From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhou Yanjie Subject: [PATCH v2 1/2] Serial: Ingenic: Add X1000 suppor for the UART driver. Date: Mon, 28 Jan 2019 21:57:00 +0800 Message-ID: <1548683821-120924-2-git-send-email-zhouyanjie@zoho.com> References: <1548667176-119830-1-git-send-email-zhouyanjie@zoho.com> <1548683821-120924-1-git-send-email-zhouyanjie@zoho.com> Return-path: In-Reply-To: <1548683821-120924-1-git-send-email-zhouyanjie@zoho.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, devicetree@vger.kernel.org, robh+dt@kernel.org, paul.burton@mips.com, gregkh@linuxfoundation.org, jslaby@suse.com, mark.rutland@arm.com, syq@debian.org, jiaxun.yang@flygoat.com, 772753199@qq.com List-Id: devicetree@vger.kernel.org Add support for probing the 8250_ingenic driver on the X1000 Soc from Ingenic. Signed-off-by: Zhou Yanjie --- drivers/tty/serial/8250/8250_ingenic.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/8250/8250_ingenic.c b/drivers/tty/serial/8250/8250_ingenic.c index 15a8c8d..424c07c 100644 --- a/drivers/tty/serial/8250/8250_ingenic.c +++ b/drivers/tty/serial/8250/8250_ingenic.c @@ -129,22 +129,21 @@ static int __init ingenic_early_console_setup(struct earlycon_device *dev, return 0; } -EARLYCON_DECLARE(jz4740_uart, ingenic_early_console_setup); OF_EARLYCON_DECLARE(jz4740_uart, "ingenic,jz4740-uart", ingenic_early_console_setup); -EARLYCON_DECLARE(jz4770_uart, ingenic_early_console_setup); OF_EARLYCON_DECLARE(jz4770_uart, "ingenic,jz4770-uart", ingenic_early_console_setup); -EARLYCON_DECLARE(jz4775_uart, ingenic_early_console_setup); OF_EARLYCON_DECLARE(jz4775_uart, "ingenic,jz4775-uart", ingenic_early_console_setup); -EARLYCON_DECLARE(jz4780_uart, ingenic_early_console_setup); OF_EARLYCON_DECLARE(jz4780_uart, "ingenic,jz4780-uart", ingenic_early_console_setup); +OF_EARLYCON_DECLARE(x1000_uart, "ingenic,x1000-uart", + ingenic_early_console_setup); + static void ingenic_uart_serial_out(struct uart_port *p, int offset, int value) { int ier; @@ -328,12 +327,18 @@ static const struct ingenic_uart_config jz4780_uart_config = { .fifosize = 64, }; +static const struct ingenic_uart_config x1000_uart_config = { + .tx_loadsz = 32, + .fifosize = 64, +}; + static const struct of_device_id of_match[] = { { .compatible = "ingenic,jz4740-uart", .data = &jz4740_uart_config }, { .compatible = "ingenic,jz4760-uart", .data = &jz4760_uart_config }, { .compatible = "ingenic,jz4770-uart", .data = &jz4760_uart_config }, { .compatible = "ingenic,jz4775-uart", .data = &jz4760_uart_config }, { .compatible = "ingenic,jz4780-uart", .data = &jz4780_uart_config }, + { .compatible = "ingenic,x1000-uart", .data = &x1000_uart_config }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, of_match); -- 2.7.4