From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f175.google.com (mail-pf1-f175.google.com [209.85.210.175]) (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 16A8986347 for ; Wed, 19 Nov 2025 11:53:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.175 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763553198; cv=none; b=t6US8DIMU4Yf3ai7jTwIp5hVoqXr4sEE0xn8bwBTZ4wNYTM3ZLfUUrU2ww7pDANYQ+p0iQCQxnpTTRVMKGYeDGUTo0JeSRVc5l+JK1HjsDpNWUIdspvUJtGyVWbY0mkplmvmFPwJlyl6qNZN1TVsUZwokLGydYd8E+Rybjv3Y3g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763553198; c=relaxed/simple; bh=sYgOih9xbGs3F3XHTRJ7fvFo+edeOEgNokHpkprwd2A=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=QNlsyD1TmZ6Ti8jsTyNGemPqJ4pBQOAY3CgtZGEwE/KRR3NQPYF/Cs28ZmlR+tiqSRetezzswUymlJ9Xf8NEWwM8Cl3EXQaY59wV7toSV6w3q9FCpaI7h8CSr0Fd6rSSMl7GU6/B3XWobdcfxC9Q+GGAQ6IF/RG6t/vcVIu1bqc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=WbnzNC8t; arc=none smtp.client-ip=209.85.210.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="WbnzNC8t" Received: by mail-pf1-f175.google.com with SMTP id d2e1a72fcca58-7ad1cd0db3bso5659793b3a.1 for ; Wed, 19 Nov 2025 03:53:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1763553196; x=1764157996; darn=vger.kernel.org; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:from:to:cc:subject:date:message-id:reply-to; bh=/dJIwW/N0kWg8cOXmaaT2vRpR7NNxpQwJA/W7KyM2QY=; b=WbnzNC8tHXlfMYKDe2YJ819xCOxAfS7hFxImkaL0disDXSXb4ovw2mYLhjlE8vVaco x10D51/mySLDOdFD0KSe/QCx3O39bq6Az5AqCBG0gbbotEchih1dSrCepMQH6djq3FgG ol04cjNk4qomrWYHeyDJ49o1RAFUW6IEZHRtk52H+ttMB0ZRHg92w6w3Xm3426iu23NG nouaLAaVP1HbcwNECvVL9NvT1daJKsiDfxJgHvGqt8S6shegX3Dtu+At8qzj4J+nrjyS aXFJ0N2Ybt0zcBTBQGGT5nihKsciSqdN32t/lg+f0rMjlyf1331RfktlI0s9neqpzX2N UF1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763553196; x=1764157996; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=/dJIwW/N0kWg8cOXmaaT2vRpR7NNxpQwJA/W7KyM2QY=; b=Xo5Csqs7rMv5+3JyXdeWjef+lJRnJXJztv00oobpQYo6gWdGp9A9Sblo5x3NaX6OuC OZdyRWt0Hc4p3iiQ1+V1BwDwCSQs4gJ2R0MP5JKoeqpv4NHW9pxF2i/RiBgpPUlhf4VX QQb9jsaRVxkvnNXsPZsIIF+RaT/5UunEIvzcuyAsFb+R2Sm8Q2+cNTxXDOurcLp1sgb/ HS3B6KTI2hEP23Dv/378PoRKdQuWK1NGCzKVTajnpo4CMPtQWulaYW3cG+Odk6kld0yN i/Vf0YcjEwMWcvSG09UO3BiVx9PgafKd1O8+lf7hnyg5+CWHZBdDNhuoujSI/h/fhFba yUfw== X-Forwarded-Encrypted: i=1; AJvYcCWlzs8jqOe5TIfPer8Nts/eKjdjgolGb4qm+7k+ULs4nx7f+0o9pNuv2Qsa+FhZt6esAfnqUczvgqJf@vger.kernel.org X-Gm-Message-State: AOJu0YxGTL0tUiHVgToZ456UTFZeE/ARXa8a4jf7WbdSoYBl6RIPKxXn Wn9ltzhQIpYQDqLVFn9J4ckmiIg7rOU80tIUVEJ1WMbbmOveWFLiUyzf X-Gm-Gg: ASbGnctKPCvdLXSmldQ1krdne/j+KRY8roYEvuEmt5BbLkca7OTt2tQuPvMUwbczglT k1Tp1gbPPS2jaRa7L8/Q+UDksBxFhA2fHFK4lhI7Nv05vTiCyByFomzh4AHuhCIqYbd9mHmJ9G1 mjQ9ZFu9FzsxpuGYMRt9JcHUA7KV5kjRwu/BnGfESrQrAsH5QUg7RUKCLVtjnGJxHaqC0cQvbzo 5cK5A/7b7k5VEHx1VAA3czMbMb7ZssSXJcKic+/+4HRywMu338/7oERKYNVN/RDScFPuXO1cvmh cZl1Pn0XgadGqWof4rv+74oj8grIFiScLu4CngQYrB9DGy1GJtIM33ajaFYkTL1iOzE8qOVtNi9 4y5cS4spvGNSGQExG7vAYem8MeDN/Tpc5P1D8BGxF8WedX1C1sOusB+JF7Dn75FGZudb2oHTGwA nBq0/U6eR3cgPaiua0SA== X-Google-Smtp-Source: AGHT+IEJfBQbQgtvUYdmvQBm2UrCj4dLEyRvU/IrmcWNvI430xMQUCHPm5Ptcge8YsrdP9W2nWxZkA== X-Received: by 2002:a05:6a20:6a1e:b0:350:b8e:f99b with SMTP id adf61e73a8af0-35ba2195757mr20706141637.45.1763553196212; Wed, 19 Nov 2025 03:53:16 -0800 (PST) Received: from localhost ([2408:8410:7820:651c:873:1d7e:7195:d122]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-bc377dadbc8sm17903908a12.36.2025.11.19.03.53.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Nov 2025 03:53:15 -0800 (PST) From: Encrow Thorne Subject: [PATCH 0/3] i2c: spacemit: add reset support Date: Wed, 19 Nov 2025 19:46:42 +0800 Message-Id: <20251119-i2c-k1_reset-support-v1-0-0e9e82bf9b65@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIACOuHWkC/x3MXQpAUBBA4a1onk2Zi8hWJPkZTIrbDFKydzeP3 8M5DxirsEEVPaB8icm+BVAcwbB028woYzC4xOVESYbiBlypVTY+0E7vdz2QXFFmTEU/lSmE1Ct Pcv/bunnfD1r01blmAAAA X-Change-ID: 20251104-i2c-k1_reset-support-12784e17bf83 To: Troy Mitchell , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yixun Lan , Philipp Zabel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: Troy Mitchell , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, Encrow Thorne X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1763553189; l=680; i=jyc0019@gmail.com; s=20251009; h=from:subject:message-id; bh=sYgOih9xbGs3F3XHTRJ7fvFo+edeOEgNokHpkprwd2A=; b=IU3xRJcKwpUMoWT+rUcpgurcIY0Jzk1f2odi1WOayQ+0gfEARL+PNmM6B8g65taYKt+zhWcGC fjXVZc7Ex+oBBt1B5JeclzBIvBPoPI9A4W3sEEPVkZ6EWs87z8jBBGI X-Developer-Key: i=jyc0019@gmail.com; a=ed25519; pk=nnjLv04DUE0FXih6IcJUOjWFTEoo4xYQOu7m5RRHvZ4= Add reset control to SpacemiT K1 I2C. Signed-off-by: Encrow Thorne --- Encrow Thorne (3): dt-bindings: i2c: spacemit: add optional resets i2c: k1: add reset support riscv: dts: spacemit: add reset property Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml | 3 +++ arch/riscv/boot/dts/spacemit/k1.dtsi | 2 ++ drivers/i2c/busses/i2c-k1.c | 11 +++++++++++ 3 files changed, 16 insertions(+) --- base-commit: 8fec172c82c2b5f6f8e47ab837c1dc91ee3d1b87 change-id: 20251104-i2c-k1_reset-support-12784e17bf83 Best regards, -- Encrow Thorne