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Code

ARM: dts: sbc-t3x: add DVI display data

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Add DSS related pinmux and display data nodes required to support
DVI video out on SBC-T3530, SBC-T3730 and SBC-T3517.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Dmitry Lifshitz 2014-11-02 13:19:58 +02:00 committed by Tony Lindgren
parent f0199a29cf
commit e5ee042b67
8 changed files with 176 additions and 0 deletions
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11
arch/arm/boot/dts/omap3-cm-t3517.dts
View File

@ -134,3 +134,14 @@
bus-width = <4>;
cap-power-off-card;
};
&dss {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <
&dss_dpi_pins_common
&dss_dpi_pins_cm_t35x
>;
};

11
arch/arm/boot/dts/omap3-cm-t3530.dts
View File

@ -46,3 +46,14 @@
bus-width = <4>;
cap-power-off-card;
};
&dss {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <
&dss_dpi_pins_common
&dss_dpi_pins_cm_t35x
>;
};

24
arch/arm/boot/dts/omap3-cm-t3730.dts
View File

@ -31,6 +31,19 @@
};
};
&omap3_pmx_wkup {
dss_dpi_pins_cm_t3730: pinmux_dss_dpi_pins_cm_t3730 {
pinctrl-single,pins = <
OMAP3_WKUP_IOPAD(0x2a08, PIN_OUTPUT | MUX_MODE3) /* sys_boot0.dss_data18 */
OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3) /* sys_boot1.dss_data19 */
OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3) /* sys_boot3.dss_data20 */
OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3) /* sys_boot4.dss_data21 */
OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3) /* sys_boot5.dss_data22 */
OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3) /* sys_boot6.dss_data23 */
>;
};
};
&omap3_pmx_core {
mmc2_pins: pinmux_mmc2_pins {
@ -61,3 +74,14 @@
bus-width = <4>;
cap-power-off-card;
};
&dss {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <
&dss_dpi_pins_common
&dss_dpi_pins_cm_t3730
>;
};

39
arch/arm/boot/dts/omap3-cm-t3x.dtsi
View File

@ -76,6 +76,45 @@
OMAP3_CORE1_IOPAD(0x21e2, PIN_OUTPUT | MUX_MODE4) /* sys_clkout2.gpio_186 */
>;
};
dss_dpi_pins_common: pinmux_dss_dpi_pins_common {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
>;
};
dss_dpi_pins_cm_t35x: pinmux_dss_dpi_pins_cm_t35x {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
>;
};
};
&uart3 {

49
arch/arm/boot/dts/omap3-sb-t35.dtsi
View File

@ -2,6 +2,49 @@
* Common support for CompuLab SB-T35 used on SBC-T3530, SBC-T3517 and SBC-T3730
*/
/ {
tfp410: encoder@0 {
compatible = "ti,tfp410";
powerdown-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; /* gpio_54 */
pinctrl-names = "default";
pinctrl-0 = <&tfp410_pins>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
tfp410_in: endpoint@0 {
remote-endpoint = <&dpi_out>;
};
};
port@1 {
reg = <1>;
tfp410_out: endpoint@0 {
remote-endpoint = <&dvi_connector_in>;
};
};
};
};
dvi0: connector@0 {
compatible = "dvi-connector";
label = "dvi";
port {
dvi_connector_in: endpoint {
remote-endpoint = <&tfp410_out>;
};
};
};
};
&omap3_pmx_core {
smsc2_pins: pinmux_smsc2_pins {
pinctrl-single,pins = <
@ -9,6 +52,12 @@
OMAP3_CORE1_IOPAD(0x20d2, PIN_INPUT_PULLUP | MUX_MODE4) /* gpmc_wait3.gpio_65 */
>;
};
tfp410_pins: pinmux_tfp410_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20b4, PIN_OUTPUT | MUX_MODE4) /* gpmc_ncs3.gpio_54 */
>;
};
};
&gpmc {

14
arch/arm/boot/dts/omap3-sbc-t3517.dts
View File

@ -9,6 +9,10 @@
model = "CompuLab SBC-T3517 with CM-T3517";
compatible = "compulab,omap3-sbc-t3517", "compulab,omap3-cm-t3517", "ti,am3517", "ti,omap3";
aliases {
display0 = &dvi0;
};
/* Only one GPMC smsc9220 on SBC-T3517, CM-T3517 uses am35x Ethernet */
vddvario: regulator-vddvario-sb-t35 {
compatible = "regulator-fixed";
@ -54,3 +58,13 @@
wp-gpios = <&gpio2 27 GPIO_ACTIVE_HIGH>; /* gpio_59 */
cd-gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* gpio_144 */
};
&dss {
port {
dpi_out: endpoint {
remote-endpoint = <&tfp410_in>;
data-lines = <24>;
};
};
};

14
arch/arm/boot/dts/omap3-sbc-t3530.dts
View File

@ -8,6 +8,10 @@
/ {
model = "CompuLab SBC-T3530 with CM-T3530";
compatible = "compulab,omap3-sbc-t3530", "compulab,omap3-cm-t3530", "ti,omap34xx", "ti,omap3";
aliases {
display0 = &dvi0;
};
};
&omap3_pmx_core {
@ -34,3 +38,13 @@
&mmc1 {
cd-gpios = <&twl_gpio 0 GPIO_ACTIVE_HIGH>;
};
&dss {
port {
dpi_out: endpoint {
remote-endpoint = <&tfp410_in>;
data-lines = <24>;
};
};
};

14
arch/arm/boot/dts/omap3-sbc-t3730.dts
View File

@ -8,6 +8,10 @@
/ {
model = "CompuLab SBC-T3730 with CM-T3730";
compatible = "compulab,omap3-sbc-t3730", "compulab,omap3-cm-t3730", "ti,omap36xx", "ti,omap3";
aliases {
display0 = &dvi0;
};
};
&omap3_pmx_core {
@ -25,3 +29,13 @@
ranges = <5 0 0x2c000000 0x01000000>,
<4 0 0x2d000000 0x01000000>;
};
&dss {
port {
dpi_out: endpoint {
remote-endpoint = <&tfp410_in>;
data-lines = <24>;
};
};
};