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ARM: dts: mxs: Add the LCD to the 10049 board

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Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Maxime Ripard 2013-01-25 09:54:07 +01:00 committed by Shawn Guo
parent d248620c9a
commit 1fe4274045
2 changed files with 121 additions and 0 deletions
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99
arch/arm/boot/dts/imx28-cfa10049.dts
View File

@ -30,9 +30,11 @@
reg = <0>; reg = <0>;
fsl,pinmux-ids = < fsl,pinmux-ids = <
0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */ 0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */
0x1153 /* MX28_PAD_LCD_D22__GPIO_1_21 */
0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */ 0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */
0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */ 0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */
0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */ 0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */
0x3173 /* MX28_PAD_LCD_RESET__GPIO_3_23 */
>; >;
fsl,drive-strength = <0>; fsl,drive-strength = <0>;
fsl,voltage = <1>; fsl,voltage = <1>;
@ -43,12 +45,25 @@
reg = <0>; reg = <0>;
fsl,pinmux-ids = < fsl,pinmux-ids = <
0x2133 /* MX28_PAD_SSP2_D3__GPIO_2_19 */ 0x2133 /* MX28_PAD_SSP2_D3__GPIO_2_19 */
0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
>; >;
fsl,drive-strength = <0>; fsl,drive-strength = <0>;
fsl,voltage = <1>; fsl,voltage = <1>;
fsl,pull-up = <1>; fsl,pull-up = <1>;
}; };
spi2_pins_cfa10049: spi2-cfa10049@0 {
reg = <0>;
fsl,pinmux-ids = <
0x2103 /* MX28_PAD_SSP2_SCK__GPIO_2_16 */
0x2113 /* MX28_PAD_SSP2_CMD__GPIO_2_17 */
0x2123 /* MX28_PAD_SSP2_D0__GPIO_2_18 */
>;
fsl,drive-strength = <1>;
fsl,voltage = <1>;
fsl,pull-up = <1>;
};
spi3_pins_cfa10049: spi3-cfa10049@0 { spi3_pins_cfa10049: spi3-cfa10049@0 {
reg = <0>; reg = <0>;
fsl,pinmux-ids = < fsl,pinmux-ids = <
@ -62,10 +77,63 @@
fsl,voltage = <1>; fsl,voltage = <1>;
fsl,pull-up = <1>; fsl,pull-up = <1>;
}; };
lcdif_18bit_pins_cfa10049: lcdif-18bit@0 {
reg = <0>;
fsl,pinmux-ids = <
0x1000 /* MX28_PAD_LCD_D00__LCD_D0 */
0x1010 /* MX28_PAD_LCD_D01__LCD_D1 */
0x1020 /* MX28_PAD_LCD_D02__LCD_D2 */
0x1030 /* MX28_PAD_LCD_D03__LCD_D3 */
0x1040 /* MX28_PAD_LCD_D04__LCD_D4 */
0x1050 /* MX28_PAD_LCD_D05__LCD_D5 */
0x1060 /* MX28_PAD_LCD_D06__LCD_D6 */
0x1070 /* MX28_PAD_LCD_D07__LCD_D7 */
0x1080 /* MX28_PAD_LCD_D08__LCD_D8 */
0x1090 /* MX28_PAD_LCD_D09__LCD_D9 */
0x10a0 /* MX28_PAD_LCD_D10__LCD_D10 */
0x10b0 /* MX28_PAD_LCD_D11__LCD_D11 */
0x10c0 /* MX28_PAD_LCD_D12__LCD_D12 */
0x10d0 /* MX28_PAD_LCD_D13__LCD_D13 */
0x10e0 /* MX28_PAD_LCD_D14__LCD_D14 */
0x10f0 /* MX28_PAD_LCD_D15__LCD_D15 */
0x1100 /* MX28_PAD_LCD_D16__LCD_D16 */
0x1110 /* MX28_PAD_LCD_D17__LCD_D17 */
>;
fsl,drive-strength = <0>;
fsl,voltage = <1>;
fsl,pull-up = <0>;
};
lcdif_pins_cfa10049: lcdif-evk@0 {
reg = <0>;
fsl,pinmux-ids = <
0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
>;
fsl,drive-strength = <0>;
fsl,voltage = <1>;
fsl,pull-up = <0>;
};
};
lcdif@80030000 {
pinctrl-names = "default";
pinctrl-0 = <&lcdif_18bit_pins_cfa10049
&lcdif_pins_cfa10049>;
status = "okay";
}; };
}; };
apbx@80040000 { apbx@80040000 {
pwm: pwm@80064000 {
pinctrl-names = "default", "default";
pinctrl-1 = <&pwm3_pins_b>;
status = "okay";
};
i2c1: i2c@8005a000 { i2c1: i2c@8005a000 {
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_a>; pinctrl-0 = <&i2c1_pins_a>;
@ -147,6 +215,30 @@
}; };
}; };
spi2 {
compatible = "spi-gpio";
pinctrl-names = "default";
pinctrl-0 = <&spi2_pins_cfa10049>;
status = "okay";
gpio-sck = <&gpio2 16 0>;
gpio-mosi = <&gpio2 17 0>;
gpio-miso = <&gpio2 18 0>;
cs-gpios = <&gpio3 23 0>;
num-chipselects = <1>;
#address-cells = <1>;
#size-cells = <0>;
hx8357: hx8357@0 {
compatible = "himax,hx8357b", "himax,hx8357";
reg = <0>;
spi-max-frequency = <100000>;
spi-cpol;
spi-cpha;
gpios-reset = <&gpio3 30 0>;
im-gpios = <&gpio5 4 0 &gpio5 5 0 &gpio5 6 0>;
};
};
spi3 { spi3 {
compatible = "spi-gpio"; compatible = "spi-gpio";
pinctrl-names = "default"; pinctrl-names = "default";
@ -183,4 +275,11 @@
spi-max-frequency = <100000>; spi-max-frequency = <100000>;
}; };
}; };
backlight {
compatible = "pwm-backlight";
pwms = <&pwm 3 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>;
};
}; };

22
arch/arm/mach-mxs/mach-mxs.c
View File

@ -119,6 +119,23 @@ static struct fb_videomode apf28dev_video_modes[] = {
}, },
}; };
static struct fb_videomode cfa10049_video_modes[] = {
{
.name = "Himax HX8357-B",
.refresh = 60,
.xres = 320,
.yres = 480,
.pixclock = 108506, /* picosecond (9.216 MHz) */
.left_margin = 2,
.right_margin = 2,
.upper_margin = 2,
.lower_margin = 2,
.hsync_len = 15,
.vsync_len = 15,
.sync = FB_SYNC_DATA_ENABLE_HIGH_ACT
},
};
static struct mxsfb_platform_data mxsfb_pdata __initdata; static struct mxsfb_platform_data mxsfb_pdata __initdata;
/* /*
@ -399,6 +416,11 @@ static void __init cfa10037_init(void)
{ {
enable_clk_enet_out(); enable_clk_enet_out();
update_fec_mac_prop(OUI_CRYSTALFONTZ); update_fec_mac_prop(OUI_CRYSTALFONTZ);
mxsfb_pdata.mode_list = cfa10049_video_modes;
mxsfb_pdata.mode_count = ARRAY_SIZE(cfa10049_video_modes);
mxsfb_pdata.default_bpp = 32;
mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT;
} }
static void __init apf28_init(void) static void __init apf28_init(void)