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Message-Id: <20250705-airoha-en7581-wlan-offlaod-v2-6-3cf32785e381@kernel.org> Date: Sat, 05 Jul 2025 23:09:50 +0200 From: Lorenzo Bianconi <lorenzo@...nel.org> To: Andrew Lunn <andrew+netdev@...n.ch>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Lorenzo Bianconi <lorenzo@...nel.org> Cc: linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, netdev@...r.kernel.org, devicetree@...r.kernel.org, Simon Horman <horms@...nel.org> Subject: [PATCH net-next v2 6/7] net: airoha: npu: Enable core 3 for WiFi offloading NPU core 3 is responsible for WiFi offloading so enable it during NPU probe. Reviewed-by: Simon Horman <horms@...nel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org> --- drivers/net/ethernet/airoha/airoha_npu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/airoha/airoha_npu.c b/drivers/net/ethernet/airoha/airoha_npu.c index 8c31df5b760730814ccfaa9fffff6c6aa8742f01..cbd81394cfb6d512d131f1c805f5c15d95d08634 100644 --- a/drivers/net/ethernet/airoha/airoha_npu.c +++ b/drivers/net/ethernet/airoha/airoha_npu.c @@ -731,8 +731,7 @@ 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); -- 2.50.0
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