/linux/drivers/mfd/ |
H A D | cgbc-core.c | 59 static int cgbc_wait_device(struct cgbc_device_data *cgbc) in cgbc_wait_device() argument 64 ret = readx_poll_timeout(ioread16, cgbc->io_session + CGBC_SESSION_STATUS, status, in cgbc_wait_device() 67 if (ret || ioread32(cgbc->io_session + CGBC_SESSION_ACCESS)) in cgbc_wait_device() 73 static int cgbc_session_command(struct cgbc_device_data *cgbc, u8 cmd) in cgbc_session_command() argument 78 ret = readx_poll_timeout(ioread8, cgbc->io_session + CGBC_SESSION_CMD, val, in cgbc_session_command() 83 iowrite8(cmd, cgbc->io_session + CGBC_SESSION_CMD); in cgbc_session_command() 85 ret = readx_poll_timeout(ioread8, cgbc->io_session + CGBC_SESSION_CMD, val, in cgbc_session_command() 90 ret = (int)ioread8(cgbc->io_session + CGBC_SESSION_DATA); in cgbc_session_command() 92 iowrite8(CGBC_SESSION_STATUS_FREE, cgbc->io_session + CGBC_SESSION_STATUS); in cgbc_session_command() 97 static int cgbc_session_request(struct cgbc_device_data *cgbc) in cgbc_session_request() argument [all …]
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/linux/drivers/gpio/ |
H A D | gpio-cgbc.c | 24 struct cgbc_device_data *cgbc; member 28 static int cgbc_gpio_cmd(struct cgbc_device_data *cgbc, in cgbc_gpio_cmd() argument 33 return cgbc_command(cgbc, cmd, sizeof(cmd), value, 1, NULL); in cgbc_gpio_cmd() 39 struct cgbc_device_data *cgbc = gpio->cgbc; in cgbc_gpio_get() local 44 ret = cgbc_gpio_cmd(cgbc, CGBC_GPIO_CMD_GET, (offset > 7) ? 1 : 0, 0, &val); in cgbc_gpio_get() 58 struct cgbc_device_data *cgbc = gpio->cgbc; in __cgbc_gpio_set() local 62 ret = cgbc_gpio_cmd(cgbc, CGBC_GPIO_CMD_GET, (offset > 7) ? 1 : 0, 0, &val); in __cgbc_gpio_set() 71 cgbc_gpio_cmd(cgbc, CGBC_GPIO_CMD_SET, (offset > 7) ? 1 : 0, val, &val); in __cgbc_gpio_set() 87 struct cgbc_device_data *cgbc = gpio->cgbc; in cgbc_gpio_direction_set() local 91 ret = cgbc_gpio_cmd(cgbc, CGBC_GPIO_CMD_DIR_GET, (offset > 7) ? 1 : 0, 0, &val); in cgbc_gpio_direction_set() [all …]
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H A D | Makefile | 48 obj-$(CONFIG_GPIO_CGBC) += gpio-cgbc.o
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H A D | Kconfig | 1300 called gpio-cgbc.
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/linux/drivers/watchdog/ |
H A D | cgbc_wdt.c | 56 struct cgbc_device_data *cgbc; member 75 struct cgbc_device_data *cgbc = wdt_data->cgbc; in cgbc_wdt_start() local 102 return cgbc_command(cgbc, &cmd_start, sizeof(cmd_start), NULL, 0, NULL); in cgbc_wdt_start() 108 struct cgbc_device_data *cgbc = wdt_data->cgbc; in cgbc_wdt_stop() local 114 return cgbc_command(cgbc, &cmd_stop, sizeof(cmd_stop), NULL, 0, NULL); in cgbc_wdt_stop() 120 struct cgbc_device_data *cgbc = wdt_data->cgbc; in cgbc_wdt_keepalive() local 123 return cgbc_command(cgbc, &cmd_ping, sizeof(cmd_ping), NULL, 0, NULL); in cgbc_wdt_keepalive() 168 struct cgbc_device_data *cgbc = dev_get_drvdata(pdev->dev.parent); in cgbc_wdt_probe() local 177 wdt_data->cgbc = cgbc; in cgbc_wdt_probe()
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/linux/drivers/i2c/busses/ |
H A D | i2c-cgbc.c | 70 struct cgbc_device_data *cgbc; member 120 struct cgbc_device_data *cgbc = i2c->cgbc; in cgbc_i2c_get_status() local 125 ret = cgbc_command(cgbc, &cmd, sizeof(cmd), NULL, 0, &status); in cgbc_i2c_get_status() 137 struct cgbc_device_data *cgbc = i2c->cgbc; in cgbc_i2c_set_frequency() local 150 ret = cgbc_command(cgbc, &cmd, sizeof(cmd), &data, 1, NULL); in cgbc_i2c_set_frequency() 158 ret = cgbc_command(cgbc, &cmd, sizeof(cmd), &data, 1, NULL); in cgbc_i2c_set_frequency() 205 struct cgbc_device_data *cgbc = i2c->cgbc; in cgbc_i2c_xfer_msg() local 254 ret = cgbc_command(cgbc, &cmd, cmd_len, NULL, 0, NULL); in cgbc_i2c_xfer_msg() 265 ret = cgbc_command(cgbc, &cmd, cmd_len, NULL, 0, NULL); in cgbc_i2c_xfer_msg() 276 ret = cgbc_command(cgbc, &cmd_data, sizeof(cmd_data), in cgbc_i2c_xfer_msg() [all …]
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H A D | Makefile | 50 obj-$(CONFIG_I2C_CGBC) += i2c-cgbc.o
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H A D | Kconfig | 538 be called i2c-cgbc.ko.
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/linux/include/linux/mfd/ |
H A D | cgbc.h | 41 int cgbc_command(struct cgbc_device_data *cgbc, void *cmd, unsigned int cmd_size,
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/linux/ |
H A D | MAINTAINERS | 5870 F: drivers/gpio/gpio-cgbc.c 5871 F: drivers/i2c/busses/i2c-cgbc.c 5872 F: drivers/mfd/cgbc-core.c 5874 F: include/linux/mfd/cgbc.h
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