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-rw-r--r--linux/arch/arm/mach-mx3/clock.c19
-rw-r--r--linux/arch/arm/mach-pxa/devices.c9
-rw-r--r--linux/arch/arm/mach-pxa/pcm990-baseboard.c2
-rw-r--r--linux/arch/arm/plat-mxc/include/mach/memory.h8
-rw-r--r--linux/arch/sh/boards/board-ap325rxa.c67
-rw-r--r--linux/arch/sh/boards/mach-migor/setup.c98
6 files changed, 149 insertions, 54 deletions
diff --git a/linux/arch/arm/mach-mx3/clock.c b/linux/arch/arm/mach-mx3/clock.c
index 9957a1153..8b1423972 100644
--- a/linux/arch/arm/mach-mx3/clock.c
+++ b/linux/arch/arm/mach-mx3/clock.c
@@ -483,7 +483,7 @@ DEFINE_CLOCK(i2c3_clk, 2, MXC_CCM_CGR0, 30, NULL, NULL, &perclk_clk);
DEFINE_CLOCK(mpeg4_clk, 0, MXC_CCM_CGR1, 0, NULL, NULL, &ahb_clk);
DEFINE_CLOCK(mstick1_clk, 0, MXC_CCM_CGR1, 2, mstick1_get_rate, NULL, &usb_pll_clk);
DEFINE_CLOCK(mstick2_clk, 1, MXC_CCM_CGR1, 4, mstick2_get_rate, NULL, &usb_pll_clk);
-DEFINE_CLOCK1(csi_clk, 0, MXC_CCM_CGR1, 6, csi, NULL, &ahb_clk);
+DEFINE_CLOCK1(csi_clk, 0, MXC_CCM_CGR1, 6, csi, NULL, &serial_pll_clk);
DEFINE_CLOCK(rtc_clk, 0, MXC_CCM_CGR1, 8, NULL, NULL, &ipg_clk);
DEFINE_CLOCK(wdog_clk, 0, MXC_CCM_CGR1, 10, NULL, NULL, &ipg_clk);
DEFINE_CLOCK(pwm_clk, 0, MXC_CCM_CGR1, 12, NULL, NULL, &perclk_clk);
@@ -516,7 +516,7 @@ DEFINE_CLOCK(ipg_clk, 0, NULL, 0, ipg_get_rate, NULL, &ahb_clk);
.clk = &c, \
},
-static struct clk_lookup lookups[] __initdata = {
+static struct clk_lookup lookups[] = {
_REGISTER_CLOCK(NULL, "emi", emi_clk)
_REGISTER_CLOCK(NULL, "cspi", cspi1_clk)
_REGISTER_CLOCK(NULL, "cspi", cspi2_clk)
@@ -566,13 +566,18 @@ int __init mx31_clocks_init(unsigned long fref)
u32 reg;
int i;
- mxc_set_cpu_type(MXC_CPU_MX31);
-
ckih_rate = fref;
for (i = 0; i < ARRAY_SIZE(lookups); i++)
clkdev_add(&lookups[i]);
+ /* change the csi_clk parent if necessary */
+ reg = __raw_readl(MXC_CCM_CCMR);
+ if (!(reg & MXC_CCM_CCMR_CSCS))
+ if (clk_set_parent(&csi_clk, &usb_pll_clk))
+ pr_err("%s: error changing csi_clk parent\n", __func__);
+
+
/* Turn off all possible clocks */
__raw_writel((3 << 4), MXC_CCM_CGR0);
__raw_writel(0, MXC_CCM_CGR1);
@@ -581,6 +586,12 @@ int __init mx31_clocks_init(unsigned long fref)
MX32, but still required to be set */
MXC_CCM_CGR2);
+ /*
+ * Before turning off usb_pll make sure ipg_per_clk is generated
+ * by ipg_clk and not usb_pll.
+ */
+ __raw_writel(__raw_readl(MXC_CCM_CCMR) | (1 << 24), MXC_CCM_CCMR);
+
usb_pll_disable(&usb_pll_clk);
pr_info("Clock input source is %ld\n", clk_get_rate(&ckih_clk));
diff --git a/linux/arch/arm/mach-pxa/devices.c b/linux/arch/arm/mach-pxa/devices.c
index 5ec10735b..d19f5096a 100644
--- a/linux/arch/arm/mach-pxa/devices.c
+++ b/linux/arch/arm/mach-pxa/devices.c
@@ -39,7 +39,7 @@
#include <mach/pxafb.h>
#include <mach/mmc.h>
#include <mach/irda.h>
-#include <mach/i2c.h>
+#include <plat/i2c.h>
#include <mach/ohci.h>
#include <mach/pxa27x_keypad.h>
#include <mach/pxa2xx_spi.h>
@@ -104,7 +104,10 @@ void __init pxa_set_mci_info(struct pxamci_platform_data *info)
}
-static struct pxa2xx_udc_mach_info pxa_udc_info;
+static struct pxa2xx_udc_mach_info pxa_udc_info = {
+ .gpio_pullup = -1,
+ .gpio_vbus = -1,
+};
void __init pxa_set_udc_info(struct pxa2xx_udc_mach_info *info)
{
@@ -319,7 +322,7 @@ static struct resource pxa3xx_resources_i2c_power[] = {
};
struct platform_device pxa3xx_device_i2c_power = {
- .name = "pxa2xx-i2c",
+ .name = "pxa3xx-pwri2c",
.id = 1,
.resource = pxa3xx_resources_i2c_power,
.num_resources = ARRAY_SIZE(pxa3xx_resources_i2c_power),
diff --git a/linux/arch/arm/mach-pxa/pcm990-baseboard.c b/linux/arch/arm/mach-pxa/pcm990-baseboard.c
index 9ce1ef2e5..01791d74e 100644
--- a/linux/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/linux/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -28,7 +28,7 @@
#include <media/soc_camera.h>
#include <asm/gpio.h>
-#include <mach/i2c.h>
+#include <plat/i2c.h>
#include <mach/camera.h>
#include <asm/mach/map.h>
#include <mach/pxa27x.h>
diff --git a/linux/arch/arm/plat-mxc/include/mach/memory.h b/linux/arch/arm/plat-mxc/include/mach/memory.h
index eca37d09f..6065e0017 100644
--- a/linux/arch/arm/plat-mxc/include/mach/memory.h
+++ b/linux/arch/arm/plat-mxc/include/mach/memory.h
@@ -32,4 +32,12 @@
#define CONSISTENT_DMA_SIZE SZ_4M
#endif /* CONFIG_MX1_VIDEO */
+#if defined(CONFIG_MX3_VIDEO)
+/*
+ * Increase size of DMA-consistent memory region.
+ * This is required for mx3 camera driver to capture at least two QXGA frames.
+ */
+#define CONSISTENT_DMA_SIZE SZ_8M
+#endif /* CONFIG_MX3_VIDEO */
+
#endif /* __ASM_ARCH_MXC_MEMORY_H__ */
diff --git a/linux/arch/sh/boards/board-ap325rxa.c b/linux/arch/sh/boards/board-ap325rxa.c
index 39e46919d..7ffd1b431 100644
--- a/linux/arch/sh/boards/board-ap325rxa.c
+++ b/linux/arch/sh/boards/board-ap325rxa.c
@@ -263,6 +263,9 @@ static int camera_probe(void)
struct i2c_msg msg;
int ret;
+ if (!a)
+ return -ENODEV;
+
camera_power(1);
msg.addr = 0x6e;
msg.buf = camera_ncm03j_magic;
@@ -346,15 +349,6 @@ static int ov7725_power(struct device *dev, int mode)
return 0;
}
-static struct ov772x_camera_info ov7725_info = {
- .buswidth = SOCAM_DATAWIDTH_8,
- .flags = OV772X_FLAG_VFLIP | OV772X_FLAG_HFLIP,
- .edgectrl = OV772X_AUTO_EDGECTRL(0xf, 0),
- .link = {
- .power = ov7725_power,
- },
-};
-
static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
.flags = SH_CEU_FLAG_USE_8BIT_BUS,
};
@@ -399,25 +393,48 @@ static struct platform_device sdcard_cn3_device = {
},
};
-static struct platform_device *ap325rxa_devices[] __initdata = {
- &smsc9118_device,
- &ap325rxa_nor_flash_device,
- &lcdc_device,
- &ceu_device,
- &nand_flash_device,
- &sdcard_cn3_device,
-};
-
static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
{
I2C_BOARD_INFO("pcf8563", 0x51),
},
+};
+
+static struct i2c_board_info ap325rxa_i2c_camera[] = {
{
I2C_BOARD_INFO("ov772x", 0x21),
- .platform_data = &ov7725_info,
},
};
+static struct ov772x_camera_info ov7725_info = {
+ .buswidth = SOCAM_DATAWIDTH_8,
+ .flags = OV772X_FLAG_VFLIP | OV772X_FLAG_HFLIP,
+ .edgectrl = OV772X_AUTO_EDGECTRL(0xf, 0),
+ .link = {
+ .power = ov7725_power,
+ .board_info = &ap325rxa_i2c_camera[0],
+ .i2c_adapter_id = 0,
+ .module_name = "ov772x",
+ },
+};
+
+static struct platform_device ap325rxa_camera = {
+ .name = "soc-camera-pdrv",
+ .id = 0,
+ .dev = {
+ .platform_data = &ov7725_info.link,
+ },
+};
+
+static struct platform_device *ap325rxa_devices[] __initdata = {
+ &smsc9118_device,
+ &ap325rxa_nor_flash_device,
+ &lcdc_device,
+ &ceu_device,
+ &nand_flash_device,
+ &sdcard_cn3_device,
+ &ap325rxa_camera,
+};
+
static struct spi_board_info ap325rxa_spi_devices[] = {
{
.modalias = "mmc_spi",
@@ -532,6 +549,18 @@ static int __init ap325rxa_devices_setup(void)
}
device_initcall(ap325rxa_devices_setup);
+/* Return the board specific boot mode pin configuration */
+static int ap325rxa_mode_pins(void)
+{
+ /* MD0=0, MD1=0, MD2=0: Clock Mode 0
+ * MD3=0: 16-bit Area0 Bus Width
+ * MD5=1: Little Endian
+ * TSTMD=1, MD8=1: Test Mode Disabled
+ */
+ return MODE_PIN5 | MODE_PIN8;
+}
+
static struct sh_machine_vector mv_ap325rxa __initmv = {
.mv_name = "AP-325RXA",
+ .mv_mode_pins = ap325rxa_mode_pins,
};
diff --git a/linux/arch/sh/boards/mach-migor/setup.c b/linux/arch/sh/boards/mach-migor/setup.c
index 1ee1de0bc..f70f4644d 100644
--- a/linux/arch/sh/boards/mach-migor/setup.c
+++ b/linux/arch/sh/boards/mach-migor/setup.c
@@ -381,21 +381,6 @@ static struct platform_device migor_ceu_device = {
},
};
-static struct ov772x_camera_info ov7725_info = {
- .buswidth = SOCAM_DATAWIDTH_8,
- .link = {
- .power = ov7725_power,
- },
-};
-
-static struct tw9910_video_info tw9910_info = {
- .buswidth = SOCAM_DATAWIDTH_8,
- .mpout = TW9910_MPO_FIELD,
- .link = {
- .power = tw9910_power,
- }
-};
-
struct spi_gpio_platform_data sdcard_cn9_platform_data = {
.sck = GPIO_PTD0,
.mosi = GPIO_PTD1,
@@ -410,16 +395,6 @@ static struct platform_device sdcard_cn9_device = {
},
};
-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,
- &sdcard_cn9_device,
-};
-
static struct i2c_board_info migor_i2c_devices[] = {
{
I2C_BOARD_INFO("rs5c372b", 0x32),
@@ -428,16 +403,66 @@ static struct i2c_board_info migor_i2c_devices[] = {
I2C_BOARD_INFO("migor_ts", 0x51),
.irq = 38, /* IRQ6 */
},
+};
+
+static struct i2c_board_info migor_i2c_camera[] = {
{
I2C_BOARD_INFO("ov772x", 0x21),
- .platform_data = &ov7725_info,
},
{
I2C_BOARD_INFO("tw9910", 0x45),
- .platform_data = &tw9910_info,
},
};
+static struct ov772x_camera_info ov7725_info = {
+ .buswidth = SOCAM_DATAWIDTH_8,
+ .link = {
+ .power = ov7725_power,
+ .board_info = &migor_i2c_camera[0],
+ .i2c_adapter_id = 0,
+ .module_name = "ov772x",
+ },
+};
+
+static struct tw9910_video_info tw9910_info = {
+ .buswidth = SOCAM_DATAWIDTH_8,
+ .mpout = TW9910_MPO_FIELD,
+ .link = {
+ .power = tw9910_power,
+ .board_info = &migor_i2c_camera[1],
+ .i2c_adapter_id = 0,
+ .module_name = "tw9910",
+ }
+};
+
+static struct platform_device migor_camera[] = {
+ {
+ .name = "soc-camera-pdrv",
+ .id = 0,
+ .dev = {
+ .platform_data = &ov7725_info.link,
+ },
+ }, {
+ .name = "soc-camera-pdrv",
+ .id = 1,
+ .dev = {
+ .platform_data = &tw9910_info.link,
+ },
+ },
+};
+
+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,
+ &sdcard_cn9_device,
+ &migor_camera[0],
+ &migor_camera[1],
+};
+
static struct spi_board_info migor_spi_devices[] = {
{
.modalias = "mmc_spi",
@@ -584,3 +609,22 @@ static int __init migor_devices_setup(void)
return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices));
}
__initcall(migor_devices_setup);
+
+/* Return the board specific boot mode pin configuration */
+static int migor_mode_pins(void)
+{
+ /* MD0=1, MD1=1, MD2=0: Clock Mode 3
+ * MD3=0: 16-bit Area0 Bus Width
+ * MD5=1: Little Endian
+ * TSTMD=1, MD8=0: Test Mode Disabled
+ */
+ return MODE_PIN0 | MODE_PIN1 | MODE_PIN5;
+}
+
+/*
+ * The Machine Vector
+ */
+static struct sh_machine_vector mv_migor __initmv = {
+ .mv_name = "Migo-R",
+ .mv_mode_pins = migor_mode_pins,
+};
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-03 02:38:56 +0000