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net: airoha: npu: Enable core 3 for WiFi offloading

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NPU core 3 is responsible for WiFi offloading so enable it during NPU
probe.

Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250811-airoha-en7581-wlan-offlaod-v7-6-58823603bb4e@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Lorenzo Bianconi 2025-08-11 17:31:41 +02:00 committed by Jakub Kicinski
parent a1740b16c8
commit 29c4a3ce50
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ethernet/airoha/airoha_npu.c
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@ -720,8 +720,7 @@ static int airoha_npu_probe(struct platform_device *pdev)
usleep_range(1000, 2000);
/* enable NPU cores */
/* do not start core3 since it is used for WiFi offloading */
regmap_write(npu->regmap, REG_CR_BOOT_CONFIG, 0xf7);
regmap_write(npu->regmap, REG_CR_BOOT_CONFIG, 0xff);
regmap_write(npu->regmap, REG_CR_BOOT_TRIGGER, 0x1);
msleep(100);