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2016-01-21fix some missing license filekubi1-0/+9
fix .coveragerc, etc/yardstick/nodes/pod.yaml.sample etc/yardstick/yardstick.conf.sample Change-Id: Iece74c80316202fb000dda0ea2b3f8fdb6fe5eb8 Signed-off-by: kubi <jean.gaoliang@huawei.com>
2016-01-11Implementation of yardstick-tc006 in YardstickVincenzo Riccobene1-0/+1
Includes - Yardstick Scenario for integration with ApexLake - Yardstick Task .yaml file - Documentation JIRA: YARDSTICK-219 Change-Id: Iabde8fa63f346cf1e4a02691f22d1761de79a239 Signed-off-by: Vincenzo Riccobene <vincenzox.m.riccobene@intel.com>
2015-09-10add coverage report in Jenkins for Yardstick.kubi1-0/+7
since coverage report based on master, coverage configure file should be merged to master at first then coverage shell script will be committed after coverage conf As first part, this patch only include two configure files and one init file : .testr.conf , .coveragerc, __init__.py Change-Id: I073e65b641144e4878595f073cd37081e4a4940b JIRA:YARDSTICK-108 Signed-off-by: kubi <jean.gaoliang@huawei.com>
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/*
 * Clkout driver for Rockchip RK808
 *
 * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd
 *
 * Author:Chris Zhong <zyw@rock-chips.com>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope 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.
 */

#include <linux/clk-provider.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/platform_device.h>
#include <linux/mfd/rk808.h>
#include <linux/i2c.h>

#define RK808_NR_OUTPUT 2

struct rk808_clkout {
	struct rk808 *rk808;
	struct clk_onecell_data clk_data;
	struct clk_hw		clkout1_hw;
	struct clk_hw		clkout2_hw;
};

static unsigned long rk808_clkout_recalc_rate(struct clk_hw *hw,
					      unsigned long parent_rate)
{
	return 32768;
}

static int rk808_clkout2_enable(struct clk_hw *hw, bool enable)
{
	struct rk808_clkout *rk808_clkout = container_of(hw,
							 struct rk808_clkout,
							 clkout2_hw);
	struct rk808 *rk808 = rk808_clkout->rk808;

	return regmap_update_bits(rk808->regmap, RK808_CLK32OUT_REG,
				  CLK32KOUT2_EN, enable ? CLK32KOUT2_EN : 0);
}

static int rk808_clkout2_prepare(struct clk_hw *hw)
{
	return rk808_clkout2_enable(hw, true);
}

static void rk808_clkout2_unprepare(struct clk_hw *hw)
{
	rk808_clkout2_enable(hw, false);
}

static int rk808_clkout2_is_prepared(struct clk_hw *hw)
{
	struct rk808_clkout *rk808_clkout = container_of(hw,
							 struct rk808_clkout,
							 clkout2_hw);
	struct rk808 *rk808 = rk808_clkout->rk808;
	uint32_t val;

	int ret = regmap_read(rk808->regmap, RK808_CLK32OUT_REG, &val);

	if (ret < 0)
		return ret;

	return (val & CLK32KOUT2_EN) ? 1 : 0;
}

static const struct clk_ops rk808_clkout1_ops = {
	.recalc_rate = rk808_clkout_recalc_rate,
};

static const struct clk_ops rk808_clkout2_ops = {
	.prepare = rk808_clkout2_prepare,
	.unprepare = rk808_clkout2_unprepare,
	.is_prepared = rk808_clkout2_is_prepared,
	.recalc_rate = rk808_clkout_recalc_rate,
};

static int rk808_clkout_probe(struct platform_device *pdev)
{
	struct rk808 *rk808 = dev_get_drvdata(pdev->dev.parent);
	struct i2c_client *client = rk808->i2c;
	struct device_node *node = client->dev.of_node;
	struct clk_init_data init = {};
	struct clk **clk_table;
	struct rk808_clkout *rk808_clkout;

	rk808_clkout = devm_kzalloc(&client->dev,
				    sizeof(*rk808_clkout), GFP_KERNEL);
	if (!rk808_clkout)
		return -ENOMEM;

	rk808_clkout->rk808 = rk808;

	clk_table = devm_kcalloc(&client->dev, RK808_NR_OUTPUT,
				 sizeof(struct clk *), GFP_KERNEL);
	if (!clk_table)
		return -ENOMEM;

	init.flags = CLK_IS_ROOT;
	init.parent_names = NULL;
	init.num_parents = 0;
	init.name = "rk808-clkout1";
	init.ops = &rk808_clkout1_ops;
	rk808_clkout->clkout1_hw.init = &init;

	/* optional override of the clockname */
	of_property_read_string_index(node, "clock-output-names",
				      0, &init.name);

	clk_table[0] = devm_clk_register(&client->dev,
					 &rk808_clkout->clkout1_hw);
	if (IS_ERR(clk_table[0]))
		return PTR_ERR(clk_table[0]);

	init.name = "rk808-clkout2";
	init.ops = &rk808_clkout2_ops;
	rk808_clkout->clkout2_hw.init = &init;

	/* optional override of the clockname */
	of_property_read_string_index(node, "clock-output-names",
				      1, &init.name);

	clk_table[1] = devm_clk_register(&client->dev,
					 &rk808_clkout->clkout2_hw);
	if (IS_ERR(clk_table[1]))
		return PTR_ERR(clk_table[1]);

	rk808_clkout->clk_data.clks = clk_table;
	rk808_clkout->clk_data.clk_num = RK808_NR_OUTPUT;

	return of_clk_add_provider(node, of_clk_src_onecell_get,
				   &rk808_clkout->clk_data);
}

static int rk808_clkout_remove(struct platform_device *pdev)
{
	struct rk808 *rk808 = dev_get_drvdata(pdev->dev.parent);
	struct i2c_client *client = rk808->i2c;
	struct device_node *node = client->dev.of_node;

	of_clk_del_provider(node);

	return 0;
}

static struct platform_driver rk808_clkout_driver = {
	.probe = rk808_clkout_probe,
	.remove = rk808_clkout_remove,
	.driver		= {
		.name	= "rk808-clkout",
	},
};

module_platform_driver(rk808_clkout_driver);

MODULE_DESCRIPTION("Clkout driver for the rk808 series PMICs");
MODULE_AUTHOR("Chris Zhong <zyw@rock-chips.com>");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:rk808-clkout");