leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: dts: cm-t54: add HDMI/DVI display data

Browse Source 
Add DSS related pinmux and display data nodes required to support HDMI
and DVI video out on CM-T54.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Dmitry Lifshitz 2014-09-17 15:10:05 +03:00 committed by Tony Lindgren
parent db5790f89f
commit 6097b5a534
1 changed files with 158 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

158
arch/arm/boot/dts/omap5-cm-t54.dts
View File

@ -16,6 +16,11 @@
reg = <0x80000000 0x7F000000>; /* 2048 MB */ reg = <0x80000000 0x7F000000>; /* 2048 MB */
}; };
aliases {
display0 = &hdmi0;
display1 = &dvi0;
};
vmmcsd_fixed: fixed-regulator-mmcsd { vmmcsd_fixed: fixed-regulator-mmcsd {
compatible = "regulator-fixed"; compatible = "regulator-fixed";
regulator-name = "vmmcsd_fixed"; regulator-name = "vmmcsd_fixed";
@ -66,6 +71,64 @@
default-state = "off"; default-state = "off";
}; };
}; };
hdmi0: connector@0 {
compatible = "hdmi-connector";
label = "hdmi";
type = "a";
pinctrl-names = "default";
pinctrl-0 = <&hdmi_conn_pins>;
hpd-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; /* GPIO 193, HPD */
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&hdmi_out>;
};
};
};
tfp410: encoder@0 {
compatible = "ti,tfp410";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
tfp410_in: endpoint@0 {
remote-endpoint = <&dpi_dvi_out>;
};
};
port@1 {
reg = <1>;
tfp410_out: endpoint@0 {
remote-endpoint = <&dvi_connector_in>;
};
};
};
};
dvi0: connector@1 {
compatible = "dvi-connector";
label = "dvi";
digital;
ddc-i2c-bus = <&i2c2>;
port {
dvi_connector_in: endpoint {
remote-endpoint = <&tfp410_out>;
};
};
};
}; };
&omap5_pmx_core { &omap5_pmx_core {
@ -88,6 +151,13 @@
>; >;
}; };
i2c2_pins: pinmux_i2c2_pins {
pinctrl-single,pins = <
OMAP5_IOPAD(0x01b8, PIN_INPUT | MUX_MODE0) /* i2c2_scl */
OMAP5_IOPAD(0x01ba, PIN_INPUT | MUX_MODE0) /* i2c2_sda */
>;
};
mmc1_pins: pinmux_mmc1_pins { mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = < pinctrl-single,pins = <
OMAP5_IOPAD(0x01e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_clk */ OMAP5_IOPAD(0x01e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_clk */
@ -144,6 +214,53 @@
OMAP5_IOPAD(0x00b6, PIN_OUTPUT | MUX_MODE6) /* hsi2_acdata.gpio3_83 */ OMAP5_IOPAD(0x00b6, PIN_OUTPUT | MUX_MODE6) /* hsi2_acdata.gpio3_83 */
>; >;
}; };
dss_hdmi_pins: pinmux_dss_hdmi_pins {
pinctrl-single,pins = <
OMAP5_IOPAD(0x013c, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec */
OMAP5_IOPAD(0x0140, PIN_INPUT | MUX_MODE0) /* hdmi_ddc_scl */
OMAP5_IOPAD(0x0142, PIN_INPUT | MUX_MODE0) /* hdmi_ddc_sda */
>;
};
hdmi_conn_pins: pinmux_hdmi_conn_pins {
pinctrl-single,pins = <
OMAP5_IOPAD(0x013e, PIN_INPUT | MUX_MODE6) /* hdmi_hpd.gpio7_193 */
>;
};
dss_dpi_pins: pinmux_dss_dpi_pins {
pinctrl-single,pins = <
OMAP5_IOPAD(0x0104, PIN_OUTPUT | MUX_MODE3) /* rfbi_data15.dispc_data15 */
OMAP5_IOPAD(0x0106, PIN_OUTPUT | MUX_MODE3) /* rfbi_data14.dispc_data14 */
OMAP5_IOPAD(0x0108, PIN_OUTPUT | MUX_MODE3) /* rfbi_data13.dispc_data13 */
OMAP5_IOPAD(0x010a, PIN_OUTPUT | MUX_MODE3) /* rfbi_data12.dispc_data12 */
OMAP5_IOPAD(0x010c, PIN_OUTPUT | MUX_MODE3) /* rfbi_data11.dispc_data11 */
OMAP5_IOPAD(0x010e, PIN_OUTPUT | MUX_MODE3) /* rfbi_data10.dispc_data10 */
OMAP5_IOPAD(0x0110, PIN_OUTPUT | MUX_MODE3) /* rfbi_data9.dispc_data9 */
OMAP5_IOPAD(0x0112, PIN_OUTPUT | MUX_MODE3) /* rfbi_data8.dispc_data8 */
OMAP5_IOPAD(0x0114, PIN_OUTPUT | MUX_MODE3) /* rfbi_data7.dispc_data7 */
OMAP5_IOPAD(0x0116, PIN_OUTPUT | MUX_MODE3) /* rfbi_data6.dispc_data6 */
OMAP5_IOPAD(0x0118, PIN_OUTPUT | MUX_MODE3) /* rfbi_data5.dispc_data5 */
OMAP5_IOPAD(0x011a, PIN_OUTPUT | MUX_MODE3) /* rfbi_data4.dispc_data4 */
OMAP5_IOPAD(0x011c, PIN_OUTPUT | MUX_MODE3) /* rfbi_data3.dispc_data3 */
OMAP5_IOPAD(0x011e, PIN_OUTPUT | MUX_MODE3) /* rfbi_data2.dispc_data2 */
OMAP5_IOPAD(0x0120, PIN_OUTPUT | MUX_MODE3) /* rfbi_data1.dispc_data1 */
OMAP5_IOPAD(0x0122, PIN_OUTPUT | MUX_MODE3) /* rfbi_data0.dispc_data0 */
OMAP5_IOPAD(0x0124, PIN_OUTPUT | MUX_MODE3) /* rfbi_we.dispc_vsync */
OMAP5_IOPAD(0x0126, PIN_OUTPUT | MUX_MODE3) /* rfbi_cs0.dispc_hsync */
OMAP5_IOPAD(0x0128, PIN_OUTPUT | MUX_MODE3) /* rfbi_a0.dispc_de */
OMAP5_IOPAD(0x012a, PIN_OUTPUT | MUX_MODE3) /* rfbi_re.dispc_pclk */
OMAP5_IOPAD(0x012c, PIN_OUTPUT | MUX_MODE3) /* rfbi_hsync0.dispc_data17 */
OMAP5_IOPAD(0x012e, PIN_OUTPUT | MUX_MODE3) /* rfbi_te_vsync0.dispc_data16 */
OMAP5_IOPAD(0x0130, PIN_OUTPUT | MUX_MODE3) /* gpio6_182.dispc_data18 */
OMAP5_IOPAD(0x0132, PIN_OUTPUT | MUX_MODE3) /* gpio6_183.dispc_data19 */
OMAP5_IOPAD(0x0134, PIN_OUTPUT | MUX_MODE3) /* gpio6_184.dispc_data20 */
OMAP5_IOPAD(0x0136, PIN_OUTPUT | MUX_MODE3) /* gpio6_185.dispc_data21 */
OMAP5_IOPAD(0x0138, PIN_OUTPUT | MUX_MODE3) /* gpio6_186.dispc_data22 */
OMAP5_IOPAD(0x013a, PIN_OUTPUT | MUX_MODE3) /* gpio6_187.dispc_data23 */
>;
};
}; };
&mmc1 { &mmc1 {
@ -399,6 +516,13 @@
}; };
}; };
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
clock-frequency = <100000>;
};
&usbhshost { &usbhshost {
port2-mode = "ehci-hsic"; port2-mode = "ehci-hsic";
port3-mode = "ehci-hsic"; port3-mode = "ehci-hsic";
@ -411,3 +535,37 @@
&cpu0 { &cpu0 {
cpu0-supply = <&smps123_reg>; cpu0-supply = <&smps123_reg>;
}; };
&dss {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <&dss_dpi_pins>;
port {
dpi_dvi_out: endpoint@0 {
remote-endpoint = <&tfp410_in>;
data-lines = <24>;
};
};
};
&dsi2 {
status = "ok";
vdd-supply = <&ldo4_reg>;
};
&hdmi {
status = "ok";
vdda-supply = <&ldo4_reg>;
pinctrl-names = "default";
pinctrl-0 = <&dss_hdmi_pins>;
port {
hdmi_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
lanes = <1 0 3 2 5 4 7 6>;
};
};
};