From nobody Sun Feb 8 13:27:28 2026 Received: from smtp.gentoo.org (woodpecker.gentoo.org [140.211.166.183]) (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 44F9A1DF97D; Fri, 7 Feb 2025 12:12:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=140.211.166.183 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738930337; cv=none; b=NBic+kvU1oY1ihdbdcKDhVg81UT+nd73AhTA8PcLO6G1sI6/t4Q0fryTkBhKeqFq6x7CgCinxXK9XHQT0ovyMp6Q6LWXtr272itUsV2TtUgZzn3zbwYZ/O+zbcp6TihQhFP8eAh9+bw3ZaUJ7DWRrqlhFqtLUgkO3+86OZy+T1w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738930337; c=relaxed/simple; bh=JHVNcI3xg4IrPDaXnnLHrbwRcYBbXD8MmMYM+m8cIxY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=g7ucMMLSawh+XgJ9jxKe6iD5vJczDKFUD9QVWacnEuPK+OsjgXfMZ/rERGppJW8E+gprEphmMNfwPG8Rb3DhAIhqHUt3uBbGaRwmF6PYrdxPLESteMupcL8vNJ3w4CalzzY80NFgE+gg9KTgQjzmCuOQb8Fstf8X2ho73zO5SO0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org; spf=pass smtp.mailfrom=gentoo.org; arc=none smtp.client-ip=140.211.166.183 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gentoo.org Received: from [127.0.0.1] (unknown [180.172.76.141]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dlan) by smtp.gentoo.org (Postfix) with ESMTPSA id 1D9FF342FDD; Fri, 07 Feb 2025 12:12:11 +0000 (UTC) From: Yixun Lan Date: Fri, 07 Feb 2025 20:11:42 +0800 Subject: [PATCH] pinctrl: spacemit: enable config option Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250207-k1-pinctrl-option-v1-1-e8a7e4d8404f@gentoo.org> X-B4-Tracking: v=1; b=H4sIAH34pWcC/x2MQQqAIBAAvyJ7bsEkC/pKdKhcaylMVCIQ/550H JiZDJECU4RRZAj0cOTbVWgbAduxuJ2QTWVQUmmp5IBni57dlsKFt0/VRkN6Ndb0a6cIaucDWX7 /5zSX8gFzfmeRYwAAAA== X-Change-ID: 20250207-k1-pinctrl-option-de5bdfd6b42e To: Linus Walleij , Paul Walmsley , Palmer Dabbelt Cc: Alex Elder , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, spacemit@lists.linux.dev, Yixun Lan X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=1848; i=dlan@gentoo.org; h=from:subject:message-id; bh=JHVNcI3xg4IrPDaXnnLHrbwRcYBbXD8MmMYM+m8cIxY=; b=owEBzQIy/ZANAwAKATGq6kdZTbvtAcsmYgBnpfiYZWflhguUmnNsz2Ee2Fm6knaCOFupVZUID MU7bzEB0NSJApMEAAEKAH0WIQS1urjJwxtxFWcCI9wxqupHWU277QUCZ6X4mF8UgAAAAAAuAChp c3N1ZXItZnByQG5vdGF0aW9ucy5vcGVucGdwLmZpZnRoaG9yc2VtYW4ubmV0QjVCQUI4QzlDMzF CNzExNTY3MDIyM0RDMzFBQUVBNDc1OTREQkJFRAAKCRAxqupHWU277c0xD/9QSxsI/yGV+w8nXX IyjEUQiRt+ioHM9mdbjlpQZlxg064SV6PFNJhvuyZuXKslsnava4tySY1VwWVWggZsguyD0ZlHI drKklsQ19Lj7Fhr140KgPHzLldl7OSqLU0aBLkpWTEZcS4UWA2Sxh4PbLWVZZ4zOxyrDN5npP/Z tGgI+Eaa/BzLj5UaavGoC8uRnVPXpvcCBWDCojGT3Mm2j1rvBJNt4uCO86DT6qGo11xaFP8obJB ftB4g5d/W/MeMvphkXHWDFzgmYX5Q8MhGw2CwhpsuOt30JyVNmHzOqWEvHQXpQzQShWuJJakYgx VCrpGvlkeJhzWb6Ga2c1dsTlgZGmWZQKQH8nVN+3FOCRAqO8tWKd3zgcewPuHI5YZOt0261YL06 x0oDhWqFkhdrA7AKMnd94Lmx1W1ZbQom2/Wg53Ap99Y8aDCVy9dK1Q2fuCJOcd1HWAcvN896506 1JNVtB+3eWIJbYHSJr9U34dkd8vMWLZ4gYO4Ayo1q822S2N94wxv2BJ9yrgAYdNM9FbeWZr27x+ cxUGLS1sRTXbCavDMvuPd3Hg3WybmGA6ZcsVDuQZmd4t2h5hKawvDfnAqNYMhn0gIe28ung7IyO D/3nwcEUsaSeJQ3W3nlzvWeFpLy4/FK0b9VKK9sgRSpok1OgK2KUeyyt+ER6f3aCLJ0w== X-Developer-Key: i=dlan@gentoo.org; a=openpgp; fpr=50B03A1A5CBCD33576EF8CD7920C0DBCAABEFD55 Pinctrl is an essential driver for SpacemiT's SoC, so let's enable it by default for this SoC. The CONFIG_PINCTRL_SPACEMIT_K1 isn't enabled when using 'make defconfig' to select kernel configuration options. This result in a broken uart driver where fail at probe() stage due to no pins found. Fixes: a83c29e1d145 ("pinctrl: spacemit: add support for SpacemiT K1 SoC") Reported-by: Alex Elder Signed-off-by: Yixun Lan Acked-by: Conor Dooley Tested-by: Alex Elder --- This should fix problem that CONFIG_PINCTRL_SPACEMIT_K1 is not enabled when using make defconfig, thus fail to initilize uart driver which requst pins during probe stage. --- arch/riscv/Kconfig.socs | 1 + drivers/pinctrl/spacemit/Kconfig | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs index 1916cf7ba450ec9958265de2ca41dc504d4d2f7c..17606940bb5239d0fdfc6b5aefb= 50eeb982d14aa 100644 --- a/arch/riscv/Kconfig.socs +++ b/arch/riscv/Kconfig.socs @@ -26,6 +26,7 @@ config ARCH_SOPHGO =20 config ARCH_SPACEMIT bool "SpacemiT SoCs" + select PINCTRL help This enables support for SpacemiT SoC platform hardware. =20 diff --git a/drivers/pinctrl/spacemit/Kconfig b/drivers/pinctrl/spacemit/Kc= onfig index 168f8a5ffbb952cbeae3e3401c11149558e0a84b..aa3dea535def87ed75d86bc555b= 2b90643adbdea 100644 --- a/drivers/pinctrl/spacemit/Kconfig +++ b/drivers/pinctrl/spacemit/Kconfig @@ -7,6 +7,7 @@ config PINCTRL_SPACEMIT_K1 tristate "SpacemiT K1 SoC Pinctrl driver" depends on ARCH_SPACEMIT || COMPILE_TEST depends on OF + default ARCH_SPACEMIT select GENERIC_PINCTRL_GROUPS select GENERIC_PINMUX_FUNCTIONS select GENERIC_PINCONF --- base-commit: 2014c95afecee3e76ca4a56956a936e23283f05b change-id: 20250207-k1-pinctrl-option-de5bdfd6b42e Best regards, --=20 Yixun Lan