MIPS: Loongson1: Add watchdog support for Loongson1 board
The patch adds watchdog support for Loongson1 board. Signed-off-by: Yang Ling <gnaygnil@gmail.com> Cc: keguang.zhang@gmail.com Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14644/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -74,6 +74,10 @@ CONFIG_SERIAL_8250_CONSOLE=y
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CONFIG_GPIOLIB=y
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CONFIG_GPIO_LOONGSON1=y
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# CONFIG_HWMON is not set
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CONFIG_WATCHDOG=y
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CONFIG_WATCHDOG_NOWAYOUT=y
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CONFIG_WATCHDOG_SYSFS=y
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CONFIG_LOONGSON1_WDT=y
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# CONFIG_VGA_CONSOLE is not set
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CONFIG_HID_GENERIC=m
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CONFIG_USB_HID=m
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@ -75,6 +75,10 @@ CONFIG_SERIAL_8250_CONSOLE=y
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CONFIG_GPIOLIB=y
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CONFIG_GPIO_LOONGSON1=y
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# CONFIG_HWMON is not set
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CONFIG_WATCHDOG=y
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CONFIG_WATCHDOG_NOWAYOUT=y
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CONFIG_WATCHDOG_SYSFS=y
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CONFIG_LOONGSON1_WDT=y
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# CONFIG_VGA_CONSOLE is not set
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CONFIG_HID_GENERIC=m
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CONFIG_USB_HID=m
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@ -1,9 +1,9 @@
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/*
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* Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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@ -25,11 +25,12 @@ extern struct platform_device ls1x_gpio0_pdev;
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extern struct platform_device ls1x_gpio1_pdev;
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extern struct platform_device ls1x_nand_pdev;
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extern struct platform_device ls1x_rtc_pdev;
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extern struct platform_device ls1x_wdt_pdev;
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void __init ls1x_clk_init(void);
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void __init ls1x_dma_set_platdata(struct plat_ls1x_dma *pdata);
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void __init ls1x_nand_set_platdata(struct plat_ls1x_nand *pdata);
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void __init ls1x_serial_set_uartclk(struct platform_device *pdev);
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void __init ls1x_rtc_set_extclk(struct platform_device *pdev);
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void __init ls1x_serial_set_uartclk(struct platform_device *pdev);
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#endif /* __ASM_MACH_LOONGSON32_PLATFORM_H */
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@ -356,3 +356,19 @@ struct platform_device ls1x_rtc_pdev = {
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.name = "ls1x-rtc",
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.id = -1,
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};
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/* Watchdog */
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static struct resource ls1x_wdt_resources[] = {
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{
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.start = LS1X_WDT_BASE,
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.end = LS1X_WDT_BASE + SZ_16 - 1,
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.flags = IORESOURCE_MEM,
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},
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};
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struct platform_device ls1x_wdt_pdev = {
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.name = "ls1x-wdt",
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.id = -1,
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.num_resources = ARRAY_SIZE(ls1x_wdt_resources),
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.resource = ls1x_wdt_resources,
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};
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@ -1,9 +1,9 @@
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/*
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* Copyright (c) 2011-2016 Zhang, Keguang <keguang.zhang@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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@ -72,6 +72,7 @@ static struct platform_device *ls1b_platform_devices[] __initdata = {
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&ls1x_gpio1_pdev,
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&ls1x_nand_pdev,
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&ls1x_rtc_pdev,
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&ls1x_wdt_pdev,
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};
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static int __init ls1b_platform_init(void)
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@ -1,9 +1,9 @@
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/*
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* Copyright (c) 2016 Yang Ling <gnaygnil@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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@ -13,6 +13,7 @@ static struct platform_device *ls1c_platform_devices[] __initdata = {
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&ls1x_uart_pdev,
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&ls1x_eth0_pdev,
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&ls1x_rtc_pdev,
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&ls1x_wdt_pdev,
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};
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static int __init ls1c_platform_init(void)
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