@@ -226,6 +226,10 @@ static const char *const tps65224_nerr_mcu_func_group_names[] = {
"GPIO5",
};
+static const char *const tps652g1_cs_spi_func_group_names[] = {
+ "GPIO1",
+};
+
struct tps6594_pinctrl_function {
struct pinfunction pinfunction;
u8 muxval;
@@ -287,6 +291,18 @@ static const struct tps6594_pinctrl_function tps65224_pinctrl_functions[] = {
FUNCTION(tps65224, nerr_mcu, TPS65224_PINCTRL_NERR_MCU_FUNCTION),
};
+static const struct tps6594_pinctrl_function tps652g1_pinctrl_functions[] = {
+ FUNCTION(tps65224, gpio, TPS6594_PINCTRL_GPIO_FUNCTION),
+ FUNCTION(tps65224, sda_i2c2_sdo_spi, TPS65224_PINCTRL_SDA_I2C2_SDO_SPI_FUNCTION),
+ FUNCTION(tps65224, nsleep2, TPS65224_PINCTRL_NSLEEP2_FUNCTION),
+ FUNCTION(tps65224, nint, TPS65224_PINCTRL_NINT_FUNCTION),
+ FUNCTION(tps652g1, cs_spi, TPS65224_PINCTRL_SCL_I2C2_CS_SPI_FUNCTION),
+ FUNCTION(tps65224, nsleep1, TPS65224_PINCTRL_NSLEEP1_FUNCTION),
+ FUNCTION(tps65224, pb, TPS65224_PINCTRL_PB_FUNCTION),
+ FUNCTION(tps65224, wkup, TPS65224_PINCTRL_WKUP_FUNCTION),
+ FUNCTION(tps65224, syncclkin, TPS65224_PINCTRL_SYNCCLKIN_FUNCTION),
+};
+
struct tps6594_pinctrl {
struct tps6594 *tps;
struct gpio_regmap *gpio_regmap;
@@ -300,6 +316,16 @@ struct tps6594_pinctrl {
struct muxval_remap *remap;
};
+static struct tps6594_pinctrl tps652g1_template_pinctrl = {
+ .funcs = tps652g1_pinctrl_functions,
+ .func_cnt = ARRAY_SIZE(tps652g1_pinctrl_functions),
+ .pins = tps65224_pins,
+ .num_pins = ARRAY_SIZE(tps65224_pins),
+ .mux_sel_mask = TPS65224_MASK_GPIO_SEL,
+ .remap = tps65224_muxval_remap,
+ .remap_cnt = ARRAY_SIZE(tps65224_muxval_remap),
+};
+
static struct tps6594_pinctrl tps65224_template_pinctrl = {
.funcs = tps65224_pinctrl_functions,
.func_cnt = ARRAY_SIZE(tps65224_pinctrl_functions),
@@ -475,6 +501,15 @@ static int tps6594_pinctrl_probe(struct platform_device *pdev)
return -ENOMEM;
switch (tps->chip_id) {
+ case TPS652G1:
+ pctrl_desc->pins = tps65224_pins;
+ pctrl_desc->npins = ARRAY_SIZE(tps65224_pins);
+
+ *pinctrl = tps652g1_template_pinctrl;
+
+ config.ngpio = ARRAY_SIZE(tps65224_gpio_func_group_names);
+ config.ngpio_per_reg = TPS65224_NGPIO_PER_REG;
+ break;
case TPS65224:
pctrl_desc->pins = tps65224_pins;
pctrl_desc->npins = ARRAY_SIZE(tps65224_pins);
The TPS652G1 is a stripped down version of the TPS65224. Compared to the TPS65224 it lacks some pin mux functions, like the ADC, voltage monitoring and the second I2C bus. Signed-off-by: Michael Walle <mwalle@kernel.org> --- drivers/pinctrl/pinctrl-tps6594.c | 35 +++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+)