phy: Group vendor specific phy drivers

Adding vendor specific directories in phy to group
phy drivers under their respective vendor umbrella.

Also updated the MAINTAINERS file to reflect the correct
directory structure for phy drivers.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

1 files changed, 0 insertions, 122 deletions

diff --git a/drivers/phy/phy-exynos-dp-video.c b/drivers/phy/phy-exynos-dp-video.c
deleted file mode 100644
index bb3279dbf88c..000000000000
--- a/drivers/phy/phy-exynos-dp-video.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Samsung EXYNOS SoC series Display Port PHY driver
- *
- * Copyright (C) 2013 Samsung Electronics Co., Ltd.
- * Author: Jingoo Han <jg1.han@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/mfd/syscon.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/phy/phy.h>
-#include <linux/platform_device.h>
-#include <linux/regmap.h>
-#include <linux/soc/samsung/exynos-regs-pmu.h>
-
-struct exynos_dp_video_phy_drvdata {
-	u32 phy_ctrl_offset;
-};
-
-struct exynos_dp_video_phy {
-	struct regmap *regs;
-	const struct exynos_dp_video_phy_drvdata *drvdata;
-};
-
-static int exynos_dp_video_phy_power_on(struct phy *phy)
-{
-	struct exynos_dp_video_phy *state = phy_get_drvdata(phy);
-
-	/* Disable power isolation on DP-PHY */
-	return regmap_update_bits(state->regs, state->drvdata->phy_ctrl_offset,
-				  EXYNOS4_PHY_ENABLE, EXYNOS4_PHY_ENABLE);
-}
-
-static int exynos_dp_video_phy_power_off(struct phy *phy)
-{
-	struct exynos_dp_video_phy *state = phy_get_drvdata(phy);
-
-	/* Enable power isolation on DP-PHY */
-	return regmap_update_bits(state->regs, state->drvdata->phy_ctrl_offset,
-				  EXYNOS4_PHY_ENABLE, 0);
-}
-
-static const struct phy_ops exynos_dp_video_phy_ops = {
-	.power_on	= exynos_dp_video_phy_power_on,
-	.power_off	= exynos_dp_video_phy_power_off,
-	.owner		= THIS_MODULE,
-};
-
-static const struct exynos_dp_video_phy_drvdata exynos5250_dp_video_phy = {
-	.phy_ctrl_offset	= EXYNOS5_DPTX_PHY_CONTROL,
-};
-
-static const struct exynos_dp_video_phy_drvdata exynos5420_dp_video_phy = {
-	.phy_ctrl_offset	= EXYNOS5420_DPTX_PHY_CONTROL,
-};
-
-static const struct of_device_id exynos_dp_video_phy_of_match[] = {
-	{
-		.compatible = "samsung,exynos5250-dp-video-phy",
-		.data = &exynos5250_dp_video_phy,
-	}, {
-		.compatible = "samsung,exynos5420-dp-video-phy",
-		.data = &exynos5420_dp_video_phy,
-	},
-	{ },
-};
-MODULE_DEVICE_TABLE(of, exynos_dp_video_phy_of_match);
-
-static int exynos_dp_video_phy_probe(struct platform_device *pdev)
-{
-	struct exynos_dp_video_phy *state;
-	struct device *dev = &pdev->dev;
-	const struct of_device_id *match;
-	struct phy_provider *phy_provider;
-	struct phy *phy;
-
-	state = devm_kzalloc(dev, sizeof(*state), GFP_KERNEL);
-	if (!state)
-		return -ENOMEM;
-
-	state->regs = syscon_regmap_lookup_by_phandle(dev->of_node,
-						      "samsung,pmu-syscon");
-	if (IS_ERR(state->regs)) {
-		dev_err(dev, "Failed to lookup PMU regmap\n");
-		return PTR_ERR(state->regs);
-	}
-
-	match = of_match_node(exynos_dp_video_phy_of_match, dev->of_node);
-	state->drvdata = match->data;
-
-	phy = devm_phy_create(dev, NULL, &exynos_dp_video_phy_ops);
-	if (IS_ERR(phy)) {
-		dev_err(dev, "failed to create Display Port PHY\n");
-		return PTR_ERR(phy);
-	}
-	phy_set_drvdata(phy, state);
-
-	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-
-	return PTR_ERR_OR_ZERO(phy_provider);
-}
-
-static struct platform_driver exynos_dp_video_phy_driver = {
-	.probe	= exynos_dp_video_phy_probe,
-	.driver = {
-		.name	= "exynos-dp-video-phy",
-		.of_match_table	= exynos_dp_video_phy_of_match,
-	}
-};
-module_platform_driver(exynos_dp_video_phy_driver);
-
-MODULE_AUTHOR("Jingoo Han <jg1.han@samsung.com>");
-MODULE_DESCRIPTION("Samsung EXYNOS SoC DP PHY driver");
-MODULE_LICENSE("GPL v2");