freebsd-dev/sys/arm/allwinner/clkng/aw_ccung.h
Kyle Evans 3579d98f0b Add r-ccu support for the Allwinner a83t
The r-ccu on the a83t differs from the others only by what it names the
ar100 parents. Export the _CCU macros (now converted to an enu) so that
ccu_sun8i_r can differentiate between a83t r-ccu and the others, then add
the compat string for the a83t r-ccu.

Reviewed by:	manu
Approved by:	emaste (mentor, implicit)
Differential Revision:	https://reviews.freebsd.org/D13206
2017-11-25 15:14:40 +00:00

71 lines
1.9 KiB
C

/*-
* Copyright (c) 2017 Emmanuel Vadot <manu@freebsd.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef __CCU_NG_H__
#define __CCU_NG_H__
enum aw_ccung_type {
H3_CCU = 1,
H3_R_CCU,
A31_CCU,
A64_CCU,
A64_R_CCU,
A13_CCU,
A83T_CCU,
A83T_R_CCU,
};
struct aw_ccung_softc {
device_t dev;
struct resource *res;
struct clkdom *clkdom;
struct mtx mtx;
int type;
struct aw_ccung_reset *resets;
int nresets;
struct aw_ccung_gate *gates;
int ngates;
struct aw_clk_init *clk_init;
int n_clk_init;
};
struct aw_ccung_reset {
uint32_t offset;
uint32_t shift;
};
struct aw_ccung_gate {
const char *name;
const char *parent_name;
uint32_t id;
uint32_t offset;
uint32_t shift;
};
#endif /* __CCU_NG_H__ */