq40xx/patches-5.15/105-ipq40xx-fix-sleep-clock.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From a63c7162a1dae9f1185897641dc3e47e295563d6 Mon Sep 17 00:00:00 2001
-From: Pavel Kubelun <be.dissent@gmail.com>
-Date: Mon, 6 May 2019 20:55:16 +0300
-Subject: [PATCH] ARM: dts: qcom: ipq4019: fix sleep clock
-
-It seems like sleep_clk was copied from ipq806x.
-Fix ipq40xx sleep_clk to the value QSDK defines.
-
-Link: https://source.codeaurora.org/quic/qsdk/oss/kernel/linux-msm/commit/?id=d92ec59973484acc86dd24b67f10f8911b4b4b7d
-Link: https://patchwork.kernel.org/comment/22721613/
-Suggested-by: Bjorn Andersson <bjorn.andersson@linaro.org> [clock-output-names]
-Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
-Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [just fixed the value]
----
---- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
-@@ -142,7 +142,8 @@
- 	clocks {
- 		sleep_clk: sleep_clk {
- 			compatible = "fixed-clock";
--			clock-frequency = <32768>;
-+			clock-frequency = <32000>;
-+			clock-output-names = "gcc_sleep_clk_src";
- 			#clock-cells = <0>;
- 		};
-