ARM: mach-shmobile: ap4evb: Add LCD panel selection
On AP4EVB board, it is possible to select LCD panel type which are parallel or MIPI by SW3, SW43 dip-switch. This patch add parallel LCD settings and select menu to Kconfig. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
parent
701ec7a7b0
commit
9fa1b7fe71
|
@ -44,6 +44,19 @@ config MACH_AP4EVB
|
|||
select ARCH_REQUIRE_GPIOLIB
|
||||
select SH_LCD_MIPI_DSI
|
||||
|
||||
choice
|
||||
prompt "AP4EVB LCD panel selection"
|
||||
default AP4EVB_QHD
|
||||
depends on MACH_AP4EVB
|
||||
|
||||
config AP4EVB_QHD
|
||||
bool "MIPI-DSI QHD (960x540)"
|
||||
|
||||
config AP4EVB_WVGA
|
||||
bool "Parallel WVGA (800x480)"
|
||||
|
||||
endchoice
|
||||
|
||||
comment "SH-Mobile System Configuration"
|
||||
|
||||
menu "Memory configuration"
|
||||
|
|
|
@ -101,14 +101,20 @@
|
|||
/*
|
||||
* LCD / IRQ / KEYSC / IrDA
|
||||
*
|
||||
* IRQ = IRQ26 (TS), IRQ27 (VIO), IRQ28 (TouchScreen)
|
||||
* LCD = 2nd LCDC
|
||||
* IRQ = IRQ26 (TS), IRQ27 (VIO), IRQ28 (QHD-TouchScreen)
|
||||
* LCD = 2nd LCDC (WVGA)
|
||||
*
|
||||
* | SW43 |
|
||||
* SW3 | ON | OFF |
|
||||
* -------------+-----------------------+---------------+
|
||||
* ON | KEY / IrDA | LCD |
|
||||
* OFF | KEY / IrDA / IRQ | IRQ |
|
||||
*
|
||||
*
|
||||
* QHD / WVGA display
|
||||
*
|
||||
* You can choice display type on menuconfig.
|
||||
* Then, check above dip-switch.
|
||||
*/
|
||||
|
||||
/*
|
||||
|
@ -226,43 +232,6 @@ static struct platform_device smc911x_device = {
|
|||
},
|
||||
};
|
||||
|
||||
/* KEYSC (Needs SW43 set to ON) */
|
||||
static struct sh_keysc_info keysc_info = {
|
||||
.mode = SH_KEYSC_MODE_1,
|
||||
.scan_timing = 3,
|
||||
.delay = 2500,
|
||||
.keycodes = {
|
||||
KEY_0, KEY_1, KEY_2, KEY_3, KEY_4,
|
||||
KEY_5, KEY_6, KEY_7, KEY_8, KEY_9,
|
||||
KEY_A, KEY_B, KEY_C, KEY_D, KEY_E,
|
||||
KEY_F, KEY_G, KEY_H, KEY_I, KEY_J,
|
||||
KEY_K, KEY_L, KEY_M, KEY_N, KEY_O,
|
||||
},
|
||||
};
|
||||
|
||||
static struct resource keysc_resources[] = {
|
||||
[0] = {
|
||||
.name = "KEYSC",
|
||||
.start = 0xe61b0000,
|
||||
.end = 0xe61b0063,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = evt2irq(0x0be0), /* KEYSC_KEY */
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device keysc_device = {
|
||||
.name = "sh_keysc",
|
||||
.id = 0, /* "keysc0" clock */
|
||||
.num_resources = ARRAY_SIZE(keysc_resources),
|
||||
.resource = keysc_resources,
|
||||
.dev = {
|
||||
.platform_data = &keysc_info,
|
||||
},
|
||||
};
|
||||
|
||||
/* SH_MMCIF */
|
||||
static struct resource sh_mmcif_resources[] = {
|
||||
[0] = {
|
||||
|
@ -402,30 +371,10 @@ static struct platform_device usb1_host_device = {
|
|||
.resource = usb1_host_resources,
|
||||
};
|
||||
|
||||
static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = {
|
||||
.clock_source = LCDC_CLK_PERIPHERAL, /* One of interface clocks */
|
||||
static struct sh_mobile_lcdc_info lcdc_info = {
|
||||
.ch[0] = {
|
||||
.chan = LCDC_CHAN_MAINLCD,
|
||||
.bpp = 16,
|
||||
.interface_type = RGB24,
|
||||
.clock_divider = 1,
|
||||
.flags = LCDC_FLAGS_DWPOL,
|
||||
.lcd_cfg = {
|
||||
.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,
|
||||
},
|
||||
.lcd_size_cfg = {
|
||||
.width = 44,
|
||||
.height = 79,
|
||||
},
|
||||
}
|
||||
};
|
||||
|
||||
|
@ -447,11 +396,54 @@ static struct platform_device lcdc_device = {
|
|||
.num_resources = ARRAY_SIZE(lcdc_resources),
|
||||
.resource = lcdc_resources,
|
||||
.dev = {
|
||||
.platform_data = &sh_mobile_lcdc_info,
|
||||
.platform_data = &lcdc_info,
|
||||
.coherent_dma_mask = ~0,
|
||||
},
|
||||
};
|
||||
|
||||
/*
|
||||
* QHD display
|
||||
*/
|
||||
#ifdef CONFIG_AP4EVB_QHD
|
||||
|
||||
/* KEYSC (Needs SW43 set to ON) */
|
||||
static struct sh_keysc_info keysc_info = {
|
||||
.mode = SH_KEYSC_MODE_1,
|
||||
.scan_timing = 3,
|
||||
.delay = 2500,
|
||||
.keycodes = {
|
||||
KEY_0, KEY_1, KEY_2, KEY_3, KEY_4,
|
||||
KEY_5, KEY_6, KEY_7, KEY_8, KEY_9,
|
||||
KEY_A, KEY_B, KEY_C, KEY_D, KEY_E,
|
||||
KEY_F, KEY_G, KEY_H, KEY_I, KEY_J,
|
||||
KEY_K, KEY_L, KEY_M, KEY_N, KEY_O,
|
||||
},
|
||||
};
|
||||
|
||||
static struct resource keysc_resources[] = {
|
||||
[0] = {
|
||||
.name = "KEYSC",
|
||||
.start = 0xe61b0000,
|
||||
.end = 0xe61b0063,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = evt2irq(0x0be0), /* KEYSC_KEY */
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device keysc_device = {
|
||||
.name = "sh_keysc",
|
||||
.id = 0, /* "keysc0" clock */
|
||||
.num_resources = ARRAY_SIZE(keysc_resources),
|
||||
.resource = keysc_resources,
|
||||
.dev = {
|
||||
.platform_data = &keysc_info,
|
||||
},
|
||||
};
|
||||
|
||||
/* MIPI-DSI */
|
||||
static struct resource mipidsi0_resources[] = {
|
||||
[0] = {
|
||||
.start = 0xffc60000,
|
||||
|
@ -462,7 +454,7 @@ static struct resource mipidsi0_resources[] = {
|
|||
|
||||
static struct sh_mipi_dsi_info mipidsi0_info = {
|
||||
.data_format = MIPI_RGB888,
|
||||
.lcd_chan = &sh_mobile_lcdc_info.ch[0],
|
||||
.lcd_chan = &lcdc_info.ch[0],
|
||||
};
|
||||
|
||||
static struct platform_device mipidsi0_device = {
|
||||
|
@ -475,6 +467,50 @@ static struct platform_device mipidsi0_device = {
|
|||
},
|
||||
};
|
||||
|
||||
/* This function will disappear when we switch to (runtime) PM */
|
||||
static int __init ap4evb_init_display_clk(void)
|
||||
{
|
||||
struct clk *lcdc_clk;
|
||||
struct clk *dsitx_clk;
|
||||
int ret;
|
||||
|
||||
lcdc_clk = clk_get(&lcdc_device.dev, "sh_mobile_lcdc_fb.0");
|
||||
if (IS_ERR(lcdc_clk))
|
||||
return PTR_ERR(lcdc_clk);
|
||||
|
||||
dsitx_clk = clk_get(&mipidsi0_device.dev, "sh-mipi-dsi.0");
|
||||
if (IS_ERR(dsitx_clk)) {
|
||||
ret = PTR_ERR(dsitx_clk);
|
||||
goto eclkdsitxget;
|
||||
}
|
||||
|
||||
ret = clk_enable(lcdc_clk);
|
||||
if (ret < 0)
|
||||
goto eclklcdcon;
|
||||
|
||||
ret = clk_enable(dsitx_clk);
|
||||
if (ret < 0)
|
||||
goto eclkdsitxon;
|
||||
|
||||
return 0;
|
||||
|
||||
eclkdsitxon:
|
||||
clk_disable(lcdc_clk);
|
||||
eclklcdcon:
|
||||
clk_put(dsitx_clk);
|
||||
eclkdsitxget:
|
||||
clk_put(lcdc_clk);
|
||||
|
||||
return ret;
|
||||
}
|
||||
device_initcall(ap4evb_init_display_clk);
|
||||
|
||||
static struct platform_device *qhd_devices[] __initdata = {
|
||||
&mipidsi0_device,
|
||||
&keysc_device,
|
||||
};
|
||||
#endif /* CONFIG_AP4EVB_QHD */
|
||||
|
||||
/* FSI */
|
||||
#define IRQ_FSI evt2irq(0x1840)
|
||||
#define FSIACKCR 0xE6150018
|
||||
|
@ -532,23 +568,29 @@ static struct platform_device fsi_device = {
|
|||
static struct platform_device *ap4evb_devices[] __initdata = {
|
||||
&nor_flash_device,
|
||||
&smc911x_device,
|
||||
&keysc_device,
|
||||
&sdhi0_device,
|
||||
&sdhi1_device,
|
||||
&usb1_host_device,
|
||||
&lcdc_device,
|
||||
&mipidsi0_device,
|
||||
&fsi_device,
|
||||
&sh_mmcif_device
|
||||
};
|
||||
|
||||
/* TouchScreen (Needs SW3 set to OFF) */
|
||||
/* TouchScreen */
|
||||
#define IRQ28 evt2irq(0x3380) /* IRQ28A */
|
||||
#define IRQ7 evt2irq(0x02e0) /* IRQ7A */
|
||||
static struct tsc2007_platform_data tsc2007_info = {
|
||||
.model = 2007,
|
||||
.x_plate_ohms = 180,
|
||||
};
|
||||
|
||||
static struct i2c_board_info tsc_device = {
|
||||
I2C_BOARD_INFO("tsc2007", 0x48),
|
||||
.type = "tsc2007",
|
||||
.platform_data = &tsc2007_info,
|
||||
/*.irq is selected on ap4evb_init */
|
||||
};
|
||||
|
||||
/* I2C */
|
||||
static struct i2c_board_info i2c0_devices[] = {
|
||||
{
|
||||
|
@ -560,12 +602,6 @@ static struct i2c_board_info i2c1_devices[] = {
|
|||
{
|
||||
I2C_BOARD_INFO("r2025sd", 0x32),
|
||||
},
|
||||
{
|
||||
I2C_BOARD_INFO("tsc2007", 0x48),
|
||||
.type = "tsc2007",
|
||||
.platform_data = &tsc2007_info,
|
||||
.irq = IRQ28,
|
||||
},
|
||||
};
|
||||
|
||||
static struct map_desc ap4evb_io_desc[] __initdata = {
|
||||
|
@ -589,45 +625,6 @@ static void __init ap4evb_map_io(void)
|
|||
shmobile_setup_console();
|
||||
}
|
||||
|
||||
/* This function will disappear when we switch to (runtime) PM */
|
||||
static int __init ap4evb_init_display_clk(void)
|
||||
{
|
||||
struct clk *lcdc_clk;
|
||||
struct clk *dsitx_clk;
|
||||
int ret;
|
||||
|
||||
lcdc_clk = clk_get(&lcdc_device.dev, "sh_mobile_lcdc_fb.0");
|
||||
if (IS_ERR(lcdc_clk))
|
||||
return PTR_ERR(lcdc_clk);
|
||||
|
||||
dsitx_clk = clk_get(&mipidsi0_device.dev, "sh-mipi-dsi.0");
|
||||
if (IS_ERR(dsitx_clk)) {
|
||||
ret = PTR_ERR(dsitx_clk);
|
||||
goto eclkdsitxget;
|
||||
}
|
||||
|
||||
ret = clk_enable(lcdc_clk);
|
||||
if (ret < 0)
|
||||
goto eclklcdcon;
|
||||
|
||||
ret = clk_enable(dsitx_clk);
|
||||
if (ret < 0)
|
||||
goto eclkdsitxon;
|
||||
|
||||
return 0;
|
||||
|
||||
eclkdsitxon:
|
||||
clk_disable(lcdc_clk);
|
||||
eclklcdcon:
|
||||
clk_put(dsitx_clk);
|
||||
eclkdsitxget:
|
||||
clk_put(lcdc_clk);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
device_initcall(ap4evb_init_display_clk);
|
||||
|
||||
/*
|
||||
* FIXME !!
|
||||
*
|
||||
|
@ -687,18 +684,6 @@ static void __init ap4evb_init(void)
|
|||
gpio_export(GPIO_PORT34, 0);
|
||||
gpio_export(GPIO_PORT35, 0);
|
||||
|
||||
/* enable KEYSC */
|
||||
gpio_request(GPIO_FN_KEYOUT0, NULL);
|
||||
gpio_request(GPIO_FN_KEYOUT1, NULL);
|
||||
gpio_request(GPIO_FN_KEYOUT2, NULL);
|
||||
gpio_request(GPIO_FN_KEYOUT3, NULL);
|
||||
gpio_request(GPIO_FN_KEYOUT4, NULL);
|
||||
gpio_request(GPIO_FN_KEYIN0_136, NULL);
|
||||
gpio_request(GPIO_FN_KEYIN1_135, NULL);
|
||||
gpio_request(GPIO_FN_KEYIN2_134, NULL);
|
||||
gpio_request(GPIO_FN_KEYIN3_133, NULL);
|
||||
gpio_request(GPIO_FN_KEYIN4, NULL);
|
||||
|
||||
/* SDHI0 */
|
||||
gpio_request(GPIO_FN_SDHICD0, NULL);
|
||||
gpio_request(GPIO_FN_SDHIWP0, NULL);
|
||||
|
@ -709,9 +694,13 @@ static void __init ap4evb_init(void)
|
|||
gpio_request(GPIO_FN_SDHID0_1, NULL);
|
||||
gpio_request(GPIO_FN_SDHID0_0, NULL);
|
||||
|
||||
/* enable TouchScreen */
|
||||
gpio_request(GPIO_FN_IRQ28_123, NULL);
|
||||
set_irq_type(IRQ28, IRQ_TYPE_LEVEL_LOW);
|
||||
/* SDHI1 */
|
||||
gpio_request(GPIO_FN_SDHICMD1, NULL);
|
||||
gpio_request(GPIO_FN_SDHICLK1, NULL);
|
||||
gpio_request(GPIO_FN_SDHID1_3, NULL);
|
||||
gpio_request(GPIO_FN_SDHID1_2, NULL);
|
||||
gpio_request(GPIO_FN_SDHID1_1, NULL);
|
||||
gpio_request(GPIO_FN_SDHID1_0, NULL);
|
||||
|
||||
/* MMCIF */
|
||||
gpio_request(GPIO_FN_MMCD0_0, NULL);
|
||||
|
@ -777,13 +766,106 @@ static void __init ap4evb_init(void)
|
|||
i2c_register_board_info(1, i2c1_devices,
|
||||
ARRAY_SIZE(i2c1_devices));
|
||||
|
||||
/* SDHI1 */
|
||||
gpio_request(GPIO_FN_SDHICMD1, NULL);
|
||||
gpio_request(GPIO_FN_SDHICLK1, NULL);
|
||||
gpio_request(GPIO_FN_SDHID1_3, NULL);
|
||||
gpio_request(GPIO_FN_SDHID1_2, NULL);
|
||||
gpio_request(GPIO_FN_SDHID1_1, NULL);
|
||||
gpio_request(GPIO_FN_SDHID1_0, NULL);
|
||||
#ifdef CONFIG_AP4EVB_QHD
|
||||
/*
|
||||
* QHD
|
||||
*/
|
||||
|
||||
/* enable KEYSC */
|
||||
gpio_request(GPIO_FN_KEYOUT0, NULL);
|
||||
gpio_request(GPIO_FN_KEYOUT1, NULL);
|
||||
gpio_request(GPIO_FN_KEYOUT2, NULL);
|
||||
gpio_request(GPIO_FN_KEYOUT3, NULL);
|
||||
gpio_request(GPIO_FN_KEYOUT4, NULL);
|
||||
gpio_request(GPIO_FN_KEYIN0_136, NULL);
|
||||
gpio_request(GPIO_FN_KEYIN1_135, NULL);
|
||||
gpio_request(GPIO_FN_KEYIN2_134, NULL);
|
||||
gpio_request(GPIO_FN_KEYIN3_133, NULL);
|
||||
gpio_request(GPIO_FN_KEYIN4, NULL);
|
||||
|
||||
/* enable TouchScreen */
|
||||
gpio_request(GPIO_FN_IRQ28_123, NULL);
|
||||
set_irq_type(IRQ28, IRQ_TYPE_LEVEL_LOW);
|
||||
|
||||
tsc_device.irq = IRQ28;
|
||||
i2c_register_board_info(1, &tsc_device, 1);
|
||||
|
||||
/* LCDC0 */
|
||||
lcdc_info.clock_source = LCDC_CLK_PERIPHERAL;
|
||||
lcdc_info.ch[0].interface_type = RGB24;
|
||||
lcdc_info.ch[0].clock_divider = 1;
|
||||
lcdc_info.ch[0].flags = LCDC_FLAGS_DWPOL;
|
||||
lcdc_info.ch[0].lcd_cfg.name = "R63302(QHD)";
|
||||
lcdc_info.ch[0].lcd_cfg.xres = 544;
|
||||
lcdc_info.ch[0].lcd_cfg.yres = 961;
|
||||
lcdc_info.ch[0].lcd_cfg.left_margin = 72;
|
||||
lcdc_info.ch[0].lcd_cfg.right_margin = 600;
|
||||
lcdc_info.ch[0].lcd_cfg.hsync_len = 16;
|
||||
lcdc_info.ch[0].lcd_cfg.upper_margin = 8;
|
||||
lcdc_info.ch[0].lcd_cfg.lower_margin = 8;
|
||||
lcdc_info.ch[0].lcd_cfg.vsync_len = 2;
|
||||
lcdc_info.ch[0].lcd_cfg.sync = FB_SYNC_VERT_HIGH_ACT |
|
||||
FB_SYNC_HOR_HIGH_ACT;
|
||||
lcdc_info.ch[0].lcd_size_cfg.width = 44;
|
||||
lcdc_info.ch[0].lcd_size_cfg.height = 79;
|
||||
|
||||
platform_add_devices(qhd_devices, ARRAY_SIZE(qhd_devices));
|
||||
|
||||
#else
|
||||
/*
|
||||
* WVGA
|
||||
*/
|
||||
gpio_request(GPIO_FN_LCDD17, NULL);
|
||||
gpio_request(GPIO_FN_LCDD16, NULL);
|
||||
gpio_request(GPIO_FN_LCDD15, NULL);
|
||||
gpio_request(GPIO_FN_LCDD14, NULL);
|
||||
gpio_request(GPIO_FN_LCDD13, NULL);
|
||||
gpio_request(GPIO_FN_LCDD12, NULL);
|
||||
gpio_request(GPIO_FN_LCDD11, NULL);
|
||||
gpio_request(GPIO_FN_LCDD10, NULL);
|
||||
gpio_request(GPIO_FN_LCDD9, NULL);
|
||||
gpio_request(GPIO_FN_LCDD8, NULL);
|
||||
gpio_request(GPIO_FN_LCDD7, NULL);
|
||||
gpio_request(GPIO_FN_LCDD6, NULL);
|
||||
gpio_request(GPIO_FN_LCDD5, NULL);
|
||||
gpio_request(GPIO_FN_LCDD4, NULL);
|
||||
gpio_request(GPIO_FN_LCDD3, NULL);
|
||||
gpio_request(GPIO_FN_LCDD2, NULL);
|
||||
gpio_request(GPIO_FN_LCDD1, NULL);
|
||||
gpio_request(GPIO_FN_LCDD0, NULL);
|
||||
gpio_request(GPIO_FN_LCDDISP, NULL);
|
||||
gpio_request(GPIO_FN_LCDDCK, NULL);
|
||||
|
||||
gpio_request(GPIO_PORT189, NULL); /* backlight */
|
||||
gpio_direction_output(GPIO_PORT189, 1);
|
||||
|
||||
gpio_request(GPIO_PORT151, NULL); /* LCDDON */
|
||||
gpio_direction_output(GPIO_PORT151, 1);
|
||||
|
||||
lcdc_info.clock_source = LCDC_CLK_BUS;
|
||||
lcdc_info.ch[0].interface_type = RGB18;
|
||||
lcdc_info.ch[0].clock_divider = 2;
|
||||
lcdc_info.ch[0].flags = 0;
|
||||
lcdc_info.ch[0].lcd_cfg.name = "WVGA Panel";
|
||||
lcdc_info.ch[0].lcd_cfg.xres = 800;
|
||||
lcdc_info.ch[0].lcd_cfg.yres = 480;
|
||||
lcdc_info.ch[0].lcd_cfg.left_margin = 220;
|
||||
lcdc_info.ch[0].lcd_cfg.right_margin = 110;
|
||||
lcdc_info.ch[0].lcd_cfg.hsync_len = 70;
|
||||
lcdc_info.ch[0].lcd_cfg.upper_margin = 20;
|
||||
lcdc_info.ch[0].lcd_cfg.lower_margin = 5;
|
||||
lcdc_info.ch[0].lcd_cfg.vsync_len = 5;
|
||||
lcdc_info.ch[0].lcd_cfg.sync = 0;
|
||||
lcdc_info.ch[0].lcd_size_cfg.width = 152;
|
||||
lcdc_info.ch[0].lcd_size_cfg.height = 91;
|
||||
|
||||
/* enable TouchScreen */
|
||||
gpio_request(GPIO_FN_IRQ7_40, NULL);
|
||||
set_irq_type(IRQ7, IRQ_TYPE_LEVEL_LOW);
|
||||
|
||||
tsc_device.irq = IRQ7;
|
||||
i2c_register_board_info(0, &tsc_device, 1);
|
||||
#endif /* CONFIG_AP4EVB_QHD */
|
||||
|
||||
sh7372_add_standard_devices();
|
||||
|
||||
|
|
Loading…
Reference in a new issue