/*
 * USB of helper code
 *
 * 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.
 */

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/usb/of.h>
#include <linux/usb/otg.h>

static const char *const usbphy_modes[] = {
	[USBPHY_INTERFACE_MODE_UNKNOWN]	= "",
	[USBPHY_INTERFACE_MODE_UTMI]	= "utmi",
	[USBPHY_INTERFACE_MODE_UTMIW]	= "utmi_wide",
	[USBPHY_INTERFACE_MODE_ULPI]	= "ulpi",
	[USBPHY_INTERFACE_MODE_SERIAL]	= "serial",
	[USBPHY_INTERFACE_MODE_HSIC]	= "hsic",
};

/**
 * of_usb_get_phy_mode - Get phy mode for given device_node
 * @np:	Pointer to the given device_node
 *
 * The function gets phy interface string from property 'phy_type',
 * and returns the corresponding enum usb_phy_interface
 */
enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np)
{
	const char *phy_type;
	int err, i;

	err = of_property_read_string(np, "phy_type", &phy_type);
	if (err < 0)
		return USBPHY_INTERFACE_MODE_UNKNOWN;

	for (i = 0; i < ARRAY_SIZE(usbphy_modes); i++)
		if (!strcmp(phy_type, usbphy_modes[i]))
			return i;

	return USBPHY_INTERFACE_MODE_UNKNOWN;
}
EXPORT_SYMBOL_GPL(of_usb_get_phy_mode);
tion>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/kernel/Kconfig.freezer'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/kernel/Kconfig.freezer?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/kernel/Kconfig.freezer?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/kernel/Kconfig.freezer?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/kernel/Kconfig.freezer'>
<input type='hidden' name='id' value='07f00f06ba9a5533d6650d46d3e938f6cbeee97e'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/kernel?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e'>kernel</a>/<a href='/cgit.cgi/linux/net-next.git/commit/kernel/Kconfig.freezer?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e'>Kconfig.freezer</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='07f00f06ba9a5533d6650d46d3e938f6cbeee97e'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-07-31 21:36:58 -0400</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-07-31 21:36:58 -0400</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/kernel/Kconfig.freezer?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e'>07f00f06ba9a5533d6650d46d3e938f6cbeee97e</a> (<a href='/cgit.cgi/linux/net-next.git/patch/kernel/Kconfig.freezer?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e'>854142fbef263efe8c5b3e9d7450cb44b7fb84c6</a> /<a href='/cgit.cgi/linux/net-next.git/tree/kernel/Kconfig.freezer?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e'>kernel/Kconfig.freezer</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/kernel/Kconfig.freezer?id=27acbec338113a75b9d72aeb53149a3538031dda'>27acbec338113a75b9d72aeb53149a3538031dda</a> (<a href='/cgit.cgi/linux/net-next.git/diff/kernel/Kconfig.freezer?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e&amp;id2=27acbec338113a75b9d72aeb53149a3538031dda'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/kernel/Kconfig.freezer?id=6ea6257945188ff7f5d1670d5adc964ac78c590c'>6ea6257945188ff7f5d1670d5adc964ac78c590c</a> (<a href='/cgit.cgi/linux/net-next.git/diff/kernel/Kconfig.freezer?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e&amp;id2=6ea6257945188ff7f5d1670d5adc964ac78c590c'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'mmc-v4.8' of git://git.linaro.org/people/ulf.hansson/mmc</div><div class='commit-msg'>Pull MMC updates from Ulf Hansson:
 "MMC core:
   - A couple of changes to improve the support for erase/discard/trim cmds
   - Add eMMC HS400 enhanced strobe support
   - Show OCR and DSR registers in SYSFS for MMC/SD cards
   - Correct and improve busy detection logic for MMC switch (CMD6) cmds
   - Disable HPI cmds for certain broken Hynix eMMC cards
   - Allow MMC hosts to specify non-support for SD and MMC cmds
   - Some minor additional fixes

  MMC host:
   - sdhci: Re-works, fixes and clean-ups
   - sdhci: Add HW auto re-tuning support
   - sdhci: Re-factor code to prepare for adding support for eMMC CMDQ
   - sdhci-esdhc-imx: Fixes and clean-ups
   - sdhci-esdhc-imx: Update system PM support
   - sdhci-esdhc-imx: Enable HW auto re-tuning
   - sdhci-bcm2835: Remove driver as sdhci-iproc is used instead
   - sdhci-brcmstb: Add new driver for Broadcom BRCMSTB SoCs
   - sdhci-msm: Add support for UHS cards
   - sdhci-tegra: Improve support for UHS cards
   - sdhci-of-arasan: Update phy support for Rockchip SoCs
   - sdhci-of-arasan: Deploy enhanced strobe support
   - dw_mmc: Some fixes and clean-ups
   - dw_mmc: Enable support for erase/discard/trim cmds
   - dw_mmc: Enable CMD23 support
   - mediatek: Some fixes related to the eMMC HS400 support
   - sh_mmcif: Improve support for HW busy detection
   - rtsx_pci: Enable support for erase/discard/trim cmds"

* tag 'mmc-v4.8' of git://git.linaro.org/people/ulf.hansson/mmc: (135 commits)
  mmc: rtsx_pci: Remove deprecated create_singlethread_workqueue
  mmc: rtsx_pci: Enable MMC_CAP_ERASE to allow erase/discard/trim requests
  mmc: rtsx_pci: Use the provided busy timeout from the mmc core
  mmc: sdhci-pltfm: Drop define for SDHCI_PLTFM_PMOPS
  mmc: sdhci-pltfm: Convert to use the SET_SYSTEM_SLEEP_PM_OPS
  mmc: sdhci-pltfm: Make sdhci_pltfm_suspend|resume() static
  mmc: sdhci-esdhc-imx: Use common sdhci_suspend|resume_host()
  mmc: sdhci-esdhc-imx: Assign system PM ops within #ifdef CONFIG_PM_SLEEP
  mmc: sdhci-sirf: Remove non needed #ifdef CONFIG_PM* for dev_pm_ops
  mmc: sdhci-s3c: Remove non needed #ifdef CONFIG_PM for dev_pm_ops
  mmc: sdhci-pxav3: Remove non needed #ifdef CONFIG_PM for dev_pm_ops
  mmc: sdhci-of-esdhc: Simplify code by using SIMPLE_DEV_PM_OPS
  mmc: sdhci-acpi: Simplify code by using SET_SYSTEM_SLEEP_PM_OPS
  mmc: sdhci-pci-core: Simplify code by using SET_SYSTEM_SLEEP_PM_OPS
  mmc: Change the max discard sectors and erase response when HW busy detect
  phy: rockchip-emmc: Wait even longer for the DLL to lock
  phy: rockchip-emmc: Be tolerant to card clock of 0 in power on
  mmc: sdhci-of-arasan: Revert: Always power the PHY off/on when clock changes
  mmc: sdhci-msm: Add support for UHS cards
  mmc: sdhci-msm: Add set_uhs_signaling() implementation
  ...
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=07f00f06ba9a5533d6650d46d3e938f6cbeee97e'>Diffstat</a> (limited to 'kernel/Kconfig.freezer')</div><table summary='diffstat' class='diffstat'>