Yoshihiro Shimoda 9bb86777fb phy: rcar-gen3-usb2: add sysfs for usb role swap ... This patch adds sysfs "role" for usb role swap. This parameter can be read and write. If you use this file as the following, you can swap the usb role. For example: 1) Connect a usb cable using 2 Salvator-x boards 2) On A-Device (ID pin is low), you input the following command: # echo peripheral > /sys/devices/platform/soc/ee080200.usb-phy/role 3) On B-Device (ID pin is high), you input the following command: # echo host > /sys/devices/platform/soc/ee080200.usb-phy/role Then, the A-device acts as a peripheral and the B-device acts as a host. Please note that A-Device must input the following command if you want the board to act as a host again. (even if you disconnect the usb cable, since id state may be the same, the A-Device keeps to act as peripheral.) # echo host > /sys/devices/platform/soc/ee080200.usb-phy/role Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>		2016-11-18 18:19:15 +05:30
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tegra	phy: tegra: mark tegra_xusb_lane_lookup_function() static	2016-09-10 16:48:35 +05:30
Kconfig	phy: stih41x-usb: Remove usb phy driver and dt binding	2016-11-18 18:19:15 +05:30
Makefile	phy: stih41x-usb: Remove usb phy driver and dt binding	2016-11-18 18:19:15 +05:30
phy-armada375-usb2.c	phy: Constify struct phy_ops variables	2015-08-03 18:35:09 +05:30
phy-bcm-cygnus-pcie.c	phy: cygnus: pcie: add missing of_node_put	2015-12-03 12:28:23 +05:30
phy-bcm-kona-usb2.c	phy: Constify struct phy_ops variables	2015-08-03 18:35:09 +05:30
phy-bcm-ns2-pcie.c	phy: bcm-ns2-pcie: Set missing .owner field in ns2_pci_phy_ops	2016-09-10 16:48:36 +05:30
phy-bcm-ns-usb2.c	phy: bcm-ns-usb2: checking the wrong variable	2016-06-17 19:02:08 +05:30
phy-bcm-ns-usb3.c	phy: bcm-ns-usb3: new driver for USB 3.0 PHY on Northstar	2016-09-10 16:48:28 +05:30
phy-berlin-sata.c	phy: berlin-sata: add missing of_node_put	2015-12-03 12:28:23 +05:30
phy-berlin-usb.c	phy: berlin-usb: don't set device's driver_data	2015-12-20 17:43:12 +05:30
phy-brcm-sata.c	phy: brcm-sata: Return proper error if brcm_sata_phy_init fails	2016-08-12 14:59:10 +05:30
phy-core.c	phy: Add reset callback	2016-09-10 17:31:39 +05:30
phy-da8xx-usb.c	phy: da8xx-usb: Configure CFGCHIP2 to support OTG workaround	2016-11-18 18:19:15 +05:30
phy-dm816x-usb.c	phy: dm816x: use __maybe_unused to hide pm functions	2016-03-03 20:37:41 -08:00
phy-exynos4x12-usb2.c	phy: samsung-usb2: Remove NULL terminating entry from phys array	2015-03-12 11:01:16 +05:30
phy-exynos5-usbdrd.c	phy: exynos5-usbdrd: Remove "static" from local variable	2016-09-10 16:48:25 +05:30
phy-exynos4210-usb2.c	phy: samsung-usb2: Remove NULL terminating entry from phys array	2015-03-12 11:01:16 +05:30
phy-exynos5250-sata.c	phy: Constify struct phy_ops variables	2015-08-03 18:35:09 +05:30
phy-exynos5250-usb2.c	phy: samsung-usb2: Remove NULL terminating entry from phys array	2015-03-12 11:01:16 +05:30
phy-exynos-dp-video.c	phy: Constify struct phy_ops variables	2015-08-03 18:35:09 +05:30
phy-exynos-mipi-video.c	phy: exynos-mipi-video: avoid uninitialized variable use	2016-05-30 18:21:37 +05:30
phy-hi6220-usb.c	phy: add phy-hi6220-usb	2015-12-20 15:21:38 +05:30
phy-hix5hd2-sata.c	phy: Constify struct phy_ops variables	2015-08-03 18:35:09 +05:30
phy-lpc18xx-usb-otg.c	phy: lpc18xx-usb-otg: fix clock order in phy init	2015-08-10 20:11:58 +05:30
phy-meson8b-usb2.c	phy: meson8b-usb2: request a shared reset line	2016-11-18 18:19:14 +05:30
phy-miphy28lp.c	phy: miphy28lp: Inform the reset framework that our reset line may be shared	2016-07-01 10:51:30 +01:00
phy-mt65xx-usb3.c	phy: phy-mt65xx-usb3: add support for mt2701 platform	2016-04-30 20:12:27 +05:30
phy-mvebu-sata.c	phy: Constify struct phy_ops variables	2015-08-03 18:35:09 +05:30
phy-omap-control.c	New Features	2015-04-10 13:47:50 +02:00
phy-omap-usb2.c	phy: omap-usb2: support suspend/resume	2016-09-10 16:48:39 +05:30
phy-pistachio-usb.c	PHY: Add driver for Pistachio USB2.0 PHY	2015-06-21 21:53:38 +02:00
phy-pxa-28nm-hsic.c	phy: add Marvell HSIC 28nm PHY	2015-06-09 12:20:30 -07:00
phy-pxa-28nm-usb2.c	phy: Add Marvell USB 2.0 OTG 28nm PHY	2015-06-09 12:20:30 -07:00
phy-qcom-apq8064-sata.c	phy: Constify struct phy_ops variables	2015-08-03 18:35:09 +05:30
phy-qcom-ipq806x-sata.c	phy: Constify struct phy_ops variables	2015-08-03 18:35:09 +05:30
phy-qcom-ufs-i.h	phy: Constify struct phy_ops variables	2015-08-03 18:35:09 +05:30
phy-qcom-ufs-qmp-14nm.c	phy: phy-qcom-ufs-qmp-14nm: Remove site specific OOM error message	2016-07-04 18:07:39 +05:30
phy-qcom-ufs-qmp-14nm.h	phy: qcom-ufs: add support for 14nm phy	2015-01-20 19:43:26 +01:00
phy-qcom-ufs-qmp-20nm.c	phy: phy-qcom-ufs-qmp-20nm: Remove site specific OOM error message	2016-07-04 18:07:39 +05:30
phy-qcom-ufs-qmp-20nm.h	phy: qcom-ufs: add support for 20nm phy	2015-01-20 19:43:25 +01:00
phy-qcom-ufs.c	phy: qcom-ufs: use of_property_read_bool	2016-09-10 16:48:29 +05:30
phy-rcar-gen2.c	phy: rcar-gen2: add fallback binding	2016-04-29 14:40:07 +05:30
phy-rcar-gen3-usb2.c	phy: rcar-gen3-usb2: add sysfs for usb role swap	2016-11-18 18:19:15 +05:30
phy-rockchip-dp.c	phy: rockchip-dp: fix return value check in rockchip_dp_phy_probe()	2016-06-17 18:44:24 +05:30
phy-rockchip-emmc.c	phy: rockchip-emmc: Wait even longer for the DLL to lock	2016-07-25 10:38:00 +02:00
phy-rockchip-inno-usb2.c	phy: rockchip-inno-usb2: correct 480MHz output clock stable time	2016-11-18 18:19:15 +05:30
phy-rockchip-pcie.c	phy-rockchip-pcie: remove deassert of phy_rst from exit callback	2016-11-05 13:45:02 +05:30
phy-rockchip-typec.c	phy: rockchip-typec: add pm runtime support	2016-09-10 17:13:29 +05:30
phy-rockchip-usb.c	phy: rockchip-usb: use rockchip_usb_phy_reset to reset phy during wakeup	2016-09-10 17:31:40 +05:30
phy-s5pv210-usb2.c	phy: Add support for S5PV210 to the Exynos USB 2.0 PHY driver	2014-07-19 04:25:09 +09:00
phy-samsung-usb2.c	phy: exynos-usb2: add vbus regulator support	2015-10-06 20:21:47 +05:30
phy-samsung-usb2.h	phy: exynos-usb2: add vbus regulator support	2015-10-06 20:21:47 +05:30
phy-spear1310-miphy.c	phy: Constify struct phy_ops variables	2015-08-03 18:35:09 +05:30
phy-spear1340-miphy.c	phy: Constify struct phy_ops variables	2015-08-03 18:35:09 +05:30
phy-stih407-usb.c	phy: phy-stih407-usb: Use explicit reset_control_get_exclusive() API	2016-07-01 10:52:09 +01:00
phy-sun4i-usb.c	phy: sun4i: check PMU presence when poking unknown bit of pmu	2016-11-05 13:45:02 +05:30
phy-sun9i-usb.c	phy: sun9i-usb: fix error handling	2016-08-12 14:59:10 +05:30
phy-ti-pipe3.c	phy: ti-pipe3: Program the DPLL even if it was already locked	2016-06-03 12:06:41 +05:30
phy-tusb1210.c	This is the bulk of GPIO changes for the v4.3 kernel cycle:	2015-09-04 10:07:45 -07:00
phy-twl4030-usb.c	phy-twl4030-usb: initialize charging-related stuff via pm_runtime	2016-09-14 10:59:12 +05:30
phy-xgene.c	phy: xgene: rename "enum phy_mode" to "enum xgene_phy_mode"	2016-07-04 17:19:21 +05:30
ulpi_phy.h	phy: ulpi_phy: Add const qualifier to ops	2015-08-03 18:35:09 +05:30