ARM: pxa: tosa: switch to gpio-charger
Switch to simpler gpio-charger module. PDA power requires additional setup in platform file and is more suited for boards with separate AC and USB charging inputs. Tosa has a unified input, so it's better suited for gpio-charger. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
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@ -30,7 +30,7 @@
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#include <linux/gpio_keys.h>
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#include <linux/input.h>
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#include <linux/gpio.h>
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#include <linux/pda_power.h>
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#include <linux/power/gpio-charger.h>
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#include <linux/spi/spi.h>
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#include <linux/spi/pxa2xx_spi.h>
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#include <linux/input/matrix_keypad.h>
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@ -361,44 +361,17 @@ static struct pxaficp_platform_data tosa_ficp_platform_data = {
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/*
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* Tosa AC IN
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*/
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static int tosa_power_init(struct device *dev)
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{
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int ret = gpio_request(TOSA_GPIO_AC_IN, "ac in");
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if (ret)
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goto err_gpio_req;
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ret = gpio_direction_input(TOSA_GPIO_AC_IN);
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if (ret)
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goto err_gpio_in;
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return 0;
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err_gpio_in:
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gpio_free(TOSA_GPIO_AC_IN);
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err_gpio_req:
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return ret;
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}
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static void tosa_power_exit(struct device *dev)
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{
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gpio_free(TOSA_GPIO_AC_IN);
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}
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static int tosa_power_ac_online(void)
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{
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return gpio_get_value(TOSA_GPIO_AC_IN) == 0;
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}
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static char *tosa_ac_supplied_to[] = {
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"main-battery",
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"backup-battery",
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"jacket-battery",
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};
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static struct pda_power_pdata tosa_power_data = {
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.init = tosa_power_init,
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.is_ac_online = tosa_power_ac_online,
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.exit = tosa_power_exit,
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static struct gpio_charger_platform_data tosa_power_data = {
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.name = "charger",
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.type = POWER_SUPPLY_TYPE_MAINS,
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.gpio = TOSA_GPIO_AC_IN,
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.gpio_active_low = 1,
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.supplied_to = tosa_ac_supplied_to,
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.num_supplicants = ARRAY_SIZE(tosa_ac_supplied_to),
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};
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@ -415,7 +388,7 @@ static struct resource tosa_power_resource[] = {
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};
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static struct platform_device tosa_power_device = {
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.name = "pda-power",
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.name = "gpio-charger",
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.id = -1,
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.dev.platform_data = &tosa_power_data,
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.resource = tosa_power_resource,
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