u-boot/arch/arm/include/asm/arch-rockchip/hardware.h
Simon Glass 26ad30e9d3 rockchip: Add basic peripheral and clock definitions
Add header files for the peripherals and clocks supported on Rockchip
platforms. The particular implementation (and register set) for each is
SoC-specific, but it seems that the naming can be generic.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-09-02 21:28:23 -06:00

20 lines
515 B
C

/*
* Copyright 2015 Google, Inc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _ASM_ARCH_HARDWARE_H
#define _ASM_ARCH_HARDWARE_H
#define RK_CLRSETBITS(clr, set) ((((clr) | (set)) << 16) | set)
#define RK_SETBITS(set) RK_CLRSETBITS(0, set)
#define RK_CLRBITS(clr) RK_CLRSETBITS(clr, 0)
#define TIMER7_BASE 0xff810020
#define rk_clrsetreg(addr, clr, set) writel((clr) << 16 | (set), addr)
#define rk_clrreg(addr, clr) writel((clr) << 16, addr)
#define rk_setreg(addr, set) writel(set, addr)
#endif