Exemplos de to_socfpga_gate_clk em C++ (Cpp)

Exemplo n.º 1

Arquivo: clk-gate-a10.c Projeto: JcShang/linux-80211n-csitool

static unsigned long socfpga_gate_clk_recalc_rate(struct clk_hw *hwclk,
	unsigned long parent_rate)
{
	struct socfpga_gate_clk *socfpgaclk = to_socfpga_gate_clk(hwclk);
	u32 div = 1, val;

	if (socfpgaclk->fixed_div)
		div = socfpgaclk->fixed_div;
	else if (socfpgaclk->div_reg) {
		val = readl(socfpgaclk->div_reg) >> socfpgaclk->shift;
		val &= div_mask(socfpgaclk->width);
		div = (1 << val);
	}

Exemplo n.º 2

Arquivo: clk-gate.c Projeto: magarto/linux-rpi-grsecurity

static unsigned long socfpga_clk_recalc_rate(struct clk_hw *hwclk,
	unsigned long parent_rate)
{
	struct socfpga_gate_clk *socfpgaclk = to_socfpga_gate_clk(hwclk);
	u32 div = 1, val;

	if (socfpgaclk->fixed_div)
		div = socfpgaclk->fixed_div;
	else if (socfpgaclk->div_reg) {
		val = readl(socfpgaclk->div_reg) >> socfpgaclk->shift;
		val &= GENMASK(socfpgaclk->width - 1, 0);
		/* Check for GPIO_DB_CLK by its offset */
		if ((int) socfpgaclk->div_reg & SOCFPGA_GPIO_DB_CLK_OFFSET)
			div = val + 1;
		else
			div = (1 << val);
	}