diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-gemini.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-gemini.c | 333 |
1 files changed, 243 insertions, 90 deletions
diff --git a/drivers/pinctrl/pinctrl-gemini.c b/drivers/pinctrl/pinctrl-gemini.c index 39e6221e7100..c11b8f14d841 100644 --- a/drivers/pinctrl/pinctrl-gemini.c +++ b/drivers/pinctrl/pinctrl-gemini.c @@ -13,6 +13,8 @@ #include <linux/pinctrl/machine.h> #include <linux/pinctrl/pinctrl.h> #include <linux/pinctrl/pinmux.h> +#include <linux/pinctrl/pinconf.h> +#include <linux/pinctrl/pinconf-generic.h> #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/regmap.h> @@ -22,6 +24,19 @@ #define DRIVER_NAME "pinctrl-gemini" /** + * struct gemini_pin_conf - information about configuring a pin + * @pin: the pin number + * @reg: config register + * @mask: the bits affecting the configuration of the pin + */ +struct gemini_pin_conf { + unsigned int pin; + u32 reg; + u32 mask; +}; + +/** + * struct gemini_pmx - state holder for the gemini pin controller * @dev: a pointer back to containing device * @virtbase: the offset to the controller in virtual memory * @map: regmap to access registers @@ -29,6 +44,8 @@ * @is_3516: whether the SoC/package is the 3516 variant * @flash_pin: whether the flash pin (extended pins for parallel * flash) is set + * @confs: pin config information + * @nconfs: number of pin config information items */ struct gemini_pmx { struct device *dev; @@ -37,6 +54,8 @@ struct gemini_pmx { bool is_3512; bool is_3516; bool flash_pin; + const struct gemini_pin_conf *confs; + unsigned int nconfs; }; /** @@ -57,6 +76,13 @@ struct gemini_pin_group { u32 value; }; +/* Some straight-forward control registers */ +#define GLOBAL_WORD_ID 0x00 +#define GLOBAL_STATUS 0x04 +#define GLOBAL_STATUS_FLPIN BIT(20) +#define GLOBAL_GMAC_CTRL_SKEW 0x1c +#define GLOBAL_GMAC0_DATA_SKEW 0x20 +#define GLOBAL_GMAC1_DATA_SKEW 0x24 /* * Global Miscellaneous Control Register * This register controls all Gemini pad/pin multiplexing @@ -69,10 +95,14 @@ struct gemini_pin_group { * DISABLED again. So you select a flash configuration once, and then * you are stuck with it. */ -#define GLOBAL_WORD_ID 0x00 -#define GLOBAL_STATUS 0x04 -#define GLOBAL_STATUS_FLPIN BIT(20) #define GLOBAL_MISC_CTRL 0x30 +#define GEMINI_GMAC_IOSEL_MASK GENMASK(28, 27) +/* Not really used */ +#define GEMINI_GMAC_IOSEL_GMAC0_GMII BIT(28) +/* Activated with GMAC1 */ +#define GEMINI_GMAC_IOSEL_GMAC0_GMAC1_RGMII BIT(27) +/* This will be the default */ +#define GEMINI_GMAC_IOSEL_GMAC0_RGMII_GMAC1_GPIO2 0 #define TVC_CLK_PAD_ENABLE BIT(20) #define PCI_CLK_PAD_ENABLE BIT(17) #define LPC_CLK_PAD_ENABLE BIT(16) @@ -86,8 +116,8 @@ struct gemini_pin_group { #define NAND_PADS_DISABLE BIT(2) #define PFLASH_PADS_DISABLE BIT(1) #define SFLASH_PADS_DISABLE BIT(0) -#define PADS_MASK (GENMASK(9, 0) | BIT(16) | BIT(17) | BIT(20)) -#define PADS_MAXBIT 20 +#define PADS_MASK (GENMASK(9, 0) | BIT(16) | BIT(17) | BIT(20) | BIT(27)) +#define PADS_MAXBIT 27 /* Ordered by bit index */ static const char * const gemini_padgroups[] = { @@ -106,6 +136,8 @@ static const char * const gemini_padgroups[] = { "PCI CLK", NULL, NULL, "TVC CLK", + NULL, NULL, NULL, NULL, NULL, + "GMAC1", }; static const struct pinctrl_pin_desc gemini_3512_pins[] = { @@ -493,9 +525,12 @@ static const unsigned int usb_3512_pins[] = { }; /* GMII, ethernet pins */ -static const unsigned int gmii_3512_pins[] = { - 311, 240, 258, 276, 294, 312, 241, 259, 277, 295, 313, 242, 260, 278, 296, - 315, 297, 279, 261, 243, 316, 298, 280, 262, 244, 317, 299, 281 +static const unsigned int gmii_gmac0_3512_pins[] = { + 240, 241, 242, 258, 259, 260, 276, 277, 278, 294, 295, 311, 312, 313 +}; + +static const unsigned int gmii_gmac1_3512_pins[] = { + 243, 244, 261, 262, 279, 280, 281, 296, 297, 298, 299, 315, 316, 317 }; static const unsigned int pci_3512_pins[] = { @@ -645,10 +680,10 @@ static const unsigned int gpio1c_3512_pins[] = { /* The GPIO1D (28-31) pins overlap with LCD and TVC */ static const unsigned int gpio1d_3512_pins[] = { 246, 319, 301, 283 }; -/* The GPIO2A (0-3) pins overlap with GMII and extended parallel flash */ +/* The GPIO2A (0-3) pins overlap with GMII GMAC1 and extended parallel flash */ static const unsigned int gpio2a_3512_pins[] = { 315, 297, 279, 261 }; -/* The GPIO2B (4-7) pins overlap with GMII, extended parallel flash and LCD */ +/* The GPIO2B (4-7) pins overlap with GMII GMAC1, extended parallel flash and LCD */ static const unsigned int gpio2b_3512_pins[] = { 262, 244, 317, 299 }; /* The GPIO2C (8-31) pins overlap with PCI */ @@ -715,9 +750,16 @@ static const struct gemini_pin_group gemini_3512_pin_groups[] = { .num_pins = ARRAY_SIZE(usb_3512_pins), }, { - .name = "gmiigrp", - .pins = gmii_3512_pins, - .num_pins = ARRAY_SIZE(gmii_3512_pins), + .name = "gmii_gmac0_grp", + .pins = gmii_gmac0_3512_pins, + .num_pins = ARRAY_SIZE(gmii_gmac0_3512_pins), + }, + { + .name = "gmii_gmac1_grp", + .pins = gmii_gmac1_3512_pins, + .num_pins = ARRAY_SIZE(gmii_gmac1_3512_pins), + /* Bring out RGMII on the GMAC1 pins */ + .value = GEMINI_GMAC_IOSEL_GMAC0_GMAC1_RGMII, }, { .name = "pcigrp", @@ -931,14 +973,15 @@ static const struct gemini_pin_group gemini_3512_pin_groups[] = { .name = "gpio2agrp", .pins = gpio2a_3512_pins, .num_pins = ARRAY_SIZE(gpio2a_3512_pins), - /* Conflict with GMII and extended parallel flash */ + .mask = GEMINI_GMAC_IOSEL_GMAC0_GMAC1_RGMII, + /* Conflict with GMII GMAC1 and extended parallel flash */ }, { .name = "gpio2bgrp", .pins = gpio2b_3512_pins, .num_pins = ARRAY_SIZE(gpio2b_3512_pins), - /* Conflict with GMII, extended parallel flash and LCD */ - .mask = LCD_PADS_ENABLE, + /* Conflict with GMII GMAC1, extended parallel flash and LCD */ + .mask = LCD_PADS_ENABLE | GEMINI_GMAC_IOSEL_GMAC0_GMAC1_RGMII, }, { .name = "gpio2cgrp", @@ -1418,9 +1461,12 @@ static const unsigned int usb_3516_pins[] = { }; /* GMII, ethernet pins */ -static const unsigned int gmii_3516_pins[] = { - 306, 307, 308, 309, 310, 325, 326, 327, 328, 329, 330, 345, 346, 347, - 348, 349, 350, 351, 367, 368, 369, 370, 371, 386, 387, 389, 390, 391 +static const unsigned int gmii_gmac0_3516_pins[] = { + 306, 307, 325, 326, 327, 328, 345, 346, 347, 348, 367, 368, 386, 387 +}; + +static const unsigned int gmii_gmac1_3516_pins[] = { + 308, 309, 310, 329, 330, 349, 350, 351, 369, 370, 371, 389, 390, 391 }; static const unsigned int pci_3516_pins[] = { @@ -1562,10 +1608,10 @@ static const unsigned int gpio1c_3516_pins[] = { /* The GPIO1D (28-31) pins overlap with TVC */ static const unsigned int gpio1d_3516_pins[] = { 353, 311, 394, 374 }; -/* The GPIO2A (0-3) pins overlap with GMII and extended parallel flash */ +/* The GPIO2A (0-3) pins overlap with GMII GMAC1 and extended parallel flash */ static const unsigned int gpio2a_3516_pins[] = { 308, 369, 389, 329 }; -/* The GPIO2B (4-7) pins overlap with GMII, extended parallel flash and LCD */ +/* The GPIO2B (4-7) pins overlap with GMII GMAC1, extended parallel flash and LCD */ static const unsigned int gpio2b_3516_pins[] = { 391, 351, 310, 371 }; /* The GPIO2C (8-31) pins overlap with PCI */ @@ -1637,9 +1683,16 @@ static const struct gemini_pin_group gemini_3516_pin_groups[] = { .num_pins = ARRAY_SIZE(usb_3516_pins), }, { - .name = "gmiigrp", - .pins = gmii_3516_pins, - .num_pins = ARRAY_SIZE(gmii_3516_pins), + .name = "gmii_gmac0_grp", + .pins = gmii_gmac0_3516_pins, + .num_pins = ARRAY_SIZE(gmii_gmac0_3516_pins), + }, + { + .name = "gmii_gmac1_grp", + .pins = gmii_gmac1_3516_pins, + .num_pins = ARRAY_SIZE(gmii_gmac1_3516_pins), + /* Bring out RGMII on the GMAC1 pins */ + .value = GEMINI_GMAC_IOSEL_GMAC0_GMAC1_RGMII, }, { .name = "pcigrp", @@ -1838,14 +1891,15 @@ static const struct gemini_pin_group gemini_3516_pin_groups[] = { .name = "gpio2agrp", .pins = gpio2a_3516_pins, .num_pins = ARRAY_SIZE(gpio2a_3516_pins), - /* Conflict with GMII and extended parallel flash */ + .mask = GEMINI_GMAC_IOSEL_GMAC0_GMAC1_RGMII, + /* Conflict with GMII GMAC1 and extended parallel flash */ }, { .name = "gpio2bgrp", .pins = gpio2b_3516_pins, .num_pins = ARRAY_SIZE(gpio2b_3516_pins), - /* Conflict with GMII, extended parallel flash and LCD */ - .mask = LCD_PADS_ENABLE, + /* Conflict with GMII GMAC1, extended parallel flash and LCD */ + .mask = LCD_PADS_ENABLE | GEMINI_GMAC_IOSEL_GMAC0_GMAC1_RGMII, }, { .name = "gpio2cgrp", @@ -1918,73 +1972,13 @@ static void gemini_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s, seq_printf(s, " " DRIVER_NAME); } -static int gemini_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, - struct device_node *np, - struct pinctrl_map **map, - unsigned int *reserved_maps, - unsigned int *num_maps) -{ - int ret; - const char *function = NULL; - const char *group; - struct property *prop; - - ret = of_property_read_string(np, "function", &function); - if (ret < 0) - return ret; - - ret = of_property_count_strings(np, "groups"); - if (ret < 0) - return ret; - - ret = pinctrl_utils_reserve_map(pctldev, map, reserved_maps, - num_maps, ret); - if (ret < 0) - return ret; - - of_property_for_each_string(np, "groups", prop, group) { - ret = pinctrl_utils_add_map_mux(pctldev, map, reserved_maps, - num_maps, group, function); - if (ret < 0) - return ret; - pr_debug("ADDED FUNCTION %s <-> GROUP %s\n", - function, group); - } - - return 0; -} - -static int gemini_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev, - struct device_node *np_config, - struct pinctrl_map **map, - unsigned int *num_maps) -{ - unsigned int reserved_maps = 0; - struct device_node *np; - int ret; - - *map = NULL; - *num_maps = 0; - - for_each_child_of_node(np_config, np) { - ret = gemini_pinctrl_dt_subnode_to_map(pctldev, np, map, - &reserved_maps, num_maps); - if (ret < 0) { - pinctrl_utils_free_map(pctldev, *map, *num_maps); - return ret; - } - } - - return 0; -}; - static const struct pinctrl_ops gemini_pctrl_ops = { .get_groups_count = gemini_get_groups_count, .get_group_name = gemini_get_group_name, .get_group_pins = gemini_get_group_pins, .pin_dbg_show = gemini_pin_dbg_show, - .dt_node_to_map = gemini_pinctrl_dt_node_to_map, - .dt_free_map = pinctrl_utils_free_map, + .dt_node_to_map = pinconf_generic_dt_node_to_map_all, + .dt_free_map = pinconf_generic_dt_free_map, }; /** @@ -2008,7 +2002,7 @@ static const char * const icegrps[] = { "icegrp" }; static const char * const idegrps[] = { "idegrp" }; static const char * const satagrps[] = { "satagrp" }; static const char * const usbgrps[] = { "usbgrp" }; -static const char * const gmiigrps[] = { "gmiigrp" }; +static const char * const gmiigrps[] = { "gmii_gmac0_grp", "gmii_gmac1_grp" }; static const char * const pcigrps[] = { "pcigrp" }; static const char * const lpcgrps[] = { "lpcgrp" }; static const char * const lcdgrps[] = { "lcdgrp" }; @@ -2074,6 +2068,16 @@ static const struct gemini_pmx_func gemini_pmx_functions[] = { .num_groups = ARRAY_SIZE(satagrps), }, { + .name = "usb", + .groups = usbgrps, + .num_groups = ARRAY_SIZE(usbgrps), + }, + { + .name = "gmii", + .groups = gmiigrps, + .num_groups = ARRAY_SIZE(gmiigrps), + }, + { .name = "pci", .groups = pcigrps, .num_groups = ARRAY_SIZE(pcigrps), @@ -2251,10 +2255,155 @@ static const struct pinmux_ops gemini_pmx_ops = { .set_mux = gemini_pmx_set_mux, }; +#define GEMINI_CFGPIN(_n, _r, _lb, _hb) { \ + .pin = _n, \ + .reg = _r, \ + .mask = GENMASK(_hb, _lb) \ +} + +static const struct gemini_pin_conf gemini_confs_3512[] = { + GEMINI_CFGPIN(259, GLOBAL_GMAC_CTRL_SKEW, 0, 3), /* GMAC0 RXDV */ + GEMINI_CFGPIN(277, GLOBAL_GMAC_CTRL_SKEW, 4, 7), /* GMAC0 RXC */ + GEMINI_CFGPIN(241, GLOBAL_GMAC_CTRL_SKEW, 8, 11), /* GMAC0 TXEN */ + GEMINI_CFGPIN(312, GLOBAL_GMAC_CTRL_SKEW, 12, 15), /* GMAC0 TXC */ + GEMINI_CFGPIN(298, GLOBAL_GMAC_CTRL_SKEW, 16, 19), /* GMAC1 RXDV */ + GEMINI_CFGPIN(280, GLOBAL_GMAC_CTRL_SKEW, 20, 23), /* GMAC1 RXC */ + GEMINI_CFGPIN(316, GLOBAL_GMAC_CTRL_SKEW, 24, 27), /* GMAC1 TXEN */ + GEMINI_CFGPIN(243, GLOBAL_GMAC_CTRL_SKEW, 28, 31), /* GMAC1 TXC */ + GEMINI_CFGPIN(295, GLOBAL_GMAC0_DATA_SKEW, 0, 3), /* GMAC0 RXD0 */ + GEMINI_CFGPIN(313, GLOBAL_GMAC0_DATA_SKEW, 4, 7), /* GMAC0 RXD1 */ + GEMINI_CFGPIN(242, GLOBAL_GMAC0_DATA_SKEW, 8, 11), /* GMAC0 RXD2 */ + GEMINI_CFGPIN(260, GLOBAL_GMAC0_DATA_SKEW, 12, 15), /* GMAC0 RXD3 */ + GEMINI_CFGPIN(294, GLOBAL_GMAC0_DATA_SKEW, 16, 19), /* GMAC0 TXD0 */ + GEMINI_CFGPIN(276, GLOBAL_GMAC0_DATA_SKEW, 20, 23), /* GMAC0 TXD1 */ + GEMINI_CFGPIN(258, GLOBAL_GMAC0_DATA_SKEW, 24, 27), /* GMAC0 TXD2 */ + GEMINI_CFGPIN(240, GLOBAL_GMAC0_DATA_SKEW, 28, 31), /* GMAC0 TXD3 */ + GEMINI_CFGPIN(262, GLOBAL_GMAC1_DATA_SKEW, 0, 3), /* GMAC1 RXD0 */ + GEMINI_CFGPIN(244, GLOBAL_GMAC1_DATA_SKEW, 4, 7), /* GMAC1 RXD1 */ + GEMINI_CFGPIN(317, GLOBAL_GMAC1_DATA_SKEW, 8, 11), /* GMAC1 RXD2 */ + GEMINI_CFGPIN(299, GLOBAL_GMAC1_DATA_SKEW, 12, 15), /* GMAC1 RXD3 */ + GEMINI_CFGPIN(261, GLOBAL_GMAC1_DATA_SKEW, 16, 19), /* GMAC1 TXD0 */ + GEMINI_CFGPIN(279, GLOBAL_GMAC1_DATA_SKEW, 20, 23), /* GMAC1 TXD1 */ + GEMINI_CFGPIN(297, GLOBAL_GMAC1_DATA_SKEW, 24, 27), /* GMAC1 TXD2 */ + GEMINI_CFGPIN(315, GLOBAL_GMAC1_DATA_SKEW, 28, 31), /* GMAC1 TXD3 */ +}; + +static const struct gemini_pin_conf gemini_confs_3516[] = { + GEMINI_CFGPIN(347, GLOBAL_GMAC_CTRL_SKEW, 0, 3), /* GMAC0 RXDV */ + GEMINI_CFGPIN(386, GLOBAL_GMAC_CTRL_SKEW, 4, 7), /* GMAC0 RXC */ + GEMINI_CFGPIN(307, GLOBAL_GMAC_CTRL_SKEW, 8, 11), /* GMAC0 TXEN */ + GEMINI_CFGPIN(327, GLOBAL_GMAC_CTRL_SKEW, 12, 15), /* GMAC0 TXC */ + GEMINI_CFGPIN(309, GLOBAL_GMAC_CTRL_SKEW, 16, 19), /* GMAC1 RXDV */ + GEMINI_CFGPIN(390, GLOBAL_GMAC_CTRL_SKEW, 20, 23), /* GMAC1 RXC */ + GEMINI_CFGPIN(370, GLOBAL_GMAC_CTRL_SKEW, 24, 27), /* GMAC1 TXEN */ + GEMINI_CFGPIN(350, GLOBAL_GMAC_CTRL_SKEW, 28, 31), /* GMAC1 TXC */ + GEMINI_CFGPIN(367, GLOBAL_GMAC0_DATA_SKEW, 0, 3), /* GMAC0 RXD0 */ + GEMINI_CFGPIN(348, GLOBAL_GMAC0_DATA_SKEW, 4, 7), /* GMAC0 RXD1 */ + GEMINI_CFGPIN(387, GLOBAL_GMAC0_DATA_SKEW, 8, 11), /* GMAC0 RXD2 */ + GEMINI_CFGPIN(328, GLOBAL_GMAC0_DATA_SKEW, 12, 15), /* GMAC0 RXD3 */ + GEMINI_CFGPIN(306, GLOBAL_GMAC0_DATA_SKEW, 16, 19), /* GMAC0 TXD0 */ + GEMINI_CFGPIN(325, GLOBAL_GMAC0_DATA_SKEW, 20, 23), /* GMAC0 TXD1 */ + GEMINI_CFGPIN(346, GLOBAL_GMAC0_DATA_SKEW, 24, 27), /* GMAC0 TXD2 */ + GEMINI_CFGPIN(326, GLOBAL_GMAC0_DATA_SKEW, 28, 31), /* GMAC0 TXD3 */ + GEMINI_CFGPIN(391, GLOBAL_GMAC1_DATA_SKEW, 0, 3), /* GMAC1 RXD0 */ + GEMINI_CFGPIN(351, GLOBAL_GMAC1_DATA_SKEW, 4, 7), /* GMAC1 RXD1 */ + GEMINI_CFGPIN(310, GLOBAL_GMAC1_DATA_SKEW, 8, 11), /* GMAC1 RXD2 */ + GEMINI_CFGPIN(371, GLOBAL_GMAC1_DATA_SKEW, 12, 15), /* GMAC1 RXD3 */ + GEMINI_CFGPIN(329, GLOBAL_GMAC1_DATA_SKEW, 16, 19), /* GMAC1 TXD0 */ + GEMINI_CFGPIN(389, GLOBAL_GMAC1_DATA_SKEW, 20, 23), /* GMAC1 TXD1 */ + GEMINI_CFGPIN(369, GLOBAL_GMAC1_DATA_SKEW, 24, 27), /* GMAC1 TXD2 */ + GEMINI_CFGPIN(308, GLOBAL_GMAC1_DATA_SKEW, 28, 31), /* GMAC1 TXD3 */ +}; + +static const struct gemini_pin_conf *gemini_get_pin_conf(struct gemini_pmx *pmx, + unsigned int pin) +{ + const struct gemini_pin_conf *retconf; + int i; + + for (i = 0; i < pmx->nconfs; i++) { + retconf = &pmx->confs[i]; + if (retconf->pin == pin) + return retconf; + } + return NULL; +} + +static int gemini_pinconf_get(struct pinctrl_dev *pctldev, unsigned int pin, + unsigned long *config) +{ + struct gemini_pmx *pmx = pinctrl_dev_get_drvdata(pctldev); + enum pin_config_param param = pinconf_to_config_param(*config); + const struct gemini_pin_conf *conf; + u32 val; + + switch (param) { + case PIN_CONFIG_SKEW_DELAY: + conf = gemini_get_pin_conf(pmx, pin); + if (!conf) + return -ENOTSUPP; + regmap_read(pmx->map, conf->reg, &val); + val &= conf->mask; + val >>= (ffs(conf->mask) - 1); + *config = pinconf_to_config_packed(PIN_CONFIG_SKEW_DELAY, val); + break; + default: + return -ENOTSUPP; + } + + return 0; +} + +static int gemini_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin, + unsigned long *configs, unsigned int num_configs) +{ + struct gemini_pmx *pmx = pinctrl_dev_get_drvdata(pctldev); + const struct gemini_pin_conf *conf; + enum pin_config_param param; + u32 arg; + int ret = 0; + int i; + + for (i = 0; i < num_configs; i++) { + param = pinconf_to_config_param(configs[i]); + arg = pinconf_to_config_argument(configs[i]); + + switch (param) { + case PIN_CONFIG_SKEW_DELAY: + if (arg > 0xf) + return -EINVAL; + conf = gemini_get_pin_conf(pmx, pin); + if (!conf) { + dev_err(pmx->dev, + "invalid pin for skew delay %d\n", pin); + return -ENOTSUPP; + } + arg <<= (ffs(conf->mask) - 1); + dev_dbg(pmx->dev, + "set pin %d to skew delay mask %08x, val %08x\n", + pin, conf->mask, arg); + regmap_update_bits(pmx->map, conf->reg, conf->mask, arg); + break; + default: + dev_err(pmx->dev, "Invalid config param %04x\n", param); + return -ENOTSUPP; + } + } + + return ret; +} + +static const struct pinconf_ops gemini_pinconf_ops = { + .pin_config_get = gemini_pinconf_get, + .pin_config_set = gemini_pinconf_set, + .is_generic = true, +}; + static struct pinctrl_desc gemini_pmx_desc = { .name = DRIVER_NAME, .pctlops = &gemini_pctrl_ops, .pmxops = &gemini_pmx_ops, + .confops = &gemini_pinconf_ops, .owner = THIS_MODULE, }; @@ -2297,11 +2446,15 @@ static int gemini_pmx_probe(struct platform_device *pdev) val &= 0xffff; if (val == 0x3512) { pmx->is_3512 = true; + pmx->confs = gemini_confs_3512; + pmx->nconfs = ARRAY_SIZE(gemini_confs_3512); gemini_pmx_desc.pins = gemini_3512_pins; gemini_pmx_desc.npins = ARRAY_SIZE(gemini_3512_pins); dev_info(dev, "detected 3512 chip variant\n"); } else if (val == 0x3516) { pmx->is_3516 = true; + pmx->confs = gemini_confs_3516; + pmx->nconfs = ARRAY_SIZE(gemini_confs_3516); gemini_pmx_desc.pins = gemini_3516_pins; gemini_pmx_desc.npins = ARRAY_SIZE(gemini_3516_pins); dev_info(dev, "detected 3516 chip variant\n"); |