From nobody Tue Nov 26 21:37:55 2024 Received: from out-02.smtp.spacemail.com (out-02.smtp.spacemail.com [63.250.43.87]) (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 746471F9EDF; Tue, 15 Oct 2024 21:02:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=63.250.43.87 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729026145; cv=none; b=iwnzVtGBGOcV/yI1c6B/+QyDIhJweLFuHeS5woNqnyZsjvoYvwBigXZNKKTx06/31bx2mFf5eDQZdvFxZsx3sGi8eURruCxg079Cah/A1n4t8m32XasK4SARxfwC7kFN63AiZzsey6gUC1LphN3vmNhuBHJmuPMYFBIkHhLvczw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729026145; c=relaxed/simple; bh=S3U+b3hTaCTPOPTp+geqZoOfUjqW4wpwzav1nDtIva8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Bq+V6wZUmm321/F9LyTvHVnn15KBbucs+jm7IsocQm48Kqax3N34LsOxeATveBVufdfMfSH+dknt5o9z2kC1L1DyeG8DE2qhCzo2ZeThMe3YtCm8V9U+t5r+9WELhiBN4yimBvPYA4WBdMjQhc+bM3N6jmF5psP3PulG+Ol2mkU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org; spf=pass smtp.mailfrom=mentallysanemainliners.org; dkim=pass (2048-bit key) header.d=mentallysanemainliners.org header.i=@mentallysanemainliners.org header.b=K/wjhL/2; arc=none smtp.client-ip=63.250.43.87 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mentallysanemainliners.org header.i=@mentallysanemainliners.org header.b="K/wjhL/2" Received: from prod-lbout-phx.jellyfish.systems (unknown [198.177.122.3]) by smtp.spacemail.com (Postfix) with ESMTPA id 4XSmkk35hVz4wgK; Tue, 15 Oct 2024 21:02:22 +0000 (UTC) Received: from igor-systemproductname.lan (83.8.240.202.ipv4.supernova.orange.pl [83.8.240.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.spacemail.com (Postfix) with ESMTPSA id 4XSmkb0GFSz8sWQ; Tue, 15 Oct 2024 21:02:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mentallysanemainliners.org; s=spacemail; t=1729026137; bh=S3U+b3hTaCTPOPTp+geqZoOfUjqW4wpwzav1nDtIva8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=K/wjhL/23r89FgL9aOhWt2aBm++h99sxoVN6pRLfSNww6aXy27+WoLdCr+H/5K9T7 vbIIKzLkeOCh7mt1lfaKzDm3CPQklGLWhl34NVmbTno6C6X2GS3h1xKp/Rpy3JZ0ib 2WepQ4cjAaNIfq/vmsQxZIpYkCkd3zjokdZbZeEhGXSxbCvcv4hpJ/mhA1SnTHuQSG tMazyZBAO8Bfas3W4s1Qa4D3IAHcJmwOcLxOWRmGI4nV0oHVyBZ6O+irZtM4V3agDW /85/paq6lI4lNxQr6ZWnafaCV62/1kgY2xscFkEMgWJECh4EXSXkLJ3SG4GhEyeOye NTkYAn/ApenFg== From: Igor Belwon To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , David Wronek , Sibi Sankar , Ivaylo Ivanov Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/6] dt-bindings: arm: cpus: Add Samsung Mongoose M5 Date: Tue, 15 Oct 2024 23:02:00 +0200 Message-ID: <20241015210205.963931-2-igor.belwon@mentallysanemainliners.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241015210205.963931-1-igor.belwon@mentallysanemainliners.org> References: <20241015210205.963931-1-igor.belwon@mentallysanemainliners.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" Add a compatible for the Samsung Mongoose M5 cores, found in the Exynos 990. Signed-off-by: Igor Belwon Acked-by: Rob Herring (Arm) --- Documentation/devicetree/bindings/arm/cpus.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentatio= n/devicetree/bindings/arm/cpus.yaml index e41a8aec6066..c54d20dd9d7e 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -207,6 +207,7 @@ properties: - qcom,oryon - qcom,scorpion - samsung,mongoose-m2 + - samsung,mongoose-m5 =20 enable-method: $ref: /schemas/types.yaml#/definitions/string --=20 2.45.2 From nobody Tue Nov 26 21:37:55 2024 Received: from out-02.smtp.spacemail.com (out-02.smtp.spacemail.com [63.250.43.87]) (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 A78C81FE0F7; Tue, 15 Oct 2024 21:02:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=63.250.43.87 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729026151; cv=none; b=jVXzF4Ifwl9iDQdfyuf3eal7jrAn1F37pU7wzatgHsjRLkEQjo9+iQYbhVrMv7L85bDCE5WaT+02jlQ9n2dd0KvedB/ZR31At8F2k1kgQ6hq/SYg0t8HgBokfp1JTH7bAdATNkmuMuI/oW32a6Kko+15GLX6RiodGCgyXI5w5iU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729026151; c=relaxed/simple; bh=N1tK/Gf1hqrbHvTeOFOJ9O1O9vrudZVyOkpSwb3tzr4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Ct8+PWRten0UypaqxGlWQBn1HY9fqfQP2wMJkgH2890a4wODHEE9uB2+B6SlgVhQSOpm6tRkZxQwAaNO1mJ+eBso7yBe8DLwlGz/AvflMd96174k0E50hzeLiy+StDZMj6BsOZ8lCqzlPrjvbrRuU2rMzUnDFwtZAiWiUk7MtX0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org; spf=pass smtp.mailfrom=mentallysanemainliners.org; dkim=pass (2048-bit key) header.d=mentallysanemainliners.org header.i=@mentallysanemainliners.org header.b=MVIoD02E; arc=none smtp.client-ip=63.250.43.87 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mentallysanemainliners.org header.i=@mentallysanemainliners.org header.b="MVIoD02E" Received: from prod-lbout-phx.jellyfish.systems (unknown [198.177.122.3]) by smtp.spacemail.com (Postfix) with ESMTPA id 4XSmkn0PT1z4wgv; Tue, 15 Oct 2024 21:02:25 +0000 (UTC) Received: from igor-systemproductname.lan (83.8.240.202.ipv4.supernova.orange.pl [83.8.240.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.spacemail.com (Postfix) with ESMTPSA id 4XSmkd4yy7z8sWR; Tue, 15 Oct 2024 21:02:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mentallysanemainliners.org; s=spacemail; t=1729026139; bh=N1tK/Gf1hqrbHvTeOFOJ9O1O9vrudZVyOkpSwb3tzr4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MVIoD02EBq+55XXshEPKmNglsUQfELF0xV9D92IsW4eIys6ji1anvj8XHtcgKw/Ok z0uEklcCb+aCF8MYD6bV46bBbgY2adD/OKT9s4WnTz7JNzPz1Z5VbpNLcI6jzElffw oMeU79A3YR8wSbbaRH+HUDf6tfsw4/qX7nnf9s3jYIjV12IrTye342e8s0u9bpyJrY vK8zMWcyJePN+nJOan5L0+u7XMcoLZVvaqmAv33FTgonDx5wsRTJQvMNpeoUi47xRN q5RxHvzPqxDah7O8nWI1LzCEeokoZ8Kq+UOiInun0OygGKsrPJKVcMANHUhDlmW0qm /J+3qbd95YRfg== From: Igor Belwon To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , David Wronek , Sibi Sankar , Ivaylo Ivanov Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/6] dt-bindings: hwinfo: exynos-chipid: Add compatible for Exynos 990 chipid Date: Tue, 15 Oct 2024 23:02:01 +0200 Message-ID: <20241015210205.963931-3-igor.belwon@mentallysanemainliners.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241015210205.963931-1-igor.belwon@mentallysanemainliners.org> References: <20241015210205.963931-1-igor.belwon@mentallysanemainliners.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" Add a compatible for the exynos990-chipid node, used by Exynos 990 platforms. Signed-off-by: Igor Belwon --- .../devicetree/bindings/hwinfo/samsung,exynos-chipid.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/hwinfo/samsung,exynos-chipid= .yaml b/Documentation/devicetree/bindings/hwinfo/samsung,exynos-chipid.yaml index c50ee587dc1e..47a8d98346eb 100644 --- a/Documentation/devicetree/bindings/hwinfo/samsung,exynos-chipid.yaml +++ b/Documentation/devicetree/bindings/hwinfo/samsung,exynos-chipid.yaml @@ -24,6 +24,7 @@ properties: - enum: - samsung,exynos7885-chipid - samsung,exynos8895-chipid + - samsung,exynos990-chipid - samsung,exynosautov9-chipid - samsung,exynosautov920-chipid - const: samsung,exynos850-chipid --=20 2.45.2 From nobody Tue Nov 26 21:37:55 2024 Received: from out-03.smtp.spacemail.com (out-03.smtp.spacemail.com [63.250.43.88]) (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 C83F31FBF52; Tue, 15 Oct 2024 21:02:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=63.250.43.88 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729026154; cv=none; b=JkSL8uvJ6lXI9LZkrnMmc2FWdcc+4cXm2s5OdaLNNGzp9ulIp279WGCwLWhot5OEZ79HoUVBykH6aZiMLCFAT8weW1CJmpxubjkJ8uaE3U34XgC9nRt5XNyXTRYHWuIz+EzJlAQi5Wvb6yH2drgnWErPQ4hIGFNOzM5QZ8zVDEg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729026154; c=relaxed/simple; bh=i9CRyCmH1jmIrAYXtqp2Ol8Cit/CqxernI4YANbTw1Y=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uBhfmlZdJBY1v0iLXVUgdvbv1XKFaV7wzpgGUZtjSYifUECCWtRpl7v+gRNoX6Pq5tcIvVgIbXk8B4fTIsCsfajvH/UVLaNUr59MV+hZMZDjV+BpPbTF3dFFA50J1I4a1b24QaGDNW/dzKffE045NfHAbn52zBGu0pz2adFTnDM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org; spf=pass smtp.mailfrom=mentallysanemainliners.org; dkim=pass (2048-bit key) header.d=mentallysanemainliners.org header.i=@mentallysanemainliners.org header.b=iPtVTckb; arc=none smtp.client-ip=63.250.43.88 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mentallysanemainliners.org header.i=@mentallysanemainliners.org header.b="iPtVTckb" Received: from prod-lbout-phx.jellyfish.systems (unknown [198.177.122.3]) by smtp.spacemail.com (Postfix) with ESMTPA id 4XSmkq5bRqzGpcR; Tue, 15 Oct 2024 21:02:27 +0000 (UTC) Received: from igor-systemproductname.lan (83.8.240.202.ipv4.supernova.orange.pl [83.8.240.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.spacemail.com (Postfix) with ESMTPSA id 4XSmkh2CM8z8sWS; Tue, 15 Oct 2024 21:02:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mentallysanemainliners.org; s=spacemail; t=1729026142; bh=i9CRyCmH1jmIrAYXtqp2Ol8Cit/CqxernI4YANbTw1Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iPtVTckbQukNYAzjRLnYDTGLa1sqedgtred3RvQ9uh61f8yKJdGtHn6pkhcLpoGgP NBC8oIwA0CxYumnthYQ9GN2C28bwOMFTCIQu+yuU3tWlajwg2Sj+3cziaTHpCVaeN7 5R+AnI+hqICERQo+zS1E2IGsngFRls0juzF5omzLakA5cYVipFng3+ICNIiFfbXg6R qNkncHJOMcHSzCxr8qDTXKn7Fw4fd1LYoCoinSnJ6FK0YLaQ2bqYDe+O6kvCjTOXCc cTYDoi3TbGWud0kvHJiVBqMjxxT2rjbiiEJLC05fYQgS508Ssdo8mUWun0e+yuq/Yy gQ82L3Cv3Mtxg== From: Igor Belwon To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , David Wronek , Sibi Sankar , Ivaylo Ivanov Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/6] dt-bindings: arm: samsung: samsung-boards: Add bindings for Exynos 990 boards Date: Tue, 15 Oct 2024 23:02:02 +0200 Message-ID: <20241015210205.963931-4-igor.belwon@mentallysanemainliners.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241015210205.963931-1-igor.belwon@mentallysanemainliners.org> References: <20241015210205.963931-1-igor.belwon@mentallysanemainliners.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" Add devicetree bindings for Exynos 990 boards. Currently the Galaxy Note20 5G (c1s). Signed-off-by: Igor Belwon --- .../devicetree/bindings/arm/samsung/samsung-boards.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.y= aml b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml index 49884a7ab5c6..d25a17e69725 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml @@ -230,6 +230,12 @@ properties: - samsung,dreamlte # Samsung Galaxy S8 (SM-G9= 50F) - const: samsung,exynos8895 =20 + - description: Exynos990 based boards + items: + - enum: + - samsung,c1s # Samsung Galaxy Note20 5G= (SM-N981B) + - const: samsung,exynos990 + - description: Exynos Auto v9 based boards items: - enum: --=20 2.45.2 From nobody Tue Nov 26 21:37:55 2024 Received: from out-03.smtp.spacemail.com (out-03.smtp.spacemail.com [63.250.43.88]) (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 5EEB71FE119; Tue, 15 Oct 2024 21:02:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=63.250.43.88 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729026156; cv=none; b=rCkAhGsfV1oyFYwHmqQ3dZURKEVRqMnc8TVXAwOG1AGBmQ9kMJisdinDxtuHZRs2Lq7ZdxDisKJ4fO7v4JlJmRF1JC9pOW4wpofkiHhqI5RBHw46949p5l1/tB73lGNSbFIW0QN5Prw+9j6DTgQm7/5DuuDGINdw2IvO9dWu4/I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729026156; c=relaxed/simple; bh=g9ygpDKyS8tAdx0p0uvQx/Yca2s4613LUY/AYHZ8um8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=GmaV2/WtBfXei0RhTZimZZRi6bUlcKkGNdt43Nq77kn8V7Z//4P0xHHO5D/KYqsXkFjn8wPK6Cx/ZFAAwPuAmxYdo3agXIufAx0PE0wwYj4BMI+s0l84LxJrpNFi66cpDls60KLiKKlSoqk+K1N2myRhN1c4uNg3iPurVq11mAc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org; spf=pass smtp.mailfrom=mentallysanemainliners.org; dkim=pass (2048-bit key) header.d=mentallysanemainliners.org header.i=@mentallysanemainliners.org header.b=E2y+BuZR; arc=none smtp.client-ip=63.250.43.88 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mentallysanemainliners.org header.i=@mentallysanemainliners.org header.b="E2y+BuZR" Received: from prod-lbout-phx.jellyfish.systems (unknown [198.177.122.3]) by smtp.spacemail.com (Postfix) with ESMTPA id 4XSmkt2rqKzGpcg; Tue, 15 Oct 2024 21:02:30 +0000 (UTC) Received: from igor-systemproductname.lan (83.8.240.202.ipv4.supernova.orange.pl [83.8.240.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.spacemail.com (Postfix) with ESMTPSA id 4XSmkk6drRz8sWQ; Tue, 15 Oct 2024 21:02:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mentallysanemainliners.org; s=spacemail; t=1729026145; bh=g9ygpDKyS8tAdx0p0uvQx/Yca2s4613LUY/AYHZ8um8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=E2y+BuZRRTMRtoOCsbBWNanonx81Zl50j9Ip5nu4D/j8iJEGUNHLkiIbRaDVLU3aE fGUGhJgdfkTxwkAJo1WeySuxGRgPvfTWy4996ts5Y9iD4rtVk8XWLMA4KIVL305aRC Xg5hIIdjAFZTeCbkHsR/5cfneOdBft2gV9gI+sq+u1SuJsSttQnsqJ2Z/Zrkd4LhNR LVhUdfP0So/RvZlC9pRfxZoMt244Yw8lUaUJPL1n1z3LizhJTurWhpRyQsZmR47sOx CDWCW3An8Pb42T4Y0elB504L5NTdsQo5CENGXQG3RVcVByrGoZJxSjiXmYZlL9+YCO DTvYjqF2W7AGg== From: Igor Belwon To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , David Wronek , Sibi Sankar , Ivaylo Ivanov Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 4/6] soc: samsung: exynos-chipid: Add support for Exynos 990 chipid Date: Tue, 15 Oct 2024 23:02:03 +0200 Message-ID: <20241015210205.963931-5-igor.belwon@mentallysanemainliners.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241015210205.963931-1-igor.belwon@mentallysanemainliners.org> References: <20241015210205.963931-1-igor.belwon@mentallysanemainliners.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" Add support for reading the chipid of Exynos 990 SoCs. Its product ID is 0xE9830000. Signed-off-by: Igor Belwon --- drivers/soc/samsung/exynos-chipid.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/samsung/exynos-chipid.c b/drivers/soc/samsung/exyn= os-chipid.c index 9e00ac8de5a9..94c7cc0d11e4 100644 --- a/drivers/soc/samsung/exynos-chipid.c +++ b/drivers/soc/samsung/exynos-chipid.c @@ -59,6 +59,7 @@ static const struct exynos_soc_id { { "EXYNOS7885", 0xE7885000 }, { "EXYNOS850", 0xE3830000 }, { "EXYNOS8895", 0xE8895000 }, + { "EXYNOS990", 0xE9830000 }, { "EXYNOSAUTOV9", 0xAAA80000 }, { "EXYNOSAUTOV920", 0x0A920000 }, }; --=20 2.45.2 From nobody Tue Nov 26 21:37:55 2024 Received: from out-02.smtp.spacemail.com (out-02.smtp.spacemail.com [63.250.43.87]) (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 BDE561FE105; Tue, 15 Oct 2024 21:02:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=63.250.43.87 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729026155; cv=none; b=gRd9obOAal/1GTkmm+QD51kEHr9xK2vy/pMh8bofvZhtP6wqilVNVOyf9HdLkdQssK5xf05UkRssUZQOnd5lKOGFWYbIM4KNOtgpiw6hCFXtSRZcGr+ysHnGT+jTe5iepXd/zGIARp0so4Yj3Qtea6YIopjWaIeyZCPhyyk/0SA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729026155; c=relaxed/simple; bh=6jq72hVNwLzr/2NapVqA51w6jpOXYCGl9aLMLQa9Nf0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=T2+ry/ItZTL2w4PbaN15D5niC05FPcfA82W+Iu98Gn7r/Mk32KWNo+sdk1FidE+Rl4t1daO3vUxN8XvYLs7x6wvm1VQW+0WJ4la+sjhk842yQF7hxDub21bi1oGqWxewOUyXPbsQ/h+AikJc8h3UBy1rW4K1TKHTnR2sdEU9qFE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org; spf=pass smtp.mailfrom=mentallysanemainliners.org; dkim=pass (2048-bit key) header.d=mentallysanemainliners.org header.i=@mentallysanemainliners.org header.b=B9ojBWkr; arc=none smtp.client-ip=63.250.43.87 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mentallysanemainliners.org header.i=@mentallysanemainliners.org header.b="B9ojBWkr" Received: from prod-lbout-phx.jellyfish.systems (unknown [198.177.122.3]) by smtp.spacemail.com (Postfix) with ESMTPA id 4XSmkw6wDfz4wgK; Tue, 15 Oct 2024 21:02:32 +0000 (UTC) Received: from igor-systemproductname.lan (83.8.240.202.ipv4.supernova.orange.pl [83.8.240.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.spacemail.com (Postfix) with ESMTPSA id 4XSmkn4HbCz8sWT; Tue, 15 Oct 2024 21:02:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mentallysanemainliners.org; s=spacemail; t=1729026147; bh=6jq72hVNwLzr/2NapVqA51w6jpOXYCGl9aLMLQa9Nf0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=B9ojBWkrkhBdHnLuGrxEjS8ugf3EPERNZXuQzN/ueBsMWSuKVQ2TtMG4XumTgTuPR zUq/jQ/uKECPRz8y0SCNeYr1QKlFeHtwbIiXMBUKaszXUoEF6+ZA1l5ne/PtOe8KGL FMfsBscp15SslmO8zSj+DnxbpMQW8VAsDZJbcLjzhOcqHExKSIea3QlvcSmz6Og8Ja hKqOztMp4pU4hGYrFcAi5ec4C4MiNZ/zQ8KoaP2XHVVss2Z7iUY30c1Wr35SqHf1u7 yWclG8krCsPIZYtFwtAhesr1oqK6/dyFqLxU50qXv4+SyyswMN/m5nvJBls7Pkjg4K LZ8E5JW3WldTQ== From: Igor Belwon To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , David Wronek , Sibi Sankar , Ivaylo Ivanov Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 5/6] arm64: dts: exynos: Add initial support for the Exynos 990 SoC Date: Tue, 15 Oct 2024 23:02:04 +0200 Message-ID: <20241015210205.963931-6-igor.belwon@mentallysanemainliners.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241015210205.963931-1-igor.belwon@mentallysanemainliners.org> References: <20241015210205.963931-1-igor.belwon@mentallysanemainliners.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" The Exynos 990 SoC is an ARMv8 mobile SoC found in Samsung Galaxy N/S20 series phones (x1sxxx, c1sxxx). Add minimal support for this SoC, including: - All 8 cores via PSCI - ChipID - Generic timer. The devices using this SoC suffer from the same issue as Exynos 8895 caused by the stock Samsung bootloader, as it doesn't configure CNTFRQ_EL0. Hence it's needed to hardcode the adequate frequency in the timer node, otherwise the kernel panics. Signed-off-by: Igor Belwon --- arch/arm64/boot/dts/exynos/exynos990.dtsi | 194 ++++++++++++++++++++++ 1 file changed, 194 insertions(+) create mode 100644 arch/arm64/boot/dts/exynos/exynos990.dtsi diff --git a/arch/arm64/boot/dts/exynos/exynos990.dtsi b/arch/arm64/boot/dt= s/exynos/exynos990.dtsi new file mode 100644 index 000000000000..16fda5fe8163 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos990.dtsi @@ -0,0 +1,194 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Samsung Exynos 990 SoC device tree source + * + * Copyright (c) 2024, Igor Belwon + */ + +#include + +/ { + compatible =3D "samsung,exynos990"; + #address-cells =3D <2>; + #size-cells =3D <1>; + + interrupt-parent =3D <&gic>; + + arm-a55-pmu { + compatible =3D "arm,cortex-a55-pmu"; + interrupts =3D , + , + , + ; + + interrupt-affinity =3D <&cpu0>, + <&cpu1>, + <&cpu2>, + <&cpu3>; + }; + + arm-a76-pmu { + compatible =3D "arm,cortex-a76-pmu"; + interrupts =3D , + ; + + interrupt-affinity =3D <&cpu4>, + <&cpu5>; + }; + + /* There's no PMU model for cluster2, which are the Mongoose cores. */ + + cpus { + #address-cells =3D <1>; + #size-cells =3D <0>; + + cpu-map { + cluster0 { + core0 { + cpu =3D <&cpu0>; + }; + + core1 { + cpu =3D <&cpu1>; + }; + + core2 { + cpu =3D <&cpu2>; + }; + + core3 { + cpu =3D <&cpu3>; + }; + }; + + cluster1 { + core0 { + cpu =3D <&cpu4>; + }; + + core1 { + cpu =3D <&cpu5>; + }; + }; + + cluster2 { + core0 { + cpu =3D <&cpu6>; + }; + + core1 { + cpu =3D <&cpu7>; + }; + }; + }; + + cpu0: cpu@0 { + device_type =3D "cpu"; + compatible =3D "arm,cortex-a55"; + reg =3D <0x0>; + enable-method =3D "psci"; + }; + + cpu1: cpu@1 { + device_type =3D "cpu"; + compatible =3D "arm,cortex-a55"; + reg =3D <0x1>; + enable-method =3D "psci"; + }; + + cpu2: cpu@2 { + device_type =3D "cpu"; + compatible =3D "arm,cortex-a55"; + reg =3D <0x2>; + enable-method =3D "psci"; + }; + + cpu3: cpu@3 { + device_type =3D "cpu"; + compatible =3D "arm,cortex-a55"; + reg =3D <0x3>; + enable-method =3D "psci"; + }; + + cpu4: cpu@100 { + device_type =3D "cpu"; + compatible =3D "arm,cortex-a76"; + reg =3D <0x4>; + enable-method =3D "psci"; + }; + + cpu5: cpu@101 { + device_type =3D "cpu"; + compatible =3D "arm,cortex-a76"; + reg =3D <0x5>; + enable-method =3D "psci"; + }; + + cpu6: cpu@200 { + device_type =3D "cpu"; + compatible =3D "samsung,mongoose-m5"; + reg =3D <0x6>; + enable-method =3D "psci"; + }; + + cpu7: cpu@201 { + device_type =3D "cpu"; + compatible =3D "samsung,mongoose-m5"; + reg =3D <0x7>; + enable-method =3D "psci"; + }; + }; + + oscclk: clock-osc { + compatible =3D "fixed-clock"; + #clock-cells =3D <0>; + clock-output-names =3D "oscclk"; + }; + + psci { + compatible =3D "arm,psci-0.2"; + method =3D "hvc"; + }; + + soc: soc@0 { + compatible =3D "simple-bus"; + ranges =3D <0x0 0x0 0x0 0x20000000>; + + #address-cells =3D <1>; + #size-cells =3D <1>; + + chipid@10000000 { + compatible =3D "samsung,exynos990-chipid", + "samsung,exynos850-chipid"; + reg =3D <0x10000000 0x100>; + }; + + gic: interrupt-controller@10101000 { + compatible =3D "arm,gic-400"; + reg =3D <0x10101000 0x1000>, + <0x10102000 0x1000>, + <0x10104000 0x2000>, + <0x10106000 0x2000>; + #interrupt-cells =3D <3>; + interrupt-controller; + interrupts =3D ; + #address-cells =3D <0>; + #size-cells =3D <1>; + }; + }; + + timer { + compatible =3D "arm,armv8-timer"; + interrupts =3D , + , + , + ; + + /* + * Non-updatable, broken stock Samsung bootloader does not + * configure CNTFRQ_EL0 + */ + clock-frequency =3D <26000000>; + }; +}; --=20 2.45.2 From nobody Tue Nov 26 21:37:55 2024 Received: from out-02.smtp.spacemail.com (out-02.smtp.spacemail.com [63.250.43.87]) (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 4E29C1FF040; Tue, 15 Oct 2024 21:02:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=63.250.43.87 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729026158; cv=none; b=Uz8QBuvbkwdMh84Nr2OzMKFPagssPvqf0BhiqzC6BM0IagO+O//BWAg6PI+3J8Eaf4JPlNX7uH3qUpUeAytRWRpNZiIfaZcbGVARRQPyqpwfWR0wicEZAH0PWliasdQundeKOSJk+2RxZO9rmg57SrXoVQ98b/F9MjIBnA2Lc14= ARC-Message-Signature: i=1; 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Tue, 15 Oct 2024 21:02:35 +0000 (UTC) Received: from igor-systemproductname.lan (83.8.240.202.ipv4.supernova.orange.pl [83.8.240.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.spacemail.com (Postfix) with ESMTPSA id 4XSmkr1ZySz8sWP; Tue, 15 Oct 2024 21:02:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mentallysanemainliners.org; s=spacemail; t=1729026150; bh=0Qt8gNwABafYX/vJxNTD5ciOd6WwHnuIS++unVicsvQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jH1854NdV9UFB0AcusjtXZpNQ0uJwGAbaaGC4E/Is+AKIUkvVUTtDjyyE70vpdQw1 ltpWmpq44llNXjDEI6b/yvU8S3Qgujhk0bk4BKbXLIGHpuVYo9IwHwIIYgrCmZY0Kk iLs73tUTnAzGKVpmA650UcBVW7BONp4+aisqj1oSnVUzItWqEZHDe0JaCgoOkDl7wE fi1507m/UcTXlb8k4TSYIS43hFGutrMH29wjGDqXeXxjU+GZZ0TJmPJs8CS6HpEH5p wofVqmZiWGzB0/LSc8VYmapeJiM9XwB3FqHW+oEJjo8JyYWM2yEJC3h5RBkWY6b5Vv qF0bJmjXXkd6A== From: Igor Belwon To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , David Wronek , Sibi Sankar , Ivaylo Ivanov Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 6/6] arm64: dts: exynos: Add initial support for Samsung Galaxy Note20 5G (c1s) Date: Tue, 15 Oct 2024 23:02:05 +0200 Message-ID: <20241015210205.963931-7-igor.belwon@mentallysanemainliners.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241015210205.963931-1-igor.belwon@mentallysanemainliners.org> References: <20241015210205.963931-1-igor.belwon@mentallysanemainliners.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" Add initial support for the Samsung Galaxy Note20 5G (c1s/SM-N981B) phone. It was launched in 2020, and it's based on the Exynos 990 SoC. It has only one configuration with 8GB of RAM, albeit storage options may differ. This device tree adds support for the following: - SimpleFB - 8GB RAM - Buttons Signed-off-by: Igor Belwon --- arch/arm64/boot/dts/exynos/Makefile | 1 + arch/arm64/boot/dts/exynos/exynos990-c1s.dts | 66 ++++++++++++++++++++ 2 files changed, 67 insertions(+) create mode 100644 arch/arm64/boot/dts/exynos/exynos990-c1s.dts diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exyn= os/Makefile index 18f5a3eed523..7a934499b235 100644 --- a/arch/arm64/boot/dts/exynos/Makefile +++ b/arch/arm64/boot/dts/exynos/Makefile @@ -8,5 +8,6 @@ dtb-$(CONFIG_ARCH_EXYNOS) +=3D \ exynos7885-jackpotlte.dtb \ exynos850-e850-96.dtb \ exynos8895-dreamlte.dtb \ + exynos990-c1s.dtb \ exynosautov9-sadk.dtb \ exynosautov920-sadk.dtb diff --git a/arch/arm64/boot/dts/exynos/exynos990-c1s.dts b/arch/arm64/boot= /dts/exynos/exynos990-c1s.dts new file mode 100644 index 000000000000..e57339357dc6 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos990-c1s.dts @@ -0,0 +1,66 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Samsung Galaxy Note20 5G (c1s/SM-N981B) device tree source + * + * Copyright (c) 2024, Igor Belwon + */ + +/dts-v1/; +#include "exynos990.dtsi" +#include +#include +#include + +/ { + model =3D "Samsung Galaxy Note20"; + compatible =3D "samsung,c1s", "samsung,exynos990"; + + #address-cells =3D <2>; + #size-cells =3D <2>; + + chosen { + #address-cells =3D <2>; + #size-cells =3D <2>; + ranges; + + framebuffer0: framebuffer@f1000000 { + compatible =3D "simple-framebuffer"; + reg =3D <0 0xf1000000 0 (1080 * 2400 * 4)>; + width =3D <1080>; + height =3D <2400>; + stride =3D <(1080 * 4)>; + format =3D "a8r8g8b8"; + }; + }; + + memory@80000000 { + device_type =3D "memory"; + reg =3D <0x0 0x80000000 0x0 0x3ab00000>, + /* Memory hole */ + <0x0 0xc1200000 0x0 0x1ee00000>, + /* Memory hole */ + <0x0 0xe1900000 0x0 0x1e700000>, + /* Memory hole - last block */ + <0x8 0x80000000 0x1 0x7ec00000>; + }; + + reserved-memory { + #address-cells =3D <2>; + #size-cells =3D <2>; + ranges; + + cont_splash_mem: framebuffer@f1000000 { + reg =3D <0 0xf1000000 0 0x13c6800>; + no-map; + }; + + abox_reserved: audio@f7fb0000 { + reg =3D <0 0xf7fb0000 0 0x2a50000>; + no-map; + }; + }; +}; + +&oscclk { + clock-frequency =3D <26000000>; +}; --=20 2.45.2