linux-brain/arch/arm/boot/dts/omap3-sb-t35.dtsi
Rob Herring 107bc3c42c ARM: dts: omap: fix OMAP3 CM-T3x OF graph video connectors
The OMAP3 CM-T3x based boards define 2 /connector nodes for S-Video and
DVI output. However, since they have the same node name, the S-Video
connector overwritten. This leaves a dangling graph connection which
gives the following warning:

arch/arm/boot/dts/omap3-sbc-t3517.dtb: Warning (graph_endpoint):
/ocp@68000000/dss@48050000/encoder@48050c00/port/endpoint: graph
connection to node '/connector/port/endpoint' is not bidirectional

Fix this by renaming the nodes to s-video-connector and dvi-connector.

Cc: "Benoît Cousson" <bcousson@baylibre.com>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-05-15 11:09:55 -07:00

139 lines
2.9 KiB
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// SPDX-License-Identifier: GPL-2.0
/*
* Common support for CompuLab SB-T35 used on SBC-T3530, SBC-T3517 and SBC-T3730
*/
/ {
tfp410: encoder {
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 {
remote-endpoint = <&dpi_out>;
};
};
port@1 {
reg = <1>;
tfp410_out: endpoint {
remote-endpoint = <&dvi_connector_in>;
};
};
};
};
dvi0: dvi-connector {
compatible = "dvi-connector";
label = "dvi";
port {
dvi_connector_in: endpoint {
remote-endpoint = <&tfp410_out>;
};
};
};
audio_amp: audio_amp {
compatible = "regulator-fixed";
regulator-name = "audio_amp";
pinctrl-names = "default";
pinctrl-0 = <&sb_t35_audio_amp>;
gpio = <&gpio2 29 GPIO_ACTIVE_LOW>; /* gpio_61 */
regulator-always-on;
};
};
&omap3_pmx_core {
smsc2_pins: pinmux_smsc2_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20b6, PIN_OUTPUT | MUX_MODE0) /* gpmc_ncs4.gpmc_ncs4 */
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 */
>;
};
i2c3_pins: pinmux_i2c3_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */
OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */
>;
};
sb_t35_audio_amp: pinmux_sb_t35_audio_amp {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20c8, PIN_OUTPUT | MUX_MODE4) /* gpmc_nbe1.gpio_61 */
>;
};
};
&i2c3 {
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins>;
clock-frequency = <400000>;
at24@50 {
compatible = "atmel,24c02";
pagesize = <16>;
reg = <0x50>;
};
};
&gpmc {
ranges = <4 0 0x2d000000 0x01000000>;
smsc2: ethernet@4,0 {
compatible = "smsc,lan9221", "smsc,lan9115";
pinctrl-names = "default";
pinctrl-0 = <&smsc2_pins>;
interrupt-parent = <&gpio3>;
interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
reg = <4 0 0xff>;
bank-width = <2>;
gpmc,device-width = <1>;
gpmc,cycle2cycle-samecsen = <1>;
gpmc,cycle2cycle-diffcsen = <1>;
gpmc,cs-on-ns = <5>;
gpmc,cs-rd-off-ns = <150>;
gpmc,cs-wr-off-ns = <150>;
gpmc,adv-on-ns = <0>;
gpmc,adv-rd-off-ns = <15>;
gpmc,adv-wr-off-ns = <40>;
gpmc,oe-on-ns = <45>;
gpmc,oe-off-ns = <140>;
gpmc,we-on-ns = <45>;
gpmc,we-off-ns = <140>;
gpmc,rd-cycle-ns = <155>;
gpmc,wr-cycle-ns = <155>;
gpmc,access-ns = <120>;
gpmc,page-burst-access-ns = <20>;
gpmc,bus-turnaround-ns = <75>;
gpmc,cycle2cycle-delay-ns = <75>;
gpmc,wait-monitoring-ns = <0>;
gpmc,clk-activation-ns = <0>;
gpmc,wr-data-mux-bus-ns = <0>;
gpmc,wr-access-ns = <0>;
vddvario-supply = <&vddvario>;
vdd33a-supply = <&vdd33a>;
reg-io-width = <4>;
smsc,save-mac-address;
};
};