davinci: Add base DA850/OMAP-L138 SoC support

The DA850/OMAP-L138 is a new SoC from TI in the same family as
DA830/OMAP-L137.

Major changes include better support for power management,
support for SATA devices and McBSP (same IP as DM644x).

DA850/OMAP-L138 documents are available at
http://focus.ti.com/docs/prod/folders/print/omap-l138.html.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Sudhakar Rajashekhara 2009-07-16 06:41:54 -04:00 committed by Kevin Hilman
parent efd911814e
commit e1a8d7e2ea
8 changed files with 712 additions and 3 deletions

View File

@ -33,6 +33,11 @@ config ARCH_DAVINCI_DA830
select CP_INTC
select ARCH_DAVINCI_DA8XX
config ARCH_DAVINCI_DA850
bool "DA850/OMAP-L138 based system"
select CP_INTC
select ARCH_DAVINCI_DA8XX
config ARCH_DAVINCI_DA8XX
bool

View File

@ -15,6 +15,7 @@ obj-$(CONFIG_ARCH_DAVINCI_DM355) += dm355.o devices.o
obj-$(CONFIG_ARCH_DAVINCI_DM646x) += dm646x.o devices.o
obj-$(CONFIG_ARCH_DAVINCI_DM365) += dm365.o devices.o
obj-$(CONFIG_ARCH_DAVINCI_DA830) += da830.o devices-da8xx.o
obj-$(CONFIG_ARCH_DAVINCI_DA850) += da850.o devices-da8xx.o
obj-$(CONFIG_AINTC) += irq.o
obj-$(CONFIG_CP_INTC) += cp_intc.o

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@ -0,0 +1,600 @@
/*
* 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/kernel.h>
#include <linux/init.h>
#include <linux/clk.h>
#include <linux/platform_device.h>
#include <asm/mach/map.h>
#include <mach/clock.h>
#include <mach/psc.h>
#include <mach/mux.h>
#include <mach/irqs.h>
#include <mach/cputype.h>
#include <mach/common.h>
#include <mach/time.h>
#include <mach/da8xx.h>
#include "clock.h"
#include "mux.h"
#define DA850_PLL1_BASE 0x01e1a000
#define DA850_TIMER64P2_BASE 0x01f0c000
#define DA850_TIMER64P3_BASE 0x01f0d000
#define DA850_REF_FREQ 24000000
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,
};
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 = {
.num = 2,
.phys_base = DA850_PLL1_BASE,
.flags = PLL_HAS_POSTDIV,
};
static struct clk pll1_clk = {
.name = "pll1",
.parent = &ref_clk,
.pll_data = &pll1_data,
.flags = CLK_PLL,
};
static struct clk pll1_aux_clk = {
.name = "pll1_aux_clk",
.parent = &pll1_clk,
.flags = CLK_PLL | PRE_PLL,
};
static struct clk pll1_sysclk2 = {
.name = "pll1_sysclk2",
.parent = &pll1_clk,
.flags = CLK_PLL,
.div_reg = PLLDIV2,
};
static struct clk pll1_sysclk3 = {
.name = "pll1_sysclk3",
.parent = &pll1_clk,
.flags = CLK_PLL,
.div_reg = PLLDIV3,
};
static struct clk pll1_sysclk4 = {
.name = "pll1_sysclk4",
.parent = &pll1_clk,
.flags = CLK_PLL,
.div_reg = PLLDIV4,
};
static struct clk pll1_sysclk5 = {
.name = "pll1_sysclk5",
.parent = &pll1_clk,
.flags = CLK_PLL,
.div_reg = PLLDIV5,
};
static struct clk pll1_sysclk6 = {
.name = "pll0_sysclk6",
.parent = &pll0_clk,
.flags = CLK_PLL,
.div_reg = PLLDIV6,
};
static struct clk pll1_sysclk7 = {
.name = "pll1_sysclk7",
.parent = &pll1_clk,
.flags = CLK_PLL,
.div_reg = PLLDIV7,
};
static struct clk i2c0_clk = {
.name = "i2c0",
.parent = &pll0_aux_clk,
};
static struct clk timerp64_0_clk = {
.name = "timer0",
.parent = &pll0_aux_clk,
};
static struct clk timerp64_1_clk = {
.name = "timer1",
.parent = &pll0_aux_clk,
};
static struct clk arm_rom_clk = {
.name = "arm_rom",
.parent = &pll0_sysclk2,
.lpsc = DA8XX_LPSC0_ARM_RAM_ROM,
.flags = ALWAYS_ENABLED,
};
static struct clk tpcc0_clk = {
.name = "tpcc0",
.parent = &pll0_sysclk2,
.lpsc = DA8XX_LPSC0_TPCC,
.flags = ALWAYS_ENABLED | CLK_PSC,
};
static struct clk tptc0_clk = {
.name = "tptc0",
.parent = &pll0_sysclk2,
.lpsc = DA8XX_LPSC0_TPTC0,
.flags = ALWAYS_ENABLED,
};
static struct clk tptc1_clk = {
.name = "tptc1",
.parent = &pll0_sysclk2,
.lpsc = DA8XX_LPSC0_TPTC1,
.flags = ALWAYS_ENABLED,
};
static struct clk tpcc1_clk = {
.name = "tpcc1",
.parent = &pll0_sysclk2,
.lpsc = DA850_LPSC1_TPCC1,
.flags = CLK_PSC | ALWAYS_ENABLED,
.psc_ctlr = 1,
};
static struct clk tptc2_clk = {
.name = "tptc2",
.parent = &pll0_sysclk2,
.lpsc = DA850_LPSC1_TPTC2,
.flags = ALWAYS_ENABLED,
.psc_ctlr = 1,
};
static struct clk uart0_clk = {
.name = "uart0",
.parent = &pll0_sysclk2,
.lpsc = DA8XX_LPSC0_UART0,
};
static struct clk uart1_clk = {
.name = "uart1",
.parent = &pll0_sysclk2,
.lpsc = DA8XX_LPSC1_UART1,
.psc_ctlr = 1,
};
static struct clk uart2_clk = {
.name = "uart2",
.parent = &pll0_sysclk2,
.lpsc = DA8XX_LPSC1_UART2,
.psc_ctlr = 1,
};
static struct clk aintc_clk = {
.name = "aintc",
.parent = &pll0_sysclk4,
.lpsc = DA8XX_LPSC0_AINTC,
.flags = ALWAYS_ENABLED,
};
static struct clk gpio_clk = {
.name = "gpio",
.parent = &pll0_sysclk4,
.lpsc = DA8XX_LPSC1_GPIO,
.psc_ctlr = 1,
};
static struct clk i2c1_clk = {
.name = "i2c1",
.parent = &pll0_sysclk4,
.lpsc = DA8XX_LPSC1_I2C,
.psc_ctlr = 1,
};
static struct clk emif3_clk = {
.name = "emif3",
.parent = &pll0_sysclk5,
.lpsc = DA8XX_LPSC1_EMIF3C,
.flags = ALWAYS_ENABLED,
.psc_ctlr = 1,
};
static struct clk arm_clk = {
.name = "arm",
.parent = &pll0_sysclk6,
.lpsc = DA8XX_LPSC0_ARM,
.flags = ALWAYS_ENABLED,
};
static struct clk rmii_clk = {
.name = "rmii",
.parent = &pll0_sysclk7,
};
static struct davinci_clk 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(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)
#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
};
/* 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
},
};
static void __iomem *da850_psc_bases[] = {
IO_ADDRESS(DA8XX_PSC0_BASE),
IO_ADDRESS(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 = IO_ADDRESS(DA8XX_TIMER64P0_BASE),
.bottom_irq = IRQ_DA8XX_TINT12_0,
.top_irq = IRQ_DA8XX_TINT34_0,
},
{
.base = IO_ADDRESS(DA8XX_TIMER64P1_BASE),
.bottom_irq = IRQ_DA8XX_TINT12_1,
.top_irq = IRQ_DA8XX_TINT34_1,
},
{
.base = IO_ADDRESS(DA850_TIMER64P2_BASE),
.bottom_irq = IRQ_DA850_TINT12_2,
.top_irq = IRQ_DA850_TINT34_2,
},
{
.base = IO_ADDRESS(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 struct davinci_soc_info davinci_soc_info_da850 = {
.io_desc = da850_io_desc,
.io_desc_num = ARRAY_SIZE(da850_io_desc),
.jtag_id_base = IO_ADDRESS(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 = IO_ADDRESS(DA8XX_BOOT_CFG_BASE + 0x120),
.pinmux_pins = da850_pins,
.pinmux_pins_num = ARRAY_SIZE(da850_pins),
.intc_base = (void __iomem *)DA8XX_CP_INTC_VIRT,
.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_base = IO_ADDRESS(DA8XX_GPIO_BASE),
.gpio_num = 128,
.gpio_irq = IRQ_DA8XX_GPIO0,
.serial_dev = &da8xx_serial_device,
.emac_pdata = &da8xx_emac_pdata,
};
void __init da850_init(void)
{
davinci_common_init(&davinci_soc_info_da850);
}

View File

@ -32,6 +32,7 @@ struct davinci_id {
#define DAVINCI_CPU_ID_DM355 0x03550000
#define DAVINCI_CPU_ID_DM365 0x03650000
#define DAVINCI_CPU_ID_DA830 0x08300000
#define DAVINCI_CPU_ID_DA850 0x08500000
#define IS_DAVINCI_CPU(type, id) \
static inline int is_davinci_ ##type(void) \
@ -44,6 +45,7 @@ IS_DAVINCI_CPU(dm646x, DAVINCI_CPU_ID_DM6467)
IS_DAVINCI_CPU(dm355, DAVINCI_CPU_ID_DM355)
IS_DAVINCI_CPU(dm365, DAVINCI_CPU_ID_DM365)
IS_DAVINCI_CPU(da830, DAVINCI_CPU_ID_DA830)
IS_DAVINCI_CPU(da850, DAVINCI_CPU_ID_DA850)
#ifdef CONFIG_ARCH_DAVINCI_DM644x
#define cpu_is_davinci_dm644x() is_davinci_dm644x()
@ -75,4 +77,10 @@ IS_DAVINCI_CPU(da830, DAVINCI_CPU_ID_DA830)
#define cpu_is_davinci_da830() 0
#endif
#ifdef CONFIG_ARCH_DAVINCI_DA850
#define cpu_is_davinci_da850() is_davinci_da850()
#else
#define cpu_is_davinci_da850() 0
#endif
#endif

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@ -59,6 +59,7 @@
#define PINMUX19 0x4c
void __init da830_init(void);
void __init da850_init(void);
int da8xx_register_edma(void);
int da8xx_register_i2c(int instance, struct davinci_i2c_platform_data *pdata);
@ -93,6 +94,12 @@ extern const short da830_ecap2_pins[];
extern const short da830_eqep0_pins[];
extern const short da830_eqep1_pins[];
extern const short da850_uart0_pins[];
extern const short da850_uart1_pins[];
extern const short da850_uart2_pins[];
extern const short da850_i2c0_pins[];
extern const short da850_i2c1_pins[];
int da8xx_pinmux_setup(const short pins[]);
#endif /* __ASM_ARCH_DAVINCI_DA8XX_H */

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@ -340,9 +340,66 @@
#define DA830_N_CP_INTC_IRQ 96
/* da830 currently has the most gpio pins (128) */
/* DA850 speicific interrupts */
#define IRQ_DA850_MPUADDRERR0 27
#define IRQ_DA850_MPUPROTERR0 27
#define IRQ_DA850_IOPUADDRERR0 27
#define IRQ_DA850_IOPUPROTERR0 27
#define IRQ_DA850_IOPUADDRERR1 27
#define IRQ_DA850_IOPUPROTERR1 27
#define IRQ_DA850_IOPUADDRERR2 27
#define IRQ_DA850_IOPUPROTERR2 27
#define IRQ_DA850_BOOTCFG_ADDR_ERR 27
#define IRQ_DA850_BOOTCFG_PROT_ERR 27
#define IRQ_DA850_MPUADDRERR1 27
#define IRQ_DA850_MPUPROTERR1 27
#define IRQ_DA850_IOPUADDRERR3 27
#define IRQ_DA850_IOPUPROTERR3 27
#define IRQ_DA850_IOPUADDRERR4 27
#define IRQ_DA850_IOPUPROTERR4 27
#define IRQ_DA850_IOPUADDRERR5 27
#define IRQ_DA850_IOPUPROTERR5 27
#define IRQ_DA850_MIOPU_BOOTCFG_ERR 27
#define IRQ_DA850_SATAINT 67
#define IRQ_DA850_TINT12_2 68
#define IRQ_DA850_TINT34_2 68
#define IRQ_DA850_TINTALL_2 68
#define IRQ_DA850_MMCSDINT0_1 72
#define IRQ_DA850_MMCSDINT1_1 73
#define IRQ_DA850_T12CMPINT0_2 74
#define IRQ_DA850_T12CMPINT1_2 75
#define IRQ_DA850_T12CMPINT2_2 76
#define IRQ_DA850_T12CMPINT3_2 77
#define IRQ_DA850_T12CMPINT4_2 78
#define IRQ_DA850_T12CMPINT5_2 79
#define IRQ_DA850_T12CMPINT6_2 80
#define IRQ_DA850_T12CMPINT7_2 81
#define IRQ_DA850_T12CMPINT0_3 82
#define IRQ_DA850_T12CMPINT1_3 83
#define IRQ_DA850_T12CMPINT2_3 84
#define IRQ_DA850_T12CMPINT3_3 85
#define IRQ_DA850_T12CMPINT4_3 86
#define IRQ_DA850_T12CMPINT5_3 87
#define IRQ_DA850_T12CMPINT6_3 88
#define IRQ_DA850_T12CMPINT7_3 89
#define IRQ_DA850_RPIINT 91
#define IRQ_DA850_VPIFINT 92
#define IRQ_DA850_CCINT1 93
#define IRQ_DA850_CCERRINT1 94
#define IRQ_DA850_TCERRINT2 95
#define IRQ_DA850_TINT12_3 96
#define IRQ_DA850_TINT34_3 96
#define IRQ_DA850_TINTALL_3 96
#define IRQ_DA850_MCBSP0RINT 97
#define IRQ_DA850_MCBSP0XINT 98
#define IRQ_DA850_MCBSP1RINT 99
#define IRQ_DA850_MCBSP1XINT 100
#define DA850_N_CP_INTC_IRQ 101
/* da830/da850 currently has the most gpio pins (128) */
#define DAVINCI_N_GPIO 128
/* da830 currently has the most irqs so use DA830_N_CP_INTC_IRQ */
#define NR_IRQS (DA830_N_CP_INTC_IRQ + DAVINCI_N_GPIO)
/* da850 currently has the most irqs so use DA850_N_CP_INTC_IRQ */
#define NR_IRQS (DA850_N_CP_INTC_IRQ + DAVINCI_N_GPIO)
#endif /* __ASM_ARCH_IRQS_H */

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@ -704,6 +704,34 @@ enum da830_index {
DA830_GPIO2_10,
};
enum davinci_da850_index {
/* UART0 function */
DA850_NUART0_CTS,
DA850_NUART0_RTS,
DA850_UART0_RXD,
DA850_UART0_TXD,
/* UART1 function */
DA850_NUART1_CTS,
DA850_NUART1_RTS,
DA850_UART1_RXD,
DA850_UART1_TXD,
/* UART2 function */
DA850_NUART2_CTS,
DA850_NUART2_RTS,
DA850_UART2_RXD,
DA850_UART2_TXD,
/* I2C1 function */
DA850_I2C1_SCL,
DA850_I2C1_SDA,
/* I2C0 function */
DA850_I2C0_SDA,
DA850_I2C0_SCL,
};
#ifdef CONFIG_DAVINCI_MUX
/* setup pin muxing */
extern int davinci_cfg_reg(unsigned long reg_cfg);

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@ -155,6 +155,7 @@
#define DA8XX_LPSC0_GEM 15
/* PSC1 defines */
#define DA850_LPSC1_TPCC1 0
#define DA8XX_LPSC1_USB20 1
#define DA8XX_LPSC1_USB11 2
#define DA8XX_LPSC1_GPIO 3
@ -163,6 +164,7 @@
#define DA8XX_LPSC1_EMIF3C 6
#define DA8XX_LPSC1_McASP0 7
#define DA830_LPSC1_McASP1 8
#define DA850_LPSC1_SATA 8
#define DA830_LPSC1_McASP2 9
#define DA8XX_LPSC1_SPI1 10
#define DA8XX_LPSC1_I2C 11
@ -172,6 +174,7 @@
#define DA8XX_LPSC1_PWM 17
#define DA8XX_LPSC1_ECAP 20
#define DA830_LPSC1_EQEP 21
#define DA850_LPSC1_TPTC2 21
#define DA8XX_LPSC1_SCR_P0_SS 24
#define DA8XX_LPSC1_SCR_P1_SS 25
#define DA8XX_LPSC1_CR_P3_SS 26