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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/arm/mach-davinci/dm355.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-davinci/dm355.c')
-rw-r--r--ANDROID_3.4.5/arch/arm/mach-davinci/dm355.c893
1 files changed, 0 insertions, 893 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-davinci/dm355.c b/ANDROID_3.4.5/arch/arm/mach-davinci/dm355.c
deleted file mode 100644
index fd3d09aa..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-davinci/dm355.c
+++ /dev/null
@@ -1,893 +0,0 @@
-/*
- * TI DaVinci DM355 chip specific setup
- *
- * Author: Kevin Hilman, Deep Root Systems, LLC
- *
- * 2007 (c) Deep Root Systems, LLC. 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/serial_8250.h>
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-
-#include <linux/spi/spi.h>
-
-#include <asm/mach/map.h>
-
-#include <mach/cputype.h>
-#include <mach/edma.h>
-#include <mach/psc.h>
-#include <mach/mux.h>
-#include <mach/irqs.h>
-#include <mach/time.h>
-#include <mach/serial.h>
-#include <mach/common.h>
-#include <mach/asp.h>
-#include <mach/spi.h>
-#include <mach/gpio-davinci.h>
-
-#include "davinci.h"
-#include "clock.h"
-#include "mux.h"
-
-#define DM355_UART2_BASE (IO_PHYS + 0x206000)
-
-/*
- * Device specific clocks
- */
-#define DM355_REF_FREQ 24000000 /* 24 or 36 MHz */
-
-static struct pll_data pll1_data = {
- .num = 1,
- .phys_base = DAVINCI_PLL1_BASE,
- .flags = PLL_HAS_PREDIV | PLL_HAS_POSTDIV,
-};
-
-static struct pll_data pll2_data = {
- .num = 2,
- .phys_base = DAVINCI_PLL2_BASE,
- .flags = PLL_HAS_PREDIV,
-};
-
-static struct clk ref_clk = {
- .name = "ref_clk",
- /* FIXME -- crystal rate is board-specific */
- .rate = DM355_REF_FREQ,
-};
-
-static struct clk pll1_clk = {
- .name = "pll1",
- .parent = &ref_clk,
- .flags = CLK_PLL,
- .pll_data = &pll1_data,
-};
-
-static struct clk pll1_aux_clk = {
- .name = "pll1_aux_clk",
- .parent = &pll1_clk,
- .flags = CLK_PLL | PRE_PLL,
-};
-
-static struct clk pll1_sysclk1 = {
- .name = "pll1_sysclk1",
- .parent = &pll1_clk,
- .flags = CLK_PLL,
- .div_reg = PLLDIV1,
-};
-
-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_sysclkbp = {
- .name = "pll1_sysclkbp",
- .parent = &pll1_clk,
- .flags = CLK_PLL | PRE_PLL,
- .div_reg = BPDIV
-};
-
-static struct clk vpss_dac_clk = {
- .name = "vpss_dac",
- .parent = &pll1_sysclk3,
- .lpsc = DM355_LPSC_VPSS_DAC,
-};
-
-static struct clk vpss_master_clk = {
- .name = "vpss_master",
- .parent = &pll1_sysclk4,
- .lpsc = DAVINCI_LPSC_VPSSMSTR,
- .flags = CLK_PSC,
-};
-
-static struct clk vpss_slave_clk = {
- .name = "vpss_slave",
- .parent = &pll1_sysclk4,
- .lpsc = DAVINCI_LPSC_VPSSSLV,
-};
-
-static struct clk clkout1_clk = {
- .name = "clkout1",
- .parent = &pll1_aux_clk,
- /* NOTE: clkout1 can be externally gated by muxing GPIO-18 */
-};
-
-static struct clk clkout2_clk = {
- .name = "clkout2",
- .parent = &pll1_sysclkbp,
-};
-
-static struct clk pll2_clk = {
- .name = "pll2",
- .parent = &ref_clk,
- .flags = CLK_PLL,
- .pll_data = &pll2_data,
-};
-
-static struct clk pll2_sysclk1 = {
- .name = "pll2_sysclk1",
- .parent = &pll2_clk,
- .flags = CLK_PLL,
- .div_reg = PLLDIV1,
-};
-
-static struct clk pll2_sysclkbp = {
- .name = "pll2_sysclkbp",
- .parent = &pll2_clk,
- .flags = CLK_PLL | PRE_PLL,
- .div_reg = BPDIV
-};
-
-static struct clk clkout3_clk = {
- .name = "clkout3",
- .parent = &pll2_sysclkbp,
- /* NOTE: clkout3 can be externally gated by muxing GPIO-16 */
-};
-
-static struct clk arm_clk = {
- .name = "arm_clk",
- .parent = &pll1_sysclk1,
- .lpsc = DAVINCI_LPSC_ARM,
- .flags = ALWAYS_ENABLED,
-};
-
-/*
- * NOT LISTED below, and not touched by Linux
- * - in SyncReset state by default
- * .lpsc = DAVINCI_LPSC_TPCC,
- * .lpsc = DAVINCI_LPSC_TPTC0,
- * .lpsc = DAVINCI_LPSC_TPTC1,
- * .lpsc = DAVINCI_LPSC_DDR_EMIF, .parent = &sysclk2_clk,
- * .lpsc = DAVINCI_LPSC_MEMSTICK,
- * - in Enabled state by default
- * .lpsc = DAVINCI_LPSC_SYSTEM_SUBSYS,
- * .lpsc = DAVINCI_LPSC_SCR2, // "bus"
- * .lpsc = DAVINCI_LPSC_SCR3, // "bus"
- * .lpsc = DAVINCI_LPSC_SCR4, // "bus"
- * .lpsc = DAVINCI_LPSC_CROSSBAR, // "emulation"
- * .lpsc = DAVINCI_LPSC_CFG27, // "test"
- * .lpsc = DAVINCI_LPSC_CFG3, // "test"
- * .lpsc = DAVINCI_LPSC_CFG5, // "test"
- */
-
-static struct clk mjcp_clk = {
- .name = "mjcp",
- .parent = &pll1_sysclk1,
- .lpsc = DAVINCI_LPSC_IMCOP,
-};
-
-static struct clk uart0_clk = {
- .name = "uart0",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_UART0,
-};
-
-static struct clk uart1_clk = {
- .name = "uart1",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_UART1,
-};
-
-static struct clk uart2_clk = {
- .name = "uart2",
- .parent = &pll1_sysclk2,
- .lpsc = DAVINCI_LPSC_UART2,
-};
-
-static struct clk i2c_clk = {
- .name = "i2c",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_I2C,
-};
-
-static struct clk asp0_clk = {
- .name = "asp0",
- .parent = &pll1_sysclk2,
- .lpsc = DAVINCI_LPSC_McBSP,
-};
-
-static struct clk asp1_clk = {
- .name = "asp1",
- .parent = &pll1_sysclk2,
- .lpsc = DM355_LPSC_McBSP1,
-};
-
-static struct clk mmcsd0_clk = {
- .name = "mmcsd0",
- .parent = &pll1_sysclk2,
- .lpsc = DAVINCI_LPSC_MMC_SD,
-};
-
-static struct clk mmcsd1_clk = {
- .name = "mmcsd1",
- .parent = &pll1_sysclk2,
- .lpsc = DM355_LPSC_MMC_SD1,
-};
-
-static struct clk spi0_clk = {
- .name = "spi0",
- .parent = &pll1_sysclk2,
- .lpsc = DAVINCI_LPSC_SPI,
-};
-
-static struct clk spi1_clk = {
- .name = "spi1",
- .parent = &pll1_sysclk2,
- .lpsc = DM355_LPSC_SPI1,
-};
-
-static struct clk spi2_clk = {
- .name = "spi2",
- .parent = &pll1_sysclk2,
- .lpsc = DM355_LPSC_SPI2,
-};
-
-static struct clk gpio_clk = {
- .name = "gpio",
- .parent = &pll1_sysclk2,
- .lpsc = DAVINCI_LPSC_GPIO,
-};
-
-static struct clk aemif_clk = {
- .name = "aemif",
- .parent = &pll1_sysclk2,
- .lpsc = DAVINCI_LPSC_AEMIF,
-};
-
-static struct clk pwm0_clk = {
- .name = "pwm0",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_PWM0,
-};
-
-static struct clk pwm1_clk = {
- .name = "pwm1",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_PWM1,
-};
-
-static struct clk pwm2_clk = {
- .name = "pwm2",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_PWM2,
-};
-
-static struct clk pwm3_clk = {
- .name = "pwm3",
- .parent = &pll1_aux_clk,
- .lpsc = DM355_LPSC_PWM3,
-};
-
-static struct clk timer0_clk = {
- .name = "timer0",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_TIMER0,
-};
-
-static struct clk timer1_clk = {
- .name = "timer1",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_TIMER1,
-};
-
-static struct clk timer2_clk = {
- .name = "timer2",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_TIMER2,
- .usecount = 1, /* REVISIT: why can't this be disabled? */
-};
-
-static struct clk timer3_clk = {
- .name = "timer3",
- .parent = &pll1_aux_clk,
- .lpsc = DM355_LPSC_TIMER3,
-};
-
-static struct clk rto_clk = {
- .name = "rto",
- .parent = &pll1_aux_clk,
- .lpsc = DM355_LPSC_RTO,
-};
-
-static struct clk usb_clk = {
- .name = "usb",
- .parent = &pll1_sysclk2,
- .lpsc = DAVINCI_LPSC_USB,
-};
-
-static struct clk_lookup dm355_clks[] = {
- CLK(NULL, "ref", &ref_clk),
- CLK(NULL, "pll1", &pll1_clk),
- CLK(NULL, "pll1_sysclk1", &pll1_sysclk1),
- CLK(NULL, "pll1_sysclk2", &pll1_sysclk2),
- CLK(NULL, "pll1_sysclk3", &pll1_sysclk3),
- CLK(NULL, "pll1_sysclk4", &pll1_sysclk4),
- CLK(NULL, "pll1_aux", &pll1_aux_clk),
- CLK(NULL, "pll1_sysclkbp", &pll1_sysclkbp),
- CLK(NULL, "vpss_dac", &vpss_dac_clk),
- CLK(NULL, "vpss_master", &vpss_master_clk),
- CLK(NULL, "vpss_slave", &vpss_slave_clk),
- CLK(NULL, "clkout1", &clkout1_clk),
- CLK(NULL, "clkout2", &clkout2_clk),
- CLK(NULL, "pll2", &pll2_clk),
- CLK(NULL, "pll2_sysclk1", &pll2_sysclk1),
- CLK(NULL, "pll2_sysclkbp", &pll2_sysclkbp),
- CLK(NULL, "clkout3", &clkout3_clk),
- CLK(NULL, "arm", &arm_clk),
- CLK(NULL, "mjcp", &mjcp_clk),
- CLK(NULL, "uart0", &uart0_clk),
- CLK(NULL, "uart1", &uart1_clk),
- CLK(NULL, "uart2", &uart2_clk),
- CLK("i2c_davinci.1", NULL, &i2c_clk),
- CLK("davinci-mcbsp.0", NULL, &asp0_clk),
- CLK("davinci-mcbsp.1", NULL, &asp1_clk),
- CLK("davinci_mmc.0", NULL, &mmcsd0_clk),
- CLK("davinci_mmc.1", NULL, &mmcsd1_clk),
- CLK("spi_davinci.0", NULL, &spi0_clk),
- CLK("spi_davinci.1", NULL, &spi1_clk),
- CLK("spi_davinci.2", NULL, &spi2_clk),
- CLK(NULL, "gpio", &gpio_clk),
- CLK(NULL, "aemif", &aemif_clk),
- CLK(NULL, "pwm0", &pwm0_clk),
- CLK(NULL, "pwm1", &pwm1_clk),
- CLK(NULL, "pwm2", &pwm2_clk),
- CLK(NULL, "pwm3", &pwm3_clk),
- CLK(NULL, "timer0", &timer0_clk),
- CLK(NULL, "timer1", &timer1_clk),
- CLK("watchdog", NULL, &timer2_clk),
- CLK(NULL, "timer3", &timer3_clk),
- CLK(NULL, "rto", &rto_clk),
- CLK(NULL, "usb", &usb_clk),
- CLK(NULL, NULL, NULL),
-};
-
-/*----------------------------------------------------------------------*/
-
-static u64 dm355_spi0_dma_mask = DMA_BIT_MASK(32);
-
-static struct resource dm355_spi0_resources[] = {
- {
- .start = 0x01c66000,
- .end = 0x01c667ff,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = IRQ_DM355_SPINT0_0,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = 17,
- .flags = IORESOURCE_DMA,
- },
- {
- .start = 16,
- .flags = IORESOURCE_DMA,
- },
-};
-
-static struct davinci_spi_platform_data dm355_spi0_pdata = {
- .version = SPI_VERSION_1,
- .num_chipselect = 2,
- .cshold_bug = true,
- .dma_event_q = EVENTQ_1,
-};
-static struct platform_device dm355_spi0_device = {
- .name = "spi_davinci",
- .id = 0,
- .dev = {
- .dma_mask = &dm355_spi0_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &dm355_spi0_pdata,
- },
- .num_resources = ARRAY_SIZE(dm355_spi0_resources),
- .resource = dm355_spi0_resources,
-};
-
-void __init dm355_init_spi0(unsigned chipselect_mask,
- struct spi_board_info *info, unsigned len)
-{
- /* for now, assume we need MISO */
- davinci_cfg_reg(DM355_SPI0_SDI);
-
- /* not all slaves will be wired up */
- if (chipselect_mask & BIT(0))
- davinci_cfg_reg(DM355_SPI0_SDENA0);
- if (chipselect_mask & BIT(1))
- davinci_cfg_reg(DM355_SPI0_SDENA1);
-
- spi_register_board_info(info, len);
-
- platform_device_register(&dm355_spi0_device);
-}
-
-/*----------------------------------------------------------------------*/
-
-#define INTMUX 0x18
-#define EVTMUX 0x1c
-
-/*
- * Device specific mux setup
- *
- * soc description mux mode mode mux dbg
- * reg offset mask mode
- */
-static const struct mux_config dm355_pins[] = {
-#ifdef CONFIG_DAVINCI_MUX
-MUX_CFG(DM355, MMCSD0, 4, 2, 1, 0, false)
-
-MUX_CFG(DM355, SD1_CLK, 3, 6, 1, 1, false)
-MUX_CFG(DM355, SD1_CMD, 3, 7, 1, 1, false)
-MUX_CFG(DM355, SD1_DATA3, 3, 8, 3, 1, false)
-MUX_CFG(DM355, SD1_DATA2, 3, 10, 3, 1, false)
-MUX_CFG(DM355, SD1_DATA1, 3, 12, 3, 1, false)
-MUX_CFG(DM355, SD1_DATA0, 3, 14, 3, 1, false)
-
-MUX_CFG(DM355, I2C_SDA, 3, 19, 1, 1, false)
-MUX_CFG(DM355, I2C_SCL, 3, 20, 1, 1, false)
-
-MUX_CFG(DM355, MCBSP0_BDX, 3, 0, 1, 1, false)
-MUX_CFG(DM355, MCBSP0_X, 3, 1, 1, 1, false)
-MUX_CFG(DM355, MCBSP0_BFSX, 3, 2, 1, 1, false)
-MUX_CFG(DM355, MCBSP0_BDR, 3, 3, 1, 1, false)
-MUX_CFG(DM355, MCBSP0_R, 3, 4, 1, 1, false)
-MUX_CFG(DM355, MCBSP0_BFSR, 3, 5, 1, 1, false)
-
-MUX_CFG(DM355, SPI0_SDI, 4, 1, 1, 0, false)
-MUX_CFG(DM355, SPI0_SDENA0, 4, 0, 1, 0, false)
-MUX_CFG(DM355, SPI0_SDENA1, 3, 28, 1, 1, false)
-
-INT_CFG(DM355, INT_EDMA_CC, 2, 1, 1, false)
-INT_CFG(DM355, INT_EDMA_TC0_ERR, 3, 1, 1, false)
-INT_CFG(DM355, INT_EDMA_TC1_ERR, 4, 1, 1, false)
-
-EVT_CFG(DM355, EVT8_ASP1_TX, 0, 1, 0, false)
-EVT_CFG(DM355, EVT9_ASP1_RX, 1, 1, 0, false)
-EVT_CFG(DM355, EVT26_MMC0_RX, 2, 1, 0, false)
-
-MUX_CFG(DM355, VOUT_FIELD, 1, 18, 3, 1, false)
-MUX_CFG(DM355, VOUT_FIELD_G70, 1, 18, 3, 0, false)
-MUX_CFG(DM355, VOUT_HVSYNC, 1, 16, 1, 0, false)
-MUX_CFG(DM355, VOUT_COUTL_EN, 1, 0, 0xff, 0x55, false)
-MUX_CFG(DM355, VOUT_COUTH_EN, 1, 8, 0xff, 0x55, false)
-
-MUX_CFG(DM355, VIN_PCLK, 0, 14, 1, 1, false)
-MUX_CFG(DM355, VIN_CAM_WEN, 0, 13, 1, 1, false)
-MUX_CFG(DM355, VIN_CAM_VD, 0, 12, 1, 1, false)
-MUX_CFG(DM355, VIN_CAM_HD, 0, 11, 1, 1, false)
-MUX_CFG(DM355, VIN_YIN_EN, 0, 10, 1, 1, false)
-MUX_CFG(DM355, VIN_CINL_EN, 0, 0, 0xff, 0x55, false)
-MUX_CFG(DM355, VIN_CINH_EN, 0, 8, 3, 3, false)
-#endif
-};
-
-static u8 dm355_default_priorities[DAVINCI_N_AINTC_IRQ] = {
- [IRQ_DM355_CCDC_VDINT0] = 2,
- [IRQ_DM355_CCDC_VDINT1] = 6,
- [IRQ_DM355_CCDC_VDINT2] = 6,
- [IRQ_DM355_IPIPE_HST] = 6,
- [IRQ_DM355_H3AINT] = 6,
- [IRQ_DM355_IPIPE_SDR] = 6,
- [IRQ_DM355_IPIPEIFINT] = 6,
- [IRQ_DM355_OSDINT] = 7,
- [IRQ_DM355_VENCINT] = 6,
- [IRQ_ASQINT] = 6,
- [IRQ_IMXINT] = 6,
- [IRQ_USBINT] = 4,
- [IRQ_DM355_RTOINT] = 4,
- [IRQ_DM355_UARTINT2] = 7,
- [IRQ_DM355_TINT6] = 7,
- [IRQ_CCINT0] = 5, /* dma */
- [IRQ_CCERRINT] = 5, /* dma */
- [IRQ_TCERRINT0] = 5, /* dma */
- [IRQ_TCERRINT] = 5, /* dma */
- [IRQ_DM355_SPINT2_1] = 7,
- [IRQ_DM355_TINT7] = 4,
- [IRQ_DM355_SDIOINT0] = 7,
- [IRQ_MBXINT] = 7,
- [IRQ_MBRINT] = 7,
- [IRQ_MMCINT] = 7,
- [IRQ_DM355_MMCINT1] = 7,
- [IRQ_DM355_PWMINT3] = 7,
- [IRQ_DDRINT] = 7,
- [IRQ_AEMIFINT] = 7,
- [IRQ_DM355_SDIOINT1] = 4,
- [IRQ_TINT0_TINT12] = 2, /* clockevent */
- [IRQ_TINT0_TINT34] = 2, /* clocksource */
- [IRQ_TINT1_TINT12] = 7, /* DSP timer */
- [IRQ_TINT1_TINT34] = 7, /* system tick */
- [IRQ_PWMINT0] = 7,
- [IRQ_PWMINT1] = 7,
- [IRQ_PWMINT2] = 7,
- [IRQ_I2C] = 3,
- [IRQ_UARTINT0] = 3,
- [IRQ_UARTINT1] = 3,
- [IRQ_DM355_SPINT0_0] = 3,
- [IRQ_DM355_SPINT0_1] = 3,
- [IRQ_DM355_GPIO0] = 3,
- [IRQ_DM355_GPIO1] = 7,
- [IRQ_DM355_GPIO2] = 4,
- [IRQ_DM355_GPIO3] = 4,
- [IRQ_DM355_GPIO4] = 7,
- [IRQ_DM355_GPIO5] = 7,
- [IRQ_DM355_GPIO6] = 7,
- [IRQ_DM355_GPIO7] = 7,
- [IRQ_DM355_GPIO8] = 7,
- [IRQ_DM355_GPIO9] = 7,
- [IRQ_DM355_GPIOBNK0] = 7,
- [IRQ_DM355_GPIOBNK1] = 7,
- [IRQ_DM355_GPIOBNK2] = 7,
- [IRQ_DM355_GPIOBNK3] = 7,
- [IRQ_DM355_GPIOBNK4] = 7,
- [IRQ_DM355_GPIOBNK5] = 7,
- [IRQ_DM355_GPIOBNK6] = 7,
- [IRQ_COMMTX] = 7,
- [IRQ_COMMRX] = 7,
- [IRQ_EMUINT] = 7,
-};
-
-/*----------------------------------------------------------------------*/
-
-static const s8
-queue_tc_mapping[][2] = {
- /* {event queue no, TC no} */
- {0, 0},
- {1, 1},
- {-1, -1},
-};
-
-static const s8
-queue_priority_mapping[][2] = {
- /* {event queue no, Priority} */
- {0, 3},
- {1, 7},
- {-1, -1},
-};
-
-static struct edma_soc_info edma_cc0_info = {
- .n_channel = 64,
- .n_region = 4,
- .n_slot = 128,
- .n_tc = 2,
- .n_cc = 1,
- .queue_tc_mapping = queue_tc_mapping,
- .queue_priority_mapping = queue_priority_mapping,
- .default_queue = EVENTQ_1,
-};
-
-static struct edma_soc_info *dm355_edma_info[EDMA_MAX_CC] = {
- &edma_cc0_info,
-};
-
-static struct resource edma_resources[] = {
- {
- .name = "edma_cc0",
- .start = 0x01c00000,
- .end = 0x01c00000 + SZ_64K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "edma_tc0",
- .start = 0x01c10000,
- .end = 0x01c10000 + SZ_1K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "edma_tc1",
- .start = 0x01c10400,
- .end = 0x01c10400 + SZ_1K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "edma0",
- .start = IRQ_CCINT0,
- .flags = IORESOURCE_IRQ,
- },
- {
- .name = "edma0_err",
- .start = IRQ_CCERRINT,
- .flags = IORESOURCE_IRQ,
- },
- /* not using (or muxing) TC*_ERR */
-};
-
-static struct platform_device dm355_edma_device = {
- .name = "edma",
- .id = 0,
- .dev.platform_data = dm355_edma_info,
- .num_resources = ARRAY_SIZE(edma_resources),
- .resource = edma_resources,
-};
-
-static struct resource dm355_asp1_resources[] = {
- {
- .start = DAVINCI_ASP1_BASE,
- .end = DAVINCI_ASP1_BASE + SZ_8K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = DAVINCI_DMA_ASP1_TX,
- .end = DAVINCI_DMA_ASP1_TX,
- .flags = IORESOURCE_DMA,
- },
- {
- .start = DAVINCI_DMA_ASP1_RX,
- .end = DAVINCI_DMA_ASP1_RX,
- .flags = IORESOURCE_DMA,
- },
-};
-
-static struct platform_device dm355_asp1_device = {
- .name = "davinci-mcbsp",
- .id = 1,
- .num_resources = ARRAY_SIZE(dm355_asp1_resources),
- .resource = dm355_asp1_resources,
-};
-
-static void dm355_ccdc_setup_pinmux(void)
-{
- davinci_cfg_reg(DM355_VIN_PCLK);
- davinci_cfg_reg(DM355_VIN_CAM_WEN);
- davinci_cfg_reg(DM355_VIN_CAM_VD);
- davinci_cfg_reg(DM355_VIN_CAM_HD);
- davinci_cfg_reg(DM355_VIN_YIN_EN);
- davinci_cfg_reg(DM355_VIN_CINL_EN);
- davinci_cfg_reg(DM355_VIN_CINH_EN);
-}
-
-static struct resource dm355_vpss_resources[] = {
- {
- /* VPSS BL Base address */
- .name = "vpss",
- .start = 0x01c70800,
- .end = 0x01c70800 + 0xff,
- .flags = IORESOURCE_MEM,
- },
- {
- /* VPSS CLK Base address */
- .name = "vpss",
- .start = 0x01c70000,
- .end = 0x01c70000 + 0xf,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device dm355_vpss_device = {
- .name = "vpss",
- .id = -1,
- .dev.platform_data = "dm355_vpss",
- .num_resources = ARRAY_SIZE(dm355_vpss_resources),
- .resource = dm355_vpss_resources,
-};
-
-static struct resource vpfe_resources[] = {
- {
- .start = IRQ_VDINT0,
- .end = IRQ_VDINT0,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = IRQ_VDINT1,
- .end = IRQ_VDINT1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 vpfe_capture_dma_mask = DMA_BIT_MASK(32);
-static struct resource dm355_ccdc_resource[] = {
- /* CCDC Base address */
- {
- .flags = IORESOURCE_MEM,
- .start = 0x01c70600,
- .end = 0x01c70600 + 0x1ff,
- },
-};
-static struct platform_device dm355_ccdc_dev = {
- .name = "dm355_ccdc",
- .id = -1,
- .num_resources = ARRAY_SIZE(dm355_ccdc_resource),
- .resource = dm355_ccdc_resource,
- .dev = {
- .dma_mask = &vpfe_capture_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = dm355_ccdc_setup_pinmux,
- },
-};
-
-static struct platform_device vpfe_capture_dev = {
- .name = CAPTURE_DRV_NAME,
- .id = -1,
- .num_resources = ARRAY_SIZE(vpfe_resources),
- .resource = vpfe_resources,
- .dev = {
- .dma_mask = &vpfe_capture_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-void dm355_set_vpfe_config(struct vpfe_config *cfg)
-{
- vpfe_capture_dev.dev.platform_data = cfg;
-}
-
-/*----------------------------------------------------------------------*/
-
-static struct map_desc dm355_io_desc[] = {
- {
- .virtual = IO_VIRT,
- .pfn = __phys_to_pfn(IO_PHYS),
- .length = IO_SIZE,
- .type = MT_DEVICE
- },
- {
- .virtual = SRAM_VIRT,
- .pfn = __phys_to_pfn(0x00010000),
- .length = SZ_32K,
- .type = MT_MEMORY_NONCACHED,
- },
-};
-
-/* Contents of JTAG ID register used to identify exact cpu type */
-static struct davinci_id dm355_ids[] = {
- {
- .variant = 0x0,
- .part_no = 0xb73b,
- .manufacturer = 0x00f,
- .cpu_id = DAVINCI_CPU_ID_DM355,
- .name = "dm355",
- },
-};
-
-static u32 dm355_psc_bases[] = { DAVINCI_PWR_SLEEP_CNTRL_BASE };
-
-/*
- * T0_BOT: Timer 0, bottom: clockevent source for hrtimers
- * T0_TOP: Timer 0, top : clocksource for generic timekeeping
- * T1_BOT: Timer 1, bottom: (used by DSP in TI DSPLink code)
- * T1_TOP: Timer 1, top : <unused>
- */
-static struct davinci_timer_info dm355_timer_info = {
- .timers = davinci_timer_instance,
- .clockevent_id = T0_BOT,
- .clocksource_id = T0_TOP,
-};
-
-static struct plat_serial8250_port dm355_serial_platform_data[] = {
- {
- .mapbase = DAVINCI_UART0_BASE,
- .irq = IRQ_UARTINT0,
- .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST |
- UPF_IOREMAP,
- .iotype = UPIO_MEM,
- .regshift = 2,
- },
- {
- .mapbase = DAVINCI_UART1_BASE,
- .irq = IRQ_UARTINT1,
- .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST |
- UPF_IOREMAP,
- .iotype = UPIO_MEM,
- .regshift = 2,
- },
- {
- .mapbase = DM355_UART2_BASE,
- .irq = IRQ_DM355_UARTINT2,
- .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST |
- UPF_IOREMAP,
- .iotype = UPIO_MEM,
- .regshift = 2,
- },
- {
- .flags = 0
- },
-};
-
-static struct platform_device dm355_serial_device = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
- .dev = {
- .platform_data = dm355_serial_platform_data,
- },
-};
-
-static struct davinci_soc_info davinci_soc_info_dm355 = {
- .io_desc = dm355_io_desc,
- .io_desc_num = ARRAY_SIZE(dm355_io_desc),
- .jtag_id_reg = 0x01c40028,
- .ids = dm355_ids,
- .ids_num = ARRAY_SIZE(dm355_ids),
- .cpu_clks = dm355_clks,
- .psc_bases = dm355_psc_bases,
- .psc_bases_num = ARRAY_SIZE(dm355_psc_bases),
- .pinmux_base = DAVINCI_SYSTEM_MODULE_BASE,
- .pinmux_pins = dm355_pins,
- .pinmux_pins_num = ARRAY_SIZE(dm355_pins),
- .intc_base = DAVINCI_ARM_INTC_BASE,
- .intc_type = DAVINCI_INTC_TYPE_AINTC,
- .intc_irq_prios = dm355_default_priorities,
- .intc_irq_num = DAVINCI_N_AINTC_IRQ,
- .timer_info = &dm355_timer_info,
- .gpio_type = GPIO_TYPE_DAVINCI,
- .gpio_base = DAVINCI_GPIO_BASE,
- .gpio_num = 104,
- .gpio_irq = IRQ_DM355_GPIOBNK0,
- .serial_dev = &dm355_serial_device,
- .sram_dma = 0x00010000,
- .sram_len = SZ_32K,
-};
-
-void __init dm355_init_asp1(u32 evt_enable, struct snd_platform_data *pdata)
-{
- /* we don't use ASP1 IRQs, or we'd need to mux them ... */
- if (evt_enable & ASP1_TX_EVT_EN)
- davinci_cfg_reg(DM355_EVT8_ASP1_TX);
-
- if (evt_enable & ASP1_RX_EVT_EN)
- davinci_cfg_reg(DM355_EVT9_ASP1_RX);
-
- dm355_asp1_device.dev.platform_data = pdata;
- platform_device_register(&dm355_asp1_device);
-}
-
-void __init dm355_init(void)
-{
- davinci_common_init(&davinci_soc_info_dm355);
- davinci_map_sysmod();
-}
-
-static int __init dm355_init_devices(void)
-{
- if (!cpu_is_davinci_dm355())
- return 0;
-
- /* Add ccdc clock aliases */
- clk_add_alias("master", dm355_ccdc_dev.name, "vpss_master", NULL);
- clk_add_alias("slave", dm355_ccdc_dev.name, "vpss_master", NULL);
- davinci_cfg_reg(DM355_INT_EDMA_CC);
- platform_device_register(&dm355_edma_device);
- platform_device_register(&dm355_vpss_device);
- platform_device_register(&dm355_ccdc_dev);
- platform_device_register(&vpfe_capture_dev);
-
- return 0;
-}
-postcore_initcall(dm355_init_devices);