C++ (Cpp) CPG_PLL_CONFIG_INDEX Examples

Example #1

File: r8a7796-cpg-mssr.c Project: linux-next/linux-next

static int __init r8a7796_cpg_mssr_init(struct device *dev)
{
	const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
	u32 cpg_mode = rcar_gen3_read_mode_pins();

	cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
	if (!cpg_pll_config->extal_div) {
		dev_err(dev, "Prohibited setting (cpg_mode=0x%x)\n", cpg_mode);
		return -EINVAL;
	}

	return rcar_gen3_cpg_init(cpg_pll_config, CLK_EXTALR);
}

Example #2

File: r8a7745-cpg-mssr.c Project: fxysunshine/Linux

static int __init r8a7745_cpg_mssr_init(struct device *dev)
{
	const struct rcar_gen2_cpg_pll_config *cpg_pll_config;
	u32 cpg_mode;
	int error;

	error = rcar_rst_read_mode_pins(&cpg_mode);
	if (error)
		return error;

	cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];

	return rcar_gen2_cpg_init(cpg_pll_config, 3, cpg_mode);
}

Example #3

File: r8a77970-cpg-mssr.c Project: AlexShiLucky/linux

static int __init r8a77970_cpg_mssr_init(struct device *dev)
{
	const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
	u32 cpg_mode;
	int error;

	error = rcar_rst_read_mode_pins(&cpg_mode);
	if (error)
		return error;

	spin_lock_init(&cpg_lock);

	cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];

	return rcar_gen3_cpg_init(cpg_pll_config, CLK_EXTALR, cpg_mode);
}

Example #4

File: r8a7795-cpg-mssr.c Project: ezequielgarcia/linux

static int __init r8a7795_cpg_mssr_init(struct device *dev)
{
	const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
	u32 cpg_mode;
	int error;

	error = rcar_rst_read_mode_pins(&cpg_mode);
	if (error)
		return error;

	cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
	if (!cpg_pll_config->extal_div) {
		dev_err(dev, "Prohibited setting (cpg_mode=0x%x)\n", cpg_mode);
		return -EINVAL;
	}

	if (soc_device_match(r8a7795es1)) {
		cpg_core_nullify_range(r8a7795_core_clks,
				       ARRAY_SIZE(r8a7795_core_clks),
				       R8A7795_CLK_S0D2, R8A7795_CLK_S0D12);
		mssr_mod_nullify(r8a7795_mod_clks,
				 ARRAY_SIZE(r8a7795_mod_clks),
				 r8a7795es1_mod_nullify,
				 ARRAY_SIZE(r8a7795es1_mod_nullify));
		mssr_mod_reparent(r8a7795_mod_clks,
				  ARRAY_SIZE(r8a7795_mod_clks),
				  r8a7795es1_mod_reparent,
				  ARRAY_SIZE(r8a7795es1_mod_reparent));
	} else {
		mssr_mod_nullify(r8a7795_mod_clks,
				 ARRAY_SIZE(r8a7795_mod_clks),
				 r8a7795es2_mod_nullify,
				 ARRAY_SIZE(r8a7795es2_mod_nullify));
	}

	return rcar_gen3_cpg_init(cpg_pll_config, CLK_EXTALR, cpg_mode);
}

Example #5

File: r8a77970-cpg-mssr.c Project: Noltari/u-boot

static const void *r8a77970_get_pll_config(const u32 cpg_mode)
{
	return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
}