From nobody Wed Oct 8 07:29:14 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 D19B61C3306; Tue, 1 Jul 2025 16:58:08 +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=1751389088; cv=none; b=ntUdkxiwwLxa5s7fMImKPWjjBbmrvSTBmpbZdIcAzzaekCmx1NgfuM6D6UON93/4ptp/UAFhI3M0MS3HMzpxIG1gfyTy18+bhlSUaIVd+d0Py3xUkx8NedxIBtlce3PCwbdO0InpLOba1urIPFEnqHLeNju2Id4ck5hASwu79rY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751389088; c=relaxed/simple; bh=0IUVHkNpNiVd4dKfHNtccXkcqQYA1UMken7l+DdOKgk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=oMYR1nSnUihOWx/5BMxz6mxedjII5FY5GLVcTejz9Wy5AQHt0y3rpzLqCtwElRWug/TSoMO5X6qhCpMsltRNFH3Y27JcQiH3Nwk8jJ9Rgwu9J8syHGAWWWtmlaR6s0275e26cyf/B2uI3r02Ne3mhXnYiPdEqvtFtHlu8iQCKQ0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EzqPmrkJ; 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="EzqPmrkJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4C180C4CEF1; Tue, 1 Jul 2025 16:58:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751389088; bh=0IUVHkNpNiVd4dKfHNtccXkcqQYA1UMken7l+DdOKgk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EzqPmrkJSXDobG8Cftd0U3VOn3jfDO2MBYR8l0KjwwDC5sb0WcSqifUIklSpyS6B8 hGBzKY6PlmgnMyHqusPLyjZKWU0Su37Ke/8HHW0lXgwmON29eGHsepuzKwzDbjA6kG Up6M5W238qd3RivHPfG+DvdkHg+jpCwzngBAT+/XoFrEOevluBVa1iQ93+78wSiKkN bYiMG4jdJOKwWAr+NPPp5LmhhyLfLp4jl+d75i3bqjQ0vzsIYOQGto9q/kva34/CB3 0qqv5+WShzBU/Ce2ySHCXa2o7pwe/ZFEdhmBZ1dhM/CDogb2FMI1Go48hJfYJ7HbNO OgLLJfMA2Pgzg== Received: by wens.tw (Postfix, from userid 1000) id D6EC25FEE9; Wed, 2 Jul 2025 00:58:05 +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 RFT net-next 03/10] soc: sunxi: sram: add entry for a523 Date: Wed, 2 Jul 2025 00:57:49 +0800 Message-Id: <20250701165756.258356-4-wens@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250701165756.258356-1-wens@kernel.org> References: <20250701165756.258356-1-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 --- 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