From: Philippe Simons <simons.philippe@gmail.com>
To: Chris Morgan <macroalpha82@gmail.com>, linux-sunxi@lists.linux.dev
Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
linux-iio@vger.kernel.org, broonie@kernel.org, lee@kernel.org,
samuel@sholland.org, jernej.skrabec@gmail.com, sre@kernel.org,
wens@csie.org, conor+dt@kernel.org, krzk+dt@kernel.org,
robh@kernel.org, lars@metafoo.de,
Chris Morgan <macromorgan@hotmail.com>
Subject: Re: [PATCH 6/8] power: supply: axp20x_usb_power: Add support for AXP717
Date: Mon, 24 Jun 2024 20:00:05 +0200 [thread overview]
Message-ID: <b46cc0bc-144d-44e5-bce4-8a309761e091@gmail.com> (raw)
In-Reply-To: <20240617220535.359021-7-macroalpha82@gmail.com>
sysfs correctly reports presence of USB power and voltages, tested on
RG35XX-H (H700)
Tested-by: Philippe Simons <simons.philippe@gmail.com>
On 18/06/24 00:05, Chris Morgan wrote:
> From: Chris Morgan <macromorgan@hotmail.com>
>
> Add support for the AXP717 PMIC. The AXP717 PMIC allows for detection
> of USB type like the AXP813, but has little in common otherwise with
> the other AXP PMICs. The USB charger is able to provide between
> 100000uA and 3250000uA of power, and can measure the VBUS input in mV
> with up to 14 bits of precision.
>
> Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> ---
> drivers/power/supply/axp20x_usb_power.c | 350 +++++++++++++++++++++---
> 1 file changed, 314 insertions(+), 36 deletions(-)
>
> diff --git a/drivers/power/supply/axp20x_usb_power.c b/drivers/power/supply/axp20x_usb_power.c
> index dae7e5cfc54e..c442dd005831 100644
> --- a/drivers/power/supply/axp20x_usb_power.c
> +++ b/drivers/power/supply/axp20x_usb_power.c
> @@ -30,8 +30,13 @@
> #define AXP20X_PWR_STATUS_VBUS_PRESENT BIT(5)
> #define AXP20X_PWR_STATUS_VBUS_USED BIT(4)
>
> +#define AXP717_PWR_STATUS_VBUS_GOOD BIT(5)
> +
> #define AXP20X_USB_STATUS_VBUS_VALID BIT(2)
>
> +#define AXP717_PMU_FAULT_VBUS BIT(5)
> +#define AXP717_PMU_FAULT_VSYS BIT(3)
> +
> #define AXP20X_VBUS_VHOLD_uV(b) (4000000 + (((b) >> 3) & 7) * 100000)
> #define AXP20X_VBUS_VHOLD_MASK GENMASK(5, 3)
> #define AXP20X_VBUS_VHOLD_OFFSET 3
> @@ -39,12 +44,20 @@
> #define AXP20X_ADC_EN1_VBUS_CURR BIT(2)
> #define AXP20X_ADC_EN1_VBUS_VOLT BIT(3)
>
> +#define AXP717_INPUT_VOL_LIMIT_MASK GENMASK(3, 0)
> +#define AXP717_INPUT_CUR_LIMIT_MASK GENMASK(5, 0)
> +#define AXP717_ADC_DATA_MASK GENMASK(14, 0)
> +
> +#define AXP717_ADC_EN_VBUS_VOLT BIT(2)
> +
> /*
> * Note do not raise the debounce time, we must report Vusb high within
> * 100ms otherwise we get Vbus errors in musb.
> */
> #define DEBOUNCE_TIME msecs_to_jiffies(50)
>
> +struct axp20x_usb_power;
> +
> struct axp_data {
> const struct power_supply_desc *power_desc;
> const char * const *irq_names;
> @@ -58,6 +71,10 @@ struct axp_data {
> struct reg_field usb_bc_det_fld;
> struct reg_field vbus_disable_bit;
> bool vbus_needs_polling: 1;
> + void (*axp20x_read_vbus)(struct work_struct *work);
> + int (*axp20x_cfg_iio_chan)(struct platform_device *pdev,
> + struct axp20x_usb_power *power);
> + int (*axp20x_cfg_adc_reg)(struct axp20x_usb_power *power);
> };
>
> struct axp20x_usb_power {
> @@ -74,6 +91,7 @@ struct axp20x_usb_power {
> struct iio_channel *vbus_v;
> struct iio_channel *vbus_i;
> struct delayed_work vbus_detect;
> + int max_input_cur;
> unsigned int old_status;
> unsigned int online;
> unsigned int num_irqs;
> @@ -136,6 +154,24 @@ static void axp20x_usb_power_poll_vbus(struct work_struct *work)
> mod_delayed_work(system_power_efficient_wq, &power->vbus_detect, DEBOUNCE_TIME);
> }
>
> +static void axp717_usb_power_poll_vbus(struct work_struct *work)
> +{
> + struct axp20x_usb_power *power =
> + container_of(work, struct axp20x_usb_power, vbus_detect.work);
> + unsigned int val;
> + int ret;
> +
> + ret = regmap_read(power->regmap, AXP717_ON_INDICATE, &val);
> + if (ret)
> + return;
> +
> + val &= AXP717_PWR_STATUS_VBUS_GOOD;
> + if (val != power->old_status)
> + power_supply_changed(power->supply);
> +
> + power->old_status = val;
> +}
> +
> static int axp20x_get_usb_type(struct axp20x_usb_power *power,
> union power_supply_propval *val)
> {
> @@ -281,6 +317,84 @@ static int axp20x_usb_power_get_property(struct power_supply *psy,
> return 0;
> }
>
> +static int axp717_usb_power_get_property(struct power_supply *psy,
> + enum power_supply_property psp, union power_supply_propval *val)
> +{
> + struct axp20x_usb_power *power = power_supply_get_drvdata(psy);
> + unsigned int v;
> + int ret;
> +
> + switch (psp) {
> + case POWER_SUPPLY_PROP_HEALTH:
> + val->intval = POWER_SUPPLY_HEALTH_GOOD;
> + ret = regmap_read(power->regmap, AXP717_PMU_FAULT_VBUS, &v);
> + if (ret)
> + return ret;
> +
> + v &= (AXP717_PMU_FAULT_VBUS | AXP717_PMU_FAULT_VSYS);
> + if (v) {
> + val->intval = POWER_SUPPLY_HEALTH_OVERVOLTAGE;
> + regmap_write(power->regmap, AXP717_PMU_FAULT_VBUS, v);
> + }
> +
> + break;
> + case POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT:
> + ret = regmap_read(power->regmap, AXP717_INPUT_CUR_LIMIT_CTRL, &v);
> + if (ret)
> + return ret;
> +
> + /* 50ma step size with 100ma offset. */
> + v &= AXP717_INPUT_CUR_LIMIT_MASK;
> + val->intval = (v * 50000) + 100000;
> + break;
> + case POWER_SUPPLY_PROP_ONLINE:
> + case POWER_SUPPLY_PROP_PRESENT:
> + ret = regmap_read(power->regmap, AXP717_ON_INDICATE, &v);
> + if (ret)
> + return ret;
> + val->intval = !!(v & AXP717_PWR_STATUS_VBUS_GOOD);
> + break;
> + case POWER_SUPPLY_PROP_USB_TYPE:
> + return axp20x_get_usb_type(power, val);
> + case POWER_SUPPLY_PROP_VOLTAGE_MIN:
> + ret = regmap_read(power->regmap, AXP717_INPUT_VOL_LIMIT_CTRL, &v);
> + if (ret)
> + return ret;
> +
> + /* 80mv step size with 3.88v offset. */
> + v &= AXP717_INPUT_VOL_LIMIT_MASK;
> + val->intval = (v * 80000) + 3880000;
> + break;
> + case POWER_SUPPLY_PROP_VOLTAGE_NOW:
> + if (IS_ENABLED(CONFIG_AXP20X_ADC)) {
> + ret = iio_read_channel_processed(power->vbus_v,
> + &val->intval);
> + if (ret)
> + return ret;
> +
> + /*
> + * IIO framework gives mV but Power Supply framework
> + * gives uV.
> + */
> + val->intval *= 1000;
> + return 0;
> + }
> +
> + ret = axp20x_read_variable_width(power->regmap,
> + AXP717_VBUS_V_H, 16);
> + if (ret < 0)
> + return ret;
> +
> + val->intval = (ret % AXP717_ADC_DATA_MASK) * 1000;
> + break;
> + default:
> + return -EINVAL;
> + }
> +
> + return 0;
> +
> +}
> +
> static int axp20x_usb_power_set_voltage_min(struct axp20x_usb_power *power,
> int intval)
> {
> @@ -307,16 +421,40 @@ static int axp20x_usb_power_set_voltage_min(struct axp20x_usb_power *power,
> return -EINVAL;
> }
>
> +static int axp717_usb_power_set_voltage_min(struct axp20x_usb_power *power,
> + int intval)
> +{
> + int val;
> +
> + /* Minimum value of 3.88v and maximum of 5.08v. */
> + if (intval < 3880000 || intval > 5080000)
> + return -EINVAL;
> +
> + /* step size of 80ma with 3.88v offset. */
> + val = (intval - 3880000) / 80000;
> + return regmap_update_bits(power->regmap,
> + AXP717_INPUT_VOL_LIMIT_CTRL,
> + AXP717_INPUT_VOL_LIMIT_MASK, val);
> +}
> +
> static int axp20x_usb_power_set_input_current_limit(struct axp20x_usb_power *power,
> int intval)
> {
> - int ret;
> + int ret, val;
> unsigned int reg;
> const unsigned int max = power->axp_data->curr_lim_table_size;
>
> if (intval == -1)
> return -EINVAL;
>
> + if (power->max_input_cur && (intval > power->max_input_cur)) {
> + val = power->max_input_cur;
> + dev_warn(power->dev,
> + "reqested current %d clamped to max current %d\n",
> + intval, power->max_input_cur);
> + } else
> + val = intval;
> +
> /*
> * BC1.2 detection can cause a race condition if we try to set a current
> * limit while it's in progress. When it finishes it will overwrite the
> @@ -331,15 +469,39 @@ static int axp20x_usb_power_set_input_current_limit(struct axp20x_usb_power *pow
> }
>
> for (reg = max - 1; reg > 0; reg--)
> - if (power->axp_data->curr_lim_table[reg] <= intval)
> + if (power->axp_data->curr_lim_table[reg] <= val)
> break;
>
> dev_dbg(power->dev, "setting input current limit reg to %d (%d uA), requested %d uA",
> - reg, power->axp_data->curr_lim_table[reg], intval);
> + reg, power->axp_data->curr_lim_table[reg], val);
>
> return regmap_field_write(power->curr_lim_fld, reg);
> }
>
> +static int axp717_usb_power_set_input_current_limit(struct axp20x_usb_power *power,
> + int intval)
> +{
> + int val, tmp;
> +
> + /* Minimum value of 100mA and maximum value of 3.25A*/
> + if (intval < 100000 || intval > 3250000)
> + return -EINVAL;
> +
> + if (power->max_input_cur && (intval > power->max_input_cur)) {
> + val = power->max_input_cur;
> + dev_warn(power->dev,
> + "reqested current %d clamped to max current %d\n",
> + intval, power->max_input_cur);
> + } else
> + val = intval;
> +
> + /* Minimum value of 100mA with step size of 50mA. */
> + tmp = (val - 100000) / 50000;
> + return regmap_update_bits(power->regmap,
> + AXP717_INPUT_CUR_LIMIT_CTRL,
> + AXP717_INPUT_CUR_LIMIT_MASK, tmp);
> +}
> +
> static int axp20x_usb_power_set_property(struct power_supply *psy,
> enum power_supply_property psp,
> const union power_supply_propval *val)
> @@ -366,6 +528,26 @@ static int axp20x_usb_power_set_property(struct power_supply *psy,
> return -EINVAL;
> }
>
> +static int axp717_usb_power_set_property(struct power_supply *psy,
> + enum power_supply_property psp,
> + const union power_supply_propval *val)
> +{
> + struct axp20x_usb_power *power = power_supply_get_drvdata(psy);
> +
> + switch (psp) {
> + case POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT:
> + return axp717_usb_power_set_input_current_limit(power, val->intval);
> +
> + case POWER_SUPPLY_PROP_VOLTAGE_MIN:
> + return axp717_usb_power_set_voltage_min(power, val->intval);
> +
> + default:
> + return -EINVAL;
> + }
> +
> + return -EINVAL;
> +}
> +
> static int axp20x_usb_power_prop_writeable(struct power_supply *psy,
> enum power_supply_property psp)
> {
> @@ -385,6 +567,64 @@ static int axp20x_usb_power_prop_writeable(struct power_supply *psy,
> psp == POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT;
> }
>
> +static int axp717_usb_power_prop_writeable(struct power_supply *psy,
> + enum power_supply_property psp)
> +{
> + return psp == POWER_SUPPLY_PROP_VOLTAGE_MIN ||
> + psp == POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT;
> +}
> +
> +static int axp20x_configure_iio_channels(struct platform_device *pdev,
> + struct axp20x_usb_power *power)
> +{
> + power->vbus_v = devm_iio_channel_get(&pdev->dev, "vbus_v");
> + if (IS_ERR(power->vbus_v)) {
> + if (PTR_ERR(power->vbus_v) == -ENODEV)
> + return -EPROBE_DEFER;
> + return PTR_ERR(power->vbus_v);
> + }
> +
> + power->vbus_i = devm_iio_channel_get(&pdev->dev, "vbus_i");
> + if (IS_ERR(power->vbus_i)) {
> + if (PTR_ERR(power->vbus_i) == -ENODEV)
> + return -EPROBE_DEFER;
> + return PTR_ERR(power->vbus_i);
> + }
> +
> + return 0;
> +}
> +
> +static int axp717_configure_iio_channels(struct platform_device *pdev,
> + struct axp20x_usb_power *power)
> +{
> + power->vbus_v = devm_iio_channel_get(&pdev->dev, "vbus_v");
> + if (IS_ERR(power->vbus_v)) {
> + if (PTR_ERR(power->vbus_v) == -ENODEV)
> + return -EPROBE_DEFER;
> + return PTR_ERR(power->vbus_v);
> + }
> +
> + return 0;
> +}
> +
> +static int axp20x_configure_adc_registers(struct axp20x_usb_power *power)
> +{
> + /* Enable vbus voltage and current measurement */
> + return regmap_update_bits(power->regmap, AXP20X_ADC_EN1,
> + AXP20X_ADC_EN1_VBUS_CURR |
> + AXP20X_ADC_EN1_VBUS_VOLT,
> + AXP20X_ADC_EN1_VBUS_CURR |
> + AXP20X_ADC_EN1_VBUS_VOLT);
> +}
> +
> +static int axp717_configure_adc_registers(struct axp20x_usb_power *power)
> +{
> + /* Enable vbus voltage measurement */
> + return regmap_update_bits(power->regmap, AXP717_ADC_CH_EN_CONTROL,
> + AXP717_ADC_EN_VBUS_VOLT,
> + AXP717_ADC_EN_VBUS_VOLT);
> +}
> +
> static enum power_supply_property axp20x_usb_power_properties[] = {
> POWER_SUPPLY_PROP_HEALTH,
> POWER_SUPPLY_PROP_PRESENT,
> @@ -403,6 +643,16 @@ static enum power_supply_property axp22x_usb_power_properties[] = {
> POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT,
> };
>
> +static enum power_supply_property axp717_usb_power_properties[] = {
> + POWER_SUPPLY_PROP_HEALTH,
> + POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT,
> + POWER_SUPPLY_PROP_ONLINE,
> + POWER_SUPPLY_PROP_PRESENT,
> + POWER_SUPPLY_PROP_USB_TYPE,
> + POWER_SUPPLY_PROP_VOLTAGE_MIN,
> + POWER_SUPPLY_PROP_VOLTAGE_NOW,
> +};
> +
> static enum power_supply_property axp813_usb_power_properties[] = {
> POWER_SUPPLY_PROP_HEALTH,
> POWER_SUPPLY_PROP_PRESENT,
> @@ -439,6 +689,18 @@ static const struct power_supply_desc axp22x_usb_power_desc = {
> .set_property = axp20x_usb_power_set_property,
> };
>
> +static const struct power_supply_desc axp717_usb_power_desc = {
> + .name = "axp20x-usb",
> + .type = POWER_SUPPLY_TYPE_USB,
> + .properties = axp717_usb_power_properties,
> + .num_properties = ARRAY_SIZE(axp717_usb_power_properties),
> + .property_is_writeable = axp717_usb_power_prop_writeable,
> + .get_property = axp717_usb_power_get_property,
> + .set_property = axp717_usb_power_set_property,
> + .usb_types = axp813_usb_types,
> + .num_usb_types = ARRAY_SIZE(axp813_usb_types),
> +};
> +
> static const struct power_supply_desc axp813_usb_power_desc = {
> .name = "axp20x-usb",
> .type = POWER_SUPPLY_TYPE_USB,
> @@ -505,6 +767,9 @@ static const struct axp_data axp192_data = {
> .curr_lim_fld = REG_FIELD(AXP20X_VBUS_IPSOUT_MGMT, 0, 1),
> .vbus_valid_bit = REG_FIELD(AXP192_USB_OTG_STATUS, 2, 2),
> .vbus_mon_bit = REG_FIELD(AXP20X_VBUS_MON, 3, 3),
> + .axp20x_read_vbus = &axp20x_usb_power_poll_vbus,
> + .axp20x_cfg_iio_chan = axp20x_configure_iio_channels,
> + .axp20x_cfg_adc_reg = axp20x_configure_adc_registers,
> };
>
> static const struct axp_data axp202_data = {
> @@ -516,6 +781,9 @@ static const struct axp_data axp202_data = {
> .curr_lim_fld = REG_FIELD(AXP20X_VBUS_IPSOUT_MGMT, 0, 1),
> .vbus_valid_bit = REG_FIELD(AXP20X_USB_OTG_STATUS, 2, 2),
> .vbus_mon_bit = REG_FIELD(AXP20X_VBUS_MON, 3, 3),
> + .axp20x_read_vbus = &axp20x_usb_power_poll_vbus,
> + .axp20x_cfg_iio_chan = axp20x_configure_iio_channels,
> + .axp20x_cfg_adc_reg = axp20x_configure_adc_registers,
> };
>
> static const struct axp_data axp221_data = {
> @@ -526,6 +794,9 @@ static const struct axp_data axp221_data = {
> .curr_lim_table_size = ARRAY_SIZE(axp221_usb_curr_lim_table),
> .curr_lim_fld = REG_FIELD(AXP20X_VBUS_IPSOUT_MGMT, 0, 1),
> .vbus_needs_polling = true,
> + .axp20x_read_vbus = &axp20x_usb_power_poll_vbus,
> + .axp20x_cfg_iio_chan = axp20x_configure_iio_channels,
> + .axp20x_cfg_adc_reg = axp20x_configure_adc_registers,
> };
>
> static const struct axp_data axp223_data = {
> @@ -536,6 +807,23 @@ static const struct axp_data axp223_data = {
> .curr_lim_table_size = ARRAY_SIZE(axp20x_usb_curr_lim_table),
> .curr_lim_fld = REG_FIELD(AXP20X_VBUS_IPSOUT_MGMT, 0, 1),
> .vbus_needs_polling = true,
> + .axp20x_read_vbus = &axp20x_usb_power_poll_vbus,
> + .axp20x_cfg_iio_chan = axp20x_configure_iio_channels,
> + .axp20x_cfg_adc_reg = axp20x_configure_adc_registers,
> +};
> +
> +static const struct axp_data axp717_data = {
> + .power_desc = &axp717_usb_power_desc,
> + .irq_names = axp22x_irq_names,
> + .num_irq_names = ARRAY_SIZE(axp22x_irq_names),
> + .curr_lim_fld = REG_FIELD(AXP717_INPUT_CUR_LIMIT_CTRL, 0, 5),
> + .usb_bc_en_bit = REG_FIELD(AXP717_MODULE_EN_CONTROL_1, 4, 4),
> + .usb_bc_det_fld = REG_FIELD(AXP717_BC_DETECT, 5, 7),
> + .vbus_mon_bit = REG_FIELD(AXP717_ADC_CH_EN_CONTROL, 2, 2),
> + .vbus_needs_polling = false,
> + .axp20x_read_vbus = &axp717_usb_power_poll_vbus,
> + .axp20x_cfg_iio_chan = axp717_configure_iio_channels,
> + .axp20x_cfg_adc_reg = axp717_configure_adc_registers,
> };
>
> static const struct axp_data axp813_data = {
> @@ -549,6 +837,9 @@ static const struct axp_data axp813_data = {
> .usb_bc_det_fld = REG_FIELD(AXP288_BC_DET_STAT, 5, 7),
> .vbus_disable_bit = REG_FIELD(AXP20X_VBUS_IPSOUT_MGMT, 7, 7),
> .vbus_needs_polling = true,
> + .axp20x_read_vbus = &axp20x_usb_power_poll_vbus,
> + .axp20x_cfg_iio_chan = axp20x_configure_iio_channels,
> + .axp20x_cfg_adc_reg = axp20x_configure_adc_registers,
> };
>
> #ifdef CONFIG_PM_SLEEP
> @@ -590,36 +881,6 @@ static int axp20x_usb_power_resume(struct device *dev)
> static SIMPLE_DEV_PM_OPS(axp20x_usb_power_pm_ops, axp20x_usb_power_suspend,
> axp20x_usb_power_resume);
>
> -static int configure_iio_channels(struct platform_device *pdev,
> - struct axp20x_usb_power *power)
> -{
> - power->vbus_v = devm_iio_channel_get(&pdev->dev, "vbus_v");
> - if (IS_ERR(power->vbus_v)) {
> - if (PTR_ERR(power->vbus_v) == -ENODEV)
> - return -EPROBE_DEFER;
> - return PTR_ERR(power->vbus_v);
> - }
> -
> - power->vbus_i = devm_iio_channel_get(&pdev->dev, "vbus_i");
> - if (IS_ERR(power->vbus_i)) {
> - if (PTR_ERR(power->vbus_i) == -ENODEV)
> - return -EPROBE_DEFER;
> - return PTR_ERR(power->vbus_i);
> - }
> -
> - return 0;
> -}
> -
> -static int configure_adc_registers(struct axp20x_usb_power *power)
> -{
> - /* Enable vbus voltage and current measurement */
> - return regmap_update_bits(power->regmap, AXP20X_ADC_EN1,
> - AXP20X_ADC_EN1_VBUS_CURR |
> - AXP20X_ADC_EN1_VBUS_VOLT,
> - AXP20X_ADC_EN1_VBUS_CURR |
> - AXP20X_ADC_EN1_VBUS_VOLT);
> -}
> -
> static int axp20x_regmap_field_alloc_optional(struct device *dev,
> struct regmap *regmap,
> struct reg_field fdesc,
> @@ -640,6 +901,18 @@ static int axp20x_regmap_field_alloc_optional(struct device *dev,
> return 0;
> }
>
> +/* Optionally allow users to specify a maximum charging current. */
> +static void axp20x_charger_parse_dt_property(struct device *dev,
> + struct axp20x_usb_power *power)
> +{
> + int ret;
> +
> + ret = device_property_read_u32(dev, "input-current-limit-microamp",
> + &power->max_input_cur);
> + if (ret)
> + dev_dbg(dev, "%s() no input-current-limit specified\n", __func__);
> +}
> +
> static int axp20x_usb_power_probe(struct platform_device *pdev)
> {
> struct axp20x_dev *axp20x = dev_get_drvdata(pdev->dev.parent);
> @@ -676,6 +949,8 @@ static int axp20x_usb_power_probe(struct platform_device *pdev)
> if (IS_ERR(power->curr_lim_fld))
> return PTR_ERR(power->curr_lim_fld);
>
> + axp20x_charger_parse_dt_property(&pdev->dev, power);
> +
> ret = axp20x_regmap_field_alloc_optional(&pdev->dev, power->regmap,
> axp_data->vbus_valid_bit,
> &power->vbus_valid_bit);
> @@ -707,7 +982,7 @@ static int axp20x_usb_power_probe(struct platform_device *pdev)
> return ret;
>
> ret = devm_delayed_work_autocancel(&pdev->dev, &power->vbus_detect,
> - axp20x_usb_power_poll_vbus);
> + axp_data->axp20x_read_vbus);
> if (ret)
> return ret;
>
> @@ -718,9 +993,9 @@ static int axp20x_usb_power_probe(struct platform_device *pdev)
> return ret;
>
> if (IS_ENABLED(CONFIG_AXP20X_ADC))
> - ret = configure_iio_channels(pdev, power);
> + ret = axp_data->axp20x_cfg_iio_chan(pdev, power);
> else
> - ret = configure_adc_registers(power);
> + ret = axp_data->axp20x_cfg_adc_reg(power);
>
> if (ret)
> return ret;
> @@ -778,6 +1053,9 @@ static const struct of_device_id axp20x_usb_power_match[] = {
> }, {
> .compatible = "x-powers,axp223-usb-power-supply",
> .data = &axp223_data,
> + }, {
> + .compatible = "x-powers,axp717-usb-power-supply",
> + .data = &axp717_data,
> }, {
> .compatible = "x-powers,axp813-usb-power-supply",
> .data = &axp813_data,
next prev parent reply other threads:[~2024-06-24 18:00 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-17 22:05 [PATCH 0/8] Add Battery and USB Supply for AXP717 Chris Morgan
2024-06-17 22:05 ` [PATCH 1/8] dt-bindings: iio: adc: Add AXP717 compatible Chris Morgan
2024-06-18 6:41 ` Krzysztof Kozlowski
2024-06-23 5:17 ` Chen-Yu Tsai
2024-06-17 22:05 ` [PATCH 2/8] power: supply: axp20x_usb_power: Add support for AXP717 Chris Morgan
2024-06-18 6:40 ` Krzysztof Kozlowski
2024-06-23 5:02 ` Chen-Yu Tsai
2024-06-17 22:05 ` [PATCH 3/8] power: supply: axp20x_battery: add " Chris Morgan
2024-06-18 6:41 ` Krzysztof Kozlowski
2024-06-23 5:05 ` Chen-Yu Tsai
2024-06-17 22:05 ` [PATCH 4/8] mfd: axp20x: Add ADC, BAT, and USB cells " Chris Morgan
2024-06-20 17:25 ` Lee Jones
2024-06-23 5:55 ` Chen-Yu Tsai
2024-06-17 22:05 ` [PATCH 5/8] iio: adc: axp20x_adc: add support for AXP717 ADC Chris Morgan
2024-06-23 5:27 ` Chen-Yu Tsai
2024-07-30 19:11 ` Chris Morgan
2024-06-23 16:30 ` Jonathan Cameron
2024-06-17 22:05 ` [PATCH 6/8] power: supply: axp20x_usb_power: Add support for AXP717 Chris Morgan
2024-06-22 23:49 ` Ryan Walklin
2024-06-23 5:42 ` Chen-Yu Tsai
2024-07-30 19:14 ` Chris Morgan
2024-06-24 18:00 ` Philippe Simons [this message]
2024-06-17 22:05 ` [PATCH 7/8] power: supply: axp20x_battery: add " Chris Morgan
2024-06-22 23:51 ` Ryan Walklin
2024-06-23 6:19 ` Chen-Yu Tsai
2024-07-30 19:38 ` Chris Morgan
2024-06-24 17:56 ` Philippe Simons
2024-06-17 22:05 ` [PATCH 8/8] arm64: dts: allwinner: h700: Add charger for Anbernic RG35XX Chris Morgan
-- strict thread matches above, loose matches on Subject: below --
2024-06-22 19:42 [PATCH 6/8] power: supply: axp20x_usb_power: Add support for AXP717 Philippe Simons
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