Esempi in C++ (Cpp) per omap4_prcm_mpu_write_inst_reg

Esempio n. 1

File: omap-mpuss-lowpower.c Progetto: kkus/linux

static inline void cpu_clear_prev_logic_pwrst(unsigned int cpu_id)
{
	u32 reg;

	if (cpu_id) {
		reg = omap4_prcm_mpu_read_inst_reg(OMAP4430_PRCM_MPU_CPU1_INST,
					OMAP4_RM_CPU1_CPU1_CONTEXT_OFFSET);
		omap4_prcm_mpu_write_inst_reg(reg, OMAP4430_PRCM_MPU_CPU1_INST,
					OMAP4_RM_CPU1_CPU1_CONTEXT_OFFSET);
	} else {
		reg = omap4_prcm_mpu_read_inst_reg(OMAP4430_PRCM_MPU_CPU0_INST,
					OMAP4_RM_CPU0_CPU0_CONTEXT_OFFSET);
		omap4_prcm_mpu_write_inst_reg(reg, OMAP4430_PRCM_MPU_CPU0_INST,
					OMAP4_RM_CPU0_CPU0_CONTEXT_OFFSET);
	}
}

Esempio n. 2

File: omap-mpuss-lowpower.c Progetto: zhouswei/myrep

static inline void cpu_clear_prev_logic_pwrst(unsigned int cpu_id)
{
	u32 reg;

	if (cpu_id) {
		reg = omap4_prcm_mpu_read_inst_reg(OMAP4430_PRCM_MPU_CPU1_INST,
					cpu_context_offset);
		omap4_prcm_mpu_write_inst_reg(reg, OMAP4430_PRCM_MPU_CPU1_INST,
					cpu_context_offset);
	} else {
		reg = omap4_prcm_mpu_read_inst_reg(OMAP4430_PRCM_MPU_CPU0_INST,
					cpu_context_offset);
		omap4_prcm_mpu_write_inst_reg(reg, OMAP4430_PRCM_MPU_CPU0_INST,
					cpu_context_offset);
	}
}

Esempio n. 3

File: prcm_mpu44xx.c Progetto: Blackburn29/PsycoKernel

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;
}

Esempio n. 4

File: omap-mpuss-lowpower.c Progetto: zhouswei/myrep

/*
 * Enable Mercury Fast HG retention mode by default.
 */
static void enable_mercury_retention_mode(void)
{
	u32 reg;

	reg = omap4_prcm_mpu_read_inst_reg(OMAP54XX_PRCM_MPU_DEVICE_INST,
				  OMAP54XX_PRCM_MPU_PRM_PSCON_COUNT_OFFSET);
	/* Enable HG_EN, HG_RAMPUP = fast mode */
	reg |= BIT(24) | BIT(25);
	omap4_prcm_mpu_write_inst_reg(reg, OMAP54XX_PRCM_MPU_DEVICE_INST,
				      OMAP54XX_PRCM_MPU_PRM_PSCON_COUNT_OFFSET);
}