From nobody Fri Oct 3 03:20:13 2025 Received: from out-189.mta0.migadu.com (out-189.mta0.migadu.com [91.218.175.189]) (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 6D36B2E62A4 for ; Mon, 8 Sep 2025 07:27:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.189 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757316465; cv=none; b=sclJwlWsKXOTt1pETHPHf9JWm2+d6zZTOrR6mg+cu0FpGgaStrzXdEK9G08KtgCZG7kJuLUgphyKccZDjKcGYbkRbpyejAAhkRCkKYwmnv3tVIZyF/ekz62yOfbstJxoNCBNcmmhKJumhJf0qGQ1oIgvC38eF5icStGkVuPMAL0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757316465; c=relaxed/simple; bh=KbAwoB544VyfCgkR76wI4YxdNXzKpy0aQUcINDilY6g=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=FTsVPQSEExR2GFZOC8wTpBlNmtZCXrXnEMa0EacG4BUL4ck/PxFYBCbwX4Vcs+cphBplpsy7MCOR9zdgRv8GZI9+otG6Naq5ZKqMHNEEo7DtjVHdNJpaB13EJxyq701jNNck9zbBMHUrPY1CGfARYJ2H4wZr+hanaH8Jfalyg+A= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=grimler.se; spf=pass smtp.mailfrom=grimler.se; dkim=pass (1024-bit key) header.d=grimler.se header.i=@grimler.se header.b=YAb9UJOd; arc=none smtp.client-ip=91.218.175.189 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=grimler.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=grimler.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=grimler.se header.i=@grimler.se header.b="YAb9UJOd" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=grimler.se; s=key1; t=1757316461; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qf0H7QoIfbnmILBxECq1C31tKiAGx2tzl4Q2/pUkfJk=; b=YAb9UJOdNfAdBdUcOr9zoP2B0m6jYnebtf1L6ZdPb5du+/zAHd99R92ALmkx57dEl2keWe B50lggUXp6k5CE/U7t878jAEQF6iTWtwfBeqnQG5ulOWAOKrSFj003iypRcfiarMUDCFGs /eHYR14EPkIfRimVgGi5wF/jRPVOUH4= From: Henrik Grimler Date: Mon, 08 Sep 2025 09:26:57 +0200 Subject: [PATCH v2 3/3] ARM: dts: samsung: smdk5250: add sromc node 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: <20250908-smdk5250-sromc-v2-3-e91b2375d4e1@grimler.se> References: <20250908-smdk5250-sromc-v2-0-e91b2375d4e1@grimler.se> In-Reply-To: <20250908-smdk5250-sromc-v2-0-e91b2375d4e1@grimler.se> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Henrik Grimler X-Developer-Signature: v=1; a=openpgp-sha256; l=1914; i=henrik@grimler.se; h=from:subject:message-id; bh=KbAwoB544VyfCgkR76wI4YxdNXzKpy0aQUcINDilY6g=; b=owEBiQF2/pANAwAIAbAHbkkLcWFrAcsmYgBovoVmJ+CJlZHTjGj6B+4MqsiNwFEHTNeZ8+S7m hKBOOMUhHCJAU8EAAEIADkWIQQsfymul4kfZBmp4s2wB25JC3FhawUCaL6FZhsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMSwzLDIACgkQsAduSQtxYWvPrggAjttFAwf5leCiLCD6s5sQp7+yGr9EbxZ Y7ogrGP/po6WydYPPB0PeiPio4vClMpWLXqcmZj1RNHmrFkLdka/iRy9OoyK/GrKlQKtBbbtZPg QwElEOTA1RAnKlxDa6OcC8XRAfugGTxUrgpSBF7+Rwf34IMNzJU5Z8ZNBn+hn1xJZyX9VtgpT5H Of+hP7shbRGttGrbZEKGXGia4Q0L08nlWQms8psPaUC5UUbU/86GXZ0iFRNkTTRrmrvSmQAYtC0 Xs0EpAIPt29KyRCTXxzbyg0frphNKJl4QYLE9Ur6A+vKntzP39hHU8FbvjpfAJ4Z86q/ExkRy6x SWFUCunGE1w== X-Developer-Key: i=henrik@grimler.se; a=openpgp; fpr=2C7F29AE97891F6419A9E2CDB0076E490B71616B X-Migadu-Flow: FLOW_OUT The smdk5250 board has an ethernet port which is connected to bank 1 of the SROM controller. Describe it. Signed-off-by: Henrik Grimler --- arch/arm/boot/dts/samsung/exynos5250-smdk5250.dts | 37 +++++++++++++++++++= ++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm/boot/dts/samsung/exynos5250-smdk5250.dts b/arch/arm/b= oot/dts/samsung/exynos5250-smdk5250.dts index bb623726ef1e614c50074ec2890072b2b37d212e..6af1f64c984ba6e8344d759d2fe= b7fbfa320d81f 100644 --- a/arch/arm/boot/dts/samsung/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/samsung/exynos5250-smdk5250.dts @@ -422,6 +422,43 @@ max77686_irq: max77686-irq-pins { samsung,pin-pud =3D ; samsung,pin-drv =3D ; }; + + srom_ctl: srom-ctl-pins { + samsung,pins =3D "gpy0-3", "gpy0-4", "gpy0-5", + "gpy1-0", "gpy1-1", "gpy1-2", "gpy1-3"; + samsung,pin-function =3D ; + samsung,pin-drv =3D ; + }; + + srom_ebi: srom-ebi-pins { + samsung,pins =3D "gpy3-0", "gpy3-1", "gpy3-2", "gpy3-3", + "gpy3-4", "gpy3-5", "gpy3-6", "gpy3-7", + "gpy5-0", "gpy5-1", "gpy5-2", "gpy5-3", + "gpy5-4", "gpy5-5", "gpy5-6", "gpy5-7", + "gpy6-0", "gpy6-1", "gpy6-2", "gpy6-3", + "gpy6-4", "gpy6-5", "gpy6-6", "gpy6-7"; + samsung,pin-function =3D ; + samsung,pin-pud =3D ; + samsung,pin-drv =3D ; + }; +}; + +&sromc { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&srom_ctl>, <&srom_ebi>; + + ethernet@1,0 { + compatible =3D "smsc,lan9115"; + reg =3D <1 0 0x100>; + phy-mode =3D "mii"; + smsc,irq-push-pull; + interrupt-parent =3D <&gpx0>; + interrupts =3D <5 IRQ_TYPE_LEVEL_LOW>; + reg-io-width =3D <2>; + + samsung,srom-page-mode; + samsung,srom-timing =3D <9 12 1 6 1 1>; + }; }; =20 &usbdrd { --=20 2.50.1