From 5e6c86b017691230b6b47f19b7d5449997e8a0b8 Mon Sep 17 00:00:00 2001 From: Neil Zhang Date: Tue, 20 Dec 2011 13:20:21 +0800 Subject: usb: gadget: mv_udc: drop ARCH dependency This patch do the following things: 1. Change the Kconfig information. 2. Rename the driver name. 3. Don't do any type cast to io memory. 4. Add dummy stub for clk framework. Signed-off-by: Neil Zhang Signed-off-by: Felipe Balbi --- include/linux/platform_data/mv_usb.h | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/mv_usb.h b/include/linux/platform_data/mv_usb.h index e9d9149ddf38..a642cf20ad6e 100644 --- a/include/linux/platform_data/mv_usb.h +++ b/include/linux/platform_data/mv_usb.h @@ -42,9 +42,17 @@ struct mv_usb_platform_data { /* only valid for HCD. OTG or Host only*/ unsigned int mode; - int (*phy_init)(unsigned int regbase); - void (*phy_deinit)(unsigned int regbase); + int (*phy_init)(void __iomem *regbase); + void (*phy_deinit)(void __iomem *regbase); int (*set_vbus)(unsigned int vbus); }; +#ifndef CONFIG_HAVE_CLK +/* Dummy stub for clk framework */ +#define clk_get(dev, id) NULL +#define clk_put(clock) do {} while (0) +#define clk_enable(clock) do {} while (0) +#define clk_disable(clock) do {} while (0) +#endif + #endif -- cgit v1.2.2 From 277164f03f466b7a1ea0d0c3dac8b8a0599ce0dc Mon Sep 17 00:00:00 2001 From: Neil Zhang Date: Tue, 20 Dec 2011 13:20:22 +0800 Subject: USB: OTG: add Marvell usb OTG driver support This driver is for ChipIdea USB OTG controller on Marvell Socs. PXA9xx/MMP2/MMP3/MGx all have this USB OTG controller. Signed-off-by: Neil Zhang Signed-off-by: Felipe Balbi --- include/linux/platform_data/mv_usb.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/mv_usb.h b/include/linux/platform_data/mv_usb.h index a642cf20ad6e..f4cb0ec373c3 100644 --- a/include/linux/platform_data/mv_usb.h +++ b/include/linux/platform_data/mv_usb.h @@ -42,6 +42,11 @@ struct mv_usb_platform_data { /* only valid for HCD. OTG or Host only*/ unsigned int mode; + /* This flag is used for that needs id pin checked by otg */ + unsigned int disable_otg_clock_gating:1; + /* Force a_bus_req to be asserted */ + unsigned int otg_force_a_bus_req:1; + int (*phy_init)(void __iomem *regbase); void (*phy_deinit)(void __iomem *regbase); int (*set_vbus)(unsigned int vbus); -- cgit v1.2.2 From 3a082ec9b2f544a81e977cfa259e3f990a995dc8 Mon Sep 17 00:00:00 2001 From: Neil Zhang Date: Tue, 20 Dec 2011 13:20:23 +0800 Subject: USB: EHCI: Add Marvell Host Controller driver This patch adds support for EHCI compliant HSUSB Host controller found on Marvell Socs. It fits both OTG and SPH controller on marvell Socs, including PXA9xx/MMP2/MMP3/MGx. Signed-off-by: Neil Zhang Signed-off-by: Felipe Balbi --- include/linux/platform_data/mv_usb.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/mv_usb.h b/include/linux/platform_data/mv_usb.h index f4cb0ec373c3..d94804aca764 100644 --- a/include/linux/platform_data/mv_usb.h +++ b/include/linux/platform_data/mv_usb.h @@ -50,6 +50,7 @@ struct mv_usb_platform_data { int (*phy_init)(void __iomem *regbase); void (*phy_deinit)(void __iomem *regbase); int (*set_vbus)(unsigned int vbus); + int (*private_init)(void __iomem *opregs, void __iomem *phyregs); }; #ifndef CONFIG_HAVE_CLK -- cgit v1.2.2 From 715a3e41e78a40e1e711298667435d5a2cef1972 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Heiko=20St=C3=BCbner?= Date: Mon, 19 Dec 2011 19:39:15 +0100 Subject: usb: gadget: s3c-hsudc: move platform_data struct to global header Gadget drivers should be compilable on all architectures. This patch removes one dependency on architecture-specific code. Acked-by: Kukjin Kim Signed-off-by: Heiko Stuebner Signed-off-by: Felipe Balbi --- include/linux/platform_data/s3c-hsudc.h | 34 +++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 include/linux/platform_data/s3c-hsudc.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/s3c-hsudc.h b/include/linux/platform_data/s3c-hsudc.h new file mode 100644 index 000000000000..6fa109339bf9 --- /dev/null +++ b/include/linux/platform_data/s3c-hsudc.h @@ -0,0 +1,34 @@ +/* + * S3C24XX USB 2.0 High-speed USB controller gadget driver + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * The S3C24XX USB 2.0 high-speed USB controller supports upto 9 endpoints. + * Each endpoint can be configured as either in or out endpoint. Endpoints + * can be configured for Bulk or Interrupt transfer mode. + * + * 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. +*/ + +#ifndef __LINUX_USB_S3C_HSUDC_H +#define __LINUX_USB_S3C_HSUDC_H + +/** + * s3c24xx_hsudc_platdata - Platform data for USB High-Speed gadget controller. + * @epnum: Number of endpoints to be instantiated by the controller driver. + * @gpio_init: Platform specific USB related GPIO initialization. + * @gpio_uninit: Platform specific USB releted GPIO uninitialzation. + * + * Representation of platform data for the S3C24XX USB 2.0 High Speed gadget + * controllers. + */ +struct s3c24xx_hsudc_platdata { + unsigned int epnum; + void (*gpio_init)(void); + void (*gpio_uninit)(void); +}; + +#endif /* __LINUX_USB_S3C_HSUDC_H */ -- cgit v1.2.2