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	 bcd6a1c695
			
		
	
	
		bcd6a1c695
		
	
	
	
	
		
			
			This patch allows for a more flexible ioremap() interception based on iotable contents. With this patch, the ioremap() interception code can properly translate addresses only after davinci_soc_info has been initialized. Consequently, in soc-specific init functions, davinci_common_init() has to happen before any ioremap() attempts. The da8xx init sequence has been suitably modified to meet this restriction. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
		
			
				
	
	
		
			1131 lines
		
	
	
		
			30 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			1131 lines
		
	
	
		
			30 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /*
 | |
|  * TI DA850/OMAP-L138 chip specific setup
 | |
|  *
 | |
|  * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
 | |
|  *
 | |
|  * Derived from: arch/arm/mach-davinci/da830.c
 | |
|  * Original Copyrights follow:
 | |
|  *
 | |
|  * 2009 (c) MontaVista Software, Inc. This file is licensed under
 | |
|  * the terms of the GNU General Public License version 2. This program
 | |
|  * is licensed "as is" without any warranty of any kind, whether express
 | |
|  * or implied.
 | |
|  */
 | |
| #include <linux/init.h>
 | |
| #include <linux/clk.h>
 | |
| #include <linux/platform_device.h>
 | |
| #include <linux/cpufreq.h>
 | |
| #include <linux/regulator/consumer.h>
 | |
| 
 | |
| #include <asm/mach/map.h>
 | |
| 
 | |
| #include <mach/psc.h>
 | |
| #include <mach/irqs.h>
 | |
| #include <mach/cputype.h>
 | |
| #include <mach/common.h>
 | |
| #include <mach/time.h>
 | |
| #include <mach/da8xx.h>
 | |
| #include <mach/cpufreq.h>
 | |
| #include <mach/pm.h>
 | |
| #include <mach/gpio.h>
 | |
| 
 | |
| #include "clock.h"
 | |
| #include "mux.h"
 | |
| 
 | |
| /* SoC specific clock flags */
 | |
| #define DA850_CLK_ASYNC3	BIT(16)
 | |
| 
 | |
| #define DA850_PLL1_BASE		0x01e1a000
 | |
| #define DA850_TIMER64P2_BASE	0x01f0c000
 | |
| #define DA850_TIMER64P3_BASE	0x01f0d000
 | |
| 
 | |
| #define DA850_REF_FREQ		24000000
 | |
| 
 | |
| #define CFGCHIP3_ASYNC3_CLKSRC	BIT(4)
 | |
| #define CFGCHIP3_PLL1_MASTER_LOCK	BIT(5)
 | |
| #define CFGCHIP0_PLL_MASTER_LOCK	BIT(4)
 | |
| 
 | |
| static int da850_set_armrate(struct clk *clk, unsigned long rate);
 | |
| static int da850_round_armrate(struct clk *clk, unsigned long rate);
 | |
| static int da850_set_pll0rate(struct clk *clk, unsigned long armrate);
 | |
| 
 | |
| static struct pll_data pll0_data = {
 | |
| 	.num		= 1,
 | |
| 	.phys_base	= DA8XX_PLL0_BASE,
 | |
| 	.flags		= PLL_HAS_PREDIV | PLL_HAS_POSTDIV,
 | |
| };
 | |
| 
 | |
| static struct clk ref_clk = {
 | |
| 	.name		= "ref_clk",
 | |
| 	.rate		= DA850_REF_FREQ,
 | |
| };
 | |
| 
 | |
| static struct clk pll0_clk = {
 | |
| 	.name		= "pll0",
 | |
| 	.parent		= &ref_clk,
 | |
| 	.pll_data	= &pll0_data,
 | |
| 	.flags		= CLK_PLL,
 | |
| 	.set_rate	= da850_set_pll0rate,
 | |
| };
 | |
| 
 | |
| static struct clk pll0_aux_clk = {
 | |
| 	.name		= "pll0_aux_clk",
 | |
| 	.parent		= &pll0_clk,
 | |
| 	.flags		= CLK_PLL | PRE_PLL,
 | |
| };
 | |
| 
 | |
| static struct clk pll0_sysclk2 = {
 | |
| 	.name		= "pll0_sysclk2",
 | |
| 	.parent		= &pll0_clk,
 | |
| 	.flags		= CLK_PLL,
 | |
| 	.div_reg	= PLLDIV2,
 | |
| };
 | |
| 
 | |
| static struct clk pll0_sysclk3 = {
 | |
| 	.name		= "pll0_sysclk3",
 | |
| 	.parent		= &pll0_clk,
 | |
| 	.flags		= CLK_PLL,
 | |
| 	.div_reg	= PLLDIV3,
 | |
| };
 | |
| 
 | |
| static struct clk pll0_sysclk4 = {
 | |
| 	.name		= "pll0_sysclk4",
 | |
| 	.parent		= &pll0_clk,
 | |
| 	.flags		= CLK_PLL,
 | |
| 	.div_reg	= PLLDIV4,
 | |
| };
 | |
| 
 | |
| static struct clk pll0_sysclk5 = {
 | |
| 	.name		= "pll0_sysclk5",
 | |
| 	.parent		= &pll0_clk,
 | |
| 	.flags		= CLK_PLL,
 | |
| 	.div_reg	= PLLDIV5,
 | |
| };
 | |
| 
 | |
| static struct clk pll0_sysclk6 = {
 | |
| 	.name		= "pll0_sysclk6",
 | |
| 	.parent		= &pll0_clk,
 | |
| 	.flags		= CLK_PLL,
 | |
| 	.div_reg	= PLLDIV6,
 | |
| };
 | |
| 
 | |
| static struct clk pll0_sysclk7 = {
 | |
| 	.name		= "pll0_sysclk7",
 | |
| 	.parent		= &pll0_clk,
 | |
| 	.flags		= CLK_PLL,
 | |
| 	.div_reg	= PLLDIV7,
 | |
| };
 | |
| 
 | |
| static struct pll_data pll1_data = {
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| 	.num		= 2,
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| 	.phys_base	= DA850_PLL1_BASE,
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| 	.flags		= PLL_HAS_POSTDIV,
 | |
| };
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| 
 | |
| static struct clk pll1_clk = {
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| 	.name		= "pll1",
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| 	.parent		= &ref_clk,
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| 	.pll_data	= &pll1_data,
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| 	.flags		= CLK_PLL,
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| };
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| 
 | |
| static struct clk pll1_aux_clk = {
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| 	.name		= "pll1_aux_clk",
 | |
| 	.parent		= &pll1_clk,
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| 	.flags		= CLK_PLL | PRE_PLL,
 | |
| };
 | |
| 
 | |
| static struct clk pll1_sysclk2 = {
 | |
| 	.name		= "pll1_sysclk2",
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| 	.parent		= &pll1_clk,
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| 	.flags		= CLK_PLL,
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| 	.div_reg	= PLLDIV2,
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| };
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| 
 | |
| static struct clk pll1_sysclk3 = {
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| 	.name		= "pll1_sysclk3",
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| 	.parent		= &pll1_clk,
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| 	.flags		= CLK_PLL,
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| 	.div_reg	= PLLDIV3,
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| };
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| 
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| static struct clk pll1_sysclk4 = {
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| 	.name		= "pll1_sysclk4",
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| 	.parent		= &pll1_clk,
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| 	.flags		= CLK_PLL,
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| 	.div_reg	= PLLDIV4,
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| };
 | |
| 
 | |
| static struct clk pll1_sysclk5 = {
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| 	.name		= "pll1_sysclk5",
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| 	.parent		= &pll1_clk,
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| 	.flags		= CLK_PLL,
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| 	.div_reg	= PLLDIV5,
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| };
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| 
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| static struct clk pll1_sysclk6 = {
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| 	.name		= "pll0_sysclk6",
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| 	.parent		= &pll0_clk,
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| 	.flags		= CLK_PLL,
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| 	.div_reg	= PLLDIV6,
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| };
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| 
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| static struct clk pll1_sysclk7 = {
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| 	.name		= "pll1_sysclk7",
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| 	.parent		= &pll1_clk,
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| 	.flags		= CLK_PLL,
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| 	.div_reg	= PLLDIV7,
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| };
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| 
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| static struct clk i2c0_clk = {
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| 	.name		= "i2c0",
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| 	.parent		= &pll0_aux_clk,
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| };
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| 
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| static struct clk timerp64_0_clk = {
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| 	.name		= "timer0",
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| 	.parent		= &pll0_aux_clk,
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| };
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| 
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| static struct clk timerp64_1_clk = {
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| 	.name		= "timer1",
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| 	.parent		= &pll0_aux_clk,
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| };
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| 
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| static struct clk arm_rom_clk = {
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| 	.name		= "arm_rom",
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| 	.parent		= &pll0_sysclk2,
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| 	.lpsc		= DA8XX_LPSC0_ARM_RAM_ROM,
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| 	.flags		= ALWAYS_ENABLED,
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| };
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| 
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| static struct clk tpcc0_clk = {
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| 	.name		= "tpcc0",
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| 	.parent		= &pll0_sysclk2,
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| 	.lpsc		= DA8XX_LPSC0_TPCC,
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| 	.flags		= ALWAYS_ENABLED | CLK_PSC,
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| };
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| 
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| static struct clk tptc0_clk = {
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| 	.name		= "tptc0",
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| 	.parent		= &pll0_sysclk2,
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| 	.lpsc		= DA8XX_LPSC0_TPTC0,
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| 	.flags		= ALWAYS_ENABLED,
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| };
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| 
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| static struct clk tptc1_clk = {
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| 	.name		= "tptc1",
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| 	.parent		= &pll0_sysclk2,
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| 	.lpsc		= DA8XX_LPSC0_TPTC1,
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| 	.flags		= ALWAYS_ENABLED,
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| };
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| 
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| static struct clk tpcc1_clk = {
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| 	.name		= "tpcc1",
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| 	.parent		= &pll0_sysclk2,
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| 	.lpsc		= DA850_LPSC1_TPCC1,
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| 	.gpsc		= 1,
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| 	.flags		= CLK_PSC | ALWAYS_ENABLED,
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| };
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| 
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| static struct clk tptc2_clk = {
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| 	.name		= "tptc2",
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| 	.parent		= &pll0_sysclk2,
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| 	.lpsc		= DA850_LPSC1_TPTC2,
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| 	.gpsc		= 1,
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| 	.flags		= ALWAYS_ENABLED,
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| };
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| 
 | |
| static struct clk uart0_clk = {
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| 	.name		= "uart0",
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| 	.parent		= &pll0_sysclk2,
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| 	.lpsc		= DA8XX_LPSC0_UART0,
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| };
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| 
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| static struct clk uart1_clk = {
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| 	.name		= "uart1",
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| 	.parent		= &pll0_sysclk2,
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| 	.lpsc		= DA8XX_LPSC1_UART1,
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| 	.gpsc		= 1,
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| 	.flags		= DA850_CLK_ASYNC3,
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| };
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| 
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| static struct clk uart2_clk = {
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| 	.name		= "uart2",
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| 	.parent		= &pll0_sysclk2,
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| 	.lpsc		= DA8XX_LPSC1_UART2,
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| 	.gpsc		= 1,
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| 	.flags		= DA850_CLK_ASYNC3,
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| };
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| 
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| static struct clk aintc_clk = {
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| 	.name		= "aintc",
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| 	.parent		= &pll0_sysclk4,
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| 	.lpsc		= DA8XX_LPSC0_AINTC,
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| 	.flags		= ALWAYS_ENABLED,
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| };
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| 
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| static struct clk gpio_clk = {
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| 	.name		= "gpio",
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| 	.parent		= &pll0_sysclk4,
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| 	.lpsc		= DA8XX_LPSC1_GPIO,
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| 	.gpsc		= 1,
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| };
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| 
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| static struct clk i2c1_clk = {
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| 	.name		= "i2c1",
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| 	.parent		= &pll0_sysclk4,
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| 	.lpsc		= DA8XX_LPSC1_I2C,
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| 	.gpsc		= 1,
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| };
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| 
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| static struct clk emif3_clk = {
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| 	.name		= "emif3",
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| 	.parent		= &pll0_sysclk5,
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| 	.lpsc		= DA8XX_LPSC1_EMIF3C,
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| 	.gpsc		= 1,
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| 	.flags		= ALWAYS_ENABLED,
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| };
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| 
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| static struct clk arm_clk = {
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| 	.name		= "arm",
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| 	.parent		= &pll0_sysclk6,
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| 	.lpsc		= DA8XX_LPSC0_ARM,
 | |
| 	.flags		= ALWAYS_ENABLED,
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| 	.set_rate	= da850_set_armrate,
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| 	.round_rate	= da850_round_armrate,
 | |
| };
 | |
| 
 | |
| static struct clk rmii_clk = {
 | |
| 	.name		= "rmii",
 | |
| 	.parent		= &pll0_sysclk7,
 | |
| };
 | |
| 
 | |
| static struct clk emac_clk = {
 | |
| 	.name		= "emac",
 | |
| 	.parent		= &pll0_sysclk4,
 | |
| 	.lpsc		= DA8XX_LPSC1_CPGMAC,
 | |
| 	.gpsc		= 1,
 | |
| };
 | |
| 
 | |
| static struct clk mcasp_clk = {
 | |
| 	.name		= "mcasp",
 | |
| 	.parent		= &pll0_sysclk2,
 | |
| 	.lpsc		= DA8XX_LPSC1_McASP0,
 | |
| 	.gpsc		= 1,
 | |
| 	.flags		= DA850_CLK_ASYNC3,
 | |
| };
 | |
| 
 | |
| static struct clk lcdc_clk = {
 | |
| 	.name		= "lcdc",
 | |
| 	.parent		= &pll0_sysclk2,
 | |
| 	.lpsc		= DA8XX_LPSC1_LCDC,
 | |
| 	.gpsc		= 1,
 | |
| };
 | |
| 
 | |
| static struct clk mmcsd_clk = {
 | |
| 	.name		= "mmcsd",
 | |
| 	.parent		= &pll0_sysclk2,
 | |
| 	.lpsc		= DA8XX_LPSC0_MMC_SD,
 | |
| };
 | |
| 
 | |
| static struct clk aemif_clk = {
 | |
| 	.name		= "aemif",
 | |
| 	.parent		= &pll0_sysclk3,
 | |
| 	.lpsc		= DA8XX_LPSC0_EMIF25,
 | |
| 	.flags		= ALWAYS_ENABLED,
 | |
| };
 | |
| 
 | |
| static struct clk_lookup da850_clks[] = {
 | |
| 	CLK(NULL,		"ref",		&ref_clk),
 | |
| 	CLK(NULL,		"pll0",		&pll0_clk),
 | |
| 	CLK(NULL,		"pll0_aux",	&pll0_aux_clk),
 | |
| 	CLK(NULL,		"pll0_sysclk2",	&pll0_sysclk2),
 | |
| 	CLK(NULL,		"pll0_sysclk3",	&pll0_sysclk3),
 | |
| 	CLK(NULL,		"pll0_sysclk4",	&pll0_sysclk4),
 | |
| 	CLK(NULL,		"pll0_sysclk5",	&pll0_sysclk5),
 | |
| 	CLK(NULL,		"pll0_sysclk6",	&pll0_sysclk6),
 | |
| 	CLK(NULL,		"pll0_sysclk7",	&pll0_sysclk7),
 | |
| 	CLK(NULL,		"pll1",		&pll1_clk),
 | |
| 	CLK(NULL,		"pll1_aux",	&pll1_aux_clk),
 | |
| 	CLK(NULL,		"pll1_sysclk2",	&pll1_sysclk2),
 | |
| 	CLK(NULL,		"pll1_sysclk3",	&pll1_sysclk3),
 | |
| 	CLK(NULL,		"pll1_sysclk4",	&pll1_sysclk4),
 | |
| 	CLK(NULL,		"pll1_sysclk5",	&pll1_sysclk5),
 | |
| 	CLK(NULL,		"pll1_sysclk6",	&pll1_sysclk6),
 | |
| 	CLK(NULL,		"pll1_sysclk7",	&pll1_sysclk7),
 | |
| 	CLK("i2c_davinci.1",	NULL,		&i2c0_clk),
 | |
| 	CLK(NULL,		"timer0",	&timerp64_0_clk),
 | |
| 	CLK("watchdog",		NULL,		&timerp64_1_clk),
 | |
| 	CLK(NULL,		"arm_rom",	&arm_rom_clk),
 | |
| 	CLK(NULL,		"tpcc0",	&tpcc0_clk),
 | |
| 	CLK(NULL,		"tptc0",	&tptc0_clk),
 | |
| 	CLK(NULL,		"tptc1",	&tptc1_clk),
 | |
| 	CLK(NULL,		"tpcc1",	&tpcc1_clk),
 | |
| 	CLK(NULL,		"tptc2",	&tptc2_clk),
 | |
| 	CLK(NULL,		"uart0",	&uart0_clk),
 | |
| 	CLK(NULL,		"uart1",	&uart1_clk),
 | |
| 	CLK(NULL,		"uart2",	&uart2_clk),
 | |
| 	CLK(NULL,		"aintc",	&aintc_clk),
 | |
| 	CLK(NULL,		"gpio",		&gpio_clk),
 | |
| 	CLK("i2c_davinci.2",	NULL,		&i2c1_clk),
 | |
| 	CLK(NULL,		"emif3",	&emif3_clk),
 | |
| 	CLK(NULL,		"arm",		&arm_clk),
 | |
| 	CLK(NULL,		"rmii",		&rmii_clk),
 | |
| 	CLK("davinci_emac.1",	NULL,		&emac_clk),
 | |
| 	CLK("davinci-mcasp.0",	NULL,		&mcasp_clk),
 | |
| 	CLK("da8xx_lcdc.0",	NULL,		&lcdc_clk),
 | |
| 	CLK("davinci_mmc.0",	NULL,		&mmcsd_clk),
 | |
| 	CLK(NULL,		"aemif",	&aemif_clk),
 | |
| 	CLK(NULL,		NULL,		NULL),
 | |
| };
 | |
| 
 | |
| /*
 | |
|  * Device specific mux setup
 | |
|  *
 | |
|  *		soc	description	mux	mode	mode	mux	dbg
 | |
|  *					reg	offset	mask	mode
 | |
|  */
 | |
| static const struct mux_config da850_pins[] = {
 | |
| #ifdef CONFIG_DAVINCI_MUX
 | |
| 	/* UART0 function */
 | |
| 	MUX_CFG(DA850, NUART0_CTS,	3,	24,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, NUART0_RTS,	3,	28,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, UART0_RXD,	3,	16,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, UART0_TXD,	3,	20,	15,	2,	false)
 | |
| 	/* UART1 function */
 | |
| 	MUX_CFG(DA850, UART1_RXD,	4,	24,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, UART1_TXD,	4,	28,	15,	2,	false)
 | |
| 	/* UART2 function */
 | |
| 	MUX_CFG(DA850, UART2_RXD,	4,	16,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, UART2_TXD,	4,	20,	15,	2,	false)
 | |
| 	/* I2C1 function */
 | |
| 	MUX_CFG(DA850, I2C1_SCL,	4,	16,	15,	4,	false)
 | |
| 	MUX_CFG(DA850, I2C1_SDA,	4,	20,	15,	4,	false)
 | |
| 	/* I2C0 function */
 | |
| 	MUX_CFG(DA850, I2C0_SDA,	4,	12,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, I2C0_SCL,	4,	8,	15,	2,	false)
 | |
| 	/* EMAC function */
 | |
| 	MUX_CFG(DA850, MII_TXEN,	2,	4,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_TXCLK,	2,	8,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_COL,		2,	12,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_TXD_3,	2,	16,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_TXD_2,	2,	20,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_TXD_1,	2,	24,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_TXD_0,	2,	28,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_RXCLK,	3,	0,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_RXDV,	3,	4,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_RXER,	3,	8,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_CRS,		3,	12,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_RXD_3,	3,	16,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_RXD_2,	3,	20,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_RXD_1,	3,	24,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MII_RXD_0,	3,	28,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MDIO_CLK,	4,	0,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, MDIO_D,		4,	4,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, RMII_TXD_0,	14,	12,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, RMII_TXD_1,	14,	8,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, RMII_TXEN,	14,	16,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, RMII_CRS_DV,	15,	4,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, RMII_RXD_0,	14,	24,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, RMII_RXD_1,	14,	20,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, RMII_RXER,	14,	28,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, RMII_MHZ_50_CLK,	15,	0,	15,	0,	false)
 | |
| 	/* McASP function */
 | |
| 	MUX_CFG(DA850,	ACLKR,		0,	0,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	ACLKX,		0,	4,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AFSR,		0,	8,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AFSX,		0,	12,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AHCLKR,		0,	16,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AHCLKX,		0,	20,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AMUTE,		0,	24,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_15,		1,	0,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_14,		1,	4,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_13,		1,	8,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_12,		1,	12,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_11,		1,	16,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_10,		1,	20,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_9,		1,	24,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_8,		1,	28,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_7,		2,	0,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_6,		2,	4,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_5,		2,	8,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_4,		2,	12,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_3,		2,	16,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_2,		2,	20,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_1,		2,	24,	15,	1,	false)
 | |
| 	MUX_CFG(DA850,	AXR_0,		2,	28,	15,	1,	false)
 | |
| 	/* LCD function */
 | |
| 	MUX_CFG(DA850, LCD_D_7,		16,	8,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_6,		16,	12,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_5,		16,	16,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_4,		16,	20,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_3,		16,	24,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_2,		16,	28,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_1,		17,	0,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_0,		17,	4,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_15,	17,	8,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_14,	17,	12,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_13,	17,	16,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_12,	17,	20,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_11,	17,	24,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_10,	17,	28,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_9,		18,	0,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_D_8,		18,	4,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_PCLK,	18,	24,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_HSYNC,	19,	0,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, LCD_VSYNC,	19,	4,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, NLCD_AC_ENB_CS,	19,	24,	15,	2,	false)
 | |
| 	/* MMC/SD0 function */
 | |
| 	MUX_CFG(DA850, MMCSD0_DAT_0,	10,	8,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, MMCSD0_DAT_1,	10,	12,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, MMCSD0_DAT_2,	10,	16,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, MMCSD0_DAT_3,	10,	20,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, MMCSD0_CLK,	10,	0,	15,	2,	false)
 | |
| 	MUX_CFG(DA850, MMCSD0_CMD,	10,	4,	15,	2,	false)
 | |
| 	/* EMIF2.5/EMIFA function */
 | |
| 	MUX_CFG(DA850, EMA_D_7,		9,	0,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_6,		9,	4,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_5,		9,	8,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_4,		9,	12,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_3,		9,	16,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_2,		9,	20,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_1,		9,	24,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_0,		9,	28,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_1,		12,	24,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_2,		12,	20,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, NEMA_CS_3,	7,	4,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, NEMA_CS_4,	7,	8,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, NEMA_WE,		7,	16,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, NEMA_OE,		7,	20,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_0,		12,	28,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_3,		12,	16,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_4,		12,	12,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_5,		12,	8,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_6,		12,	4,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_7,		12,	0,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_8,		11,	28,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_9,		11,	24,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_10,	11,	20,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_11,	11,	16,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_12,	11,	12,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_13,	11,	8,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_14,	11,	4,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_15,	11,	0,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_16,	10,	28,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_17,	10,	24,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_18,	10,	20,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_19,	10,	16,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_20,	10,	12,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_21,	10,	8,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_22,	10,	4,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_A_23,	10,	0,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_8,		8,	28,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_9,		8,	24,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_10,	8,	20,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_11,	8,	16,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_12,	8,	12,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_13,	8,	8,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_14,	8,	4,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_D_15,	8,	0,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_BA_1,	5,	24,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_CLK,		6,	0,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, EMA_WAIT_1,	6,	24,	15,	1,	false)
 | |
| 	MUX_CFG(DA850, NEMA_CS_2,	7,	0,	15,	1,	false)
 | |
| 	/* GPIO function */
 | |
| 	MUX_CFG(DA850, GPIO2_6,		6,	4,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, GPIO2_8,		5,	28,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, GPIO2_15,	5,	0,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, GPIO4_0,		10,	28,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, GPIO4_1,		10,	24,	15,	8,	false)
 | |
| 	MUX_CFG(DA850, RTC_ALARM,	0,	28,	15,	2,	false)
 | |
| #endif
 | |
| };
 | |
| 
 | |
| const short da850_uart0_pins[] __initdata = {
 | |
| 	DA850_NUART0_CTS, DA850_NUART0_RTS, DA850_UART0_RXD, DA850_UART0_TXD,
 | |
| 	-1
 | |
| };
 | |
| 
 | |
| const short da850_uart1_pins[] __initdata = {
 | |
| 	DA850_UART1_RXD, DA850_UART1_TXD,
 | |
| 	-1
 | |
| };
 | |
| 
 | |
| const short da850_uart2_pins[] __initdata = {
 | |
| 	DA850_UART2_RXD, DA850_UART2_TXD,
 | |
| 	-1
 | |
| };
 | |
| 
 | |
| const short da850_i2c0_pins[] __initdata = {
 | |
| 	DA850_I2C0_SDA, DA850_I2C0_SCL,
 | |
| 	-1
 | |
| };
 | |
| 
 | |
| const short da850_i2c1_pins[] __initdata = {
 | |
| 	DA850_I2C1_SCL, DA850_I2C1_SDA,
 | |
| 	-1
 | |
| };
 | |
| 
 | |
| const short da850_cpgmac_pins[] __initdata = {
 | |
| 	DA850_MII_TXEN, DA850_MII_TXCLK, DA850_MII_COL, DA850_MII_TXD_3,
 | |
| 	DA850_MII_TXD_2, DA850_MII_TXD_1, DA850_MII_TXD_0, DA850_MII_RXER,
 | |
| 	DA850_MII_CRS, DA850_MII_RXCLK, DA850_MII_RXDV, DA850_MII_RXD_3,
 | |
| 	DA850_MII_RXD_2, DA850_MII_RXD_1, DA850_MII_RXD_0, DA850_MDIO_CLK,
 | |
| 	DA850_MDIO_D,
 | |
| 	-1
 | |
| };
 | |
| 
 | |
| const short da850_rmii_pins[] __initdata = {
 | |
| 	DA850_RMII_TXD_0, DA850_RMII_TXD_1, DA850_RMII_TXEN,
 | |
| 	DA850_RMII_CRS_DV, DA850_RMII_RXD_0, DA850_RMII_RXD_1,
 | |
| 	DA850_RMII_RXER, DA850_RMII_MHZ_50_CLK, DA850_MDIO_CLK,
 | |
| 	DA850_MDIO_D,
 | |
| 	-1
 | |
| };
 | |
| 
 | |
| const short da850_mcasp_pins[] __initdata = {
 | |
| 	DA850_AHCLKX, DA850_ACLKX, DA850_AFSX,
 | |
| 	DA850_AHCLKR, DA850_ACLKR, DA850_AFSR, DA850_AMUTE,
 | |
| 	DA850_AXR_11, DA850_AXR_12,
 | |
| 	-1
 | |
| };
 | |
| 
 | |
| const short da850_lcdcntl_pins[] __initdata = {
 | |
| 	DA850_LCD_D_0, DA850_LCD_D_1, DA850_LCD_D_2, DA850_LCD_D_3,
 | |
| 	DA850_LCD_D_4, DA850_LCD_D_5, DA850_LCD_D_6, DA850_LCD_D_7,
 | |
| 	DA850_LCD_D_8, DA850_LCD_D_9, DA850_LCD_D_10, DA850_LCD_D_11,
 | |
| 	DA850_LCD_D_12, DA850_LCD_D_13, DA850_LCD_D_14, DA850_LCD_D_15,
 | |
| 	DA850_LCD_PCLK, DA850_LCD_HSYNC, DA850_LCD_VSYNC, DA850_NLCD_AC_ENB_CS,
 | |
| 	-1
 | |
| };
 | |
| 
 | |
| const short da850_mmcsd0_pins[] __initdata = {
 | |
| 	DA850_MMCSD0_DAT_0, DA850_MMCSD0_DAT_1, DA850_MMCSD0_DAT_2,
 | |
| 	DA850_MMCSD0_DAT_3, DA850_MMCSD0_CLK, DA850_MMCSD0_CMD,
 | |
| 	DA850_GPIO4_0, DA850_GPIO4_1,
 | |
| 	-1
 | |
| };
 | |
| 
 | |
| const short da850_nand_pins[] __initdata = {
 | |
| 	DA850_EMA_D_7, DA850_EMA_D_6, DA850_EMA_D_5, DA850_EMA_D_4,
 | |
| 	DA850_EMA_D_3, DA850_EMA_D_2, DA850_EMA_D_1, DA850_EMA_D_0,
 | |
| 	DA850_EMA_A_1, DA850_EMA_A_2, DA850_NEMA_CS_3, DA850_NEMA_CS_4,
 | |
| 	DA850_NEMA_WE, DA850_NEMA_OE,
 | |
| 	-1
 | |
| };
 | |
| 
 | |
| const short da850_nor_pins[] __initdata = {
 | |
| 	DA850_EMA_BA_1, DA850_EMA_CLK, DA850_EMA_WAIT_1, DA850_NEMA_CS_2,
 | |
| 	DA850_NEMA_WE, DA850_NEMA_OE, DA850_EMA_D_0, DA850_EMA_D_1,
 | |
| 	DA850_EMA_D_2, DA850_EMA_D_3, DA850_EMA_D_4, DA850_EMA_D_5,
 | |
| 	DA850_EMA_D_6, DA850_EMA_D_7, DA850_EMA_D_8, DA850_EMA_D_9,
 | |
| 	DA850_EMA_D_10, DA850_EMA_D_11, DA850_EMA_D_12, DA850_EMA_D_13,
 | |
| 	DA850_EMA_D_14, DA850_EMA_D_15, DA850_EMA_A_0, DA850_EMA_A_1,
 | |
| 	DA850_EMA_A_2, DA850_EMA_A_3, DA850_EMA_A_4, DA850_EMA_A_5,
 | |
| 	DA850_EMA_A_6, DA850_EMA_A_7, DA850_EMA_A_8, DA850_EMA_A_9,
 | |
| 	DA850_EMA_A_10, DA850_EMA_A_11, DA850_EMA_A_12, DA850_EMA_A_13,
 | |
| 	DA850_EMA_A_14, DA850_EMA_A_15, DA850_EMA_A_16, DA850_EMA_A_17,
 | |
| 	DA850_EMA_A_18, DA850_EMA_A_19, DA850_EMA_A_20, DA850_EMA_A_21,
 | |
| 	DA850_EMA_A_22, DA850_EMA_A_23,
 | |
| 	-1
 | |
| };
 | |
| 
 | |
| /* FIQ are pri 0-1; otherwise 2-7, with 7 lowest priority */
 | |
| static u8 da850_default_priorities[DA850_N_CP_INTC_IRQ] = {
 | |
| 	[IRQ_DA8XX_COMMTX]		= 7,
 | |
| 	[IRQ_DA8XX_COMMRX]		= 7,
 | |
| 	[IRQ_DA8XX_NINT]		= 7,
 | |
| 	[IRQ_DA8XX_EVTOUT0]		= 7,
 | |
| 	[IRQ_DA8XX_EVTOUT1]		= 7,
 | |
| 	[IRQ_DA8XX_EVTOUT2]		= 7,
 | |
| 	[IRQ_DA8XX_EVTOUT3]		= 7,
 | |
| 	[IRQ_DA8XX_EVTOUT4]		= 7,
 | |
| 	[IRQ_DA8XX_EVTOUT5]		= 7,
 | |
| 	[IRQ_DA8XX_EVTOUT6]		= 7,
 | |
| 	[IRQ_DA8XX_EVTOUT6]		= 7,
 | |
| 	[IRQ_DA8XX_EVTOUT7]		= 7,
 | |
| 	[IRQ_DA8XX_CCINT0]		= 7,
 | |
| 	[IRQ_DA8XX_CCERRINT]		= 7,
 | |
| 	[IRQ_DA8XX_TCERRINT0]		= 7,
 | |
| 	[IRQ_DA8XX_AEMIFINT]		= 7,
 | |
| 	[IRQ_DA8XX_I2CINT0]		= 7,
 | |
| 	[IRQ_DA8XX_MMCSDINT0]		= 7,
 | |
| 	[IRQ_DA8XX_MMCSDINT1]		= 7,
 | |
| 	[IRQ_DA8XX_ALLINT0]		= 7,
 | |
| 	[IRQ_DA8XX_RTC]			= 7,
 | |
| 	[IRQ_DA8XX_SPINT0]		= 7,
 | |
| 	[IRQ_DA8XX_TINT12_0]		= 7,
 | |
| 	[IRQ_DA8XX_TINT34_0]		= 7,
 | |
| 	[IRQ_DA8XX_TINT12_1]		= 7,
 | |
| 	[IRQ_DA8XX_TINT34_1]		= 7,
 | |
| 	[IRQ_DA8XX_UARTINT0]		= 7,
 | |
| 	[IRQ_DA8XX_KEYMGRINT]		= 7,
 | |
| 	[IRQ_DA8XX_SECINT]		= 7,
 | |
| 	[IRQ_DA8XX_SECKEYERR]		= 7,
 | |
| 	[IRQ_DA850_MPUADDRERR0]		= 7,
 | |
| 	[IRQ_DA850_MPUPROTERR0]		= 7,
 | |
| 	[IRQ_DA850_IOPUADDRERR0]	= 7,
 | |
| 	[IRQ_DA850_IOPUPROTERR0]	= 7,
 | |
| 	[IRQ_DA850_IOPUADDRERR1]	= 7,
 | |
| 	[IRQ_DA850_IOPUPROTERR1]	= 7,
 | |
| 	[IRQ_DA850_IOPUADDRERR2]	= 7,
 | |
| 	[IRQ_DA850_IOPUPROTERR2]	= 7,
 | |
| 	[IRQ_DA850_BOOTCFG_ADDR_ERR]	= 7,
 | |
| 	[IRQ_DA850_BOOTCFG_PROT_ERR]	= 7,
 | |
| 	[IRQ_DA850_MPUADDRERR1]		= 7,
 | |
| 	[IRQ_DA850_MPUPROTERR1]		= 7,
 | |
| 	[IRQ_DA850_IOPUADDRERR3]	= 7,
 | |
| 	[IRQ_DA850_IOPUPROTERR3]	= 7,
 | |
| 	[IRQ_DA850_IOPUADDRERR4]	= 7,
 | |
| 	[IRQ_DA850_IOPUPROTERR4]	= 7,
 | |
| 	[IRQ_DA850_IOPUADDRERR5]	= 7,
 | |
| 	[IRQ_DA850_IOPUPROTERR5]	= 7,
 | |
| 	[IRQ_DA850_MIOPU_BOOTCFG_ERR]	= 7,
 | |
| 	[IRQ_DA8XX_CHIPINT0]		= 7,
 | |
| 	[IRQ_DA8XX_CHIPINT1]		= 7,
 | |
| 	[IRQ_DA8XX_CHIPINT2]		= 7,
 | |
| 	[IRQ_DA8XX_CHIPINT3]		= 7,
 | |
| 	[IRQ_DA8XX_TCERRINT1]		= 7,
 | |
| 	[IRQ_DA8XX_C0_RX_THRESH_PULSE]	= 7,
 | |
| 	[IRQ_DA8XX_C0_RX_PULSE]		= 7,
 | |
| 	[IRQ_DA8XX_C0_TX_PULSE]		= 7,
 | |
| 	[IRQ_DA8XX_C0_MISC_PULSE]	= 7,
 | |
| 	[IRQ_DA8XX_C1_RX_THRESH_PULSE]	= 7,
 | |
| 	[IRQ_DA8XX_C1_RX_PULSE]		= 7,
 | |
| 	[IRQ_DA8XX_C1_TX_PULSE]		= 7,
 | |
| 	[IRQ_DA8XX_C1_MISC_PULSE]	= 7,
 | |
| 	[IRQ_DA8XX_MEMERR]		= 7,
 | |
| 	[IRQ_DA8XX_GPIO0]		= 7,
 | |
| 	[IRQ_DA8XX_GPIO1]		= 7,
 | |
| 	[IRQ_DA8XX_GPIO2]		= 7,
 | |
| 	[IRQ_DA8XX_GPIO3]		= 7,
 | |
| 	[IRQ_DA8XX_GPIO4]		= 7,
 | |
| 	[IRQ_DA8XX_GPIO5]		= 7,
 | |
| 	[IRQ_DA8XX_GPIO6]		= 7,
 | |
| 	[IRQ_DA8XX_GPIO7]		= 7,
 | |
| 	[IRQ_DA8XX_GPIO8]		= 7,
 | |
| 	[IRQ_DA8XX_I2CINT1]		= 7,
 | |
| 	[IRQ_DA8XX_LCDINT]		= 7,
 | |
| 	[IRQ_DA8XX_UARTINT1]		= 7,
 | |
| 	[IRQ_DA8XX_MCASPINT]		= 7,
 | |
| 	[IRQ_DA8XX_ALLINT1]		= 7,
 | |
| 	[IRQ_DA8XX_SPINT1]		= 7,
 | |
| 	[IRQ_DA8XX_UHPI_INT1]		= 7,
 | |
| 	[IRQ_DA8XX_USB_INT]		= 7,
 | |
| 	[IRQ_DA8XX_IRQN]		= 7,
 | |
| 	[IRQ_DA8XX_RWAKEUP]		= 7,
 | |
| 	[IRQ_DA8XX_UARTINT2]		= 7,
 | |
| 	[IRQ_DA8XX_DFTSSINT]		= 7,
 | |
| 	[IRQ_DA8XX_EHRPWM0]		= 7,
 | |
| 	[IRQ_DA8XX_EHRPWM0TZ]		= 7,
 | |
| 	[IRQ_DA8XX_EHRPWM1]		= 7,
 | |
| 	[IRQ_DA8XX_EHRPWM1TZ]		= 7,
 | |
| 	[IRQ_DA850_SATAINT]		= 7,
 | |
| 	[IRQ_DA850_TINT12_2]		= 7,
 | |
| 	[IRQ_DA850_TINT34_2]		= 7,
 | |
| 	[IRQ_DA850_TINTALL_2]		= 7,
 | |
| 	[IRQ_DA8XX_ECAP0]		= 7,
 | |
| 	[IRQ_DA8XX_ECAP1]		= 7,
 | |
| 	[IRQ_DA8XX_ECAP2]		= 7,
 | |
| 	[IRQ_DA850_MMCSDINT0_1]		= 7,
 | |
| 	[IRQ_DA850_MMCSDINT1_1]		= 7,
 | |
| 	[IRQ_DA850_T12CMPINT0_2]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT1_2]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT2_2]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT3_2]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT4_2]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT5_2]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT6_2]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT7_2]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT0_3]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT1_3]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT2_3]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT3_3]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT4_3]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT5_3]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT6_3]	= 7,
 | |
| 	[IRQ_DA850_T12CMPINT7_3]	= 7,
 | |
| 	[IRQ_DA850_RPIINT]		= 7,
 | |
| 	[IRQ_DA850_VPIFINT]		= 7,
 | |
| 	[IRQ_DA850_CCINT1]		= 7,
 | |
| 	[IRQ_DA850_CCERRINT1]		= 7,
 | |
| 	[IRQ_DA850_TCERRINT2]		= 7,
 | |
| 	[IRQ_DA850_TINT12_3]		= 7,
 | |
| 	[IRQ_DA850_TINT34_3]		= 7,
 | |
| 	[IRQ_DA850_TINTALL_3]		= 7,
 | |
| 	[IRQ_DA850_MCBSP0RINT]		= 7,
 | |
| 	[IRQ_DA850_MCBSP0XINT]		= 7,
 | |
| 	[IRQ_DA850_MCBSP1RINT]		= 7,
 | |
| 	[IRQ_DA850_MCBSP1XINT]		= 7,
 | |
| 	[IRQ_DA8XX_ARMCLKSTOPREQ]	= 7,
 | |
| };
 | |
| 
 | |
| static struct map_desc da850_io_desc[] = {
 | |
| 	{
 | |
| 		.virtual	= IO_VIRT,
 | |
| 		.pfn		= __phys_to_pfn(IO_PHYS),
 | |
| 		.length		= IO_SIZE,
 | |
| 		.type		= MT_DEVICE
 | |
| 	},
 | |
| 	{
 | |
| 		.virtual	= DA8XX_CP_INTC_VIRT,
 | |
| 		.pfn		= __phys_to_pfn(DA8XX_CP_INTC_BASE),
 | |
| 		.length		= DA8XX_CP_INTC_SIZE,
 | |
| 		.type		= MT_DEVICE
 | |
| 	},
 | |
| 	{
 | |
| 		.virtual	= SRAM_VIRT,
 | |
| 		.pfn		= __phys_to_pfn(DA8XX_ARM_RAM_BASE),
 | |
| 		.length		= SZ_8K,
 | |
| 		.type		= MT_DEVICE
 | |
| 	},
 | |
| };
 | |
| 
 | |
| static u32 da850_psc_bases[] = { DA8XX_PSC0_BASE, DA8XX_PSC1_BASE };
 | |
| 
 | |
| /* Contents of JTAG ID register used to identify exact cpu type */
 | |
| static struct davinci_id da850_ids[] = {
 | |
| 	{
 | |
| 		.variant	= 0x0,
 | |
| 		.part_no	= 0xb7d1,
 | |
| 		.manufacturer	= 0x017,	/* 0x02f >> 1 */
 | |
| 		.cpu_id		= DAVINCI_CPU_ID_DA850,
 | |
| 		.name		= "da850/omap-l138",
 | |
| 	},
 | |
| };
 | |
| 
 | |
| static struct davinci_timer_instance da850_timer_instance[4] = {
 | |
| 	{
 | |
| 		.base		= DA8XX_TIMER64P0_BASE,
 | |
| 		.bottom_irq	= IRQ_DA8XX_TINT12_0,
 | |
| 		.top_irq	= IRQ_DA8XX_TINT34_0,
 | |
| 	},
 | |
| 	{
 | |
| 		.base		= DA8XX_TIMER64P1_BASE,
 | |
| 		.bottom_irq	= IRQ_DA8XX_TINT12_1,
 | |
| 		.top_irq	= IRQ_DA8XX_TINT34_1,
 | |
| 	},
 | |
| 	{
 | |
| 		.base		= DA850_TIMER64P2_BASE,
 | |
| 		.bottom_irq	= IRQ_DA850_TINT12_2,
 | |
| 		.top_irq	= IRQ_DA850_TINT34_2,
 | |
| 	},
 | |
| 	{
 | |
| 		.base		= DA850_TIMER64P3_BASE,
 | |
| 		.bottom_irq	= IRQ_DA850_TINT12_3,
 | |
| 		.top_irq	= IRQ_DA850_TINT34_3,
 | |
| 	},
 | |
| };
 | |
| 
 | |
| /*
 | |
|  * T0_BOT: Timer 0, bottom		: Used for clock_event
 | |
|  * T0_TOP: Timer 0, top			: Used for clocksource
 | |
|  * T1_BOT, T1_TOP: Timer 1, bottom & top: Used for watchdog timer
 | |
|  */
 | |
| static struct davinci_timer_info da850_timer_info = {
 | |
| 	.timers		= da850_timer_instance,
 | |
| 	.clockevent_id	= T0_BOT,
 | |
| 	.clocksource_id	= T0_TOP,
 | |
| };
 | |
| 
 | |
| static void da850_set_async3_src(int pllnum)
 | |
| {
 | |
| 	struct clk *clk, *newparent = pllnum ? &pll1_sysclk2 : &pll0_sysclk2;
 | |
| 	struct clk_lookup *c;
 | |
| 	unsigned int v;
 | |
| 	int ret;
 | |
| 
 | |
| 	for (c = da850_clks; c->clk; c++) {
 | |
| 		clk = c->clk;
 | |
| 		if (clk->flags & DA850_CLK_ASYNC3) {
 | |
| 			ret = clk_set_parent(clk, newparent);
 | |
| 			WARN(ret, "DA850: unable to re-parent clock %s",
 | |
| 								clk->name);
 | |
| 		}
 | |
|        }
 | |
| 
 | |
| 	v = __raw_readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG));
 | |
| 	if (pllnum)
 | |
| 		v |= CFGCHIP3_ASYNC3_CLKSRC;
 | |
| 	else
 | |
| 		v &= ~CFGCHIP3_ASYNC3_CLKSRC;
 | |
| 	__raw_writel(v, DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG));
 | |
| }
 | |
| 
 | |
| #ifdef CONFIG_CPU_FREQ
 | |
| /*
 | |
|  * Notes:
 | |
|  * According to the TRM, minimum PLLM results in maximum power savings.
 | |
|  * The OPP definitions below should keep the PLLM as low as possible.
 | |
|  *
 | |
|  * The output of the PLLM must be between 400 to 600 MHz.
 | |
|  * This rules out prediv of anything but divide-by-one for 24Mhz OSC input.
 | |
|  */
 | |
| struct da850_opp {
 | |
| 	unsigned int	freq;	/* in KHz */
 | |
| 	unsigned int	prediv;
 | |
| 	unsigned int	mult;
 | |
| 	unsigned int	postdiv;
 | |
| 	unsigned int	cvdd_min; /* in uV */
 | |
| 	unsigned int	cvdd_max; /* in uV */
 | |
| };
 | |
| 
 | |
| static const struct da850_opp da850_opp_300 = {
 | |
| 	.freq		= 300000,
 | |
| 	.prediv		= 1,
 | |
| 	.mult		= 25,
 | |
| 	.postdiv	= 2,
 | |
| 	.cvdd_min	= 1140000,
 | |
| 	.cvdd_max	= 1320000,
 | |
| };
 | |
| 
 | |
| static const struct da850_opp da850_opp_200 = {
 | |
| 	.freq		= 200000,
 | |
| 	.prediv		= 1,
 | |
| 	.mult		= 25,
 | |
| 	.postdiv	= 3,
 | |
| 	.cvdd_min	= 1050000,
 | |
| 	.cvdd_max	= 1160000,
 | |
| };
 | |
| 
 | |
| static const struct da850_opp da850_opp_96 = {
 | |
| 	.freq		= 96000,
 | |
| 	.prediv		= 1,
 | |
| 	.mult		= 20,
 | |
| 	.postdiv	= 5,
 | |
| 	.cvdd_min	= 950000,
 | |
| 	.cvdd_max	= 1050000,
 | |
| };
 | |
| 
 | |
| #define OPP(freq) 		\
 | |
| 	{				\
 | |
| 		.index = (unsigned int) &da850_opp_##freq,	\
 | |
| 		.frequency = freq * 1000, \
 | |
| 	}
 | |
| 
 | |
| static struct cpufreq_frequency_table da850_freq_table[] = {
 | |
| 	OPP(300),
 | |
| 	OPP(200),
 | |
| 	OPP(96),
 | |
| 	{
 | |
| 		.index		= 0,
 | |
| 		.frequency	= CPUFREQ_TABLE_END,
 | |
| 	},
 | |
| };
 | |
| 
 | |
| #ifdef CONFIG_REGULATOR
 | |
| static struct regulator *cvdd;
 | |
| 
 | |
| static int da850_set_voltage(unsigned int index)
 | |
| {
 | |
| 	struct da850_opp *opp;
 | |
| 
 | |
| 	if (!cvdd)
 | |
| 		return -ENODEV;
 | |
| 
 | |
| 	opp = (struct da850_opp *) da850_freq_table[index].index;
 | |
| 
 | |
| 	return regulator_set_voltage(cvdd, opp->cvdd_min, opp->cvdd_max);
 | |
| }
 | |
| 
 | |
| static int da850_regulator_init(void)
 | |
| {
 | |
| 	cvdd = regulator_get(NULL, "cvdd");
 | |
| 	if (WARN(IS_ERR(cvdd), "Unable to obtain voltage regulator for CVDD;"
 | |
| 					" voltage scaling unsupported\n")) {
 | |
| 		return PTR_ERR(cvdd);
 | |
| 	}
 | |
| 
 | |
| 	return 0;
 | |
| }
 | |
| #endif
 | |
| 
 | |
| static struct davinci_cpufreq_config cpufreq_info = {
 | |
| 	.freq_table = &da850_freq_table[0],
 | |
| #ifdef CONFIG_REGULATOR
 | |
| 	.init = da850_regulator_init,
 | |
| 	.set_voltage = da850_set_voltage,
 | |
| #endif
 | |
| };
 | |
| 
 | |
| static struct platform_device da850_cpufreq_device = {
 | |
| 	.name			= "cpufreq-davinci",
 | |
| 	.dev = {
 | |
| 		.platform_data	= &cpufreq_info,
 | |
| 	},
 | |
| };
 | |
| 
 | |
| int __init da850_register_cpufreq(void)
 | |
| {
 | |
| 	return platform_device_register(&da850_cpufreq_device);
 | |
| }
 | |
| 
 | |
| static int da850_round_armrate(struct clk *clk, unsigned long rate)
 | |
| {
 | |
| 	int i, ret = 0, diff;
 | |
| 	unsigned int best = (unsigned int) -1;
 | |
| 
 | |
| 	rate /= 1000; /* convert to kHz */
 | |
| 
 | |
| 	for (i = 0; da850_freq_table[i].frequency != CPUFREQ_TABLE_END; i++) {
 | |
| 		diff = da850_freq_table[i].frequency - rate;
 | |
| 		if (diff < 0)
 | |
| 			diff = -diff;
 | |
| 
 | |
| 		if (diff < best) {
 | |
| 			best = diff;
 | |
| 			ret = da850_freq_table[i].frequency;
 | |
| 		}
 | |
| 	}
 | |
| 
 | |
| 	return ret * 1000;
 | |
| }
 | |
| 
 | |
| static int da850_set_armrate(struct clk *clk, unsigned long index)
 | |
| {
 | |
| 	struct clk *pllclk = &pll0_clk;
 | |
| 
 | |
| 	return clk_set_rate(pllclk, index);
 | |
| }
 | |
| 
 | |
| static int da850_set_pll0rate(struct clk *clk, unsigned long index)
 | |
| {
 | |
| 	unsigned int prediv, mult, postdiv;
 | |
| 	struct da850_opp *opp;
 | |
| 	struct pll_data *pll = clk->pll_data;
 | |
| 	int ret;
 | |
| 
 | |
| 	opp = (struct da850_opp *) da850_freq_table[index].index;
 | |
| 	prediv = opp->prediv;
 | |
| 	mult = opp->mult;
 | |
| 	postdiv = opp->postdiv;
 | |
| 
 | |
| 	ret = davinci_set_pllrate(pll, prediv, mult, postdiv);
 | |
| 	if (WARN_ON(ret))
 | |
| 		return ret;
 | |
| 
 | |
| 	return 0;
 | |
| }
 | |
| #else
 | |
| int __init da850_register_cpufreq(void)
 | |
| {
 | |
| 	return 0;
 | |
| }
 | |
| 
 | |
| static int da850_set_armrate(struct clk *clk, unsigned long rate)
 | |
| {
 | |
| 	return -EINVAL;
 | |
| }
 | |
| 
 | |
| static int da850_set_pll0rate(struct clk *clk, unsigned long armrate)
 | |
| {
 | |
| 	return -EINVAL;
 | |
| }
 | |
| 
 | |
| static int da850_round_armrate(struct clk *clk, unsigned long rate)
 | |
| {
 | |
| 	return clk->rate;
 | |
| }
 | |
| #endif
 | |
| 
 | |
| int da850_register_pm(struct platform_device *pdev)
 | |
| {
 | |
| 	int ret;
 | |
| 	struct davinci_pm_config *pdata = pdev->dev.platform_data;
 | |
| 
 | |
| 	ret = davinci_cfg_reg(DA850_RTC_ALARM);
 | |
| 	if (ret)
 | |
| 		return ret;
 | |
| 
 | |
| 	pdata->ddr2_ctlr_base = da8xx_get_mem_ctlr();
 | |
| 	pdata->deepsleep_reg = DA8XX_SYSCFG1_VIRT(DA8XX_DEEPSLEEP_REG);
 | |
| 	pdata->ddrpsc_num = DA8XX_LPSC1_EMIF3C;
 | |
| 
 | |
| 	pdata->cpupll_reg_base = ioremap(DA8XX_PLL0_BASE, SZ_4K);
 | |
| 	if (!pdata->cpupll_reg_base)
 | |
| 		return -ENOMEM;
 | |
| 
 | |
| 	pdata->ddrpll_reg_base = ioremap(DA8XX_PLL1_BASE, SZ_4K);
 | |
| 	if (!pdata->ddrpll_reg_base) {
 | |
| 		ret = -ENOMEM;
 | |
| 		goto no_ddrpll_mem;
 | |
| 	}
 | |
| 
 | |
| 	pdata->ddrpsc_reg_base = ioremap(DA8XX_PSC1_BASE, SZ_4K);
 | |
| 	if (!pdata->ddrpsc_reg_base) {
 | |
| 		ret = -ENOMEM;
 | |
| 		goto no_ddrpsc_mem;
 | |
| 	}
 | |
| 
 | |
| 	return platform_device_register(pdev);
 | |
| 
 | |
| no_ddrpsc_mem:
 | |
| 	iounmap(pdata->ddrpll_reg_base);
 | |
| no_ddrpll_mem:
 | |
| 	iounmap(pdata->cpupll_reg_base);
 | |
| 	return ret;
 | |
| }
 | |
| 
 | |
| static struct davinci_soc_info davinci_soc_info_da850 = {
 | |
| 	.io_desc		= da850_io_desc,
 | |
| 	.io_desc_num		= ARRAY_SIZE(da850_io_desc),
 | |
| 	.jtag_id_reg		= DA8XX_SYSCFG0_BASE + DA8XX_JTAG_ID_REG,
 | |
| 	.ids			= da850_ids,
 | |
| 	.ids_num		= ARRAY_SIZE(da850_ids),
 | |
| 	.cpu_clks		= da850_clks,
 | |
| 	.psc_bases		= da850_psc_bases,
 | |
| 	.psc_bases_num		= ARRAY_SIZE(da850_psc_bases),
 | |
| 	.pinmux_base		= DA8XX_SYSCFG0_BASE + 0x120,
 | |
| 	.pinmux_pins		= da850_pins,
 | |
| 	.pinmux_pins_num	= ARRAY_SIZE(da850_pins),
 | |
| 	.intc_base		= DA8XX_CP_INTC_BASE,
 | |
| 	.intc_type		= DAVINCI_INTC_TYPE_CP_INTC,
 | |
| 	.intc_irq_prios		= da850_default_priorities,
 | |
| 	.intc_irq_num		= DA850_N_CP_INTC_IRQ,
 | |
| 	.timer_info		= &da850_timer_info,
 | |
| 	.gpio_type		= GPIO_TYPE_DAVINCI,
 | |
| 	.gpio_base		= DA8XX_GPIO_BASE,
 | |
| 	.gpio_num		= 144,
 | |
| 	.gpio_irq		= IRQ_DA8XX_GPIO0,
 | |
| 	.serial_dev		= &da8xx_serial_device,
 | |
| 	.emac_pdata		= &da8xx_emac_pdata,
 | |
| 	.sram_dma		= DA8XX_ARM_RAM_BASE,
 | |
| 	.sram_len		= SZ_8K,
 | |
| 	.reset_device		= &da8xx_wdt_device,
 | |
| };
 | |
| 
 | |
| void __init da850_init(void)
 | |
| {
 | |
| 	unsigned int v;
 | |
| 
 | |
| 	davinci_common_init(&davinci_soc_info_da850);
 | |
| 
 | |
| 	da8xx_syscfg0_base = ioremap(DA8XX_SYSCFG0_BASE, SZ_4K);
 | |
| 	if (WARN(!da8xx_syscfg0_base, "Unable to map syscfg0 module"))
 | |
| 		return;
 | |
| 
 | |
| 	da8xx_syscfg1_base = ioremap(DA8XX_SYSCFG1_BASE, SZ_4K);
 | |
| 	if (WARN(!da8xx_syscfg1_base, "Unable to map syscfg1 module"))
 | |
| 		return;
 | |
| 
 | |
| 	/*
 | |
| 	 * Move the clock source of Async3 domain to PLL1 SYSCLK2.
 | |
| 	 * This helps keeping the peripherals on this domain insulated
 | |
| 	 * from CPU frequency changes caused by DVFS. The firmware sets
 | |
| 	 * both PLL0 and PLL1 to the same frequency so, there should not
 | |
| 	 * be any noticible change even in non-DVFS use cases.
 | |
| 	 */
 | |
| 	da850_set_async3_src(1);
 | |
| 
 | |
| 	/* Unlock writing to PLL0 registers */
 | |
| 	v = __raw_readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP0_REG));
 | |
| 	v &= ~CFGCHIP0_PLL_MASTER_LOCK;
 | |
| 	__raw_writel(v, DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP0_REG));
 | |
| 
 | |
| 	/* Unlock writing to PLL1 registers */
 | |
| 	v = __raw_readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG));
 | |
| 	v &= ~CFGCHIP3_PLL1_MASTER_LOCK;
 | |
| 	__raw_writel(v, DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG));
 | |
| }
 |