drivers/rtc/rtc-moxart.c

100

struct moxart_rtc *moxart_rtc = dev_get_drvdata(dev);

drivers/rtc/rtc-moxart.c

106

gpiod_direction_output(moxart_rtc->gpio_data, 0);

drivers/rtc/rtc-moxart.c

107

gpiod_set_value(moxart_rtc->gpio_reset, 1);

drivers/rtc/rtc-moxart.c

110

gpiod_direction_input(moxart_rtc->gpio_data);

drivers/rtc/rtc-moxart.c

113

gpiod_set_value(moxart_rtc->gpio_sclk, 0);

drivers/rtc/rtc-moxart.c

114

gpiod_set_value(moxart_rtc->gpio_reset, 0);

drivers/rtc/rtc-moxart.c

124

struct moxart_rtc *moxart_rtc = dev_get_drvdata(dev);

drivers/rtc/rtc-moxart.c

129

gpiod_direction_output(moxart_rtc->gpio_data, 0);

drivers/rtc/rtc-moxart.c

130

gpiod_set_value(moxart_rtc->gpio_reset, 1);

drivers/rtc/rtc-moxart.c

134

gpiod_set_value(moxart_rtc->gpio_sclk, 0);

drivers/rtc/rtc-moxart.c

135

gpiod_set_value(moxart_rtc->gpio_reset, 0);

drivers/rtc/rtc-moxart.c

143

struct moxart_rtc *moxart_rtc = dev_get_drvdata(dev);

drivers/rtc/rtc-moxart.c

145

spin_lock_irq(&moxart_rtc->rtc_lock);

drivers/rtc/rtc-moxart.c

174

spin_unlock_irq(&moxart_rtc->rtc_lock);

drivers/rtc/rtc-moxart.c

186

struct moxart_rtc *moxart_rtc = dev_get_drvdata(dev);

drivers/rtc/rtc-moxart.c

189

spin_lock_irq(&moxart_rtc->rtc_lock);

drivers/rtc/rtc-moxart.c

233

spin_unlock_irq(&moxart_rtc->rtc_lock);

drivers/rtc/rtc-moxart.c

245

struct moxart_rtc *moxart_rtc;

drivers/rtc/rtc-moxart.c

248

moxart_rtc = devm_kzalloc(&pdev->dev, sizeof(*moxart_rtc), GFP_KERNEL);

drivers/rtc/rtc-moxart.c

249

if (!moxart_rtc)

drivers/rtc/rtc-moxart.c

252

moxart_rtc->gpio_data = devm_gpiod_get(&pdev->dev, "rtc-data",

drivers/rtc/rtc-moxart.c

254

ret = PTR_ERR_OR_ZERO(moxart_rtc->gpio_data);

drivers/rtc/rtc-moxart.c

260

moxart_rtc->gpio_sclk = devm_gpiod_get(&pdev->dev, "rtc-sclk",

drivers/rtc/rtc-moxart.c

262

ret = PTR_ERR_OR_ZERO(moxart_rtc->gpio_sclk);

drivers/rtc/rtc-moxart.c

268

moxart_rtc->gpio_reset = devm_gpiod_get(&pdev->dev, "rtc-reset",

drivers/rtc/rtc-moxart.c

270

ret = PTR_ERR_OR_ZERO(moxart_rtc->gpio_reset);

drivers/rtc/rtc-moxart.c

276

spin_lock_init(&moxart_rtc->rtc_lock);

drivers/rtc/rtc-moxart.c

277

platform_set_drvdata(pdev, moxart_rtc);

drivers/rtc/rtc-moxart.c

279

moxart_rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,

drivers/rtc/rtc-moxart.c

282

if (IS_ERR(moxart_rtc->rtc)) {

drivers/rtc/rtc-moxart.c

284

return PTR_ERR(moxart_rtc->rtc);

drivers/rtc/rtc-moxart.c

68

struct moxart_rtc *moxart_rtc = dev_get_drvdata(dev);

drivers/rtc/rtc-moxart.c

72

gpiod_set_value(moxart_rtc->gpio_sclk, 0);

drivers/rtc/rtc-moxart.c

73

gpiod_set_value(moxart_rtc->gpio_data, ((data & 1) == 1));

drivers/rtc/rtc-moxart.c

75

gpiod_set_value(moxart_rtc->gpio_sclk, 1);

drivers/rtc/rtc-moxart.c

82

struct moxart_rtc *moxart_rtc = dev_get_drvdata(dev);

drivers/rtc/rtc-moxart.c

87

gpiod_set_value(moxart_rtc->gpio_sclk, 0);

drivers/rtc/rtc-moxart.c

89

gpiod_set_value(moxart_rtc->gpio_sclk, 1);

drivers/rtc/rtc-moxart.c

91

if (gpiod_get_value(moxart_rtc->gpio_data))