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ARM: dts: omap3-gta04: add devconf1 setup for correct tvout pins

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The VENC with external OPA362 amplifier needs a special
"pinmux" setup in DEVCONF1 (TVOUTBYPASS and TVOUTACEN).

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
H. Nikolaus Schaller
2018-07-31 09:11:08 +02:00
committed by Tony Lindgren
parent f659139137
commit e08962dff1
1 changed files with 18 additions and 0 deletions
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18
arch/arm/boot/dts/omap3-gta04.dtsi
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@@ -169,6 +169,24 @@ wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&tca6507 0 GPIO_ACTIVE_LOW>; /* W2CBW003 reset through tca6507 */
};
/* devconf1 setup for tvout pins */
pinmux_tv_out@480022d8 {
compatible = "pinctrl-single";
reg = <0x480022d8 4>; /* CONTROL_DEVCONF1 */
#address-cells = <1>;
#size-cells = <0>;
pinctrl-single,bit-per-mux;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x81>; /* TV out pin control */
#pinctrl-cells = <2>;
pinctrl-names = "default";
pinctrl-0 = <&tv_acbias_devconf1_pins>;
tv_acbias_devconf1_pins: pinmux_tv_acbias_devconf1_pins {
/* offset bits mask */
pinctrl-single,bits = <0x00 0x40800 0x40800>; /* set TVOUTBYPASS and TVOUTACEN */
};
};
};
&omap3_pmx_core {