power: supply: ab8500: Drop AB8540/9540 support

The AB8540 was an evolved version of the AB8500, but it was never
mass produced or put into products, only reference designs exist.
The upstream support was never completed and it is unlikely that
this will happen so drop the support for now to simplify
maintenance of the AB8500.

Cc: Loic Pallardy <loic.pallardy@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>

1 files changed, 0 insertions, 63 deletions

diff --git a/drivers/power/supply/ab8500_bmdata.c b/drivers/power/supply/ab8500_bmdata.c
index 4a7ed50d1dc5..7b2b69916f48 100644
--- a/drivers/power/supply/ab8500_bmdata.c
+++ b/drivers/power/supply/ab8500_bmdata.c
@@ -430,13 +430,6 @@ static const struct abx500_maxim_parameters ab8500_maxi_params = {
 	.charger_curr_step = 100,
 };
 
-static const struct abx500_maxim_parameters abx540_maxi_params = {
-	.ena_maxi = true,
-	.chg_curr = 3000,
-	.wait_cycles = 10,
-	.charger_curr_step = 200,
-};
-
 static const struct abx500_bm_charger_parameters chg = {
 	.usb_volt_max		= 5500,
 	.usb_curr_max		= 1500,
@@ -453,17 +446,6 @@ static int ab8500_charge_output_curr_map[] = {
         900,    1000,   1100,   1200,   1300,   1400,   1500,   1500,
 };
 
-static int ab8540_charge_output_curr_map[] = {
-        0,      0,      0,      75,     100,    125,    150,    175,
-        200,    225,    250,    275,    300,    325,    350,    375,
-        400,    425,    450,    475,    500,    525,    550,    575,
-        600,    625,    650,    675,    700,    725,    750,    775,
-        800,    825,    850,    875,    900,    925,    950,    975,
-        1000,   1025,   1050,   1075,   1100,   1125,   1150,   1175,
-        1200,   1225,   1250,   1275,   1300,   1325,   1350,   1375,
-        1400,   1425,   1450,   1500,   1600,   1700,   1900,   2000,
-};
-
 /*
  * This array maps the raw hex value to charger input current used by the
  * AB8500 values
@@ -473,17 +455,6 @@ static int ab8500_charge_input_curr_map[] = {
         700,    800,    900,    1000,   1100,   1300,   1400,   1500,
 };
 
-static int ab8540_charge_input_curr_map[] = {
-        25,     50,     75,     100,    125,    150,    175,    200,
-        225,    250,    275,    300,    325,    350,    375,    400,
-        425,    450,    475,    500,    525,    550,    575,    600,
-        625,    650,    675,    700,    725,    750,    775,    800,
-        825,    850,    875,    900,    925,    950,    975,    1000,
-        1025,   1050,   1075,   1100,   1125,   1150,   1175,   1200,
-        1225,   1250,   1275,   1300,   1325,   1350,   1375,   1400,
-        1425,   1450,   1475,   1500,   1500,   1500,   1500,   1500,
-};
-
 struct abx500_bm_data ab8500_bm_data = {
 	.temp_under             = 3,
 	.temp_low               = 8,
@@ -518,40 +489,6 @@ struct abx500_bm_data ab8500_bm_data = {
         .n_chg_in_curr          = ARRAY_SIZE(ab8500_charge_input_curr_map),
 };
 
-struct abx500_bm_data ab8540_bm_data = {
-        .temp_under             = 3,
-        .temp_low               = 8,
-        .temp_high              = 43,
-        .temp_over              = 48,
-        .main_safety_tmr_h      = 4,
-        .temp_interval_chg      = 20,
-        .temp_interval_nochg    = 120,
-        .usb_safety_tmr_h       = 4,
-        .bkup_bat_v             = BUP_VCH_SEL_2P6V,
-        .bkup_bat_i             = BUP_ICH_SEL_150UA,
-        .no_maintenance         = false,
-        .capacity_scaling       = false,
-        .adc_therm              = ABx500_ADC_THERM_BATCTRL,
-        .chg_unknown_bat        = false,
-        .enable_overshoot       = false,
-        .fg_res                 = 100,
-        .cap_levels             = &cap_levels,
-        .bat_type               = bat_type_thermistor,
-        .n_btypes               = ARRAY_SIZE(bat_type_thermistor),
-        .batt_id                = 0,
-        .interval_charging      = 5,
-        .interval_not_charging  = 120,
-        .temp_hysteresis        = 3,
-        .gnd_lift_resistance    = 0,
-        .maxi                   = &abx540_maxi_params,
-        .chg_params             = &chg,
-        .fg_params              = &fg,
-        .chg_output_curr        = ab8540_charge_output_curr_map,
-        .n_chg_out_curr         = ARRAY_SIZE(ab8540_charge_output_curr_map),
-        .chg_input_curr         = ab8540_charge_input_curr_map,
-        .n_chg_in_curr          = ARRAY_SIZE(ab8540_charge_input_curr_map),
-};
-
 int ab8500_bm_of_probe(struct device *dev,
 		       struct device_node *np,
 		       struct abx500_bm_data *bm)