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authorLinus Torvalds <torvalds@linux-foundation.org>2023-02-21 02:28:57 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-02-21 02:28:57 +0300
commitff0c7e18629b8bd64681313a88ce55e182c9fee6 (patch)
tree70efa650f6458514e1d7e5e3f72cc8f87fc5cf2c /arch/arm/mach-davinci/board-dm365-evm.c
parent5b0ed5964928b0aaf0d644c17c886c7f5ea4bb3f (diff)
parenta1f925bc4fa899b3c0f2dcbc432d572c36e74e71 (diff)
downloadlinux-ff0c7e18629b8bd64681313a88ce55e182c9fee6.tar.xz
Merge tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC boardfile updates from Arnd Bergmann "Unused boardfile removal for 6.3 This is a follow-up to the deprecation of most of the old-style board files that was merged in linux-6.0, removing them for good. This branch is almost exclusively dead code removal based on those annotations. Some device driver removals went through separate subsystem trees, but the majority is in the same branch, in order to better handle dependencies between the patches and avoid breaking bisection. Unfortunately that leads to merge conflicts against other changes in the subsystem trees, but they should all be trivial to resolve by removing the files. See commit 7d0d3fa7339e ("Merge tag 'arm-boardfiles-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") for the description of which machines were marked unused and are now removed. The only removals that got postponed are Terastation WXL (mv78xx0) and Jornada720 (StrongARM1100), which turned out to still have potential users" * tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (91 commits) mmc: omap: drop TPS65010 dependency ARM: pxa: restore mfp-pxa320.h usb: ohci-omap: avoid unused-variable warning ARM: debug: remove references in DEBUG_UART_8250_SHIFT to removed configs ARM: s3c: remove obsolete s3c-cpu-freq header MAINTAINERS: adjust SAMSUNG SOC CLOCK DRIVERS after s3c24xx support removal MAINTAINERS: update file entries after arm multi-platform rework and mach-pxa removal ARM: remove CONFIG_UNUSED_BOARD_FILES mfd: remove htc-pasic3 driver w1: remove ds1wm driver usb: remove ohci-tmio driver fbdev: remove w100fb driver fbdev: remove tmiofb driver mmc: remove tmio_mmc driver mfd: remove ucb1400 support mfd: remove toshiba tmio drivers rtc: remove v3020 driver power: remove pda_power supply driver ASoC: pxa: remove unused board support pcmcia: remove unused pxa/sa1100 drivers ...
Diffstat (limited to 'arch/arm/mach-davinci/board-dm365-evm.c')
-rw-r--r--arch/arm/mach-davinci/board-dm365-evm.c855
1 files changed, 0 insertions, 855 deletions
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
deleted file mode 100644
index d8c6c360818b..000000000000
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ /dev/null
@@ -1,855 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * TI DaVinci DM365 EVM board support
- *
- * Copyright (C) 2009 Texas Instruments Incorporated
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/err.h>
-#include <linux/i2c.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/property.h>
-#include <linux/leds.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/slab.h>
-#include <linux/mtd/rawnand.h>
-#include <linux/nvmem-provider.h>
-#include <linux/input.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/eeprom.h>
-#include <linux/v4l2-dv-timings.h>
-#include <linux/platform_data/ti-aemif.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/machine.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <linux/platform_data/i2c-davinci.h>
-#include <linux/platform_data/mmc-davinci.h>
-#include <linux/platform_data/mtd-davinci.h>
-#include <linux/platform_data/keyscan-davinci.h>
-
-#include <media/i2c/ths7303.h>
-#include <media/i2c/tvp514x.h>
-
-#include "mux.h"
-#include "common.h"
-#include "serial.h"
-#include "davinci.h"
-
-static inline int have_imager(void)
-{
- /* REVISIT when it's supported, trigger via Kconfig */
- return 0;
-}
-
-static inline int have_tvp7002(void)
-{
- /* REVISIT when it's supported, trigger via Kconfig */
- return 0;
-}
-
-#define DM365_EVM_PHY_ID "davinci_mdio-0:01"
-/*
- * A MAX-II CPLD is used for various board control functions.
- */
-#define CPLD_OFFSET(a13a8,a2a1) (((a13a8) << 10) + ((a2a1) << 3))
-
-#define CPLD_VERSION CPLD_OFFSET(0,0) /* r/o */
-#define CPLD_TEST CPLD_OFFSET(0,1)
-#define CPLD_LEDS CPLD_OFFSET(0,2)
-#define CPLD_MUX CPLD_OFFSET(0,3)
-#define CPLD_SWITCH CPLD_OFFSET(1,0) /* r/o */
-#define CPLD_POWER CPLD_OFFSET(1,1)
-#define CPLD_VIDEO CPLD_OFFSET(1,2)
-#define CPLD_CARDSTAT CPLD_OFFSET(1,3) /* r/o */
-
-#define CPLD_DILC_OUT CPLD_OFFSET(2,0)
-#define CPLD_DILC_IN CPLD_OFFSET(2,1) /* r/o */
-
-#define CPLD_IMG_DIR0 CPLD_OFFSET(2,2)
-#define CPLD_IMG_MUX0 CPLD_OFFSET(2,3)
-#define CPLD_IMG_MUX1 CPLD_OFFSET(3,0)
-#define CPLD_IMG_DIR1 CPLD_OFFSET(3,1)
-#define CPLD_IMG_MUX2 CPLD_OFFSET(3,2)
-#define CPLD_IMG_MUX3 CPLD_OFFSET(3,3)
-#define CPLD_IMG_DIR2 CPLD_OFFSET(4,0)
-#define CPLD_IMG_MUX4 CPLD_OFFSET(4,1)
-#define CPLD_IMG_MUX5 CPLD_OFFSET(4,2)
-
-#define CPLD_RESETS CPLD_OFFSET(4,3)
-
-#define CPLD_CCD_DIR1 CPLD_OFFSET(0x3e,0)
-#define CPLD_CCD_IO1 CPLD_OFFSET(0x3e,1)
-#define CPLD_CCD_DIR2 CPLD_OFFSET(0x3e,2)
-#define CPLD_CCD_IO2 CPLD_OFFSET(0x3e,3)
-#define CPLD_CCD_DIR3 CPLD_OFFSET(0x3f,0)
-#define CPLD_CCD_IO3 CPLD_OFFSET(0x3f,1)
-
-static void __iomem *cpld;
-
-
-/* NOTE: this is geared for the standard config, with a socketed
- * 2 GByte Micron NAND (MT29F16G08FAA) using 128KB sectors. If you
- * swap chips with a different block size, partitioning will
- * need to be changed. This NAND chip MT29F16G08FAA is the default
- * NAND shipped with the Spectrum Digital DM365 EVM
- */
-#define NAND_BLOCK_SIZE SZ_128K
-
-static struct mtd_partition davinci_nand_partitions[] = {
- {
- /* UBL (a few copies) plus U-Boot */
- .name = "bootloader",
- .offset = 0,
- .size = 30 * NAND_BLOCK_SIZE,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- }, {
- /* U-Boot environment */
- .name = "params",
- .offset = MTDPART_OFS_APPEND,
- .size = 2 * NAND_BLOCK_SIZE,
- .mask_flags = 0,
- }, {
- .name = "kernel",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_4M,
- .mask_flags = 0,
- }, {
- .name = "filesystem1",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_512M,
- .mask_flags = 0,
- }, {
- .name = "filesystem2",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- .mask_flags = 0,
- }
- /* two blocks with bad block table (and mirror) at the end */
-};
-
-static struct davinci_nand_pdata davinci_nand_data = {
- .core_chipsel = 0,
- .mask_chipsel = BIT(14),
- .parts = davinci_nand_partitions,
- .nr_parts = ARRAY_SIZE(davinci_nand_partitions),
- .engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST,
- .bbt_options = NAND_BBT_USE_FLASH,
- .ecc_bits = 4,
-};
-
-static struct resource davinci_nand_resources[] = {
- {
- .start = DM365_ASYNC_EMIF_DATA_CE0_BASE,
- .end = DM365_ASYNC_EMIF_DATA_CE0_BASE + SZ_32M - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = DM365_ASYNC_EMIF_CONTROL_BASE,
- .end = DM365_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device davinci_aemif_devices[] = {
- {
- .name = "davinci_nand",
- .id = 0,
- .num_resources = ARRAY_SIZE(davinci_nand_resources),
- .resource = davinci_nand_resources,
- .dev = {
- .platform_data = &davinci_nand_data,
- },
- }
-};
-
-static struct resource davinci_aemif_resources[] = {
- {
- .start = DM365_ASYNC_EMIF_CONTROL_BASE,
- .end = DM365_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct aemif_abus_data da850_evm_aemif_abus_data[] = {
- {
- .cs = 1,
- },
-};
-
-static struct aemif_platform_data davinci_aemif_pdata = {
- .abus_data = da850_evm_aemif_abus_data,
- .num_abus_data = ARRAY_SIZE(da850_evm_aemif_abus_data),
- .sub_devices = davinci_aemif_devices,
- .num_sub_devices = ARRAY_SIZE(davinci_aemif_devices),
-};
-
-static struct platform_device davinci_aemif_device = {
- .name = "ti-aemif",
- .id = -1,
- .dev = {
- .platform_data = &davinci_aemif_pdata,
- },
- .resource = davinci_aemif_resources,
- .num_resources = ARRAY_SIZE(davinci_aemif_resources),
-};
-
-static struct nvmem_cell_info davinci_nvmem_cells[] = {
- {
- .name = "macaddr",
- .offset = 0x7f00,
- .bytes = ETH_ALEN,
- }
-};
-
-static struct nvmem_cell_table davinci_nvmem_cell_table = {
- .nvmem_name = "1-00500",
- .cells = davinci_nvmem_cells,
- .ncells = ARRAY_SIZE(davinci_nvmem_cells),
-};
-
-static struct nvmem_cell_lookup davinci_nvmem_cell_lookup = {
- .nvmem_name = "1-00500",
- .cell_name = "macaddr",
- .dev_id = "davinci_emac.1",
- .con_id = "mac-address",
-};
-
-static const struct property_entry eeprom_properties[] = {
- PROPERTY_ENTRY_U32("pagesize", 64),
- { }
-};
-
-static const struct software_node eeprom_node = {
- .properties = eeprom_properties,
-};
-
-static struct i2c_board_info i2c_info[] = {
- {
- I2C_BOARD_INFO("24c256", 0x50),
- .swnode = &eeprom_node,
- },
- {
- I2C_BOARD_INFO("tlv320aic3x", 0x18),
- },
-};
-
-static struct davinci_i2c_platform_data i2c_pdata = {
- .bus_freq = 400 /* kHz */,
- .bus_delay = 0 /* usec */,
-};
-
-/* Fixed regulator support */
-static struct regulator_consumer_supply fixed_supplies_3_3v[] = {
- /* Baseboard 3.3V: 5V -> TPS767D301 -> 3.3V */
- REGULATOR_SUPPLY("AVDD", "1-0018"),
- REGULATOR_SUPPLY("DRVDD", "1-0018"),
- REGULATOR_SUPPLY("IOVDD", "1-0018"),
-};
-
-static struct regulator_consumer_supply fixed_supplies_1_8v[] = {
- /* Baseboard 1.8V: 5V -> TPS767D301 -> 1.8V */
- REGULATOR_SUPPLY("DVDD", "1-0018"),
-};
-
-static int dm365evm_keyscan_enable(struct device *dev)
-{
- return davinci_cfg_reg(DM365_KEYSCAN);
-}
-
-static unsigned short dm365evm_keymap[] = {
- KEY_KP2,
- KEY_LEFT,
- KEY_EXIT,
- KEY_DOWN,
- KEY_ENTER,
- KEY_UP,
- KEY_KP1,
- KEY_RIGHT,
- KEY_MENU,
- KEY_RECORD,
- KEY_REWIND,
- KEY_KPMINUS,
- KEY_STOP,
- KEY_FASTFORWARD,
- KEY_KPPLUS,
- KEY_PLAYPAUSE,
- 0
-};
-
-static struct davinci_ks_platform_data dm365evm_ks_data = {
- .device_enable = dm365evm_keyscan_enable,
- .keymap = dm365evm_keymap,
- .keymapsize = ARRAY_SIZE(dm365evm_keymap),
- .rep = 1,
- /* Scan period = strobe + interval */
- .strobe = 0x5,
- .interval = 0x2,
- .matrix_type = DAVINCI_KEYSCAN_MATRIX_4X4,
-};
-
-static int cpld_mmc_get_cd(int module)
-{
- if (!cpld)
- return -ENXIO;
-
- /* low == card present */
- return !(__raw_readb(cpld + CPLD_CARDSTAT) & BIT(module ? 4 : 0));
-}
-
-static int cpld_mmc_get_ro(int module)
-{
- if (!cpld)
- return -ENXIO;
-
- /* high == card's write protect switch active */
- return !!(__raw_readb(cpld + CPLD_CARDSTAT) & BIT(module ? 5 : 1));
-}
-
-static struct davinci_mmc_config dm365evm_mmc_config = {
- .get_cd = cpld_mmc_get_cd,
- .get_ro = cpld_mmc_get_ro,
- .wires = 4,
- .max_freq = 50000000,
- .caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
-};
-
-static void dm365evm_emac_configure(void)
-{
- /*
- * EMAC pins are multiplexed with GPIO and UART
- * Further details are available at the DM365 ARM
- * Subsystem Users Guide(sprufg5.pdf) pages 125 - 127
- */
- davinci_cfg_reg(DM365_EMAC_TX_EN);
- davinci_cfg_reg(DM365_EMAC_TX_CLK);
- davinci_cfg_reg(DM365_EMAC_COL);
- davinci_cfg_reg(DM365_EMAC_TXD3);
- davinci_cfg_reg(DM365_EMAC_TXD2);
- davinci_cfg_reg(DM365_EMAC_TXD1);
- davinci_cfg_reg(DM365_EMAC_TXD0);
- davinci_cfg_reg(DM365_EMAC_RXD3);
- davinci_cfg_reg(DM365_EMAC_RXD2);
- davinci_cfg_reg(DM365_EMAC_RXD1);
- davinci_cfg_reg(DM365_EMAC_RXD0);
- davinci_cfg_reg(DM365_EMAC_RX_CLK);
- davinci_cfg_reg(DM365_EMAC_RX_DV);
- davinci_cfg_reg(DM365_EMAC_RX_ER);
- davinci_cfg_reg(DM365_EMAC_CRS);
- davinci_cfg_reg(DM365_EMAC_MDIO);
- davinci_cfg_reg(DM365_EMAC_MDCLK);
-
- /*
- * EMAC interrupts are multiplexed with GPIO interrupts
- * Details are available at the DM365 ARM
- * Subsystem Users Guide(sprufg5.pdf) pages 133 - 134
- */
- davinci_cfg_reg(DM365_INT_EMAC_RXTHRESH);
- davinci_cfg_reg(DM365_INT_EMAC_RXPULSE);
- davinci_cfg_reg(DM365_INT_EMAC_TXPULSE);
- davinci_cfg_reg(DM365_INT_EMAC_MISCPULSE);
-}
-
-static void dm365evm_mmc_configure(void)
-{
- /*
- * MMC/SD pins are multiplexed with GPIO and EMIF
- * Further details are available at the DM365 ARM
- * Subsystem Users Guide(sprufg5.pdf) pages 118, 128 - 131
- */
- davinci_cfg_reg(DM365_SD1_CLK);
- davinci_cfg_reg(DM365_SD1_CMD);
- davinci_cfg_reg(DM365_SD1_DATA3);
- davinci_cfg_reg(DM365_SD1_DATA2);
- davinci_cfg_reg(DM365_SD1_DATA1);
- davinci_cfg_reg(DM365_SD1_DATA0);
-}
-
-static struct tvp514x_platform_data tvp5146_pdata = {
- .clk_polarity = 0,
- .hs_polarity = 1,
- .vs_polarity = 1
-};
-
-#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
-/* Inputs available at the TVP5146 */
-static struct v4l2_input tvp5146_inputs[] = {
- {
- .index = 0,
- .name = "Composite",
- .type = V4L2_INPUT_TYPE_CAMERA,
- .std = TVP514X_STD_ALL,
- },
- {
- .index = 1,
- .name = "S-Video",
- .type = V4L2_INPUT_TYPE_CAMERA,
- .std = TVP514X_STD_ALL,
- },
-};
-
-/*
- * this is the route info for connecting each input to decoder
- * ouput that goes to vpfe. There is a one to one correspondence
- * with tvp5146_inputs
- */
-static struct vpfe_route tvp5146_routes[] = {
- {
- .input = INPUT_CVBS_VI2B,
- .output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
- },
-{
- .input = INPUT_SVIDEO_VI2C_VI1C,
- .output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
- },
-};
-
-static struct vpfe_subdev_info vpfe_sub_devs[] = {
- {
- .name = "tvp5146",
- .grp_id = 0,
- .num_inputs = ARRAY_SIZE(tvp5146_inputs),
- .inputs = tvp5146_inputs,
- .routes = tvp5146_routes,
- .can_route = 1,
- .ccdc_if_params = {
- .if_type = VPFE_BT656,
- .hdpol = VPFE_PINPOL_POSITIVE,
- .vdpol = VPFE_PINPOL_POSITIVE,
- },
- .board_info = {
- I2C_BOARD_INFO("tvp5146", 0x5d),
- .platform_data = &tvp5146_pdata,
- },
- },
-};
-
-static struct vpfe_config vpfe_cfg = {
- .num_subdevs = ARRAY_SIZE(vpfe_sub_devs),
- .sub_devs = vpfe_sub_devs,
- .i2c_adapter_id = 1,
- .card_name = "DM365 EVM",
- .ccdc = "ISIF",
-};
-
-/* venc standards timings */
-static struct vpbe_enc_mode_info dm365evm_enc_std_timing[] = {
- {
- .name = "ntsc",
- .timings_type = VPBE_ENC_STD,
- .std_id = V4L2_STD_NTSC,
- .interlaced = 1,
- .xres = 720,
- .yres = 480,
- .aspect = {11, 10},
- .fps = {30000, 1001},
- .left_margin = 0x79,
- .upper_margin = 0x10,
- },
- {
- .name = "pal",
- .timings_type = VPBE_ENC_STD,
- .std_id = V4L2_STD_PAL,
- .interlaced = 1,
- .xres = 720,
- .yres = 576,
- .aspect = {54, 59},
- .fps = {25, 1},
- .left_margin = 0x7E,
- .upper_margin = 0x16,
- },
-};
-
-/* venc dv timings */
-static struct vpbe_enc_mode_info dm365evm_enc_preset_timing[] = {
- {
- .name = "480p59_94",
- .timings_type = VPBE_ENC_DV_TIMINGS,
- .dv_timings = V4L2_DV_BT_CEA_720X480P59_94,
- .interlaced = 0,
- .xres = 720,
- .yres = 480,
- .aspect = {1, 1},
- .fps = {5994, 100},
- .left_margin = 0x8F,
- .upper_margin = 0x2D,
- },
- {
- .name = "576p50",
- .timings_type = VPBE_ENC_DV_TIMINGS,
- .dv_timings = V4L2_DV_BT_CEA_720X576P50,
- .interlaced = 0,
- .xres = 720,
- .yres = 576,
- .aspect = {1, 1},
- .fps = {50, 1},
- .left_margin = 0x8C,
- .upper_margin = 0x36,
- },
- {
- .name = "720p60",
- .timings_type = VPBE_ENC_DV_TIMINGS,
- .dv_timings = V4L2_DV_BT_CEA_1280X720P60,
- .interlaced = 0,
- .xres = 1280,
- .yres = 720,
- .aspect = {1, 1},
- .fps = {60, 1},
- .left_margin = 0x117,
- .right_margin = 70,
- .upper_margin = 38,
- .lower_margin = 3,
- .hsync_len = 80,
- .vsync_len = 5,
- },
- {
- .name = "1080i60",
- .timings_type = VPBE_ENC_DV_TIMINGS,
- .dv_timings = V4L2_DV_BT_CEA_1920X1080I60,
- .interlaced = 1,
- .xres = 1920,
- .yres = 1080,
- .aspect = {1, 1},
- .fps = {30, 1},
- .left_margin = 0xc9,
- .right_margin = 80,
- .upper_margin = 30,
- .lower_margin = 3,
- .hsync_len = 88,
- .vsync_len = 5,
- },
-};
-
-#define VENC_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
-
-/*
- * The outputs available from VPBE + ecnoders. Keep the
- * the order same as that of encoders. First those from venc followed by that
- * from encoders. Index in the output refers to index on a particular
- * encoder.Driver uses this index to pass it to encoder when it supports more
- * than one output. Application uses index of the array to set an output.
- */
-static struct vpbe_output dm365evm_vpbe_outputs[] = {
- {
- .output = {
- .index = 0,
- .name = "Composite",
- .type = V4L2_OUTPUT_TYPE_ANALOG,
- .std = VENC_STD_ALL,
- .capabilities = V4L2_OUT_CAP_STD,
- },
- .subdev_name = DM365_VPBE_VENC_SUBDEV_NAME,
- .default_mode = "ntsc",
- .num_modes = ARRAY_SIZE(dm365evm_enc_std_timing),
- .modes = dm365evm_enc_std_timing,
- .if_params = MEDIA_BUS_FMT_FIXED,
- },
- {
- .output = {
- .index = 1,
- .name = "Component",
- .type = V4L2_OUTPUT_TYPE_ANALOG,
- .capabilities = V4L2_OUT_CAP_DV_TIMINGS,
- },
- .subdev_name = DM365_VPBE_VENC_SUBDEV_NAME,
- .default_mode = "480p59_94",
- .num_modes = ARRAY_SIZE(dm365evm_enc_preset_timing),
- .modes = dm365evm_enc_preset_timing,
- .if_params = MEDIA_BUS_FMT_FIXED,
- },
-};
-
-/*
- * Amplifiers on the board
- */
-static struct ths7303_platform_data ths7303_pdata = {
- .ch_1 = 3,
- .ch_2 = 3,
- .ch_3 = 3,
-};
-
-static struct amp_config_info vpbe_amp = {
- .module_name = "ths7303",
- .is_i2c = 1,
- .board_info = {
- I2C_BOARD_INFO("ths7303", 0x2c),
- .platform_data = &ths7303_pdata,
- }
-};
-
-static struct vpbe_config dm365evm_display_cfg = {
- .module_name = "dm365-vpbe-display",
- .i2c_adapter_id = 1,
- .amp = &vpbe_amp,
- .osd = {
- .module_name = DM365_VPBE_OSD_SUBDEV_NAME,
- },
- .venc = {
- .module_name = DM365_VPBE_VENC_SUBDEV_NAME,
- },
- .num_outputs = ARRAY_SIZE(dm365evm_vpbe_outputs),
- .outputs = dm365evm_vpbe_outputs,
-};
-
-static void __init evm_init_i2c(void)
-{
- davinci_init_i2c(&i2c_pdata);
- i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info));
-}
-
-static inline int have_leds(void)
-{
-#ifdef CONFIG_LEDS_CLASS
- return 1;
-#else
- return 0;
-#endif
-}
-
-struct cpld_led {
- struct led_classdev cdev;
- u8 mask;
-};
-
-static const struct {
- const char *name;
- const char *trigger;
-} cpld_leds[] = {
- { "dm365evm::ds2", },
- { "dm365evm::ds3", },
- { "dm365evm::ds4", },
- { "dm365evm::ds5", },
- { "dm365evm::ds6", "nand-disk", },
- { "dm365evm::ds7", "mmc1", },
- { "dm365evm::ds8", "mmc0", },
- { "dm365evm::ds9", "heartbeat", },
-};
-
-static void cpld_led_set(struct led_classdev *cdev, enum led_brightness b)
-{
- struct cpld_led *led = container_of(cdev, struct cpld_led, cdev);
- u8 reg = __raw_readb(cpld + CPLD_LEDS);
-
- if (b != LED_OFF)
- reg &= ~led->mask;
- else
- reg |= led->mask;
- __raw_writeb(reg, cpld + CPLD_LEDS);
-}
-
-static enum led_brightness cpld_led_get(struct led_classdev *cdev)
-{
- struct cpld_led *led = container_of(cdev, struct cpld_led, cdev);
- u8 reg = __raw_readb(cpld + CPLD_LEDS);
-
- return (reg & led->mask) ? LED_OFF : LED_FULL;
-}
-
-static int __init cpld_leds_init(void)
-{
- int i;
-
- if (!have_leds() || !cpld)
- return 0;
-
- /* setup LEDs */
- __raw_writeb(0xff, cpld + CPLD_LEDS);
- for (i = 0; i < ARRAY_SIZE(cpld_leds); i++) {
- struct cpld_led *led;
-
- led = kzalloc(sizeof(*led), GFP_KERNEL);
- if (!led)
- break;
-
- led->cdev.name = cpld_leds[i].name;
- led->cdev.brightness_set = cpld_led_set;
- led->cdev.brightness_get = cpld_led_get;
- led->cdev.default_trigger = cpld_leds[i].trigger;
- led->mask = BIT(i);
-
- if (led_classdev_register(NULL, &led->cdev) < 0) {
- kfree(led);
- break;
- }
- }
-
- return 0;
-}
-/* run after subsys_initcall() for LEDs */
-fs_initcall(cpld_leds_init);
-
-
-static void __init evm_init_cpld(void)
-{
- u8 mux, resets;
- const char *label;
- struct clk *aemif_clk;
- int rc;
-
- /* Make sure we can configure the CPLD through CS1. Then
- * leave it on for later access to MMC and LED registers.
- */
- aemif_clk = clk_get(NULL, "aemif");
- if (IS_ERR(aemif_clk))
- return;
- clk_prepare_enable(aemif_clk);
-
- if (request_mem_region(DM365_ASYNC_EMIF_DATA_CE1_BASE, SECTION_SIZE,
- "cpld") == NULL)
- goto fail;
- cpld = ioremap(DM365_ASYNC_EMIF_DATA_CE1_BASE, SECTION_SIZE);
- if (!cpld) {
- release_mem_region(DM365_ASYNC_EMIF_DATA_CE1_BASE,
- SECTION_SIZE);
-fail:
- pr_err("ERROR: can't map CPLD\n");
- clk_disable_unprepare(aemif_clk);
- return;
- }
-
- /* External muxing for some signals */
- mux = 0;
-
- /* Read SW5 to set up NAND + keypad _or_ OneNAND (sync read).
- * NOTE: SW4 bus width setting must match!
- */
- if ((__raw_readb(cpld + CPLD_SWITCH) & BIT(5)) == 0) {
- /* external keypad mux */
- mux |= BIT(7);
-
- rc = platform_device_register(&davinci_aemif_device);
- if (rc)
- pr_warn("%s(): error registering the aemif device: %d\n",
- __func__, rc);
- } else {
- /* no OneNAND support yet */
- }
-
- /* Leave external chips in reset when unused. */
- resets = BIT(3) | BIT(2) | BIT(1) | BIT(0);
-
- /* Static video input config with SN74CBT16214 1-of-3 mux:
- * - port b1 == tvp7002 (mux lowbits == 1 or 6)
- * - port b2 == imager (mux lowbits == 2 or 7)
- * - port b3 == tvp5146 (mux lowbits == 5)
- *
- * Runtime switching could work too, with limitations.
- */
- if (have_imager()) {
- label = "HD imager";
- mux |= 2;
-
- /* externally mux MMC1/ENET/AIC33 to imager */
- mux |= BIT(6) | BIT(5) | BIT(3);
- } else {
- struct davinci_soc_info *soc_info = &davinci_soc_info;
-
- /* we can use MMC1 ... */
- dm365evm_mmc_configure();
- davinci_setup_mmc(1, &dm365evm_mmc_config);
-
- /* ... and ENET ... */
- dm365evm_emac_configure();
- soc_info->emac_pdata->phy_id = DM365_EVM_PHY_ID;
- resets &= ~BIT(3);
-
- /* ... and AIC33 */
- resets &= ~BIT(1);
-
- if (have_tvp7002()) {
- mux |= 1;
- resets &= ~BIT(2);
- label = "tvp7002 HD";
- } else {
- /* default to tvp5146 */
- mux |= 5;
- resets &= ~BIT(0);
- label = "tvp5146 SD";
- }
- }
- __raw_writeb(mux, cpld + CPLD_MUX);
- __raw_writeb(resets, cpld + CPLD_RESETS);
- pr_info("EVM: %s video input\n", label);
-
- /* REVISIT export switches: NTSC/PAL (SW5.6), EXTRA1 (SW5.2), etc */
-}
-
-static void __init dm365_evm_map_io(void)
-{
- dm365_init();
-}
-
-static struct spi_eeprom at25640 = {
- .byte_len = SZ_64K / 8,
- .name = "at25640",
- .page_size = 32,
- .flags = EE_ADDR2,
-};
-
-static const struct spi_board_info dm365_evm_spi_info[] __initconst = {
- {
- .modalias = "at25",
- .platform_data = &at25640,
- .max_speed_hz = 10 * 1000 * 1000,
- .bus_num = 0,
- .chip_select = 0,
- .mode = SPI_MODE_0,
- },
-};
-
-static __init void dm365_evm_init(void)
-{
- int ret;
-
- dm365_register_clocks();
-
- ret = dm365_gpio_register();
- if (ret)
- pr_warn("%s: GPIO init failed: %d\n", __func__, ret);
-
- regulator_register_always_on(0, "fixed-dummy", fixed_supplies_1_8v,
- ARRAY_SIZE(fixed_supplies_1_8v), 1800000);
- regulator_register_always_on(1, "fixed-dummy", fixed_supplies_3_3v,
- ARRAY_SIZE(fixed_supplies_3_3v), 3300000);
-
- nvmem_add_cell_table(&davinci_nvmem_cell_table);
- nvmem_add_cell_lookups(&davinci_nvmem_cell_lookup, 1);
-
- evm_init_i2c();
- davinci_serial_init(dm365_serial_device);
-
- dm365evm_emac_configure();
- dm365evm_mmc_configure();
-
- davinci_setup_mmc(0, &dm365evm_mmc_config);
-
- dm365_init_video(&vpfe_cfg, &dm365evm_display_cfg);
-
- /* maybe setup mmc1/etc ... _after_ mmc0 */
- evm_init_cpld();
-
-#ifdef CONFIG_SND_SOC_DM365_AIC3X_CODEC
- dm365_init_asp();
-#elif defined(CONFIG_SND_SOC_DM365_VOICE_CODEC)
- dm365_init_vc();
-#endif
- dm365_init_rtc();
- dm365_init_ks(&dm365evm_ks_data);
-
- dm365_init_spi0(BIT(0), dm365_evm_spi_info,
- ARRAY_SIZE(dm365_evm_spi_info));
-}
-
-MACHINE_START(DAVINCI_DM365_EVM, "DaVinci DM365 EVM")
- .atag_offset = 0x100,
- .map_io = dm365_evm_map_io,
- .init_irq = dm365_init_irq,
- .init_time = dm365_init_time,
- .init_machine = dm365_evm_init,
- .init_late = davinci_init_late,
- .dma_zone_size = SZ_128M,
-MACHINE_END