From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 6D360285CBC; Thu, 18 Jun 2026 14:11:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781791890; cv=none; b=vD2Vw4hZ3FXjhz9AZGVJa9ZFgv1+/FVnDt/8iQqN6SjZ3xwgmLcqNvJM+WFGooYD7K2Qvch2nTaIQO0ZVMMwJ/Ei3PlCBC+bECIgA141ZYRUla99ADfNqy+tTdemN2IEPyfzTqr/LO5iy0OsI20TMZ0zQpNJhT6Wa908P/1nNFc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781791890; c=relaxed/simple; bh=ib6CpK7PM3eC+bGLbP2YkPYXiYRrRFHgzh2jIkuj5i8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=GjqQCMn3rD9gms1X+/SUEre8njIx1B2Rn6XKLsx4bLmXzZMlNgcRvfJUV6TTlElm6bSW8JnXUlolQHmuLcMwGJVojAq8FCLYaoN3D4egUoJT/Z9RwepKyWnGl3FAuHY2nKidS4ZsIR3hBtNyU9ARxj8hKIeOwwbu9ap5QSJpFEw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=ZbADPevj; arc=none smtp.client-ip=198.175.65.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="ZbADPevj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1781791889; x=1813327889; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ib6CpK7PM3eC+bGLbP2YkPYXiYRrRFHgzh2jIkuj5i8=; b=ZbADPevjnAAVWYLODJEinj4jTNHqsS+4q+BpzEJlmz3il2ponIe6JhaT V9LCYq4sb13XrB4xVkjT+dc7XzlvMzAkHo6iWlW+CQVYwFzIKQRZQ/G2e qAqzp7nVCWuKuoAPYlCIeuLwy7HXgsBcp+DPqAuNmbU0TK6T215kIUg+M /YvIESHWWRyrUiYe5CeXEDIqCekPDTtn2Y7kXSPr+FzF0BQ+TKY7rghZH 114W+waANihDa4+r3J8neOwOpGIIFURQ2p8lb5a54q4uZEMycL5gCxRsP tNHIKHvQso/TF+W2pecPjPJ8BPzg5SUjcHR0pF491auk3JaZJHN39BA5h w==; X-CSE-ConnectionGUID: /ZlJ8gDUQiW7YgQAQpYHQQ== X-CSE-MsgGUID: 8x848kxwQHmTqvzu9L7qbQ== X-IronPort-AV: E=McAfee;i="6800,10657,11820"; a="82628700" X-IronPort-AV: E=Sophos;i="6.24,211,1774335600"; d="scan'208";a="82628700" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jun 2026 07:11:29 -0700 X-CSE-ConnectionGUID: IRc2AiKRQ6GqWWAtEqHUxQ== X-CSE-MsgGUID: x/X/U1tTR4OFb7rac98JLQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,211,1774335600"; d="scan'208";a="244211142" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa010.fm.intel.com with ESMTP; 18 Jun 2026 07:11:27 -0700 Received: by black.igk.intel.com (Postfix, from userid 1003) id BF3CF98; Thu, 18 Jun 2026 16:11:26 +0200 (CEST) From: Andy Shevchenko To: Troy Mitchell , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Andi Shyti , Andy Shevchenko Subject: [PATCH v1 1/1] i2c: k1: Use generic definitions for bus frequencies Date: Thu, 18 Jun 2026 16:11:25 +0200 Message-ID: <20260618141125.3241048-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Since we have generic definitions for bus frequencies, let's use them. Signed-off-by: Andy Shevchenko --- drivers/i2c/busses/i2c-k1.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/drivers/i2c/busses/i2c-k1.c b/drivers/i2c/busses/i2c-k1.c index 9152cf436bea..7732dd8b9074 100644 --- a/drivers/i2c/busses/i2c-k1.c +++ b/drivers/i2c/busses/i2c-k1.c @@ -91,9 +91,6 @@ /* i2c bus recover timeout: us */ #define SPACEMIT_I2C_BUS_BUSY_TIMEOUT 100000 -#define SPACEMIT_I2C_MAX_STANDARD_MODE_FREQ 100000 /* Hz */ -#define SPACEMIT_I2C_MAX_FAST_MODE_FREQ 400000 /* Hz */ - #define SPACEMIT_SR_ERR (SPACEMIT_SR_BED | SPACEMIT_SR_RXOV | SPACEMIT_SR_ALD) #define SPACEMIT_BUS_RESET_CLK_CNT_MAX 9 @@ -286,7 +283,7 @@ static void spacemit_i2c_init(struct spacemit_i2c_dev *i2c) val |= SPACEMIT_CR_MSDIE; } - if (i2c->clock_freq == SPACEMIT_I2C_MAX_FAST_MODE_FREQ) + if (i2c->clock_freq == I2C_MAX_FAST_MODE_FREQ) val |= SPACEMIT_CR_MODE_FAST; /* disable response to general call */ @@ -703,14 +700,14 @@ static int spacemit_i2c_probe(struct platform_device *pdev) dev_warn(dev, "failed to read clock-frequency property: %d\n", ret); /* For now, this driver doesn't support high-speed. */ - if (!i2c->clock_freq || i2c->clock_freq > SPACEMIT_I2C_MAX_FAST_MODE_FREQ) { + if (!i2c->clock_freq || i2c->clock_freq > I2C_MAX_FAST_MODE_FREQ) { dev_warn(dev, "unsupported clock frequency %u; using %u\n", - i2c->clock_freq, SPACEMIT_I2C_MAX_FAST_MODE_FREQ); - i2c->clock_freq = SPACEMIT_I2C_MAX_FAST_MODE_FREQ; - } else if (i2c->clock_freq < SPACEMIT_I2C_MAX_STANDARD_MODE_FREQ) { + i2c->clock_freq, I2C_MAX_FAST_MODE_FREQ); + i2c->clock_freq = I2C_MAX_FAST_MODE_FREQ; + } else if (i2c->clock_freq < I2C_MAX_STANDARD_MODE_FREQ) { dev_warn(dev, "unsupported clock frequency %u; using %u\n", - i2c->clock_freq, SPACEMIT_I2C_MAX_STANDARD_MODE_FREQ); - i2c->clock_freq = SPACEMIT_I2C_MAX_STANDARD_MODE_FREQ; + i2c->clock_freq, I2C_MAX_STANDARD_MODE_FREQ); + i2c->clock_freq = I2C_MAX_STANDARD_MODE_FREQ; } i2c->dev = &pdev->dev; -- 2.50.1