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Merge tag 'media/v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Browse Source 
Pull media updates from Mauro Carvalho Chehab:

 - new CEC pin injection code for testing purposes

 - DVB frontend cxd2099 promoted from staging

 - new platform driver for Sony cxd2880 DVB devices

 - new sensor drivers: mt9t112, ov2685, ov5695, ov772x, tda1997x,
   tw9910.c

 - removal of unused cx18 and ivtv alsa mixers

 - the reneseas-ceu driver doesn't depend on soc_camera anymore and
   moved from staging

 - removed the mantis_vp3028 driver, unused since 2009

 - s5p-mfc: add support for version 10 of the MSP

 - added a decoder for imon protocol

 - atomisp: lots of cleanups

 - imx074 and mt9t031: don't depend on soc_camera anymore, being
   promoted from staging

 - added helper functions to better support DVB I2C binding

 - lots of driver improvements and cleanups

* tag 'media/v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (438 commits)
  media: v4l2-ioctl: rename a temp var that stores _IOC_SIZE(cmd)
  media: fimc-capture: get rid of two warnings
  media: dvb-usb-v2: fix a missing dependency of I2C_MUX
  media: uvc: to the right check at uvc_ioctl_enum_framesizes()
  media: cec-core: fix a bug at cec_error_inj_write()
  media: tda9840: cleanup a warning
  media: tm6000:  avoid casting just to print pointer address
  media: em28xx-input: improve error handling code
  media: zr364xx: avoid casting just to print pointer address
  media: vivid-radio-rx: add a cast to avoid a warning
  media: saa7134-alsa: don't use casts to print a buffer address
  media: solo6x10: get rid of an address space warning
  media: zoran: don't cast pointers to print them
  media: ir-kbd-i2c: change the if logic to avoid a warning
  media: ir-kbd-i2c: improve error handling code
  media: saa7134-input: improve error handling
  media: s2255drv: fix a casting warning
  media: ivtvfb: Cleanup some warnings
  media: videobuf-dma-sg: Fix a weird cast
  soc_camera: fix a weird cast on printk
  ...
This commit is contained in:
Linus Torvalds
2018-04-03 17:16:59 -07:00
parent 147a89bc71 f8a695c4b4
commit ef1c4a6fa9
572 changed files with 37812 additions and 21347 deletions
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338
arch/sh/boards/mach-ecovec24/setup.c
View File

@@ -7,44 +7,47 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/init.h>
#include <asm/clock.h>
#include <asm/heartbeat.h>
#include <asm/suspend.h>
#include <cpu/sh7724.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/i2c.h>
#include <linux/io.h>
#include <linux/init.h>
#include <linux/input.h>
#include <linux/input/sh_keysc.h>
#include <linux/interrupt.h>
#include <linux/memblock.h>
#include <linux/mfd/tmio.h>
#include <linux/mmc/host.h>
#include <linux/mmc/sh_mmcif.h>
#include <linux/mtd/physmap.h>
#include <linux/mfd/tmio.h>
#include <linux/gpio.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/gpio/machine.h>
#include <linux/platform_data/gpio_backlight.h>
#include <linux/platform_data/tsc2007.h>
#include <linux/platform_device.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/usb/r8a66597.h>
#include <linux/usb/renesas_usbhs.h>
#include <linux/i2c.h>
#include <linux/platform_data/tsc2007.h>
#include <linux/spi/spi.h>
#include <linux/spi/sh_msiof.h>
#include <linux/spi/mmc_spi.h>
#include <linux/input.h>
#include <linux/input/sh_keysc.h>
#include <linux/platform_data/gpio_backlight.h>
#include <linux/sh_eth.h>
#include <linux/sh_intc.h>
#include <linux/spi/mmc_spi.h>
#include <linux/spi/sh_msiof.h>
#include <linux/spi/spi.h>
#include <linux/usb/r8a66597.h>
#include <linux/usb/renesas_usbhs.h>
#include <linux/videodev2.h>
#include <video/sh_mobile_lcdc.h>
#include <media/drv-intf/renesas-ceu.h>
#include <media/i2c/mt9t112.h>
#include <media/i2c/tw9910.h>
#include <sound/sh_fsi.h>
#include <sound/simple_card.h>
#include <media/drv-intf/sh_mobile_ceu.h>
#include <media/soc_camera.h>
#include <media/i2c/tw9910.h>
#include <media/i2c/mt9t112.h>
#include <asm/heartbeat.h>
#include <asm/clock.h>
#include <asm/suspend.h>
#include <cpu/sh7724.h>
#include <video/sh_mobile_lcdc.h>
/*
* Address Interface BusWidth
@@ -81,6 +84,10 @@
* amixer set 'Out Mixer Right DAC Right' on
*/
#define CEU_BUFFER_MEMORY_SIZE (4 << 20)
static phys_addr_t ceu0_dma_membase;
static phys_addr_t ceu1_dma_membase;
/* Heartbeat */
static unsigned char led_pos[] = { 0, 1, 2, 3 };
@@ -382,8 +389,24 @@ static struct platform_device gpio_backlight_device = {
};
/* CEU0 */
static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
.flags = SH_CEU_FLAG_USE_8BIT_BUS,
static struct ceu_platform_data ceu0_pdata = {
.num_subdevs = 2,
.subdevs = {
{ /* [0] = mt9t112 */
.flags = 0,
.bus_width = 8,
.bus_shift = 0,
.i2c_adapter_id = 0,
.i2c_address = 0x3c,
},
{ /* [1] = tw9910 */
.flags = 0,
.bus_width = 8,
.bus_shift = 0,
.i2c_adapter_id = 0,
.i2c_address = 0x45,
},
},
};
static struct resource ceu0_resources[] = {
@@ -397,24 +420,30 @@ static struct resource ceu0_resources[] = {
.start = evt2irq(0x880),
.flags = IORESOURCE_IRQ,
},
[2] = {
/* place holder for contiguous memory */
},
};
static struct platform_device ceu0_device = {
.name = "sh_mobile_ceu",
.id = 0, /* "ceu0" clock */
.name = "renesas-ceu",
.id = 0, /* ceu.0 */
.num_resources = ARRAY_SIZE(ceu0_resources),
.resource = ceu0_resources,
.dev = {
.platform_data = &sh_mobile_ceu0_info,
.platform_data = &ceu0_pdata,
},
};
/* CEU1 */
static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
.flags = SH_CEU_FLAG_USE_8BIT_BUS,
static struct ceu_platform_data ceu1_pdata = {
.num_subdevs = 1,
.subdevs = {
{ /* [0] = mt9t112 */
.flags = 0,
.bus_width = 8,
.bus_shift = 0,
.i2c_adapter_id = 1,
.i2c_address = 0x3c,
},
},
};
static struct resource ceu1_resources[] = {
@@ -428,26 +457,71 @@ static struct resource ceu1_resources[] = {
.start = evt2irq(0x9e0),
.flags = IORESOURCE_IRQ,
},
[2] = {
/* place holder for contiguous memory */
},
};
static struct platform_device ceu1_device = {
.name = "sh_mobile_ceu",
.id = 1, /* "ceu1" clock */
.name = "renesas-ceu",
.id = 1, /* ceu.1 */
.num_resources = ARRAY_SIZE(ceu1_resources),
.resource = ceu1_resources,
.dev = {
.platform_data = &sh_mobile_ceu1_info,
.platform_data = &ceu1_pdata,
},
};
/* Power up/down GPIOs for camera devices and video decoder */
static struct gpiod_lookup_table tw9910_gpios = {
.dev_id = "0-0045",
.table = {
GPIO_LOOKUP("sh7724_pfc", GPIO_PTU2, "pdn", GPIO_ACTIVE_HIGH),
},
};
static struct gpiod_lookup_table mt9t112_0_gpios = {
.dev_id = "0-003c",
.table = {
GPIO_LOOKUP("sh7724_pfc", GPIO_PTA3, "standby",
GPIO_ACTIVE_HIGH),
},
};
static struct gpiod_lookup_table mt9t112_1_gpios = {
.dev_id = "1-003c",
.table = {
GPIO_LOOKUP("sh7724_pfc", GPIO_PTA4, "standby",
GPIO_ACTIVE_HIGH),
},
};
/* I2C device */
static struct tw9910_video_info tw9910_info = {
.buswidth = 8,
.mpout = TW9910_MPO_FIELD,
};
static struct mt9t112_platform_data mt9t112_0_pdata = {
.flags = MT9T112_FLAG_PCLK_RISING_EDGE,
.divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
};
static struct mt9t112_platform_data mt9t112_1_pdata = {
.flags = MT9T112_FLAG_PCLK_RISING_EDGE,
.divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
};
static struct i2c_board_info i2c0_devices[] = {
{
I2C_BOARD_INFO("da7210", 0x1a),
},
{
I2C_BOARD_INFO("tw9910", 0x45),
.platform_data = &tw9910_info,
},
{
/* 1st camera */
I2C_BOARD_INFO("mt9t112", 0x3c),
.platform_data = &mt9t112_0_pdata,
},
};
static struct i2c_board_info i2c1_devices[] = {
@@ -457,7 +531,12 @@ static struct i2c_board_info i2c1_devices[] = {
{
I2C_BOARD_INFO("lis3lv02d", 0x1c),
.irq = evt2irq(0x620),
}
},
{
/* 2nd camera */
I2C_BOARD_INFO("mt9t112", 0x3c),
.platform_data = &mt9t112_1_pdata,
},
};
/* KEYSC */
@@ -724,115 +803,6 @@ static struct platform_device msiof0_device = {
#endif
/* I2C Video/Camera */
static struct i2c_board_info i2c_camera[] = {
{
I2C_BOARD_INFO("tw9910", 0x45),
},
{
/* 1st camera */
I2C_BOARD_INFO("mt9t112", 0x3c),
},
{
/* 2nd camera */
I2C_BOARD_INFO("mt9t112", 0x3c),
},
};
/* tw9910 */
static int tw9910_power(struct device *dev, int mode)
{
int val = mode ? 0 : 1;
gpio_set_value(GPIO_PTU2, val);
if (mode)
mdelay(100);
return 0;
}
static struct tw9910_video_info tw9910_info = {
.buswidth = SOCAM_DATAWIDTH_8,
.mpout = TW9910_MPO_FIELD,
};
static struct soc_camera_link tw9910_link = {
.i2c_adapter_id = 0,
.bus_id = 1,
.power = tw9910_power,
.board_info = &i2c_camera[0],
.priv = &tw9910_info,
};
/* mt9t112 */
static int mt9t112_power1(struct device *dev, int mode)
{
gpio_set_value(GPIO_PTA3, mode);
if (mode)
mdelay(100);
return 0;
}
static struct mt9t112_camera_info mt9t112_info1 = {
.flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
.divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
};
static struct soc_camera_link mt9t112_link1 = {
.i2c_adapter_id = 0,
.power = mt9t112_power1,
.bus_id = 0,
.board_info = &i2c_camera[1],
.priv = &mt9t112_info1,
};
static int mt9t112_power2(struct device *dev, int mode)
{
gpio_set_value(GPIO_PTA4, mode);
if (mode)
mdelay(100);
return 0;
}
static struct mt9t112_camera_info mt9t112_info2 = {
.flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
.divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
};
static struct soc_camera_link mt9t112_link2 = {
.i2c_adapter_id = 1,
.power = mt9t112_power2,
.bus_id = 1,
.board_info = &i2c_camera[2],
.priv = &mt9t112_info2,
};
static struct platform_device camera_devices[] = {
{
.name = "soc-camera-pdrv",
.id = 0,
.dev = {
.platform_data = &tw9910_link,
},
},
{
.name = "soc-camera-pdrv",
.id = 1,
.dev = {
.platform_data = &mt9t112_link1,
},
},
{
.name = "soc-camera-pdrv",
.id = 2,
.dev = {
.platform_data = &mt9t112_link2,
},
},
};
/* FSI */
static struct resource fsi_resources[] = {
[0] = {
@@ -979,6 +949,11 @@ static struct platform_device sh_mmcif_device = {
};
#endif
static struct platform_device *ecovec_ceu_devices[] __initdata = {
&ceu0_device,
&ceu1_device,
};
static struct platform_device *ecovec_devices[] __initdata = {
&heartbeat_device,
&nor_flash_device,
@@ -988,8 +963,6 @@ static struct platform_device *ecovec_devices[] __initdata = {
&usbhs_device,
&lcdc_device,
&gpio_backlight_device,
&ceu0_device,
&ceu1_device,
&keysc_device,
&cn12_power,
#if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
@@ -1001,9 +974,6 @@ static struct platform_device *ecovec_devices[] __initdata = {
#else
&msiof0_device,
#endif
&camera_devices[0],
&camera_devices[1],
&camera_devices[2],
&fsi_device,
&fsi_da7210_device,
&irda_device,
@@ -1240,7 +1210,6 @@ static int __init arch_setup(void)
gpio_request(GPIO_FN_VIO0_CLK, NULL);
gpio_request(GPIO_FN_VIO0_FLD, NULL);
gpio_request(GPIO_FN_VIO0_HD, NULL);
platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
/* enable CEU1 */
gpio_request(GPIO_FN_VIO1_D7, NULL);
@@ -1255,7 +1224,6 @@ static int __init arch_setup(void)
gpio_request(GPIO_FN_VIO1_HD, NULL);
gpio_request(GPIO_FN_VIO1_VD, NULL);
gpio_request(GPIO_FN_VIO1_CLK, NULL);
platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
/* enable KEYSC */
gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
@@ -1332,16 +1300,6 @@ static int __init arch_setup(void)
__raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000,
IODRIVEA);
/* enable Video */
gpio_request(GPIO_PTU2, NULL);
gpio_direction_output(GPIO_PTU2, 1);
/* enable Camera */
gpio_request(GPIO_PTA3, NULL);
gpio_request(GPIO_PTA4, NULL);
gpio_direction_output(GPIO_PTA3, 0);
gpio_direction_output(GPIO_PTA4, 0);
/* enable FSI */
gpio_request(GPIO_FN_FSIMCKB, NULL);
gpio_request(GPIO_FN_FSIIBSD, NULL);
@@ -1390,6 +1348,11 @@ static int __init arch_setup(void)
gpio_request(GPIO_PTU5, NULL);
gpio_direction_output(GPIO_PTU5, 0);
/* Register gpio lookup tables for cameras and video decoder */
gpiod_add_lookup_table(&tw9910_gpios);
gpiod_add_lookup_table(&mt9t112_0_gpios);
gpiod_add_lookup_table(&mt9t112_1_gpios);
/* enable I2C device */
i2c_register_board_info(0, i2c0_devices,
ARRAY_SIZE(i2c0_devices));
@@ -1431,6 +1394,25 @@ static int __init arch_setup(void)
gpio_set_value(GPIO_PTG4, 1);
#endif
/* Initialize CEU platform devices separately to map memory first */
device_initialize(&ecovec_ceu_devices[0]->dev);
arch_setup_pdev_archdata(ecovec_ceu_devices[0]);
dma_declare_coherent_memory(&ecovec_ceu_devices[0]->dev,
ceu0_dma_membase, ceu0_dma_membase,
ceu0_dma_membase +
CEU_BUFFER_MEMORY_SIZE - 1,
DMA_MEMORY_EXCLUSIVE);
platform_device_add(ecovec_ceu_devices[0]);
device_initialize(&ecovec_ceu_devices[1]->dev);
arch_setup_pdev_archdata(ecovec_ceu_devices[1]);
dma_declare_coherent_memory(&ecovec_ceu_devices[1]->dev,
ceu1_dma_membase, ceu1_dma_membase,
ceu1_dma_membase +
CEU_BUFFER_MEMORY_SIZE - 1,
DMA_MEMORY_EXCLUSIVE);
platform_device_add(ecovec_ceu_devices[1]);
return platform_add_devices(ecovec_devices,
ARRAY_SIZE(ecovec_devices));
}
@@ -1443,6 +1425,24 @@ static int __init devices_setup(void)
}
device_initcall(devices_setup);
/* Reserve a portion of memory for CEU 0 and CEU 1 buffers */
static void __init ecovec_mv_mem_reserve(void)
{
phys_addr_t phys;
phys_addr_t size = CEU_BUFFER_MEMORY_SIZE;
phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
memblock_free(phys, size);
memblock_remove(phys, size);
ceu0_dma_membase = phys;
phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
memblock_free(phys, size);
memblock_remove(phys, size);
ceu1_dma_membase = phys;
}
static struct sh_machine_vector mv_ecovec __initmv = {
.mv_name = "R0P7724 (EcoVec)",
.mv_mem_reserve = ecovec_mv_mem_reserve,
};

225
arch/sh/boards/mach-migor/setup.c
View File

@@ -1,17 +1,16 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Renesas System Solutions Asia Pte. Ltd - Migo-R
*
* Copyright (C) 2008 Magnus Damm
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/clkdev.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/input.h>
#include <linux/input/sh_keysc.h>
#include <linux/memblock.h>
#include <linux/mmc/host.h>
#include <linux/mtd/physmap.h>
#include <linux/mfd/tmio.h>
@@ -23,10 +22,11 @@
#include <linux/delay.h>
#include <linux/clk.h>
#include <linux/gpio.h>
#include <linux/gpio/machine.h>
#include <linux/videodev2.h>
#include <linux/sh_intc.h>
#include <video/sh_mobile_lcdc.h>
#include <media/drv-intf/sh_mobile_ceu.h>
#include <media/drv-intf/renesas-ceu.h>
#include <media/i2c/ov772x.h>
#include <media/soc_camera.h>
#include <media/i2c/tw9910.h>
@@ -45,6 +45,9 @@
* 0x18000000 8GB 8 NAND Flash (K9K8G08U0A)
*/
#define CEU_BUFFER_MEMORY_SIZE (4 << 20)
static phys_addr_t ceu_dma_membase;
static struct smc91x_platdata smc91x_info = {
.flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
};
@@ -301,65 +304,24 @@ static struct platform_device migor_lcdc_device = {
},
};
static struct clk *camera_clk;
static DEFINE_MUTEX(camera_lock);
static void camera_power_on(int is_tw)
{
mutex_lock(&camera_lock);
/* Use 10 MHz VIO_CKO instead of 24 MHz to work
* around signal quality issues on Panel Board V2.1.
*/
camera_clk = clk_get(NULL, "video_clk");
clk_set_rate(camera_clk, 10000000);
clk_enable(camera_clk); /* start VIO_CKO */
/* use VIO_RST to take camera out of reset */
mdelay(10);
if (is_tw) {
gpio_set_value(GPIO_PTT2, 0);
gpio_set_value(GPIO_PTT0, 0);
} else {
gpio_set_value(GPIO_PTT0, 1);
}
gpio_set_value(GPIO_PTT3, 0);
mdelay(10);
gpio_set_value(GPIO_PTT3, 1);
mdelay(10); /* wait to let chip come out of reset */
}
static void camera_power_off(void)
{
clk_disable(camera_clk); /* stop VIO_CKO */
clk_put(camera_clk);
gpio_set_value(GPIO_PTT3, 0);
mutex_unlock(&camera_lock);
}
static int ov7725_power(struct device *dev, int mode)
{
if (mode)
camera_power_on(0);
else
camera_power_off();
return 0;
}
static int tw9910_power(struct device *dev, int mode)
{
if (mode)
camera_power_on(1);
else
camera_power_off();
return 0;
}
static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
.flags = SH_CEU_FLAG_USE_8BIT_BUS,
static struct ceu_platform_data ceu_pdata = {
.num_subdevs = 2,
.subdevs = {
{ /* [0] = ov772x */
.flags = 0,
.bus_width = 8,
.bus_shift = 0,
.i2c_adapter_id = 0,
.i2c_address = 0x21,
},
{ /* [1] = tw9910 */
.flags = 0,
.bus_width = 8,
.bus_shift = 0,
.i2c_adapter_id = 0,
.i2c_address = 0x45,
},
},
};
static struct resource migor_ceu_resources[] = {
@@ -373,18 +335,32 @@ static struct resource migor_ceu_resources[] = {
.start = evt2irq(0x880),
.flags = IORESOURCE_IRQ,
},
[2] = {
/* place holder for contiguous memory */
},
};
static struct platform_device migor_ceu_device = {
.name = "sh_mobile_ceu",
.id = 0, /* "ceu0" clock */
.name = "renesas-ceu",
.id = 0, /* ceu.0 */
.num_resources = ARRAY_SIZE(migor_ceu_resources),
.resource = migor_ceu_resources,
.dev = {
.platform_data = &sh_mobile_ceu_info,
.platform_data = &ceu_pdata,
},
};
/* Powerdown/reset gpios for CEU image sensors */
static struct gpiod_lookup_table ov7725_gpios = {
.dev_id = "0-0021",
.table = {
GPIO_LOOKUP("sh7722_pfc", GPIO_PTT0, "pwdn", GPIO_ACTIVE_HIGH),
GPIO_LOOKUP("sh7722_pfc", GPIO_PTT3, "rstb", GPIO_ACTIVE_LOW),
},
};
static struct gpiod_lookup_table tw9910_gpios = {
.dev_id = "0-0045",
.table = {
GPIO_LOOKUP("sh7722_pfc", GPIO_PTT2, "pdn", GPIO_ACTIVE_HIGH),
GPIO_LOOKUP("sh7722_pfc", GPIO_PTT3, "rstb", GPIO_ACTIVE_LOW),
},
};
@@ -423,6 +399,15 @@ static struct platform_device sdhi_cn9_device = {
},
};
static struct ov772x_camera_info ov7725_info = {
.flags = 0,
};
static struct tw9910_video_info tw9910_info = {
.buswidth = 8,
.mpout = TW9910_MPO_FIELD,
};
static struct i2c_board_info migor_i2c_devices[] = {
{
I2C_BOARD_INFO("rs5c372b", 0x32),
@@ -434,51 +419,13 @@ static struct i2c_board_info migor_i2c_devices[] = {
{
I2C_BOARD_INFO("wm8978", 0x1a),
},
};
static struct i2c_board_info migor_i2c_camera[] = {
{
I2C_BOARD_INFO("ov772x", 0x21),
.platform_data = &ov7725_info,
},
{
I2C_BOARD_INFO("tw9910", 0x45),
},
};
static struct ov772x_camera_info ov7725_info;
static struct soc_camera_link ov7725_link = {
.power = ov7725_power,
.board_info = &migor_i2c_camera[0],
.i2c_adapter_id = 0,
.priv = &ov7725_info,
};
static struct tw9910_video_info tw9910_info = {
.buswidth = SOCAM_DATAWIDTH_8,
.mpout = TW9910_MPO_FIELD,
};
static struct soc_camera_link tw9910_link = {
.power = tw9910_power,
.board_info = &migor_i2c_camera[1],
.i2c_adapter_id = 0,
.priv = &tw9910_info,
};
static struct platform_device migor_camera[] = {
{
.name = "soc-camera-pdrv",
.id = 0,
.dev = {
.platform_data = &ov7725_link,
},
}, {
.name = "soc-camera-pdrv",
.id = 1,
.dev = {
.platform_data = &tw9910_link,
},
.platform_data = &tw9910_info,
},
};
@@ -486,12 +433,9 @@ static struct platform_device *migor_devices[] __initdata = {
&smc91x_eth_device,
&sh_keysc_device,
&migor_lcdc_device,
&migor_ceu_device,
&migor_nor_flash_device,
&migor_nand_flash_device,
&sdhi_cn9_device,
&migor_camera[0],
&migor_camera[1],
};
extern char migor_sdram_enter_start;
@@ -501,6 +445,8 @@ extern char migor_sdram_leave_end;
static int __init migor_devices_setup(void)
{
struct clk *video_clk;
/* register board specific self-refresh code */
sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF,
&migor_sdram_enter_start,
@@ -620,20 +566,8 @@ static int __init migor_devices_setup(void)
gpio_request(GPIO_FN_VIO_D9, NULL);
gpio_request(GPIO_FN_VIO_D8, NULL);
gpio_request(GPIO_PTT3, NULL); /* VIO_RST */
gpio_direction_output(GPIO_PTT3, 0);
gpio_request(GPIO_PTT2, NULL); /* TV_IN_EN */
gpio_direction_output(GPIO_PTT2, 1);
gpio_request(GPIO_PTT0, NULL); /* CAM_EN */
#ifdef CONFIG_SH_MIGOR_RTA_WVGA
gpio_direction_output(GPIO_PTT0, 0);
#else
gpio_direction_output(GPIO_PTT0, 1);
#endif
__raw_writew(__raw_readw(PORT_MSELCRB) | 0x2000, PORT_MSELCRB); /* D15->D8 */
platform_resource_setup_memory(&migor_ceu_device, "ceu", 4 << 20);
/* SIU: Port B */
gpio_request(GPIO_FN_SIUBOLR, NULL);
gpio_request(GPIO_FN_SIUBOBT, NULL);
@@ -647,9 +581,36 @@ static int __init migor_devices_setup(void)
*/
__raw_writew(__raw_readw(PORT_MSELCRA) | 1, PORT_MSELCRA);
/*
* Use 10 MHz VIO_CKO instead of 24 MHz to work around signal quality
* issues on Panel Board V2.1.
*/
video_clk = clk_get(NULL, "video_clk");
if (!IS_ERR(video_clk)) {
clk_set_rate(video_clk, clk_round_rate(video_clk, 10000000));
clk_put(video_clk);
}
/* Add a clock alias for ov7725 xclk source. */
clk_add_alias("xclk", "0-0021", "video_clk", NULL);
/* Register GPIOs for video sources. */
gpiod_add_lookup_table(&ov7725_gpios);
gpiod_add_lookup_table(&tw9910_gpios);
i2c_register_board_info(0, migor_i2c_devices,
ARRAY_SIZE(migor_i2c_devices));
/* Initialize CEU platform device separately to map memory first */
device_initialize(&migor_ceu_device.dev);
arch_setup_pdev_archdata(&migor_ceu_device);
dma_declare_coherent_memory(&migor_ceu_device.dev,
ceu_dma_membase, ceu_dma_membase,
ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1,
DMA_MEMORY_EXCLUSIVE);
platform_device_add(&migor_ceu_device);
return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices));
}
arch_initcall(migor_devices_setup);
@@ -665,10 +626,24 @@ static int migor_mode_pins(void)
return MODE_PIN0 | MODE_PIN1 | MODE_PIN5;
}
/* Reserve a portion of memory for CEU buffers */
static void __init migor_mv_mem_reserve(void)
{
phys_addr_t phys;
phys_addr_t size = CEU_BUFFER_MEMORY_SIZE;
phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
memblock_free(phys, size);
memblock_remove(phys, size);
ceu_dma_membase = phys;
}
/*
* The Machine Vector
*/
static struct sh_machine_vector mv_migor __initmv = {
.mv_name = "Migo-R",
.mv_mode_pins = migor_mode_pins,
.mv_mem_reserve = migor_mv_mem_reserve,
};

2
arch/sh/kernel/cpu/sh4a/clock-sh7722.c
View File

@@ -223,7 +223,7 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh-vou.0", &mstp_clks[HWBLK_VOU]),
CLKDEV_CON_ID("jpu0", &mstp_clks[HWBLK_JPU]),
CLKDEV_CON_ID("beu0", &mstp_clks[HWBLK_BEU]),
CLKDEV_DEV_ID("sh_mobile_ceu.0", &mstp_clks[HWBLK_CEU]),
CLKDEV_DEV_ID("renesas-ceu.0", &mstp_clks[HWBLK_CEU]),
CLKDEV_CON_ID("veu0", &mstp_clks[HWBLK_VEU]),
CLKDEV_CON_ID("vpu0", &mstp_clks[HWBLK_VPU]),
CLKDEV_DEV_ID("sh_mobile_lcdc_fb.0", &mstp_clks[HWBLK_LCDC]),

4
arch/sh/kernel/cpu/sh4a/clock-sh7724.c
View File

@@ -338,14 +338,14 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[HWBLK_SDHI0]),
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[HWBLK_SDHI1]),
CLKDEV_CON_ID("veu1", &mstp_clks[HWBLK_VEU1]),
CLKDEV_DEV_ID("sh_mobile_ceu.1", &mstp_clks[HWBLK_CEU1]),
CLKDEV_DEV_ID("renesas-ceu.1", &mstp_clks[HWBLK_CEU1]),
CLKDEV_CON_ID("beu1", &mstp_clks[HWBLK_BEU1]),
CLKDEV_CON_ID("2ddmac0", &mstp_clks[HWBLK_2DDMAC]),
CLKDEV_DEV_ID("sh_fsi.0", &mstp_clks[HWBLK_SPU]),
CLKDEV_CON_ID("jpu0", &mstp_clks[HWBLK_JPU]),
CLKDEV_DEV_ID("sh-vou", &mstp_clks[HWBLK_VOU]),
CLKDEV_CON_ID("beu0", &mstp_clks[HWBLK_BEU0]),
CLKDEV_DEV_ID("sh_mobile_ceu.0", &mstp_clks[HWBLK_CEU0]),
CLKDEV_DEV_ID("renesas-ceu.0", &mstp_clks[HWBLK_CEU0]),
CLKDEV_CON_ID("veu0", &mstp_clks[HWBLK_VEU0]),
CLKDEV_CON_ID("vpu0", &mstp_clks[HWBLK_VPU]),
CLKDEV_DEV_ID("sh_mobile_lcdc_fb.0", &mstp_clks[HWBLK_LCDC]),