diff options
Diffstat (limited to 'arch/arm/plat-spear/include/plat/padmux.h')
-rw-r--r-- | arch/arm/plat-spear/include/plat/padmux.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/arch/arm/plat-spear/include/plat/padmux.h b/arch/arm/plat-spear/include/plat/padmux.h deleted file mode 100644 index 877f3adc..0000000 --- a/arch/arm/plat-spear/include/plat/padmux.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * arch/arm/plat-spear/include/plat/padmux.h - * - * SPEAr platform specific gpio pads muxing file - * - * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar<viresh.kumar@st.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __PLAT_PADMUX_H -#define __PLAT_PADMUX_H - -#include <linux/types.h> - -/* - * struct pmx_reg: configuration structure for mode reg and mux reg - * - * offset: offset of mode reg - * mask: mask of mode reg - */ -struct pmx_reg { - u32 offset; - u32 mask; -}; - -/* - * struct pmx_dev_mode: configuration structure every group of modes of a device - * - * ids: all modes for this configuration - * mask: mask for supported mode - */ -struct pmx_dev_mode { - u32 ids; - u32 mask; -}; - -/* - * struct pmx_mode: mode definition structure - * - * name: mode name - * mask: mode mask - */ -struct pmx_mode { - char *name; - u32 id; - u32 mask; -}; - -/* - * struct pmx_dev: device definition structure - * - * name: device name - * modes: device configuration array for different modes supported - * mode_count: size of modes array - * is_active: is peripheral active/enabled - * enb_on_reset: if 1, mask bits to be cleared in reg otherwise to be set in reg - */ -struct pmx_dev { - char *name; - struct pmx_dev_mode *modes; - u8 mode_count; - bool is_active; - bool enb_on_reset; -}; - -/* - * struct pmx_driver: driver definition structure - * - * mode: mode to be set - * devs: array of pointer to pmx devices - * devs_count: ARRAY_SIZE of devs - * base: base address of soc config registers - * mode_reg: structure of mode config register - * mux_reg: structure of device mux config register - */ -struct pmx_driver { - struct pmx_mode *mode; - struct pmx_dev **devs; - u8 devs_count; - u32 *base; - struct pmx_reg mode_reg; - struct pmx_reg mux_reg; -}; - -/* pmx functions */ -int pmx_register(struct pmx_driver *driver); - -#endif /* __PLAT_PADMUX_H */ |