kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/mips/loongson32/ls1b/board.c
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@@ -1,10 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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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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- * option) any later version.
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  */
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 #include <linux/leds.h>
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@@ -15,30 +11,6 @@
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 #include <dma.h>
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 #include <nand.h>
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 #include <platform.h>
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-
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-struct plat_ls1x_dma ls1x_dma_pdata = {
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-	.nr_channels	= 3,
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-};
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-
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-static struct mtd_partition ls1x_nand_parts[] = {
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-	{
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-		.name        = "kernel",
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-		.offset      = 0,
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-		.size        = SZ_16M,
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-	},
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-	{
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-		.name        = "rootfs",
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-		.offset      = MTDPART_OFS_APPEND,
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-		.size        = MTDPART_SIZ_FULL,
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-	},
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-};
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-
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-struct plat_ls1x_nand ls1x_nand_pdata = {
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-	.parts		= ls1x_nand_parts,
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-	.nr_parts	= ARRAY_SIZE(ls1x_nand_parts),
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-	.hold_cycle	= 0x2,
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-	.wait_cycle	= 0xc,
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-};
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 static const struct gpio_led ls1x_gpio_leds[] __initconst = {
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 	{
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@@ -64,13 +36,11 @@
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 static struct platform_device *ls1b_platform_devices[] __initdata = {
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 	&ls1x_uart_pdev,
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 	&ls1x_cpufreq_pdev,
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-	&ls1x_dma_pdev,
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 	&ls1x_eth0_pdev,
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 	&ls1x_eth1_pdev,
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 	&ls1x_ehci_pdev,
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 	&ls1x_gpio0_pdev,
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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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@@ -78,8 +48,6 @@
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 static int __init ls1b_platform_init(void)
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 {
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 	ls1x_serial_set_uartclk(&ls1x_uart_pdev);
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-	ls1x_dma_set_platdata(&ls1x_dma_pdata);
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-	ls1x_nand_set_platdata(&ls1x_nand_pdata);
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 	gpio_led_register_device(-1, &ls1x_led_pdata);
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