This patch-set split the last version, and addressed the review comments from last version on serial driver code. Changes from v7: * Addressed review comments from Peter: - Initialized the stack local with zero in sprd_set_termios() - Used dev_get_drvdata() to get sprd_uart_port Changes from v6: - Setted SPRD_TIMEOUT with 256 rather than 2048 - Used u32 instead of uint32_t - Removed inline of handle_lsr_errors which is a single call site function - Removed unused parameter of sprd_tx & sprd_rx - Used spin_lock_irqsave in sprd_startup() instead of spin_lock - Added a check for port->sysrq in sprd_console_write() - Used a global counter as a condition of calling uart_{un}register_driver - Added pdev->id assignment in probe() - Setted port->flags with UPF_BOOT_AUTOCONF instead of ASYNC_BOOT_AUTOCONF Changes from v5: - Used Spreadtrum instead of SPRD in menus - Changed TTY name to 'ttyS' - Moved uart_register_driver() to probe() - Added spinlock as needed - Removed register states saving and restoring in suspend() and resume() Chunyan Zhang (2): Documentation: DT: Add bindings for Spreadtrum SoC Platform tty/serial: Add Spreadtrum sc9836-uart driver support Documentation/devicetree/bindings/arm/sprd.txt | 11 + .../devicetree/bindings/serial/sprd-uart.txt | 7 + .../devicetree/bindings/vendor-prefixes.txt | 1 + drivers/tty/serial/Kconfig | 18 + drivers/tty/serial/Makefile | 1 + drivers/tty/serial/sprd_serial.c | 797 ++++++++++++++++++++ include/uapi/linux/serial_core.h | 3 + 7 files changed, 838 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/sprd.txt create mode 100644 Documentation/devicetree/bindings/serial/sprd-uart.txt create mode 100644 drivers/tty/serial/sprd_serial.c -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html