diff options
| author | Dharma Balasubiramani <dharma.b@microchip.com> | 2024-04-21 06:40:47 +0530 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-04-23 09:29:43 +0200 |
| commit | c24177ca3b27e5a7ddaab8d330cedecd7eb9244a (patch) | |
| tree | d018e717152ef1c22075ffa7d232e3463bc85c62 /Documentation/devicetree | |
| parent | c058e7a8f8af355e4a441c89400a6e95a16320e5 (diff) | |
dt-bindings: display: bridge: add sam9x75-lvds binding
Add the 'sam9x75-lvds' compatible binding, which describes the Low Voltage
Differential Signaling (LVDS) Controller found on some Microchip's sam9x7
series System-on-Chip (SoC) devices. This binding will be used to define
the properties and configuration for the LVDS Controller in DT.
Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20240421011050.43265-2-dharma.b@microchip.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240421011050.43265-2-dharma.b@microchip.com
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml b/Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml new file mode 100644 index 000000000000..862ef441ac9f --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/microchip,sam9x75-lvds.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip SAM9X75 LVDS Controller + +maintainers: + - Dharma Balasubiramani <dharma.b@microchip.com> + +description: + The Low Voltage Differential Signaling Controller (LVDSC) manages data + format conversion from the LCD Controller internal DPI bus to OpenLDI + LVDS output signals. LVDSC functions include bit mapping, balanced mode + management, and serializer. + +properties: + compatible: + const: microchip,sam9x75-lvds + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Peripheral Bus Clock + + clock-names: + items: + - const: pclk + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/clock/at91.h> + lvds-controller@f8060000 { + compatible = "microchip,sam9x75-lvds"; + reg = <0xf8060000 0x100>; + interrupts = <56 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 56>; + clock-names = "pclk"; + }; |