add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/arch/arm/mach-davinci/devices.c
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@@ -1,31 +1,25 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * mach-davinci/devices.c
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  *
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  * DaVinci platform device setup/initialization
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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  */
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 #include <linux/init.h>
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 #include <linux/platform_device.h>
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+#include <linux/platform_data/i2c-davinci.h>
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+#include <linux/platform_data/mmc-davinci.h>
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+#include <linux/platform_data/edma.h>
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 #include <linux/dma-mapping.h>
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 #include <linux/io.h>
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 #include <linux/reboot.h>
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 #include <mach/hardware.h>
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-#include <linux/platform_data/i2c-davinci.h>
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-#include <mach/irqs.h>
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 #include <mach/cputype.h>
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 #include <mach/mux.h>
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-#include <linux/platform_data/mmc-davinci.h>
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-#include <mach/time.h>
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-#include <linux/platform_data/edma.h>
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-
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 #include "davinci.h"
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+#include "irqs.h"
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23
 
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 #define DAVINCI_I2C_BASE	     0x01C21000
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 #define DAVINCI_ATA_BASE	     0x01C66000
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@@ -39,7 +33,7 @@
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 void davinci_map_sysmod(void)
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 {
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-	davinci_sysmod_base = ioremap_nocache(DAVINCI_SYSTEM_MODULE_BASE,
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+	davinci_sysmod_base = ioremap(DAVINCI_SYSTEM_MODULE_BASE,
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 					      0x800);
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 	/*
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 	 * Throw a bug since a lot of board initialization code depends
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@@ -56,7 +50,7 @@
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 		.flags		= IORESOURCE_MEM,
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 	},
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 	{
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-		.start		= IRQ_I2C,
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+		.start		= DAVINCI_INTC_IRQ(IRQ_I2C),
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 		.flags		= IORESOURCE_IRQ,
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 	},
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 };
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@@ -84,8 +78,8 @@
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 		.flags		= IORESOURCE_MEM,
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 	},
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 	{
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-		.start		= IRQ_IDE,
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-		.end		= IRQ_IDE,
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+		.start		= DAVINCI_INTC_IRQ(IRQ_IDE),
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+		.end		= DAVINCI_INTC_IRQ(IRQ_IDE),
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 		.flags		= IORESOURCE_IRQ,
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 	},
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 };
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@@ -133,11 +127,11 @@
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 	},
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 	/* IRQs:  MMC/SD, then SDIO */
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 	{
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-		.start = IRQ_MMCINT,
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+		.start = DAVINCI_INTC_IRQ(IRQ_MMCINT),
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 		.flags = IORESOURCE_IRQ,
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 	}, {
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 		/* different on dm355 */
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-		.start = IRQ_SDIOINT,
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+		.start = DAVINCI_INTC_IRQ(IRQ_SDIOINT),
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 		.flags = IORESOURCE_IRQ,
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 	},
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 };
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@@ -163,10 +157,10 @@
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 	},
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 	/* IRQs:  MMC/SD, then SDIO */
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 	{
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-		.start = IRQ_DM355_MMCINT1,
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+		.start = DAVINCI_INTC_IRQ(IRQ_DM355_MMCINT1),
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 		.flags = IORESOURCE_IRQ,
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 	}, {
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-		.start = IRQ_DM355_SDIOINT1,
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+		.start = DAVINCI_INTC_IRQ(IRQ_DM355_SDIOINT1),
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 		.flags = IORESOURCE_IRQ,
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 	},
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 };
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@@ -219,7 +213,8 @@
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 			mmcsd1_resources[0].start = DM365_MMCSD1_BASE;
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 			mmcsd1_resources[0].end = DM365_MMCSD1_BASE +
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 							SZ_4K - 1;
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-			mmcsd1_resources[2].start = IRQ_DM365_SDIOINT1;
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+			mmcsd1_resources[2].start = DAVINCI_INTC_IRQ(
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+							IRQ_DM365_SDIOINT1);
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 			davinci_mmcsd1_device.name = "da830-mmc";
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 		} else
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 			break;
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@@ -230,7 +225,8 @@
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 		if (cpu_is_davinci_dm355()) {
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 			mmcsd0_resources[0].start = DM355_MMCSD0_BASE;
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 			mmcsd0_resources[0].end = DM355_MMCSD0_BASE + SZ_4K - 1;
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-			mmcsd0_resources[2].start = IRQ_DM355_SDIOINT0;
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+			mmcsd0_resources[2].start = DAVINCI_INTC_IRQ(
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+							IRQ_DM355_SDIOINT0);
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 			/* expose all 6 MMC0 signals:  CLK, CMD, DATA[0..3] */
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 			davinci_cfg_reg(DM355_MMCSD0);
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@@ -241,7 +237,8 @@
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 			mmcsd0_resources[0].start = DM365_MMCSD0_BASE;
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 			mmcsd0_resources[0].end = DM365_MMCSD0_BASE +
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 							SZ_4K - 1;
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-			mmcsd0_resources[2].start = IRQ_DM365_SDIOINT0;
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+			mmcsd0_resources[2].start = DAVINCI_INTC_IRQ(
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+							IRQ_DM365_SDIOINT0);
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 			davinci_mmcsd0_device.name = "da830-mmc";
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 		} else if (cpu_is_davinci_dm644x()) {
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 			/* REVISIT: should this be in board-init code? */
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@@ -305,21 +302,3 @@
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 	davinci_gpio_device.dev.platform_data = pdata;
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 	return platform_device_register(&davinci_gpio_device);
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 }
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-
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-/*-------------------------------------------------------------------------*/
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-
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-/*-------------------------------------------------------------------------*/
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-
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-struct davinci_timer_instance davinci_timer_instance[2] = {
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-	{
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-		.base		= DAVINCI_TIMER0_BASE,
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-		.bottom_irq	= IRQ_TINT0_TINT12,
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-		.top_irq	= IRQ_TINT0_TINT34,
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-	},
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-	{
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-		.base		= DAVINCI_TIMER1_BASE,
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-		.bottom_irq	= IRQ_TINT1_TINT12,
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-		.top_irq	= IRQ_TINT1_TINT34,
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-	},
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-};
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-