[openwrt/openwrt] ipq40xx: limit available radio channels for GL.iNet GL-B2200

[LEDE Commits]

chunkeey pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/7270c9f8f6367630ee08c90fa71b4d1d4d519db4

commit 7270c9f8f6367630ee08c90fa71b4d1d4d519db4
Author: Enrico Mioso <mrkiko.rs at gmail.com>
AuthorDate: Fri Feb 11 10:46:00 2022 +0100

    ipq40xx: limit available radio channels for GL.iNet GL-B2200
    
    The PCIe and built-in 5GHZ radios are meant to operate on different
    frequency bands. The hardware enforces this via RF filters.
    Add this information to allow software enforcing it as well.
    Credits to Piotr Dymacz for the invaluable help.
    
    Signed-off-by: Enrico Mioso <mrkiko.rs at gmail.com>
---
 target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-gl-b2200.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-gl-b2200.dts b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-gl-b2200.dts
index 243dcb84d6..754af7c820 100644
--- a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-gl-b2200.dts
+++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-gl-b2200.dts
@@ -367,6 +367,7 @@
 			nvmem-cell-names = "calibration";
 			nvmem-cells = <&cal_art_9000>;
 			qcom,ath10k-calibration-variant = "GL-B2200";
+			ieee80211-freq-limit = <5450000 5900000>;
 		};
 	};
 };
@@ -383,4 +384,5 @@
 	nvmem-cell-names = "pre-calibration";
 	nvmem-cells = <&precal_art_5000>;
 	qcom,ath10k-calibration-variant = "GL-B2200";
+	ieee80211-freq-limit = <5100000 5400000>;
 };