From nobody Sat Oct 4 21:03:16 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 35CE32F291A; Wed, 13 Aug 2025 14:55:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755096948; cv=none; b=LwqLdmIAD0+9C3Vs31UDaGuaw6B68khoBK4kqvfTs5j8djMdoqaopIHo3UZEp2LkHE7g229msQklE91LJmjB/x9IEC5WcDpp7ghjW6qWjKwfIwWTVt3MU6nW7JZ8jj5inXKM+6lNnQMA4MZkGR0ZYQkxmunxVsKNkT5zAmNU9Io= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755096948; c=relaxed/simple; bh=0IUVHkNpNiVd4dKfHNtccXkcqQYA1UMken7l+DdOKgk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=m69KgqZq57PFF3gmfj/WdUns0mvP10ytvkzfqsPbfyd2j73B1PLLhMhp0d83F7i3FAAc+mzirptcB5wZ5xpdm3ajzYrQOaZo/lmNwLbmxQiL6aHc4fUoxUK6+2knUBNECaxxFhkVLhGzUoee0CBhRHcZjLyELPLqUHnez87actA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Sx9Yd2Ey; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Sx9Yd2Ey" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A6FF2C4CEF7; Wed, 13 Aug 2025 14:55:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755096947; bh=0IUVHkNpNiVd4dKfHNtccXkcqQYA1UMken7l+DdOKgk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Sx9Yd2EydQjztnnpSEbWNgnePm2SzoWEmawHNyY1iaTZyU0Q0m5Efl/ryspfKRvSz 5cO0hlFkGO46n6/ZE0k2WB0PJJ0cjfDqjCGqfJxccRDjwnCkR45t84zLTRthAVEJ5/ yMHXcjNoGE4NUgKcUjpEAiPQtCJPv+cHXzOsH9h03FqRmp7O7lO+xYEwsdPlxXsbe1 VsVFPVrsKPXhqPDykufgDRfZu+ooiDSW4/cEkokwazTTDObTiHmnpCfQpCgJRqS+py yb8KiMse7KuH4OoHA2Z8clDZNddv8RqjA8EU5fDcLfP6YrW2ZLE0xcQRRwc6d5dzmh 2/yhI+JRjbbDA== Received: by wens.tw (Postfix, from userid 1000) id 209F45FE68; Wed, 13 Aug 2025 22:55:45 +0800 (CST) From: Chen-Yu Tsai To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Andre Przywara Subject: [PATCH net-next v2 03/10] soc: sunxi: sram: add entry for a523 Date: Wed, 13 Aug 2025 22:55:33 +0800 Message-Id: <20250813145540.2577789-4-wens@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250813145540.2577789-1-wens@kernel.org> References: <20250813145540.2577789-1-wens@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Chen-Yu Tsai The A523 has two Ethernet controllers. So in the system controller address space, there are two registers for Ethernet clock delays, one for each controller. Add a new entry for the A523 system controller that allows access to the second register. Signed-off-by: Chen-Yu Tsai Acked-by: Jernej Skrabec --- drivers/soc/sunxi/sunxi_sram.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/soc/sunxi/sunxi_sram.c b/drivers/soc/sunxi/sunxi_sram.c index 08e264ea0697..4f8d510b7e1e 100644 --- a/drivers/soc/sunxi/sunxi_sram.c +++ b/drivers/soc/sunxi/sunxi_sram.c @@ -320,6 +320,10 @@ static const struct sunxi_sramc_variant sun50i_h616_sr= amc_variant =3D { .has_ths_offset =3D true, }; =20 +static const struct sunxi_sramc_variant sun55i_a523_sramc_variant =3D { + .num_emac_clocks =3D 2, +}; + #define SUNXI_SRAM_THS_OFFSET_REG 0x0 #define SUNXI_SRAM_EMAC_CLOCK_REG 0x30 #define SUNXI_SYS_LDO_CTRL_REG 0x150 @@ -440,6 +444,10 @@ static const struct of_device_id sunxi_sram_dt_match[]= =3D { .compatible =3D "allwinner,sun50i-h616-system-control", .data =3D &sun50i_h616_sramc_variant, }, + { + .compatible =3D "allwinner,sun55i-a523-system-control", + .data =3D &sun55i_a523_sramc_variant, + }, { }, }; MODULE_DEVICE_TABLE(of, sunxi_sram_dt_match); --=20 2.39.5