Searched refs:uart_clk (Results 1 – 5 of 5) sorted by relevance
| /drivers/tty/serial/8250/ |
| A D | 8250_mtk.c | 72 struct clk *uart_clk; member
478 data->uart_clk = devm_clk_get(&pdev->dev, "baud"); in mtk8250_probe_of()
479 if (IS_ERR(data->uart_clk)) { in mtk8250_probe_of()
484 data->uart_clk = devm_clk_get(&pdev->dev, NULL); in mtk8250_probe_of()
485 if (IS_ERR(data->uart_clk)) { in mtk8250_probe_of()
487 return PTR_ERR(data->uart_clk); in mtk8250_probe_of()
564 uart.port.uartclk = clk_get_rate(data->uart_clk); in mtk8250_probe()
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| /drivers/tty/serial/ |
| A D | serial-tegra.c | 110 struct clk *uart_clk; member
398 ret = clk_set_rate(tup->uart_clk, rate); in tegra_set_baudrate()
404 tup->configured_rate = clk_get_rate(tup->uart_clk); in tegra_set_baudrate()
410 rate = clk_get_rate(tup->uart_clk); in tegra_set_baudrate()
992 clk_disable_unprepare(tup->uart_clk); in tegra_uart_hw_deinit()
1005 ret = clk_prepare_enable(tup->uart_clk); in tegra_uart_hw_init()
1057 clk_disable_unprepare(tup->uart_clk); in tegra_uart_hw_init()
1079 clk_disable_unprepare(tup->uart_clk); in tegra_uart_hw_init()
1244 clk_disable_unprepare(tup->uart_clk); in tegra_uart_startup()
1595 tup->uart_clk = devm_clk_get(&pdev->dev, NULL); in tegra_uart_probe()
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| A D | clps711x.c | 443 struct clk *uart_clk; in uart_clps711x_probe() local
450 uart_clk = devm_clk_get(&pdev->dev, NULL); in uart_clps711x_probe()
451 if (IS_ERR(uart_clk)) in uart_clps711x_probe()
452 return PTR_ERR(uart_clk); in uart_clps711x_probe()
479 s->port.uartclk = clk_get_rate(uart_clk); in uart_clps711x_probe()
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| A D | digicolor-usart.c | 455 struct clk *uart_clk; in digicolor_uart_probe() local
470 uart_clk = devm_clk_get(&pdev->dev, NULL); in digicolor_uart_probe()
471 if (IS_ERR(uart_clk)) in digicolor_uart_probe()
472 return PTR_ERR(uart_clk); in digicolor_uart_probe()
485 dp->port.uartclk = clk_get_rate(uart_clk); in digicolor_uart_probe()
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| A D | stm32-usart.c | 1159 unsigned int baud, bits, uart_clk, uart_clk_pres; in stm32_usart_set_termios() local
1169 uart_clk = clk_get_rate(stm32_port->clk); in stm32_usart_set_termios()
1171 baud = uart_get_baud_rate(port, termios, old, 0, uart_clk / 8); in stm32_usart_set_termios()
1274 uart_clk_pres = DIV_ROUND_CLOSEST(uart_clk, stm32_usart_presc_val[presc]); in stm32_usart_set_termios()
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