On Wed, 14 Jan 2015, Alexandre Belloni wrote: > From: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx> > > AT91 SoCs have a memory range reserved for internal bus configuration. > Expose those registers so that drivers can make use of the matrix syscon > declared in at91 DTs. > > Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx> > Acked-by: Lee Jones <lee.jones@xxxxxxxxxx> > --- > include/linux/mfd/syscon/atmel-matrix.h | 117 ++++++++++++++++++++++++++++++++ > 1 file changed, 117 insertions(+) > create mode 100644 include/linux/mfd/syscon/atmel-matrix.h Applied, thanks. > diff --git a/include/linux/mfd/syscon/atmel-matrix.h b/include/linux/mfd/syscon/atmel-matrix.h > new file mode 100644 > index 000000000000..8293c3e2a82a > --- /dev/null > +++ b/include/linux/mfd/syscon/atmel-matrix.h > @@ -0,0 +1,117 @@ > +/* > + * Copyright (C) 2014 Atmel Corporation. > + * > + * Memory Controllers (MATRIX, EBI) - System peripherals registers. > + * > + * 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. > + */ > + > +#ifndef _LINUX_MFD_SYSCON_ATMEL_MATRIX_H > +#define _LINUX_MFD_SYSCON_ATMEL_MATRIX_H > + > +#define AT91SAM9260_MATRIX_MCFG 0x00 > +#define AT91SAM9260_MATRIX_SCFG 0x40 > +#define AT91SAM9260_MATRIX_PRS 0x80 > +#define AT91SAM9260_MATRIX_MRCR 0x100 > +#define AT91SAM9260_MATRIX_EBICSA 0x11c > + > +#define AT91SAM9261_MATRIX_MRCR 0x0 > +#define AT91SAM9261_MATRIX_SCFG 0x4 > +#define AT91SAM9261_MATRIX_TCR 0x24 > +#define AT91SAM9261_MATRIX_EBICSA 0x30 > +#define AT91SAM9261_MATRIX_USBPUCR 0x34 > + > +#define AT91SAM9263_MATRIX_MCFG 0x00 > +#define AT91SAM9263_MATRIX_SCFG 0x40 > +#define AT91SAM9263_MATRIX_PRS 0x80 > +#define AT91SAM9263_MATRIX_MRCR 0x100 > +#define AT91SAM9263_MATRIX_TCR 0x114 > +#define AT91SAM9263_MATRIX_EBI0CSA 0x120 > +#define AT91SAM9263_MATRIX_EBI1CSA 0x124 > + > +#define AT91SAM9RL_MATRIX_MCFG 0x00 > +#define AT91SAM9RL_MATRIX_SCFG 0x40 > +#define AT91SAM9RL_MATRIX_PRS 0x80 > +#define AT91SAM9RL_MATRIX_MRCR 0x100 > +#define AT91SAM9RL_MATRIX_TCR 0x114 > +#define AT91SAM9RL_MATRIX_EBICSA 0x120 > + > +#define AT91SAM9G45_MATRIX_MCFG 0x00 > +#define AT91SAM9G45_MATRIX_SCFG 0x40 > +#define AT91SAM9G45_MATRIX_PRS 0x80 > +#define AT91SAM9G45_MATRIX_MRCR 0x100 > +#define AT91SAM9G45_MATRIX_TCR 0x110 > +#define AT91SAM9G45_MATRIX_DDRMPR 0x118 > +#define AT91SAM9G45_MATRIX_EBICSA 0x128 > + > +#define AT91SAM9N12_MATRIX_MCFG 0x00 > +#define AT91SAM9N12_MATRIX_SCFG 0x40 > +#define AT91SAM9N12_MATRIX_PRS 0x80 > +#define AT91SAM9N12_MATRIX_MRCR 0x100 > +#define AT91SAM9N12_MATRIX_EBICSA 0x118 > + > +#define AT91SAM9X5_MATRIX_MCFG 0x00 > +#define AT91SAM9X5_MATRIX_SCFG 0x40 > +#define AT91SAM9X5_MATRIX_PRS 0x80 > +#define AT91SAM9X5_MATRIX_MRCR 0x100 > +#define AT91SAM9X5_MATRIX_EBICSA 0x120 > + > +#define SAMA5D3_MATRIX_MCFG 0x00 > +#define SAMA5D3_MATRIX_SCFG 0x40 > +#define SAMA5D3_MATRIX_PRS 0x80 > +#define SAMA5D3_MATRIX_MRCR 0x100 > + > +#define AT91_MATRIX_MCFG(o, x) ((o) + ((x) * 0x4)) > +#define AT91_MATRIX_ULBT GENMASK(2, 0) > +#define AT91_MATRIX_ULBT_INFINITE (0 << 0) > +#define AT91_MATRIX_ULBT_SINGLE (1 << 0) > +#define AT91_MATRIX_ULBT_FOUR (2 << 0) > +#define AT91_MATRIX_ULBT_EIGHT (3 << 0) > +#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) > + > +#define AT91_MATRIX_SCFG(o, x) ((o) + ((x) * 0x4)) > +#define AT91_MATRIX_SLOT_CYCLE GENMASK(7, 0) > +#define AT91_MATRIX_DEFMSTR_TYPE GENMASK(17, 16) > +#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) > +#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) > +#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) > +#define AT91_MATRIX_FIXED_DEFMSTR GENMASK(20, 18) > +#define AT91_MATRIX_ARBT GENMASK(25, 24) > +#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) > +#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) > + > +#define AT91_MATRIX_ITCM_SIZE GENMASK(3, 0) > +#define AT91_MATRIX_ITCM_0 (0 << 0) > +#define AT91_MATRIX_ITCM_16 (5 << 0) > +#define AT91_MATRIX_ITCM_32 (6 << 0) > +#define AT91_MATRIX_ITCM_64 (7 << 0) > +#define AT91_MATRIX_DTCM_SIZE GENMASK(7, 4) > +#define AT91_MATRIX_DTCM_0 (0 << 4) > +#define AT91_MATRIX_DTCM_16 (5 << 4) > +#define AT91_MATRIX_DTCM_32 (6 << 4) > +#define AT91_MATRIX_DTCM_64 (7 << 4) > + > +#define AT91_MATRIX_PRAS(o, x) ((o) + ((x) * 0x8)) > +#define AT91_MATRIX_PRBS(o, x) ((o) + ((x) * 0x8) + 0x4) > +#define AT91_MATRIX_MPR(x) GENMASK(((x) * 0x4) + 1, ((x) * 0x4)) > + > +#define AT91_MATRIX_RCB(x) BIT(x) > + > +#define AT91_MATRIX_CSA(cs, val) (val << (cs)) > +#define AT91_MATRIX_DBPUC BIT(8) > +#define AT91_MATRIX_DBPDC BIT(9) > +#define AT91_MATRIX_VDDIOMSEL BIT(16) > +#define AT91_MATRIX_VDDIOMSEL_1_8V (0 << 16) > +#define AT91_MATRIX_VDDIOMSEL_3_3V (1 << 16) > +#define AT91_MATRIX_EBI_IOSR BIT(17) > +#define AT91_MATRIX_DDR_IOSR BIT(18) > +#define AT91_MATRIX_NFD0_SELECT BIT(24) > +#define AT91_MATRIX_DDR_MP_EN BIT(25) > +#define AT91_MATRIX_EBI_NUM_CS 8 > + > +#define AT91_MATRIX_USBPUCR_PUON BIT(30) > + > +#endif /* _LINUX_MFD_SYSCON_ATMEL_MATRIX_H */ -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
