3  * PEF2256 also known as FALC56 driver
11 #include <linux/framer/pef2256.h>
95 	struct pef2256_pinctrl *pef2256 = pinctrl_dev_get_drvdata(pctldev);  in pef2256_get_groups_count()  local
98 	return pef2256->pctrl_desc.npins;  in pef2256_get_groups_count()
104 	struct pef2256_pinctrl *pef2256 = pinctrl_dev_get_drvdata(pctldev);  in pef2256_get_group_name()  local
107 	return pef2256->pctrl_desc.pins[selector].name;  in pef2256_get_group_name()
114 	struct pef2256_pinctrl *pef2256 = pinctrl_dev_get_drvdata(pctldev);  in pef2256_get_group_pins()  local
117 	*pins = &pef2256->pctrl_desc.pins[selector].number;  in pef2256_get_group_pins()
133 	struct pef2256_pinctrl *pef2256 = pinctrl_dev_get_drvdata(pctldev);  in pef2256_get_functions_count()  local
135 	return pef2256->nfunctions;  in pef2256_get_functions_count()
141 	struct pef2256_pinctrl *pef2256 = pinctrl_dev_get_drvdata(pctldev);  in pef2256_get_function_name()  local
143 	return pef2256->functions[selector].name;  in pef2256_get_function_name()
150 	struct pef2256_pinctrl *pef2256 = pinctrl_dev_get_drvdata(pctldev);  in pef2256_get_function_groups()  local
152 	*groups = pef2256->functions[selector].groups;  in pef2256_get_function_groups()
153 	*num_groups = pef2256->functions[selector].ngroups;  in pef2256_get_function_groups()
160 	struct pef2256_pinctrl *pef2256 = pinctrl_dev_get_drvdata(pctldev);  in pef2256_set_mux()  local
165 	pinreg_desc = pef2256->pctrl_desc.pins[group_selector].drv_data;  in pef2256_set_mux()
166 	func_val = pef2256->functions[func_selector].func_val;  in pef2256_set_mux()
168 	return regmap_update_bits(pef2256->regmap, pinreg_desc->offset,  in pef2256_set_mux()
272 static int pef2256_register_pinctrl(struct pef2256_pinctrl *pef2256)  in pef2256_register_pinctrl()  argument
276 	pef2256->pctrl_desc.name    = dev_name(pef2256->dev);  in pef2256_register_pinctrl()
277 	pef2256->pctrl_desc.owner   = THIS_MODULE;  in pef2256_register_pinctrl()
278 	pef2256->pctrl_desc.pctlops = &pef2256_pctlops;  in pef2256_register_pinctrl()
279 	pef2256->pctrl_desc.pmxops  = &pef2256_pmxops;  in pef2256_register_pinctrl()
280 	if (pef2256->version == PEF2256_VERSION_1_2) {  in pef2256_register_pinctrl()
281 		pef2256->pctrl_desc.pins  = pef2256_v12_pins;  in pef2256_register_pinctrl()
282 		pef2256->pctrl_desc.npins = ARRAY_SIZE(pef2256_v12_pins);  in pef2256_register_pinctrl()
283 		pef2256->functions  = pef2256_v12_functions;  in pef2256_register_pinctrl()
284 		pef2256->nfunctions = ARRAY_SIZE(pef2256_v12_functions);  in pef2256_register_pinctrl()
286 		pef2256->pctrl_desc.pins  = pef2256_v2x_pins;  in pef2256_register_pinctrl()
287 		pef2256->pctrl_desc.npins = ARRAY_SIZE(pef2256_v2x_pins);  in pef2256_register_pinctrl()
288 		pef2256->functions  = pef2256_v2x_functions;  in pef2256_register_pinctrl()
289 		pef2256->nfunctions = ARRAY_SIZE(pef2256_v2x_functions);  in pef2256_register_pinctrl()
292 	pctrl = devm_pinctrl_register(pef2256->dev, &pef2256->pctrl_desc, pef2256);  in pef2256_register_pinctrl()
294 		return dev_err_probe(pef2256->dev, PTR_ERR(pctrl),  in pef2256_register_pinctrl()
300 static void pef2256_reset_pinmux(struct pef2256_pinctrl *pef2256)  in pef2256_reset_pinmux()  argument
309 	if (pef2256->version == PEF2256_VERSION_1_2)  in pef2256_reset_pinmux()
314 	regmap_write(pef2256->regmap, PEF2256_PC1, val);  in pef2256_reset_pinmux()
315 	regmap_write(pef2256->regmap, PEF2256_PC2, val);  in pef2256_reset_pinmux()
316 	regmap_write(pef2256->regmap, PEF2256_PC3, val);  in pef2256_reset_pinmux()
317 	regmap_write(pef2256->regmap, PEF2256_PC4, val);  in pef2256_reset_pinmux()
323 	struct pef2256 *pef2256;  in pef2256_pinctrl_probe()  local
332 	pef2256 = dev_get_drvdata(pdev->dev.parent);  in pef2256_pinctrl_probe()
335 	pef2256_pinctrl->regmap = pef2256_get_regmap(pef2256);  in pef2256_pinctrl_probe()
336 	pef2256_pinctrl->version = pef2256_get_version(pef2256);  in pef2256_pinctrl_probe()
350 		.name = "lantiq-pef2256-pinctrl",
357 MODULE_DESCRIPTION("PEF2256 pin controller driver");