diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2019-08-10 09:42:30 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2019-08-13 15:28:34 +0200 |
| commit | da5fbcb1d03a41c69287595e1364c86a498c8087 (patch) | |
| tree | 25dba28e501c0b6d6be9c68afc4e3e5f8c09bd52 /arch/arm/boot/dts/nspire-classic.dtsi | |
| parent | c08b598410559c7006f2cea04ba80646eb214212 (diff) | |
ARM: dts: Update the NSPIRE DTS files for DRM
The DRM subsystem graphics drivers require more granular
definition of the connection between display drivers and
panels, and a proper panel compatible. This utilizes the
bindings merged to the DRM subsystem to properly define
the display on the NSPIRE devices.
We also do away with the undocumented DT binding
"lcd-type".
We add both the clocks to the CLCD block so the driver
have full control over its clocking.
Link: https://lore.kernel.org/r/20190810074230.6492-1-linus.walleij@linaro.org
Cc: Daniel Tang <dt.tangr@gmail.com>
Cc: Fabian Vogt <fabian@ritter-vogt.de>
Tested-by: Fabian Vogt <fabian@ritter-vogt.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/boot/dts/nspire-classic.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/nspire-classic.dtsi | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/nspire-classic.dtsi b/arch/arm/boot/dts/nspire-classic.dtsi index c53f42777851..41744cc2bc72 100644 --- a/arch/arm/boot/dts/nspire-classic.dtsi +++ b/arch/arm/boot/dts/nspire-classic.dtsi @@ -8,7 +8,11 @@ /include/ "nspire.dtsi" &lcd { - lcd-type = "classic"; + port { + clcd_pads: endpoint { + remote-endpoint = <&panel_in>; + }; + }; }; &fast_timer { @@ -69,6 +73,15 @@ #interrupt-cells = <1>; }; }; + + panel { + compatible = "ti,nspire-classic-lcd-panel"; + port { + panel_in: endpoint { + remote-endpoint = <&clcd_pads>; + }; + }; + }; chosen { bootargs = "debug earlyprintk console=tty0 console=ttyS0,115200n8 root=/dev/ram0"; }; |