Release 4.11 arch/arm/mach-omap2/prcm_mpu44xx.c
/*
* OMAP4 PRCM_MPU module functions
*
* Copyright (C) 2009 Nokia Corporation
* Paul Walmsley
*
* 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.
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/io.h>
#include "iomap.h"
#include "common.h"
#include "prcm_mpu44xx.h"
#include "cm-regbits-44xx.h"
/*
* prcm_mpu_base: the virtual address of the start of the PRCM_MPU IP
* block registers
*/
void __iomem *prcm_mpu_base;
/* PRCM_MPU low-level functions */
u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 reg)
{
return readl_relaxed(OMAP44XX_PRCM_MPU_REGADDR(inst, reg));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Paul Walmsley | 21 | 95.45% | 1 | 50.00% |
| Victor Kamensky | 1 | 4.55% | 1 | 50.00% |
| Total | 22 | 100.00% | 2 | 100.00% |
void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 reg)
{
writel_relaxed(val, OMAP44XX_PRCM_MPU_REGADDR(inst, reg));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Paul Walmsley | 25 | 96.15% | 1 | 50.00% |
| Victor Kamensky | 1 | 3.85% | 1 | 50.00% |
| Total | 26 | 100.00% | 2 | 100.00% |
u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg)
{
u32 v;
v = omap4_prcm_mpu_read_inst_reg(inst, reg);
v &= ~mask;
v |= bits;
omap4_prcm_mpu_write_inst_reg(v, inst, reg);
return v;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Paul Walmsley | 50 | 100.00% | 1 | 100.00% |
| Total | 50 | 100.00% | 1 | 100.00% |
/**
* omap2_set_globals_prcm_mpu - set the MPU PRCM base address (for early use)
* @prcm_mpu: PRCM_MPU base virtual address
*
* XXX Will be replaced when the PRM/CM drivers are completed.
*/
void __init omap2_set_globals_prcm_mpu(void __iomem *prcm_mpu)
{
prcm_mpu_base = prcm_mpu;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Paul Walmsley | 15 | 100.00% | 1 | 100.00% |
| Total | 15 | 100.00% | 1 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Paul Walmsley | 143 | 95.97% | 2 | 40.00% |
| Tony Lindgren | 4 | 2.68% | 2 | 40.00% |
| Victor Kamensky | 2 | 1.34% | 1 | 20.00% |
| Total | 149 | 100.00% | 5 | 100.00% |
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