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-rw-r--r--drivers/pinctrl/meson/pinctrl-meson.c135
-rw-r--r--drivers/pinctrl/meson/pinctrl-meson.h21
-rw-r--r--drivers/pinctrl/meson/pinctrl-meson8.c137
-rw-r--r--drivers/pinctrl/meson/pinctrl-meson8b.c159
4 files changed, 228 insertions, 224 deletions
diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c
index 3dd1a446f6f4..0bdb8fd3afd1 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.c
+++ b/drivers/pinctrl/meson/pinctrl-meson.c
@@ -103,15 +103,13 @@ static int meson_get_domain_and_bank(struct meson_pinctrl *pc, unsigned int pin,
struct meson_bank **bank)
{
struct meson_domain *d;
- int i;
- for (i = 0; i < pc->data->num_domains; i++) {
- d = &pc->domains[i];
- if (pin >= d->data->pin_base &&
- pin < d->data->pin_base + d->data->num_pins) {
- *domain = d;
- return meson_get_bank(d, pin, bank);
- }
+ d = pc->domain;
+
+ if (pin >= d->data->pin_base &&
+ pin < d->data->pin_base + d->data->num_pins) {
+ *domain = d;
+ return meson_get_bank(d, pin, bank);
}
return -EINVAL;
@@ -203,7 +201,7 @@ static void meson_pmx_disable_other_groups(struct meson_pinctrl *pc,
for (j = 0; j < group->num_pins; j++) {
if (group->pins[j] == pin) {
/* We have found a group using the pin */
- domain = &pc->domains[group->domain];
+ domain = pc->domain;
regmap_update_bits(domain->reg_mux,
group->reg * 4,
BIT(group->bit), 0);
@@ -218,7 +216,7 @@ static int meson_pmx_set_mux(struct pinctrl_dev *pcdev, unsigned func_num,
struct meson_pinctrl *pc = pinctrl_dev_get_drvdata(pcdev);
struct meson_pmx_func *func = &pc->data->funcs[func_num];
struct meson_pmx_group *group = &pc->data->groups[group_num];
- struct meson_domain *domain = &pc->domains[group->domain];
+ struct meson_domain *domain = pc->domain;
int i, ret = 0;
dev_dbg(pc->dev, "enable function %s, group %s\n", func->name,
@@ -536,12 +534,20 @@ static int meson_gpio_get(struct gpio_chip *chip, unsigned gpio)
static const struct of_device_id meson_pinctrl_dt_match[] = {
{
- .compatible = "amlogic,meson8-pinctrl",
- .data = &meson8_pinctrl_data,
+ .compatible = "amlogic,meson8-cbus-pinctrl",
+ .data = &meson8_cbus_pinctrl_data,
+ },
+ {
+ .compatible = "amlogic,meson8b-cbus-pinctrl",
+ .data = &meson8b_cbus_pinctrl_data,
+ },
+ {
+ .compatible = "amlogic,meson8-aobus-pinctrl",
+ .data = &meson8_aobus_pinctrl_data,
},
{
- .compatible = "amlogic,meson8b-pinctrl",
- .data = &meson8b_pinctrl_data,
+ .compatible = "amlogic,meson8b-aobus-pinctrl",
+ .data = &meson8b_aobus_pinctrl_data,
},
{ },
};
@@ -549,62 +555,46 @@ static const struct of_device_id meson_pinctrl_dt_match[] = {
static int meson_gpiolib_register(struct meson_pinctrl *pc)
{
struct meson_domain *domain;
- int i, ret;
+ int ret;
- for (i = 0; i < pc->data->num_domains; i++) {
- domain = &pc->domains[i];
-
- domain->chip.label = domain->data->name;
- domain->chip.parent = pc->dev;
- domain->chip.request = meson_gpio_request;
- domain->chip.free = meson_gpio_free;
- domain->chip.direction_input = meson_gpio_direction_input;
- domain->chip.direction_output = meson_gpio_direction_output;
- domain->chip.get = meson_gpio_get;
- domain->chip.set = meson_gpio_set;
- domain->chip.base = domain->data->pin_base;
- domain->chip.ngpio = domain->data->num_pins;
- domain->chip.can_sleep = false;
- domain->chip.of_node = domain->of_node;
- domain->chip.of_gpio_n_cells = 2;
-
- ret = gpiochip_add_data(&domain->chip, domain);
- if (ret) {
- dev_err(pc->dev, "can't add gpio chip %s\n",
- domain->data->name);
- goto fail;
- }
+ domain = pc->domain;
+
+ domain->chip.label = domain->data->name;
+ domain->chip.parent = pc->dev;
+ domain->chip.request = meson_gpio_request;
+ domain->chip.free = meson_gpio_free;
+ domain->chip.direction_input = meson_gpio_direction_input;
+ domain->chip.direction_output = meson_gpio_direction_output;
+ domain->chip.get = meson_gpio_get;
+ domain->chip.set = meson_gpio_set;
+ domain->chip.base = domain->data->pin_base;
+ domain->chip.ngpio = domain->data->num_pins;
+ domain->chip.can_sleep = false;
+ domain->chip.of_node = domain->of_node;
+ domain->chip.of_gpio_n_cells = 2;
+
+ ret = gpiochip_add_data(&domain->chip, domain);
+ if (ret) {
+ dev_err(pc->dev, "can't add gpio chip %s\n",
+ domain->data->name);
+ goto fail;
+ }
- ret = gpiochip_add_pin_range(&domain->chip, dev_name(pc->dev),
- 0, domain->data->pin_base,
- domain->chip.ngpio);
- if (ret) {
- dev_err(pc->dev, "can't add pin range\n");
- goto fail;
- }
+ ret = gpiochip_add_pin_range(&domain->chip, dev_name(pc->dev),
+ 0, domain->data->pin_base,
+ domain->chip.ngpio);
+ if (ret) {
+ dev_err(pc->dev, "can't add pin range\n");
+ goto fail;
}
return 0;
fail:
- for (i--; i >= 0; i--)
- gpiochip_remove(&pc->domains[i].chip);
+ gpiochip_remove(&pc->domain->chip);
return ret;
}
-static struct meson_domain_data *meson_get_domain_data(struct meson_pinctrl *pc,
- struct device_node *np)
-{
- int i;
-
- for (i = 0; i < pc->data->num_domains; i++) {
- if (!strcmp(np->name, pc->data->domain_data[i].name))
- return &pc->data->domain_data[i];
- }
-
- return NULL;
-}
-
static struct regmap_config meson_regmap_config = {
.reg_bits = 32,
.val_bits = 32,
@@ -641,7 +631,7 @@ static int meson_pinctrl_parse_dt(struct meson_pinctrl *pc,
{
struct device_node *np;
struct meson_domain *domain;
- int i = 0, num_domains = 0;
+ int num_domains = 0;
for_each_child_of_node(node, np) {
if (!of_find_property(np, "gpio-controller", NULL))
@@ -649,29 +639,22 @@ static int meson_pinctrl_parse_dt(struct meson_pinctrl *pc,
num_domains++;
}
- if (num_domains != pc->data->num_domains) {
+ if (num_domains != 1) {
dev_err(pc->dev, "wrong number of subnodes\n");
return -EINVAL;
}
- pc->domains = devm_kzalloc(pc->dev, num_domains *
- sizeof(struct meson_domain), GFP_KERNEL);
- if (!pc->domains)
+ pc->domain = devm_kzalloc(pc->dev, sizeof(struct meson_domain), GFP_KERNEL);
+ if (!pc->domain)
return -ENOMEM;
+ domain = pc->domain;
+ domain->data = pc->data->domain_data;
+
for_each_child_of_node(node, np) {
if (!of_find_property(np, "gpio-controller", NULL))
continue;
- domain = &pc->domains[i];
-
- domain->data = meson_get_domain_data(pc, np);
- if (!domain->data) {
- dev_err(pc->dev, "domain data not found for node %s\n",
- np->name);
- return -ENODEV;
- }
-
domain->of_node = np;
domain->reg_mux = meson_map_resource(pc, np, "mux");
@@ -697,7 +680,7 @@ static int meson_pinctrl_parse_dt(struct meson_pinctrl *pc,
return PTR_ERR(domain->reg_gpio);
}
- i++;
+ break;
}
return 0;
@@ -716,7 +699,7 @@ static int meson_pinctrl_probe(struct platform_device *pdev)
pc->dev = dev;
match = of_match_node(meson_pinctrl_dt_match, pdev->dev.of_node);
- pc->data = (struct meson_pinctrl_data *)match->data;
+ pc->data = (struct meson_pinctrl_data *) match->data;
ret = meson_pinctrl_parse_dt(pc, pdev->dev.of_node);
if (ret)
diff --git a/drivers/pinctrl/meson/pinctrl-meson.h b/drivers/pinctrl/meson/pinctrl-meson.h
index 0fe7d53849ce..9c93e0d494a3 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.h
+++ b/drivers/pinctrl/meson/pinctrl-meson.h
@@ -34,7 +34,6 @@ struct meson_pmx_group {
bool is_gpio;
unsigned int reg;
unsigned int bit;
- unsigned int domain;
};
/**
@@ -144,7 +143,6 @@ struct meson_pinctrl_data {
unsigned int num_pins;
unsigned int num_groups;
unsigned int num_funcs;
- unsigned int num_domains;
};
struct meson_pinctrl {
@@ -152,7 +150,7 @@ struct meson_pinctrl {
struct pinctrl_dev *pcdev;
struct pinctrl_desc desc;
struct meson_pinctrl_data *data;
- struct meson_domain *domains;
+ struct meson_domain *domain;
};
#define PIN(x, b) (b + x)
@@ -164,7 +162,6 @@ struct meson_pinctrl {
.num_pins = ARRAY_SIZE(grp ## _pins), \
.reg = r, \
.bit = b, \
- .domain = 0, \
}
#define GPIO_GROUP(gpio, b) \
@@ -175,16 +172,6 @@ struct meson_pinctrl {
.is_gpio = true, \
}
-#define GROUP_AO(grp, r, b) \
- { \
- .name = #grp, \
- .pins = grp ## _pins, \
- .num_pins = ARRAY_SIZE(grp ## _pins), \
- .reg = r, \
- .bit = b, \
- .domain = 1, \
- }
-
#define FUNCTION(fn) \
{ \
.name = #fn, \
@@ -208,5 +195,7 @@ struct meson_pinctrl {
#define MESON_PIN(x, b) PINCTRL_PIN(PIN(x, b), #x)
-extern struct meson_pinctrl_data meson8_pinctrl_data;
-extern struct meson_pinctrl_data meson8b_pinctrl_data;
+extern struct meson_pinctrl_data meson8_cbus_pinctrl_data;
+extern struct meson_pinctrl_data meson8_aobus_pinctrl_data;
+extern struct meson_pinctrl_data meson8b_cbus_pinctrl_data;
+extern struct meson_pinctrl_data meson8b_aobus_pinctrl_data;
diff --git a/drivers/pinctrl/meson/pinctrl-meson8.c b/drivers/pinctrl/meson/pinctrl-meson8.c
index 7b1cc91733ef..32de191e0807 100644
--- a/drivers/pinctrl/meson/pinctrl-meson8.c
+++ b/drivers/pinctrl/meson/pinctrl-meson8.c
@@ -16,7 +16,7 @@
#define AO_OFF 120
-static const struct pinctrl_pin_desc meson8_pins[] = {
+static const struct pinctrl_pin_desc meson8_cbus_pins[] = {
MESON_PIN(GPIOX_0, 0),
MESON_PIN(GPIOX_1, 0),
MESON_PIN(GPIOX_2, 0),
@@ -137,6 +137,9 @@ static const struct pinctrl_pin_desc meson8_pins[] = {
MESON_PIN(BOOT_16, 0),
MESON_PIN(BOOT_17, 0),
MESON_PIN(BOOT_18, 0),
+};
+
+static const struct pinctrl_pin_desc meson8_aobus_pins[] = {
MESON_PIN(GPIOAO_0, AO_OFF),
MESON_PIN(GPIOAO_1, AO_OFF),
MESON_PIN(GPIOAO_2, AO_OFF),
@@ -379,7 +382,7 @@ static const unsigned int uart_rx_ao_b1_pins[] = { PIN(GPIOAO_5, AO_OFF) };
static const unsigned int i2c_mst_sck_ao_pins[] = { PIN(GPIOAO_4, AO_OFF) };
static const unsigned int i2c_mst_sda_ao_pins[] = { PIN(GPIOAO_5, AO_OFF) };
-static struct meson_pmx_group meson8_groups[] = {
+static struct meson_pmx_group meson8_cbus_groups[] = {
GPIO_GROUP(GPIOX_0, 0),
GPIO_GROUP(GPIOX_1, 0),
GPIO_GROUP(GPIOX_2, 0),
@@ -474,22 +477,6 @@ static struct meson_pmx_group meson8_groups[] = {
GPIO_GROUP(GPIOZ_12, 0),
GPIO_GROUP(GPIOZ_13, 0),
GPIO_GROUP(GPIOZ_14, 0),
- GPIO_GROUP(GPIOAO_0, AO_OFF),
- GPIO_GROUP(GPIOAO_1, AO_OFF),
- GPIO_GROUP(GPIOAO_2, AO_OFF),
- GPIO_GROUP(GPIOAO_3, AO_OFF),
- GPIO_GROUP(GPIOAO_4, AO_OFF),
- GPIO_GROUP(GPIOAO_5, AO_OFF),
- GPIO_GROUP(GPIOAO_6, AO_OFF),
- GPIO_GROUP(GPIOAO_7, AO_OFF),
- GPIO_GROUP(GPIOAO_8, AO_OFF),
- GPIO_GROUP(GPIOAO_9, AO_OFF),
- GPIO_GROUP(GPIOAO_10, AO_OFF),
- GPIO_GROUP(GPIOAO_11, AO_OFF),
- GPIO_GROUP(GPIOAO_12, AO_OFF),
- GPIO_GROUP(GPIOAO_13, AO_OFF),
- GPIO_GROUP(GPIO_BSD_EN, AO_OFF),
- GPIO_GROUP(GPIO_TEST_N, AO_OFF),
/* bank X */
GROUP(sd_d0_a, 8, 5),
@@ -675,26 +662,45 @@ static struct meson_pmx_group meson8_groups[] = {
GROUP(sdxc_d0_b, 2, 7),
GROUP(sdxc_clk_b, 2, 5),
GROUP(sdxc_cmd_b, 2, 4),
+};
+
+static struct meson_pmx_group meson8_aobus_groups[] = {
+ GPIO_GROUP(GPIOAO_0, AO_OFF),
+ GPIO_GROUP(GPIOAO_1, AO_OFF),
+ GPIO_GROUP(GPIOAO_2, AO_OFF),
+ GPIO_GROUP(GPIOAO_3, AO_OFF),
+ GPIO_GROUP(GPIOAO_4, AO_OFF),
+ GPIO_GROUP(GPIOAO_5, AO_OFF),
+ GPIO_GROUP(GPIOAO_6, AO_OFF),
+ GPIO_GROUP(GPIOAO_7, AO_OFF),
+ GPIO_GROUP(GPIOAO_8, AO_OFF),
+ GPIO_GROUP(GPIOAO_9, AO_OFF),
+ GPIO_GROUP(GPIOAO_10, AO_OFF),
+ GPIO_GROUP(GPIOAO_11, AO_OFF),
+ GPIO_GROUP(GPIOAO_12, AO_OFF),
+ GPIO_GROUP(GPIOAO_13, AO_OFF),
+ GPIO_GROUP(GPIO_BSD_EN, AO_OFF),
+ GPIO_GROUP(GPIO_TEST_N, AO_OFF),
/* bank AO */
- GROUP_AO(uart_tx_ao_a, 0, 12),
- GROUP_AO(uart_rx_ao_a, 0, 11),
- GROUP_AO(uart_cts_ao_a, 0, 10),
- GROUP_AO(uart_rts_ao_a, 0, 9),
+ GROUP(uart_tx_ao_a, 0, 12),
+ GROUP(uart_rx_ao_a, 0, 11),
+ GROUP(uart_cts_ao_a, 0, 10),
+ GROUP(uart_rts_ao_a, 0, 9),
- GROUP_AO(remote_input, 0, 0),
+ GROUP(remote_input, 0, 0),
- GROUP_AO(i2c_slave_sck_ao, 0, 2),
- GROUP_AO(i2c_slave_sda_ao, 0, 1),
+ GROUP(i2c_slave_sck_ao, 0, 2),
+ GROUP(i2c_slave_sda_ao, 0, 1),
- GROUP_AO(uart_tx_ao_b0, 0, 26),
- GROUP_AO(uart_rx_ao_b0, 0, 25),
+ GROUP(uart_tx_ao_b0, 0, 26),
+ GROUP(uart_rx_ao_b0, 0, 25),
- GROUP_AO(uart_tx_ao_b1, 0, 24),
- GROUP_AO(uart_rx_ao_b1, 0, 23),
+ GROUP(uart_tx_ao_b1, 0, 24),
+ GROUP(uart_rx_ao_b1, 0, 23),
- GROUP_AO(i2c_mst_sck_ao, 0, 6),
- GROUP_AO(i2c_mst_sda_ao, 0, 5),
+ GROUP(i2c_mst_sck_ao, 0, 6),
+ GROUP(i2c_mst_sda_ao, 0, 5),
};
static const char * const gpio_groups[] = {
@@ -872,7 +878,7 @@ static const char * const i2c_mst_ao_groups[] = {
"i2c_mst_sck_ao", "i2c_mst_sda_ao"
};
-static struct meson_pmx_func meson8_functions[] = {
+static struct meson_pmx_func meson8_cbus_functions[] = {
FUNCTION(gpio),
FUNCTION(sd_a),
FUNCTION(sdxc_a),
@@ -899,6 +905,9 @@ static struct meson_pmx_func meson8_functions[] = {
FUNCTION(nor),
FUNCTION(sd_b),
FUNCTION(sdxc_b),
+};
+
+static struct meson_pmx_func meson8_aobus_functions[] = {
FUNCTION(uart_ao),
FUNCTION(remote),
FUNCTION(i2c_slave_ao),
@@ -906,7 +915,7 @@ static struct meson_pmx_func meson8_functions[] = {
FUNCTION(i2c_mst_ao),
};
-static struct meson_bank meson8_banks[] = {
+static struct meson_bank meson8_cbus_banks[] = {
/* name first last pullen pull dir out in */
BANK("X", PIN(GPIOX_0, 0), PIN(GPIOX_21, 0), 4, 0, 4, 0, 0, 0, 1, 0, 2, 0),
BANK("Y", PIN(GPIOY_0, 0), PIN(GPIOY_16, 0), 3, 0, 3, 0, 3, 0, 4, 0, 5, 0),
@@ -917,35 +926,43 @@ static struct meson_bank meson8_banks[] = {
BANK("BOOT", PIN(BOOT_0, 0), PIN(BOOT_18, 0), 2, 0, 2, 0, 9, 0, 10, 0, 11, 0),
};
-static struct meson_bank meson8_ao_banks[] = {
+static struct meson_bank meson8_aobus_banks[] = {
/* name first last pullen pull dir out in */
BANK("AO", PIN(GPIOAO_0, AO_OFF), PIN(GPIO_TEST_N, AO_OFF), 0, 0, 0, 16, 0, 0, 0, 16, 1, 0),
};
-static struct meson_domain_data meson8_domain_data[] = {
- {
- .name = "banks",
- .banks = meson8_banks,
- .num_banks = ARRAY_SIZE(meson8_banks),
- .pin_base = 0,
- .num_pins = 120,
- },
- {
- .name = "ao-bank",
- .banks = meson8_ao_banks,
- .num_banks = ARRAY_SIZE(meson8_ao_banks),
- .pin_base = 120,
- .num_pins = 16,
- },
-};
-
-struct meson_pinctrl_data meson8_pinctrl_data = {
- .pins = meson8_pins,
- .groups = meson8_groups,
- .funcs = meson8_functions,
- .domain_data = meson8_domain_data,
- .num_pins = ARRAY_SIZE(meson8_pins),
- .num_groups = ARRAY_SIZE(meson8_groups),
- .num_funcs = ARRAY_SIZE(meson8_functions),
- .num_domains = ARRAY_SIZE(meson8_domain_data),
+static struct meson_domain_data meson8_cbus_domain_data = {
+ .name = "cbus-banks",
+ .banks = meson8_cbus_banks,
+ .num_banks = ARRAY_SIZE(meson8_cbus_banks),
+ .pin_base = 0,
+ .num_pins = 120,
+};
+
+static struct meson_domain_data meson8_aobus_domain_data = {
+ .name = "ao-bank",
+ .banks = meson8_aobus_banks,
+ .num_banks = ARRAY_SIZE(meson8_aobus_banks),
+ .pin_base = 120,
+ .num_pins = 16,
+};
+
+struct meson_pinctrl_data meson8_cbus_pinctrl_data = {
+ .pins = meson8_cbus_pins,
+ .groups = meson8_cbus_groups,
+ .funcs = meson8_cbus_functions,
+ .domain_data = &meson8_cbus_domain_data,
+ .num_pins = ARRAY_SIZE(meson8_cbus_pins),
+ .num_groups = ARRAY_SIZE(meson8_cbus_groups),
+ .num_funcs = ARRAY_SIZE(meson8_cbus_functions),
+};
+
+struct meson_pinctrl_data meson8_aobus_pinctrl_data = {
+ .pins = meson8_aobus_pins,
+ .groups = meson8_aobus_groups,
+ .funcs = meson8_aobus_functions,
+ .domain_data = &meson8_aobus_domain_data,
+ .num_pins = ARRAY_SIZE(meson8_aobus_pins),
+ .num_groups = ARRAY_SIZE(meson8_aobus_groups),
+ .num_funcs = ARRAY_SIZE(meson8_aobus_functions),
};
diff --git a/drivers/pinctrl/meson/pinctrl-meson8b.c b/drivers/pinctrl/meson/pinctrl-meson8b.c
index 0c9572edd843..a100bcf4b17f 100644
--- a/drivers/pinctrl/meson/pinctrl-meson8b.c
+++ b/drivers/pinctrl/meson/pinctrl-meson8b.c
@@ -17,7 +17,7 @@
#define AO_OFF 130
-static const struct pinctrl_pin_desc meson8b_pins[] = {
+static const struct pinctrl_pin_desc meson8b_cbus_pins[] = {
MESON_PIN(GPIOX_0, 0),
MESON_PIN(GPIOX_1, 0),
MESON_PIN(GPIOX_2, 0),
@@ -107,7 +107,9 @@ static const struct pinctrl_pin_desc meson8b_pins[] = {
MESON_PIN(DIF_3_N, 0),
MESON_PIN(DIF_4_P, 0),
MESON_PIN(DIF_4_N, 0),
+};
+static const struct pinctrl_pin_desc meson8b_aobus_pins[] = {
MESON_PIN(GPIOAO_0, AO_OFF),
MESON_PIN(GPIOAO_1, AO_OFF),
MESON_PIN(GPIOAO_2, AO_OFF),
@@ -346,7 +348,7 @@ static const unsigned int eth_ref_clk_pins[] = { PIN(DIF_3_N, 0) };
static const unsigned int eth_mdc_pins[] = { PIN(DIF_4_P, 0) };
static const unsigned int eth_mdio_en_pins[] = { PIN(DIF_4_N, 0) };
-static struct meson_pmx_group meson8b_groups[] = {
+static struct meson_pmx_group meson8b_cbus_groups[] = {
GPIO_GROUP(GPIOX_0, 0),
GPIO_GROUP(GPIOX_1, 0),
GPIO_GROUP(GPIOX_2, 0),
@@ -409,23 +411,6 @@ static struct meson_pmx_group meson8b_groups[] = {
GPIO_GROUP(DIF_4_P, 0),
GPIO_GROUP(DIF_4_N, 0),
- GPIO_GROUP(GPIOAO_0, AO_OFF),
- GPIO_GROUP(GPIOAO_1, AO_OFF),
- GPIO_GROUP(GPIOAO_2, AO_OFF),
- GPIO_GROUP(GPIOAO_3, AO_OFF),
- GPIO_GROUP(GPIOAO_4, AO_OFF),
- GPIO_GROUP(GPIOAO_5, AO_OFF),
- GPIO_GROUP(GPIOAO_6, AO_OFF),
- GPIO_GROUP(GPIOAO_7, AO_OFF),
- GPIO_GROUP(GPIOAO_8, AO_OFF),
- GPIO_GROUP(GPIOAO_9, AO_OFF),
- GPIO_GROUP(GPIOAO_10, AO_OFF),
- GPIO_GROUP(GPIOAO_11, AO_OFF),
- GPIO_GROUP(GPIOAO_12, AO_OFF),
- GPIO_GROUP(GPIOAO_13, AO_OFF),
- GPIO_GROUP(GPIO_BSD_EN, AO_OFF),
- GPIO_GROUP(GPIO_TEST_N, AO_OFF),
-
/* bank X */
GROUP(sd_d0_a, 8, 5),
GROUP(sd_d1_a, 8, 4),
@@ -572,6 +557,37 @@ static struct meson_pmx_group meson8b_groups[] = {
GROUP(sdxc_clk_b, 2, 5),
GROUP(sdxc_cmd_b, 2, 4),
+ /* bank DIF */
+ GROUP(eth_rxd1, 6, 0),
+ GROUP(eth_rxd0, 6, 1),
+ GROUP(eth_rx_dv, 6, 2),
+ GROUP(eth_rx_clk, 6, 3),
+ GROUP(eth_txd0_1, 6, 4),
+ GROUP(eth_txd1_1, 6, 5),
+ GROUP(eth_tx_en, 6, 0),
+ GROUP(eth_ref_clk, 6, 8),
+ GROUP(eth_mdc, 6, 9),
+ GROUP(eth_mdio_en, 6, 10),
+};
+
+static struct meson_pmx_group meson8b_aobus_groups[] = {
+ GPIO_GROUP(GPIOAO_0, AO_OFF),
+ GPIO_GROUP(GPIOAO_1, AO_OFF),
+ GPIO_GROUP(GPIOAO_2, AO_OFF),
+ GPIO_GROUP(GPIOAO_3, AO_OFF),
+ GPIO_GROUP(GPIOAO_4, AO_OFF),
+ GPIO_GROUP(GPIOAO_5, AO_OFF),
+ GPIO_GROUP(GPIOAO_6, AO_OFF),
+ GPIO_GROUP(GPIOAO_7, AO_OFF),
+ GPIO_GROUP(GPIOAO_8, AO_OFF),
+ GPIO_GROUP(GPIOAO_9, AO_OFF),
+ GPIO_GROUP(GPIOAO_10, AO_OFF),
+ GPIO_GROUP(GPIOAO_11, AO_OFF),
+ GPIO_GROUP(GPIOAO_12, AO_OFF),
+ GPIO_GROUP(GPIOAO_13, AO_OFF),
+ GPIO_GROUP(GPIO_BSD_EN, AO_OFF),
+ GPIO_GROUP(GPIO_TEST_N, AO_OFF),
+
/* bank AO */
GROUP(uart_tx_ao_a, 0, 12),
GROUP(uart_rx_ao_a, 0, 11),
@@ -601,18 +617,6 @@ static struct meson_pmx_group meson8b_groups[] = {
GROUP(i2s_in_ch01, 0, 13),
GROUP(i2s_ao_clk_in, 0, 15),
GROUP(i2s_lr_clk_in, 0, 14),
-
- /* bank DIF */
- GROUP(eth_rxd1, 6, 0),
- GROUP(eth_rxd0, 6, 1),
- GROUP(eth_rx_dv, 6, 2),
- GROUP(eth_rx_clk, 6, 3),
- GROUP(eth_txd0_1, 6, 4),
- GROUP(eth_txd1_1, 6, 5),
- GROUP(eth_tx_en, 6, 0),
- GROUP(eth_ref_clk, 6, 8),
- GROUP(eth_mdc, 6, 9),
- GROUP(eth_mdio_en, 6, 10),
};
static const char * const gpio_groups[] = {
@@ -774,11 +778,11 @@ static const char * const i2c_mst_ao_groups[] = {
};
static const char * const clk_24m_groups[] = {
- "clk_24m_out",
+ "clk_24m_out"
};
static const char * const clk_32k_groups[] = {
- "clk_32k_in_out",
+ "clk_32k_in_out"
};
static const char * const spdif_0_groups[] = {
@@ -829,7 +833,7 @@ static const char * const tsin_b_groups[] = {
"tsin_d0_b", "tsin_clk_b", "tsin_sop_b", "tsin_d_valid_b"
};
-static struct meson_pmx_func meson8b_functions[] = {
+static struct meson_pmx_func meson8b_cbus_functions[] = {
FUNCTION(gpio),
FUNCTION(sd_a),
FUNCTION(sdxc_a),
@@ -842,7 +846,6 @@ static struct meson_pmx_func meson8b_functions[] = {
FUNCTION(uart_c),
FUNCTION(i2c_c),
FUNCTION(hdmi),
- FUNCTION(hdmi_cec),
FUNCTION(spi),
FUNCTION(ethernet),
FUNCTION(i2c_a),
@@ -853,18 +856,9 @@ static struct meson_pmx_func meson8b_functions[] = {
FUNCTION(nor),
FUNCTION(sd_b),
FUNCTION(sdxc_b),
- FUNCTION(uart_ao),
- FUNCTION(remote),
- FUNCTION(i2c_slave_ao),
- FUNCTION(uart_ao_b),
- FUNCTION(i2c_mst_ao),
- FUNCTION(clk_32k),
FUNCTION(spdif_0),
- FUNCTION(spdif_1),
- FUNCTION(i2s),
FUNCTION(pwm_b),
FUNCTION(pwm_c),
- FUNCTION(pwm_c_ao),
FUNCTION(pwm_d),
FUNCTION(pwm_e),
FUNCTION(pwm_vs),
@@ -873,7 +867,20 @@ static struct meson_pmx_func meson8b_functions[] = {
FUNCTION(clk_24m),
};
-static struct meson_bank meson8b_banks[] = {
+static struct meson_pmx_func meson8b_aobus_functions[] = {
+ FUNCTION(uart_ao),
+ FUNCTION(uart_ao_b),
+ FUNCTION(i2c_slave_ao),
+ FUNCTION(i2c_mst_ao),
+ FUNCTION(i2s),
+ FUNCTION(remote),
+ FUNCTION(clk_32k),
+ FUNCTION(pwm_c_ao),
+ FUNCTION(spdif_1),
+ FUNCTION(hdmi_cec),
+};
+
+static struct meson_bank meson8b_cbus_banks[] = {
/* name first last pullen pull dir out in */
BANK("X", PIN(GPIOX_0, 0), PIN(GPIOX_21, 0), 4, 0, 4, 0, 0, 0, 1, 0, 2, 0),
BANK("Y", PIN(GPIOY_0, 0), PIN(GPIOY_14, 0), 3, 0, 3, 0, 3, 0, 4, 0, 5, 0),
@@ -884,35 +891,43 @@ static struct meson_bank meson8b_banks[] = {
BANK("DIF", PIN(DIF_0_P, 0), PIN(DIF_4_N, 0), 5, 8, 5, 8, 12, 12, 13, 12, 14, 12),
};
-static struct meson_bank meson8b_ao_banks[] = {
+static struct meson_bank meson8b_aobus_banks[] = {
/* name first last pullen pull dir out in */
BANK("AO", PIN(GPIOAO_0, AO_OFF), PIN(GPIO_TEST_N, AO_OFF), 0, 0, 0, 16, 0, 0, 0, 16, 1, 0),
};
-static struct meson_domain_data meson8b_domain_data[] = {
- {
- .name = "banks",
- .banks = meson8b_banks,
- .num_banks = ARRAY_SIZE(meson8b_banks),
- .pin_base = 0,
- .num_pins = 130,
- },
- {
- .name = "ao-bank",
- .banks = meson8b_ao_banks,
- .num_banks = ARRAY_SIZE(meson8b_ao_banks),
- .pin_base = 130,
- .num_pins = 16,
- },
-};
-
-struct meson_pinctrl_data meson8b_pinctrl_data = {
- .pins = meson8b_pins,
- .groups = meson8b_groups,
- .funcs = meson8b_functions,
- .domain_data = meson8b_domain_data,
- .num_pins = ARRAY_SIZE(meson8b_pins),
- .num_groups = ARRAY_SIZE(meson8b_groups),
- .num_funcs = ARRAY_SIZE(meson8b_functions),
- .num_domains = ARRAY_SIZE(meson8b_domain_data),
+static struct meson_domain_data meson8b_cbus_domain_data = {
+ .name = "cbus-banks",
+ .banks = meson8b_cbus_banks,
+ .num_banks = ARRAY_SIZE(meson8b_cbus_banks),
+ .pin_base = 0,
+ .num_pins = 130,
+};
+
+static struct meson_domain_data meson8b_aobus_domain_data = {
+ .name = "aobus-banks",
+ .banks = meson8b_aobus_banks,
+ .num_banks = ARRAY_SIZE(meson8b_aobus_banks),
+ .pin_base = 130,
+ .num_pins = 16,
+};
+
+struct meson_pinctrl_data meson8b_cbus_pinctrl_data = {
+ .pins = meson8b_cbus_pins,
+ .groups = meson8b_cbus_groups,
+ .funcs = meson8b_cbus_functions,
+ .domain_data = &meson8b_cbus_domain_data,
+ .num_pins = ARRAY_SIZE(meson8b_cbus_pins),
+ .num_groups = ARRAY_SIZE(meson8b_cbus_groups),
+ .num_funcs = ARRAY_SIZE(meson8b_cbus_functions),
+};
+
+struct meson_pinctrl_data meson8b_aobus_pinctrl_data = {
+ .pins = meson8b_aobus_pins,
+ .groups = meson8b_aobus_groups,
+ .funcs = meson8b_aobus_functions,
+ .domain_data = &meson8b_aobus_domain_data,
+ .num_pins = ARRAY_SIZE(meson8b_aobus_pins),
+ .num_groups = ARRAY_SIZE(meson8b_aobus_groups),
+ .num_funcs = ARRAY_SIZE(meson8b_aobus_functions),
};
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.