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yaml
---
r: 294233
b: refs/heads/master
c: a1022ad
h: refs/heads/master
i:
  294231: 365510e
v: v3
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Laurent Pinchart committed Mar 12, 2012
1 parent 78d9d97 commit 90805e2
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2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 9a2985e7f943678154f5761dad753f1987c2fdd0
refs/heads/master: a1022adbdff45c76dea27f89cdb3d77e76b75620
271 changes: 140 additions & 131 deletions trunk/arch/arm/mach-shmobile/board-ap4evb.c
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Expand Up @@ -437,82 +437,6 @@ static struct platform_device usb1_host_device = {
.resource = usb1_host_resources,
};

static const struct fb_videomode ap4evb_lcdc_modes[] = {
{
#ifdef CONFIG_AP4EVB_QHD
.name = "R63302(QHD)",
.xres = 544,
.yres = 961,
.left_margin = 72,
.right_margin = 600,
.hsync_len = 16,
.upper_margin = 8,
.lower_margin = 8,
.vsync_len = 2,
.sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
#else
.name = "WVGA Panel",
.xres = 800,
.yres = 480,
.left_margin = 220,
.right_margin = 110,
.hsync_len = 70,
.upper_margin = 20,
.lower_margin = 5,
.vsync_len = 5,
.sync = 0,
#endif
},
};
static struct sh_mobile_meram_cfg lcd_meram_cfg = {
.icb[0] = {
.marker_icb = 28,
.cache_icb = 24,
.meram_offset = 0x0,
.meram_size = 0x40,
},
.icb[1] = {
.marker_icb = 29,
.cache_icb = 25,
.meram_offset = 0x40,
.meram_size = 0x40,
},
};

static struct sh_mobile_lcdc_info lcdc_info = {
.meram_dev = &meram_info,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
.fourcc = V4L2_PIX_FMT_RGB565,
.lcd_cfg = ap4evb_lcdc_modes,
.num_cfg = ARRAY_SIZE(ap4evb_lcdc_modes),
.meram_cfg = &lcd_meram_cfg,
}
};

static struct resource lcdc_resources[] = {
[0] = {
.name = "LCDC",
.start = 0xfe940000, /* P4-only space */
.end = 0xfe943fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = intcs_evt2irq(0x580),
.flags = IORESOURCE_IRQ,
},
};

static struct platform_device lcdc_device = {
.name = "sh_mobile_lcdc_fb",
.num_resources = ARRAY_SIZE(lcdc_resources),
.resource = lcdc_resources,
.dev = {
.platform_data = &lcdc_info,
.coherent_dma_mask = ~0,
},
};

/*
* QHD display
*/
Expand Down Expand Up @@ -593,6 +517,8 @@ static struct resource mipidsi0_resources[] = {
},
};

static struct sh_mobile_lcdc_info lcdc_info;

static struct sh_mipi_dsi_info mipidsi0_info = {
.data_format = MIPI_RGB888,
.lcd_chan = &lcdc_info.ch[0],
Expand All @@ -619,6 +545,86 @@ static struct platform_device *qhd_devices[] __initdata = {
};
#endif /* CONFIG_AP4EVB_QHD */

/* LCDC0 */
static const struct fb_videomode ap4evb_lcdc_modes[] = {
{
#ifdef CONFIG_AP4EVB_QHD
.name = "R63302(QHD)",
.xres = 544,
.yres = 961,
.left_margin = 72,
.right_margin = 600,
.hsync_len = 16,
.upper_margin = 8,
.lower_margin = 8,
.vsync_len = 2,
.sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
#else
.name = "WVGA Panel",
.xres = 800,
.yres = 480,
.left_margin = 220,
.right_margin = 110,
.hsync_len = 70,
.upper_margin = 20,
.lower_margin = 5,
.vsync_len = 5,
.sync = 0,
#endif
},
};
static struct sh_mobile_meram_cfg lcd_meram_cfg = {
.icb[0] = {
.marker_icb = 28,
.cache_icb = 24,
.meram_offset = 0x0,
.meram_size = 0x40,
},
.icb[1] = {
.marker_icb = 29,
.cache_icb = 25,
.meram_offset = 0x40,
.meram_size = 0x40,
},
};

static struct sh_mobile_lcdc_info lcdc_info = {
.meram_dev = &meram_info,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
.fourcc = V4L2_PIX_FMT_RGB565,
.lcd_cfg = ap4evb_lcdc_modes,
.num_cfg = ARRAY_SIZE(ap4evb_lcdc_modes),
.meram_cfg = &lcd_meram_cfg,
#ifdef CONFIG_AP4EVB_QHD
.tx_dev = &mipidsi0_device,
#endif
}
};

static struct resource lcdc_resources[] = {
[0] = {
.name = "LCDC",
.start = 0xfe940000, /* P4-only space */
.end = 0xfe943fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = intcs_evt2irq(0x580),
.flags = IORESOURCE_IRQ,
},
};

static struct platform_device lcdc_device = {
.name = "sh_mobile_lcdc_fb",
.num_resources = ARRAY_SIZE(lcdc_resources),
.resource = lcdc_resources,
.dev = {
.platform_data = &lcdc_info,
.coherent_dma_mask = ~0,
},
};

/* FSI */
#define IRQ_FSI evt2irq(0x1840)
static int __fsi_set_rate(struct clk *clk, long rate, int enable)
Expand Down Expand Up @@ -798,6 +804,61 @@ static struct platform_device fsi_ak4643_device = {
},
};

/* LCDC1 */
static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq,
unsigned long *parent_freq);

static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info;

static struct sh_mobile_hdmi_info hdmi_info = {
.lcd_chan = &sh_mobile_lcdc1_info.ch[0],
.flags = HDMI_SND_SRC_SPDIF,
.clk_optimize_parent = ap4evb_clk_optimize,
};

static struct resource hdmi_resources[] = {
[0] = {
.name = "HDMI",
.start = 0xe6be0000,
.end = 0xe6be00ff,
.flags = IORESOURCE_MEM,
},
[1] = {
/* There's also an HDMI interrupt on INTCS @ 0x18e0 */
.start = evt2irq(0x17e0),
.flags = IORESOURCE_IRQ,
},
};

static struct platform_device hdmi_device = {
.name = "sh-mobile-hdmi",
.num_resources = ARRAY_SIZE(hdmi_resources),
.resource = hdmi_resources,
.id = -1,
.dev = {
.platform_data = &hdmi_info,
},
};

static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq,
unsigned long *parent_freq)
{
struct clk *hdmi_ick = clk_get(&hdmi_device.dev, "ick");
long error;

if (IS_ERR(hdmi_ick)) {
int ret = PTR_ERR(hdmi_ick);
pr_err("Cannot get HDMI ICK: %d\n", ret);
return ret;
}

error = clk_round_parent(hdmi_ick, target, best_freq, parent_freq, 1, 64);

clk_put(hdmi_ick);

return error;
}

static struct sh_mobile_meram_cfg hdmi_meram_cfg = {
.icb[0] = {
.marker_icb = 30,
Expand All @@ -823,6 +884,7 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info = {
.clock_divider = 1,
.flags = LCDC_FLAGS_DWPOL,
.meram_cfg = &hdmi_meram_cfg,
.tx_dev = &hdmi_device,
}
};

Expand Down Expand Up @@ -850,63 +912,10 @@ static struct platform_device lcdc1_device = {
},
};

static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq,
unsigned long *parent_freq);


static struct sh_mobile_hdmi_info hdmi_info = {
.lcd_chan = &sh_mobile_lcdc1_info.ch[0],
.flags = HDMI_SND_SRC_SPDIF,
.clk_optimize_parent = ap4evb_clk_optimize,
};

static struct resource hdmi_resources[] = {
[0] = {
.name = "HDMI",
.start = 0xe6be0000,
.end = 0xe6be00ff,
.flags = IORESOURCE_MEM,
},
[1] = {
/* There's also an HDMI interrupt on INTCS @ 0x18e0 */
.start = evt2irq(0x17e0),
.flags = IORESOURCE_IRQ,
},
};

static struct platform_device hdmi_device = {
.name = "sh-mobile-hdmi",
.num_resources = ARRAY_SIZE(hdmi_resources),
.resource = hdmi_resources,
.id = -1,
.dev = {
.platform_data = &hdmi_info,
},
};

static struct platform_device fsi_hdmi_device = {
.name = "sh_fsi2_b_hdmi",
};

static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq,
unsigned long *parent_freq)
{
struct clk *hdmi_ick = clk_get(&hdmi_device.dev, "ick");
long error;

if (IS_ERR(hdmi_ick)) {
int ret = PTR_ERR(hdmi_ick);
pr_err("Cannot get HDMI ICK: %d\n", ret);
return ret;
}

error = clk_round_parent(hdmi_ick, target, best_freq, parent_freq, 1, 64);

clk_put(hdmi_ick);

return error;
}

static struct gpio_led ap4evb_leds[] = {
{
.name = "led4",
Expand Down Expand Up @@ -1041,9 +1050,9 @@ static struct platform_device *ap4evb_devices[] __initdata = {
&fsi_ak4643_device,
&fsi_hdmi_device,
&sh_mmcif_device,
&lcdc1_device,
&lcdc_device,
&hdmi_device,
&lcdc_device,
&lcdc1_device,
&ceu_device,
&ap4evb_camera,
&meram_device,
Expand Down
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