From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792695059; b=5NuIof5M+SnGkEJEuFf9yemu4bxpFzXIyJe+KlzBjyDgvuVy/CCeHbaT8suhvWyN3wO4 hJ86XxMVHGsXY3wzR4uoMndACBfiqaYWgv9ge/Nxdj7sawnlSHLEad9Q86po7M2lO9reg e29Wd/IncB/i93JnUvNAZxo6MtywxOgqQ2uVUAJZjOrEq7biNVaeCwOJB01zT9q3SPlRs sTC7voWpBlPmB8T+Pk4XtktURYsExk2w8bJu6Q29GZZaXdLk5vY33XRYNI2D+XbGUCsUJ CWuEhGZQiW8dG3LvdL1ha1TOnac8XWkh0zzZgozfdUt4YRs0BAZnIh/LspPQlsaMQEw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792695059; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=LGkffLqIi4CCplhNQsGE6qWrcEYnr0An5Jc/0inVaQI=; b=A3v0dpUTq7Ys8sYh20uZkwR1MIrDRNe/BA8bo91fCeGWKXwGIs4rFJ0F4lMjckIzVtgs c3uLgyEo6tcum1tdhTE9DDvM6+jLb+65Qd3PHzSR3mzs5TYUnl8GKmbanHKEP2c78mppO bhjSQfZQM74CtYn5k6/K71gxDZn0VASrFU8HVtBk6bW0ECl/MYR9HPucXjUjGSwypdyky I+ufEIqQhEG6a1rQMFStC9Av36hgme2TT+clQV2NUxGbwXZA8DpE2HnrtIdCSgduz1RBz 4AMKsVDknGL2z71lkeO0x7kDd0abT8bngkr4yo/yU6bFxMHd9bxU6eYKT66nu5NAcWg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=F1BshVGv; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 404CC606A31A; Thu, 22 Oct 2026 18:50:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=F1BshVGv Received: by smtp.kernel.org (Postfix) with ESMTPSA id C681B1F01828; Thu, 22 Oct 2026 18:50:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792695058; bh=LGkffLqIi4CCplhNQsGE6qWrcEYnr0An5Jc/0inVaQI=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=F1BshVGvR8sQaABlsf9t1xJQxtCJRbhU4Jlyss7KVQk78+JLi2m6uf7JmtF1XfCpF z/jMEJFpXRC8RaAidcMbHklA0/v8AjbTJEbWQv4CA67Ebub1rVZ4ZlaVCYEJOrvQVS 4thyCjijB6OKNVBm+kVfZam79mkRz1NfelMtC2noV+WaA6SqH1IwTrvIh3345oRvX0 6RUYIRbDzCVBRTVoy9QTN2ngiAdPEliBMGkgX0MJxxPBiUr8J4TsOTMmGmOhVoLvmx 5GC+O6q6WkCPI5xXNUjyGusQBgSAdZAMRmuFpmva+JN96oqRZG/tLI0DqytmK5H7bT /IkGU7ClH3t1Q== Date: Thu, 22 Oct 2026 19:50:51 +0100 From: Conor Dooley To: gaohan@iscas.ac.cn Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Zhiguo Zhu , Stephen Boyd , Brian Masney , Jerome Brunet , Philipp Zabel , Linus Walleij , Bartosz Golaszewski , Thomas Gleixner , Radu Rendec , Samuel Holland , Daniel Lezcano , Anup Patel , Icenowy Zheng , Drew Fustini , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, Paul Walmsley Subject: Re: [PATCH 17/18] riscv: defconfig: enable A210 support Message-ID: <20261022-concrete-rebound-593001f1ac18@spud> References: <20261022-a210-init-v1-0-5e438f972d24@iscas.ac.cn> <20261022-a210-init-v1-17-5e438f972d24@iscas.ac.cn> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="W6zy+wXyS25k0uQT" Content-Disposition: inline In-Reply-To: <20261022-a210-init-v1-17-5e438f972d24@iscas.ac.cn> --W6zy+wXyS25k0uQT Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Oct 22, 2026 at 03:53:37AM +0800, Han Gao via B4 Relay wrote: > From: Han Gao >=20 > Enable A210 platform drivers and reserve ten 8250 UART ports. >=20 > Signed-off-by: Han Gao > --- > arch/riscv/configs/defconfig | 4 ++++ > 1 file changed, 4 insertions(+) >=20 > diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig > index 04ae305d5511..b9b3bca12089 100644 > --- a/arch/riscv/configs/defconfig > +++ b/arch/riscv/configs/defconfig > @@ -33,6 +33,7 @@ CONFIG_SOC_STARFIVE=3Dy > CONFIG_ARCH_SUNXI=3Dy > CONFIG_ARCH_TENSTORRENT=3Dy > CONFIG_ARCH_THEAD=3Dy > +CONFIG_ARCH_ZHIHE=3Dy > CONFIG_ARCH_ULTRARISC=3Dy > CONFIG_ARCH_VIRT=3Dy > CONFIG_ARCH_CANAAN=3Dy > @@ -149,6 +150,8 @@ CONFIG_KEYBOARD_GPIO=3Dy > CONFIG_KEYBOARD_SUN4I_LRADC=3Dm > CONFIG_SERIAL_8250=3Dy > CONFIG_SERIAL_8250_CONSOLE=3Dy > +CONFIG_SERIAL_8250_NR_UARTS=3D10 > +CONFIG_SERIAL_8250_RUNTIME_UARTS=3D10 Why are these options needed? > CONFIG_SERIAL_8250_DW=3Dy > CONFIG_SERIAL_OF_PLATFORM=3Dy > CONFIG_SERIAL_EARLYCON_RISCV_SBI=3Dy > @@ -167,6 +170,7 @@ CONFIG_SPI_PL022=3Dm > CONFIG_SPI_SIFIVE=3Dy > CONFIG_SPI_SUN6I=3Dy > # CONFIG_PTP_1588_CLOCK is not set > +CONFIG_PINCTRL_A210=3Dy > CONFIG_PINCTRL_TH1520=3Dy > CONFIG_PINCTRL_SOPHGO_CV1800B=3Dy > CONFIG_PINCTRL_SOPHGO_CV1812H=3Dy >=20 > --=20 > 2.55.0 >=20 >=20 --W6zy+wXyS25k0uQT Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCatpbCwAKCRB4tDGHoIJi 0kOtAPkBzDzMgoDcB+YT1aQaWGHqAvUG/4okRxElvImnJUQklQD/RFE4ty3vJOWE p8DrbgDvh7Xy5rvb+724fcYiBIaWXwU= =58in -----END PGP SIGNATURE----- --W6zy+wXyS25k0uQT--