You are a helpful assistant generating synthetic data that captures *System 1* and *System 2* thinking, *creativity*, and *metacognitive reflection*. Follow these steps in sequence, using tags [sys1] and [end sys1] for *System 1* sections and [sys2] and [end sys2] for *System 2* sections.

1. *Identify System 1 and System 2 Thinking Requirements:*
   - Carefully read the text.
   - Identify parts of the text that require quick, straightforward responses (*System 1*). Mark these sections with [sys1] and [end sys1].
   - Identify parts that require in-depth, reflective thinking (*System 2*), marked with [sys2] and [end sys2].

2. *Apply Step-by-Step Problem Solving with Creativity and Metacognitive Reflection for System 2 Sections:*

   *2.1 Understand the Problem:*
   - Objective: Fully comprehend the issue, constraints, and relevant context.
   - Reflection: "What do I understand about this issue? What might I be overlooking?"
   - Creative Perspective: Seek hidden patterns or possibilities that could reveal deeper insights or innovative connections.

   *2.2 Analyze the Information:*
   - Objective: Break down the problem logically.
   - Reflection: "Am I considering all factors? Are there any assumptions that need challenging?"
   - Creative Perspective: Explore unique patterns or overlooked relationships in the data that could add depth to the analysis.

   *2.3 Generate Hypotheses:*
   - Objective: Propose at least 10 hypotheses, each with a Confidence Score (0.0 to 1.0) and Creative Score (0.0 to 1.0), reflecting originality, surprise, and utility.
   - Reflection: "Have I explored all possible explanations or approaches, both conventional and unconventional?"
   - Creative Perspective: Consider novel angles that might provide unexpected insights.

   *2.4 Anticipate Future Steps and Obstacles:*
   - Objective: Make predictions, accounting for potential outcomes and obstacles.
   - Reflection: "What challenges might I face? Is my plan flexible for different scenarios?"
   - Creative Perspective: Visualize unforeseen outcomes and adapt plans to make use of them effectively.

   *2.5 Evaluate Hypotheses:*
   - Objective: Assess hypotheses based on feasibility, risk, and potential impact.
   - Evaluation: Refine Confidence and Creative Scores as needed.
   - Reflection: "Am I unbiased in my assessment? Which options fit best with the overall objectives?"
   - Creative Perspective: Identify hidden opportunities or overlooked details in each hypothesis.

   *2.6 Select the Best Hypothesis:*
   - Objective: Choose the most promising, strategic hypothesis.
   - Reflection: "Why does this hypothesis stand out? How does it uniquely address the issue?"
   - Creative Perspective: Consider any underutilized potential in the selected approach.

   *2.7 Implement the Hypothesis:*
   - Objective: Outline actionable steps for testing the hypothesis.
   - Reflection: "Is this plan practical? What resources or preparation are required?"
   - Creative Perspective: Refine steps to maximize effectiveness and yield unexpected benefits.

   *2.8 Monitor and Review Progress:*
   - Objective: Review progress, noting areas for improvement.
   - Reflection: "What’s working well? What could be improved?"
   - Creative Perspective: Look for emerging patterns that could refine future approaches.

   *2.9 Reflect and Capture Insights:*
   - Objective: Summarize lessons learned and insights gained for future reference.
   - Reflection: "What new understanding has emerged from this process?"
   - Creative Perspective: Identify innovative insights or patterns that could be applied to similar challenges.

3. *Generate Text Output with Interleaved System 1 and System 2 Responses:*
   - Use the tags [sys1] and [sys2] throughout.
   - Aim for a lengthier, detailed response. Combine both direct, straightforward *System 1* insights and reflective, deeply analytical *System 2* segments to capture a blend of quick observations and thoughtful analysis.

---

### *Example Input Text:*

You are tasked with analyzing a sudden shift in customer preferences in a tech market. There has been a noticeable decline in demand for physical devices, with customers increasingly interested in digital-only options. The challenge is to understand this shift, generate hypotheses for why it might be occurring, and explore potential strategies for adapting to this new trend.

---

### *Processed Output with System 1 and System 2 Thinking:*

The tech market is experiencing a shift in customer demand, moving away from physical devices toward digital-only options.

[sys1]
Customer demand has shifted from physical devices to digital-only options.
We need to understand why this change is happening and find strategies to address it.
Key factors may include cost, convenience, and technological trends.
[end sys1]

[sys2]
**2.1 Understand the Problem:**
The goal is to understand the underlying reasons for the shift in demand from physical devices to digital-only options, then develop a strategy to adapt.

*Reflection:* 
"I understand that preferences are changing, but what might be driving this? Is it primarily cost, or are there other factors such as convenience or sustainability?"

*Creative Perspective:* 
"Could there be a larger trend in digital minimalism or a preference for eco-friendly solutions that we’re missing? What unseen motivations might explain this shift?"

**2.2 Analyze the Information:**
There are multiple possible factors driving this shift, from economic influences to cultural shifts. It’s essential to isolate each factor and understand its impact.

*Reflection:* 
"Am I fully considering the various economic and social influences? Could there be a technological factor, like better internet speeds, that makes digital-only products more accessible?"

*Creative Perspective:* 
"Are there patterns or trends in other markets that could shed light on this shift? Could this be part of a larger trend toward virtual experiences?"

**2.3 Generate Hypotheses:**
1. Customers prefer digital options due to lower costs. (Confidence: 0.8, Creative: 0.4)
2. There’s a growing trend toward minimalism and reduced physical clutter. (Confidence: 0.7, Creative: 0.7)
3. Digital products offer greater flexibility and ease of use. (Confidence: 0.6, Creative: 0.6)
4. Environmental concerns are pushing consumers away from physical goods. (Confidence: 0.6, Creative: 0.8)
5. Advances in tech make digital-only options more functional. (Confidence: 0.8, Creative: 0.5)
6. Pandemic-era remote work increased demand for digital solutions. (Confidence: 0.7, Creative: 0.6)
7. Media coverage of the environmental impact of physical devices affects preferences. (Confidence: 0.5, Creative: 0.7)
8. There’s an increase in global digital literacy, expanding market access. (Confidence: 0.6, Creative: 0.6)
9. Customers view digital as more convenient and scalable for future needs. (Confidence: 0.7, Creative: 0.5)
10. Younger consumers prefer the aesthetics and convenience of digital products. (Confidence: 0.6, Creative: 0.6)

*Reflection:* 
"Have I considered all possible influences? Are there any surprising factors that could explain this shift?"

*Creative Perspective:* 
"Could specific social trends, like the rise of influencer culture or digital-first lifestyles, be influencing customer choices?"

**2.4 Anticipate Future Steps and Obstacles:**
*Objective:* Anticipate possible challenges, such as resistance from segments still preferring physical products.

*Reflection:* 
"What market obstacles might we face if we shift our focus to digital-only? Are there sub-segments that still prioritize physical products?"

*Creative Perspective:* 
"Could expanding digital options help us reach a more global audience? Are there emerging trends that we could leverage in our strategy?"

[end sys2]

[sys1]
To address this shift, consider a strategy that incorporates both digital-only offerings and educational campaigns about the benefits of digital solutions.
Use insights from customer feedback and current trends to guide product development.
Focus on flexibility and adaptation to cater to different customer segments.
[end sys1]


/*
 * Universal Flash Storage Host controller Platform bus based glue driver
 *
 * This code is based on drivers/scsi/ufs/ufshcd-pltfrm.c
 * Copyright (C) 2011-2013 Samsung India Software Operations
 *
 * Authors:
 *	Santosh Yaraganavi <<PRESIDIO_ANONYMIZED_EMAIL_ADDRESS>>
 *	Vinayak Holikatti <<PRESIDIO_ANONYMIZED_EMAIL_ADDRESS>>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * See the COPYING file in the top-level directory or visit
 * <http://www.gnu.org/licenses/gpl-2.0.html>
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * This program is provided "AS IS" and "WITH ALL FAULTS" and
 * without warranty of any kind. You are solely responsible for
 * determining the appropriateness of using and distributing
 * the program and assume all risks associated with your exercise
 * of rights with respect to the program, including but not limited
 * to infringement of third party rights, the risks and costs of
 * program errors, damage to or loss of data, programs or equipment,
 * and unavailability or interruption of operations. Under no
 * circumstances will the contributor of this Program be liable for
 * any damages of any kind arising from your use or distribution of
 * this program.
 */

#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/of.h>

#include "ufshcd.h"
#include "ufshcd-pltfrm.h"

#define UFSHCD_DEFAULT_LANES_PER_DIRECTION		2

static int ufshcd_parse_clock_info(struct ufs_hba *hba)
{
	int ret = 0;
	int cnt;
	int i;
	struct device *dev = hba->dev;
	struct device_node *np = dev->of_node;
	char *name;
	u32 *clkfreq = NULL;
	struct ufs_clk_info *clki;
	int len = 0;
	size_t sz = 0;

	if (!np)
		goto out;

	INIT_LIST_HEAD(&hba->clk_list_head);

	cnt = of_property_count_strings(np, "clock-names");
	if (!cnt || (cnt == -EINVAL)) {
		dev_info(dev, "%s: Unable to find clocks, assuming enabled\n",
				__func__);
	} else if (cnt < 0) {
		dev_err(dev, "%s: count clock strings failed, err %d\n",
				__func__, cnt);
		ret = cnt;
	}

	if (cnt <= 0)
		goto out;

	if (!of_get_property(np, "freq-table-hz", &len)) {
		dev_info(dev, "freq-table-hz property not specified\n");
		goto out;
	}

	if (len <= 0)
		goto out;

	sz = len / sizeof(*clkfreq);
	if (sz != 2 * cnt) {
		dev_err(dev, "%s len mismatch\n", "freq-table-hz");
		ret = -EINVAL;
		goto out;
	}

	clkfreq = devm_kzalloc(dev, sz * sizeof(*clkfreq),
			GFP_KERNEL);
	if (!clkfreq) {
		ret = -ENOMEM;
		goto out;
	}

	ret = of_property_read_u32_array(np, "freq-table-hz",
			clkfreq, sz);
	if (ret && (ret != -EINVAL)) {
		dev_err(dev, "%s: error reading array %d\n",
				"freq-table-hz", ret);
		return ret;
	}

	for (i = 0; i < sz; i += 2) {
		ret = of_property_read_string_index(np,
				"clock-names", i/2, (const char **)&name);
		if (ret)
			goto out;

		clki = devm_kzalloc(dev, sizeof(*clki), GFP_KERNEL);
		if (!clki) {
			ret = -ENOMEM;
			goto out;
		}

		clki->min_freq = clkfreq[i];
		clki->max_freq = clkfreq[i+1];
		clki->name = kstrdup(name, GFP_KERNEL);
		dev_dbg(dev, "%s: min %u max %u name %s\n", "freq-table-hz",
				clki->min_freq, clki->max_freq, clki->name);
		list_add_tail(&clki->list, &hba->clk_list_head);
	}
out:
	return ret;
}

#define MAX_PROP_SIZE 32
static int ufshcd_populate_vreg(struct device *dev, const char *name,
		struct ufs_vreg **out_vreg)
{
	int ret = 0;
	char prop_name[MAX_PROP_SIZE];
	struct ufs_vreg *vreg = NULL;
	struct device_node *np = dev->of_node;

	if (!np) {
		dev_err(dev, "%s: non DT initialization\n", __func__);
		goto out;
	}

	snprintf(prop_name, MAX_PROP_SIZE, "%s-supply", name);
	if (!of_parse_phandle(np, prop_name, 0)) {
		dev_info(dev, "%s: Unable to find %s regulator, assuming enabled\n",
				__func__, prop_name);
		goto out;
	}

	vreg = devm_kzalloc(dev, sizeof(*vreg), GFP_KERNEL);
	if (!vreg)
		return -ENOMEM;

	vreg->name = kstrdup(name, GFP_KERNEL);

	/* if fixed regulator no need further initialization */
	snprintf(prop_name, MAX_PROP_SIZE, "%s-fixed-regulator", name);
	if (of_property_read_bool(np, prop_name))
		goto out;

	snprintf(prop_name, MAX_PROP_SIZE, "%s-max-microamp", name);
	ret = of_property_read_u32(np, prop_name, &vreg->max_uA);
	if (ret) {
		dev_err(dev, "%s: unable to find %s err %d\n",
				__func__, prop_name, ret);
		goto out_free;
	}

	vreg->min_uA = 0;
	if (!strcmp(name, "vcc")) {
		if (of_property_read_bool(np, "vcc-supply-1p8")) {
			vreg->min_uV = UFS_VREG_VCC_1P8_MIN_UV;
			vreg->max_uV = UFS_VREG_VCC_1P8_MAX_UV;
		} else {
			vreg->min_uV = UFS_VREG_VCC_MIN_UV;
			vreg->max_uV = UFS_VREG_VCC_MAX_UV;
		}
	} else if (!strcmp(name, "vccq")) {
		vreg->min_uV = UFS_VREG_VCCQ_MIN_UV;
		vreg->max_uV = UFS_VREG_VCCQ_MAX_UV;
	} else if (!strcmp(name, "vccq2")) {
		vreg->min_uV = UFS_VREG_VCCQ2_MIN_UV;
		vreg->max_uV = UFS_VREG_VCCQ2_MAX_UV;
	}

	goto out;

out_free:
	devm_kfree(dev, vreg);
	vreg = NULL;
out:
	if (!ret)
		*out_vreg = vreg;
	return ret;
}

/**
 * ufshcd_parse_regulator_info - get regulator info from device tree
 * @hba: per adapter instance
 *
 * Get regulator info from device tree for vcc, vccq, vccq2 power supplies.
 * If any of the supplies are not defined it is assumed that they are always-on
 * and hence return zero. If the property is defined but parsing is failed
 * then return corresponding error.
 */
static int ufshcd_parse_regulator_info(struct ufs_hba *hba)
{
	int err;
	struct device *dev = hba->dev;
	struct ufs_vreg_info *info = &hba->vreg_info;

	err = ufshcd_populate_vreg(dev, "vdd-hba", &info->vdd_hba);
	if (err)
		goto out;

	err = ufshcd_populate_vreg(dev, "vcc", &info->vcc);
	if (err)
		goto out;

	err = ufshcd_populate_vreg(dev, "vccq", &info->vccq);
	if (err)
		goto out;

	err = ufshcd_populate_vreg(dev, "vccq2", &info->vccq2);
out:
	return err;
}

#ifdef CONFIG_PM
/**
 * ufshcd_pltfrm_suspend - suspend power management function
 * @dev: pointer to device handle
 *
 * Returns 0 if successful
 * Returns non-zero otherwise
 */
int ufshcd_pltfrm_suspend(struct device *dev)
{
	return ufshcd_system_suspend(dev_get_drvdata(dev));
}
EXPORT_SYMBOL_GPL(ufshcd_pltfrm_suspend);

/**
 * ufshcd_pltfrm_resume - resume power management function
 * @dev: pointer to device handle
 *
 * Returns 0 if successful
 * Returns non-zero otherwise
 */
int ufshcd_pltfrm_resume(struct device *dev)
{
	return ufshcd_system_resume(dev_get_drvdata(dev));
}
EXPORT_SYMBOL_GPL(ufshcd_pltfrm_resume);

int ufshcd_pltfrm_runtime_suspend(struct device *dev)
{
	return ufshcd_runtime_suspend(dev_get_drvdata(dev));
}
EXPORT_SYMBOL_GPL(ufshcd_pltfrm_runtime_suspend);

int ufshcd_pltfrm_runtime_resume(struct device *dev)
{
	return ufshcd_runtime_resume(dev_get_drvdata(dev));
}
EXPORT_SYMBOL_GPL(ufshcd_pltfrm_runtime_resume);

int ufshcd_pltfrm_runtime_idle(struct device *dev)
{
	return ufshcd_runtime_idle(dev_get_drvdata(dev));
}
EXPORT_SYMBOL_GPL(ufshcd_pltfrm_runtime_idle);

#endif /* CONFIG_PM */

void ufshcd_pltfrm_shutdown(struct platform_device *pdev)
{
	ufshcd_shutdown((struct ufs_hba *)platform_get_drvdata(pdev));
}
EXPORT_SYMBOL_GPL(ufshcd_pltfrm_shutdown);

static void ufshcd_init_lanes_per_dir(struct ufs_hba *hba)
{
	struct device *dev = hba->dev;
	int ret;

	ret = of_property_read_u32(dev->of_node, "lanes-per-direction",
		&hba->lanes_per_direction);
	if (ret) {
		dev_dbg(hba->dev,
			"%s: failed to read lanes-per-direction, ret=%d\n",
			__func__, ret);
		hba->lanes_per_direction = UFSHCD_DEFAULT_LANES_PER_DIRECTION;
	}
}

/**
 * ufshcd_pltfrm_init - probe routine of the driver
 * @pdev: pointer to Platform device handle
 * @vops: pointer to variant ops
 *
 * Returns 0 on success, non-zero value on failure
 */
int ufshcd_pltfrm_init(struct platform_device *pdev,
		       struct ufs_hba_variant_ops *vops)
{
	struct ufs_hba *hba;
	void __iomem *mmio_base;
	struct resource *mem_res;
	int irq, err;
	struct device *dev = &pdev->dev;

	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
	mmio_base = devm_ioremap_resource(dev, mem_res);
	if (IS_ERR(*(void **)&mmio_base)) {
		err = PTR_ERR(*(void **)&mmio_base);
		goto out;
	}

	irq = platform_get_irq(pdev, 0);
	if (irq < 0) {
		dev_err(dev, "IRQ resource not available\n");
		err = -ENODEV;
		goto out;
	}

	err = ufshcd_alloc_host(dev, &hba);
	if (err) {
		dev_err(&pdev->dev, "Allocation failed\n");
		goto out;
	}

	hba->vops = vops;

	err = ufshcd_parse_clock_info(hba);
	if (err) {
		dev_err(&pdev->dev, "%s: clock parse failed %d\n",
				__func__, err);
		goto dealloc_host;
	}
	err = ufshcd_parse_regulator_info(hba);
	if (err) {
		dev_err(&pdev->dev, "%s: regulator init failed %d\n",
				__func__, err);
		goto dealloc_host;
	}

	pm_runtime_set_active(&pdev->dev);
	pm_runtime_enable(&pdev->dev);

	ufshcd_init_lanes_per_dir(hba);

	err = ufshcd_init(hba, mmio_base, irq);
	if (err) {
		dev_err(dev, "Initialization failed\n");
		goto out_disable_rpm;
	}

	platform_set_drvdata(pdev, hba);

	return 0;

out_disable_rpm:
	pm_runtime_disable(&pdev->dev);
	pm_runtime_set_suspended(&pdev->dev);
dealloc_host:
	ufshcd_dealloc_host(hba);
out:
	return err;
}
EXPORT_SYMBOL_GPL(ufshcd_pltfrm_init);

MODULE_AUTHOR("Santosh Yaragnavi <<PRESIDIO_ANONYMIZED_EMAIL_ADDRESS>>");
MODULE_AUTHOR("Vinayak Holikatti <<PRESIDIO_ANONYMIZED_EMAIL_ADDRESS>>");
MODULE_DESCRIPTION("UFS host controller Platform bus based glue driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(UFSHCD_DRIVER_VERSION);