[PATCH v4 0/2] serial: 8250_dw: Add ACPI support for uart on Hisilicon Hip05 SoC
Handle all cases of dw8250_data->clk properly in dw8250_set_termios(), then make it as the default set_termios callback for 8250 dw uart. After that, add ACPI support for uart on Hisilicon Hip05 SoC, be careful that it is not 16500 compatible, and with Heikki's patchset[1], we safely only add ACPI identifier, due to the ACPI quirks in dw8250_quirks() only for "APMC0D08". Change since v3: - The new dev var patch is sent separately. - Address the comment from Andy, and repost patches based on Heikki Krogerus's patchset[1] "[PATCHv2 0/3] serial: dw8250: ACPI tuning" Change since v2: - Add a new patch to use new var dev in probe - Use built-in device properties to set device parameters for existing device probed by acpi, suggested by Andy Shevchenko Change since v1: - Use acpi_match_device() instead of acpi_dev_found(), limit the check to the device being probed and not a global search for whole DSDT (pointed by graeme.greg...@linaro.org) [1] http://www.spinics.net/lists/linux-acpi/msg68519.html Kefeng Wang (2): serial: 8250_dw: make dw8250_set_termios as default set_termios callback serial: 8250_dw: add ACPI support for uart on Hisilicon Hip05 SoC drivers/tty/serial/8250/8250_dw.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) -- 1.7.12.4
[PATCH v4 0/2] serial: 8250_dw: Add ACPI support for uart on Hisilicon Hip05 SoC
Handle all cases of dw8250_data->clk properly in dw8250_set_termios(), then make it as the default set_termios callback for 8250 dw uart. After that, add ACPI support for uart on Hisilicon Hip05 SoC, be careful that it is not 16500 compatible, and with Heikki's patchset[1], we safely only add ACPI identifier, due to the ACPI quirks in dw8250_quirks() only for "APMC0D08". Change since v3: - The new dev var patch is sent separately. - Address the comment from Andy, and repost patches based on Heikki Krogerus's patchset[1] "[PATCHv2 0/3] serial: dw8250: ACPI tuning" Change since v2: - Add a new patch to use new var dev in probe - Use built-in device properties to set device parameters for existing device probed by acpi, suggested by Andy Shevchenko Change since v1: - Use acpi_match_device() instead of acpi_dev_found(), limit the check to the device being probed and not a global search for whole DSDT (pointed by graeme.greg...@linaro.org) [1] http://www.spinics.net/lists/linux-acpi/msg68519.html Kefeng Wang (2): serial: 8250_dw: make dw8250_set_termios as default set_termios callback serial: 8250_dw: add ACPI support for uart on Hisilicon Hip05 SoC drivers/tty/serial/8250/8250_dw.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) -- 1.7.12.4
