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| author |   H. Nikolaus Schaller <hns@goldelico.com> | 2018-07-31 09:11:08 +0200 |
|---|---|---|
| committer |   Tony Lindgren <tony@atomide.com> | 2018-09-07 10:10:49 -0700 |
| commit | e08962dff1dcc50bc3224c258234cc5e5c9303a8 (patch) | |
| tree | 26fa0b5e72dfcf35be13793cdde050890b08f5e9 /arch/arm/boot/dts/omap3-gta04.dtsi | |
| parent | ARM: dts: omap3-gta04: fixes for tvout / venc (diff) | |
| download | wireguard-linux-e08962dff1dcc50bc3224c258234cc5e5c9303a8.tar.xz wireguard-linux-e08962dff1dcc50bc3224c258234cc5e5c9303a8.zip | |
ARM: dts: omap3-gta04: add devconf1 setup for correct tvout pins
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>
Diffstat (limited to 'arch/arm/boot/dts/omap3-gta04.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap3-gta04.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index ed8aff515703..654faa7773a8 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -169,6 +169,24 @@ 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 { |