C++ (Cpp) to_local_vote_clk示例

示例#1

文件： clock_lib2.c 项目： M1cha/lktris

/* Vote clock disable */
void clock_lib2_vote_clk_disable(struct clk *c)
{
	uint32_t vote_regval;
	struct vote_clk *vclk = to_local_vote_clk(c);

	vote_regval = readl(vclk->vote_reg);
	vote_regval &= ~vclk->en_mask;
    writel_relaxed(vote_regval, vclk->vote_reg);
}

示例#2

文件： clock-local2.c 项目： ZolaIII/android_kernel_synopsis_nightly

/*
 * Voteable clock functions
 */
static int local_vote_clk_reset(struct clk *c, enum clk_reset_action action)
{
	struct local_vote_clk *vclk = to_local_vote_clk(c);

	if (!vclk->bcr_reg) {
		WARN("clk_reset called on an unsupported clock (%s)\n",
			c->dbg_name);
		return -EPERM;
	}
	return __branch_clk_reset(BCR_REG(vclk), action);
}

示例#3

文件： clock-local2.c 项目： ZolaIII/android_kernel_synopsis_nightly

static enum handoff local_vote_clk_handoff(struct clk *c)
{
	struct local_vote_clk *vclk = to_local_vote_clk(c);
	u32 vote_regval;

	/* Is the branch voted on by apps? */
	vote_regval = readl_relaxed(VOTE_REG(vclk));
	if (!(vote_regval & vclk->en_mask))
		return HANDOFF_DISABLED_CLK;

	return HANDOFF_ENABLED_CLK;
}

示例#4

文件： clock-local2.c 项目： ZolaIII/android_kernel_synopsis_nightly

static void local_vote_clk_disable(struct clk *c)
{
	unsigned long flags;
	u32 ena;
	struct local_vote_clk *vclk = to_local_vote_clk(c);

	spin_lock_irqsave(&local_clock_reg_lock, flags);
	ena = readl_relaxed(VOTE_REG(vclk));
	ena &= ~vclk->en_mask;
	writel_relaxed(ena, VOTE_REG(vclk));
	spin_unlock_irqrestore(&local_clock_reg_lock, flags);
}

示例#5

文件： clock-local2.c 项目： ZolaIII/android_kernel_synopsis_nightly

static int local_vote_clk_enable(struct clk *c)
{
	unsigned long flags;
	u32 ena;
	struct local_vote_clk *vclk = to_local_vote_clk(c);

	spin_lock_irqsave(&local_clock_reg_lock, flags);
	ena = readl_relaxed(VOTE_REG(vclk));
	ena |= vclk->en_mask;
	writel_relaxed(ena, VOTE_REG(vclk));
	spin_unlock_irqrestore(&local_clock_reg_lock, flags);

	branch_clk_halt_check(vclk->halt_check, c->dbg_name, CBCR_REG(vclk),
				BRANCH_ON);

	return 0;
}

示例#6

文件： clock_lib2.c 项目： M1cha/lktris

/* Vote clock enable */
int clock_lib2_vote_clk_enable(struct clk *c)
{
	uint32_t vote_regval;
	uint32_t val;
	struct vote_clk *vclk = to_local_vote_clk(c);

	vote_regval = readl(vclk->vote_reg);
	vote_regval |= vclk->en_mask;
	writel_relaxed(vote_regval, vclk->vote_reg);
	do {
		val = readl(vclk->cbcr_reg);
		val &= BRANCH_CHECK_MASK;
	}
	/*  wait until status shows it is enabled */
	while((val != BRANCH_ON_VAL) && (val != BRANCH_NOC_FSM_ON_VAL));

	return 0;
}

示例#7

文件： clock-local2.c 项目： ExPeacer/CAF_android-msm-3.0

/*
 * Voteable clock functions
 */
static int local_vote_clk_reset(struct clk *c, enum clk_reset_action action)
{
	struct local_vote_clk *vclk = to_local_vote_clk(c);
	return __branch_clk_reset(BCR_REG(vclk), action, c->dbg_name);
}