ARM: dts: am43x-epos-evm: add LCD data
Add DT data for am43x-epos-evm's LCD panel. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Родитель
0bacb529f8
Коммит
999c3f1a44
|
@ -19,6 +19,10 @@
|
|||
model = "TI AM43x EPOS EVM";
|
||||
compatible = "ti,am43x-epos-evm","ti,am4372","ti,am43";
|
||||
|
||||
aliases {
|
||||
display0 = &lcd0;
|
||||
};
|
||||
|
||||
vmmcsd_fixed: fixedregulator-sd {
|
||||
compatible = "regulator-fixed";
|
||||
regulator-name = "vmmcsd_fixed";
|
||||
|
@ -27,6 +31,44 @@
|
|||
enable-active-high;
|
||||
};
|
||||
|
||||
lcd0: display {
|
||||
compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
|
||||
label = "lcd";
|
||||
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&lcd_pins>;
|
||||
|
||||
/*
|
||||
* SelLCDorHDMI, LOW to select HDMI. This is not really the
|
||||
* panel's enable GPIO, but we don't have HDMI driver support nor
|
||||
* support to switch between two displays, so using this gpio as
|
||||
* panel's enable should be safe.
|
||||
*/
|
||||
enable-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
|
||||
|
||||
panel-timing {
|
||||
clock-frequency = <33000000>;
|
||||
hactive = <800>;
|
||||
vactive = <480>;
|
||||
hfront-porch = <210>;
|
||||
hback-porch = <16>;
|
||||
hsync-len = <30>;
|
||||
vback-porch = <10>;
|
||||
vfront-porch = <22>;
|
||||
vsync-len = <13>;
|
||||
hsync-active = <0>;
|
||||
vsync-active = <0>;
|
||||
de-active = <1>;
|
||||
pixelclk-active = <1>;
|
||||
};
|
||||
|
||||
port {
|
||||
lcd_in: endpoint {
|
||||
remote-endpoint = <&dpi_out>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
am43xx_pinmux: pinmux@44e10800 {
|
||||
cpsw_default: cpsw_default {
|
||||
pinctrl-single,pins = <
|
||||
|
@ -161,6 +203,46 @@
|
|||
0x234 (PIN_INPUT_PULLUP | MUX_MODE1) /* cam1_wen.hdq_gpio */
|
||||
>;
|
||||
};
|
||||
|
||||
dss_pins: dss_pins {
|
||||
pinctrl-single,pins = <
|
||||
0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
|
||||
0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1)
|
||||
0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1)
|
||||
0x02C (PIN_OUTPUT_PULLUP | MUX_MODE1)
|
||||
0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1)
|
||||
0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1)
|
||||
0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1)
|
||||
0x03C (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
|
||||
0x0A0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
|
||||
0x0A4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0A8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0AC (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0B0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0B4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0B8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0BC (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0C0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0C4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0C8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0CC (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0D0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0D4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0D8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
|
||||
0x0DC (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
|
||||
0x0E0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
|
||||
0x0E4 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
|
||||
0x0E8 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
|
||||
0x0EC (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
|
||||
>;
|
||||
};
|
||||
|
||||
lcd_pins: lcd_pins {
|
||||
pinctrl-single,pins = <
|
||||
/* GPMC CLK -> GPIO 2_1 to select LCD / HDMI */
|
||||
0x08C (PIN_OUTPUT_PULLUP | MUX_MODE7)
|
||||
>;
|
||||
};
|
||||
};
|
||||
|
||||
matrix_keypad: matrix_keypad@0 {
|
||||
|
@ -468,3 +550,17 @@
|
|||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&hdq_pins>;
|
||||
};
|
||||
|
||||
&dss {
|
||||
status = "ok";
|
||||
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&dss_pins>;
|
||||
|
||||
port {
|
||||
dpi_out: endpoint@0 {
|
||||
remote-endpoint = <&lcd_in>;
|
||||
data-lines = <24>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
Загрузка…
Ссылка в новой задаче