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authorEnrico Mioso <mrkiko.rs@gmail.com>2022-02-11 10:46:00 +0100
committerChristian Lamparter <chunkeey@gmail.com>2022-02-19 18:29:42 +0100
commit7270c9f8f6367630ee08c90fa71b4d1d4d519db4 (patch)
treee07b987858e79e390a6e8dedbfebe4241560feec /target/linux/ipq40xx
parentb45f3c435ad30d470d95861a0821384ac1608ec1 (diff)
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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@gmail.com>
Diffstat (limited to 'target/linux/ipq40xx')
-rw-r--r--target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-gl-b2200.dts2
1 files changed, 2 insertions, 0 deletions
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>;
};