From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f42.google.com (mail-ej1-f42.google.com [209.85.218.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D7E5936308A for ; Tue, 25 Aug 2026 05:22:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787635326; cv=none; b=jrXQZKJeiFquVCVev67iQJ4ETt20sEvYfbR3bs/Y6UZKGu5oPXOow0fHTNlnZOJYZIKz/eaWV2BJK7bxIipAywJl4cFk9L9wlf1vRI6QzxtLAu3EASSYaMXyEtV9+DXAdlsIeGOn1/mWNKWbYHs1FHcynJYWUFDMFLx594i2hSY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787635326; c=relaxed/simple; bh=38oA0LM6Ih2r9lX08ORLa244GpLhSSezpVZJVF0am9M=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=m4W2r1Im7+JA+q9g+LtPW5v40EkCWVqNKHwU+5SzR9oi0f6l+tMKngJpud1bIdXqp3bFXsPkXwtTMYO93F/wK2TTPV0qfUC6SF1RiO55psEuXF/DWgQrdz33uPN10Y2fDHEDd7TKThqE2319baqFLzfMVDP+PT9qdq3DG+IJWzc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=rDmTELRF; arc=none smtp.client-ip=209.85.218.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rDmTELRF" Received: by mail-ej1-f42.google.com with SMTP id a640c23a62f3a-c15cf78d1a2so485333466b.1 for ; Mon, 24 Aug 2026 22:22:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1787635323; x=1788240123; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to:content-type; bh=0ryfq8ZlJaF8dkUkfOTfrmP2SiE+/6PCtICjVZMb1cA=; b=rDmTELRF704v/ohPvzTfEsMI/5oJXuE+bsS2tly5UmbU7O9vbjJtZM0RIxNLWdy37M d0FVgmJBBMA8ADjGaTCk36N8D2RoauZHEFqCIHmlvV0x1pSXloTkZKekH1rINGbNGLtd H73Danvd8gMroQWpCtFFvhvqFUYqtI9cUxJvgdOF3tTkTE1Xec9JQmfBtslURmE+dOo2 p4RDrUgUQt9AhzSabSDknmaOB0OwLAUqDCp02KargkLLxcsFbzGGd5MSFisk6nmAto9E DGivRPqOtAQjJoonot1KE2XvRTOguwgCMkrwB1RhtG3RYo4e6x/sAN/YluZSOTGgJZGs AOcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787635323; x=1788240123; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=0ryfq8ZlJaF8dkUkfOTfrmP2SiE+/6PCtICjVZMb1cA=; b=A/BN+wAdDFhTTGjJPbqsP8+AaE48K5FVunobnEdJvT+P2XncDSJRgBsY2hKAAed42e 4lqCTsnHzqQu7Vk6BJ3+dJRGNlYDaswK6GC0ylTiIs78KYDGqTwtvTJtCqlFE/U610/a LTjXEX4zv7Lspc2LCH1O5iGlMVahm+DygKhOxr7CG1A0n64XM5/pGflOi1zmliedVPyb tyZKqCLXF99nrvyoFCJOA9/bnFWuO4i99c+dBGY8hrp4LGDCxCNdV7jjgTmMDP1RC3/2 7nV2x6GyNkNo7OAWiQ1UKzAaGhpjMYIMeM21ZMaRKUnu7c/LPfd4rf6OgptBCPJ2HQU0 GOHg== X-Forwarded-Encrypted: i=1; AHgh+RrrEQJoSq3Z2/SB7xyfAatFONyGvfrr+2lRfyA8zFA2xMtcrMmtJ7zXF438Eu/OLAJOzW9GNZsJ0deQ4Q4=@vger.kernel.org X-Gm-Message-State: AFuF++lUQlwSWQ2Ie2keAN2g59hhGOxh3H2s6tKwGnqesehnf5hkaIa0 c5Idt72Pikelz6BetyKNLyx5IBXz3KD9vIQvpqHgU4Ml7VVgQkq6yihC X-Gm-Gg: AR+sD12+HMcFYwVs4Z4VKFsOvohIAXXgWygQFttsaPMpESqw3k1UnRDU/i3wl2o/NE7 I9ofJqoJ12mTxIEPY228YpoMzLCHfYn+zyF/FtCzFAEvsH2Jzqtonal/QDIPZOjdweLEux+fW0y H6lnKz7Bk1aFJ9ToVtwQFOHrdS3Ylr4DcogS5kjoMYipjkgQBLBNamHIDI1oLM6JG1X5gL1TP/G SY5I4aryq79DmWTlEiU1liYPGOpPwNdEiQ6fVI2/ok/smR7MEqnkKvpP/BwkerePAc28Mm2Vtz/ tbyFctugkphDCqGPKiATlrNqeU92KwRmHD3RsIF4w0NfoZqsOARrtJ6/mnAC3DZ9ViepgB1fjeH +M4RhEew7UcBRZFttJXpwgqmvRLNAAPZNdsFzdV0S7xyFZ1d43ixEH3RxSDCNMdJZEujhDE7nTp pmrPhx/fiZDa8DumRWn+Rid4qC3sMDW44+uZebbiSHeJUVsqqJKVPP/m8arR2hm81f7lQPTWctQ P98/u89E+J6sqrqv4fMvYasnAYAVDEWy2GwDDHmgHo7Yj5vKUmHa8vCkA== X-Received: by 2002:a17:907:8995:b0:c24:4128:c19d with SMTP id a640c23a62f3a-c24e584dc37mr325956566b.4.1787635322840; Mon, 24 Aug 2026 22:22:02 -0700 (PDT) Received: from GOLDENAXE.office-radnicka.localarea.network (c82-214-103-66.loc.akton.net. [82.214.103.66]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c249606a8fasm1733198866b.8.2026.08.24.22.22.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Aug 2026 22:22:02 -0700 (PDT) From: Bruno Banelli To: Vinod Koul Cc: Neil Armstrong , Yixun Lan , Ze Huang , Alex Elder , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , linux-phy@lists.infradead.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, Bruno Banelli Subject: [PATCH] phy: spacemit: enable K1 USB 2.0 PHY by default on ARCH_SPACEMIT Date: Tue, 25 Aug 2026 07:21:58 +0200 Message-ID: <20260825052158.66367-1-bbanelli@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit PHY_SPACEMIT_K1_PCIE has "default ARCH_SPACEMIT", but PHY_SPACEMIT_K1_USB2, twelve lines below it in the same file, does not. Since the symbol is also absent from arch/riscv/configs/defconfig, a plain "make defconfig" build for a SpacemiT K1 board ends up with the USB 2.0 PHY driver disabled. dwc3-generic-plat needs that PHY, so the result is a kernel with no working USB at all on boards such as the Milk-V Jupiter, where all four USB 3.0 type-A ports hang off the single dwc3 controller. Give it the same default as its sibling. Signed-off-by: Bruno Banelli --- drivers/phy/spacemit/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/phy/spacemit/Kconfig b/drivers/phy/spacemit/Kconfig index 5fdf18fce..dd74a3faf 100644 --- a/drivers/phy/spacemit/Kconfig +++ b/drivers/phy/spacemit/Kconfig @@ -20,6 +20,7 @@ config PHY_SPACEMIT_K1_USB2 depends on COMMON_CLK depends on USB_COMMON select GENERIC_PHY + default ARCH_SPACEMIT help Enable this to support K1 USB 2.0 PHY driver. This driver takes care of enabling and clock setup and will be used by K1 udc/ehci/otg/xhci driver. base-commit: 66498c75b4f8017f62d720d9b59675bdf3abce91 -- 2.43.0