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Diffstat (limited to 'dts/Bindings/display/ht16k33.txt')
| -rw-r--r-- | dts/Bindings/display/ht16k33.txt | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/dts/Bindings/display/ht16k33.txt b/dts/Bindings/display/ht16k33.txt deleted file mode 100644 index d5a8b070b4..0000000000 --- a/dts/Bindings/display/ht16k33.txt +++ /dev/null @@ -1,40 +0,0 @@ -Holtek ht16k33 RAM mapping 16*8 LED controller driver with keyscan -------------------------------------------------------------------------------- - -Required properties: -- compatible: "holtek,ht16k33" -- reg: I2C slave address of the chip. -- interrupts: Interrupt specification for the key pressed interrupt. -- refresh-rate-hz: Display update interval in HZ. -- debounce-delay-ms: Debouncing interval time in milliseconds. -- linux,keymap: The keymap for keys as described in the binding - document (devicetree/bindings/input/matrix-keymap.txt). - -Optional properties: -- linux,no-autorepeat: Disable keyrepeat. -- default-brightness-level: Initial brightness level [0-15] (default: 15). - -Example: - -&i2c1 { - ht16k33: ht16k33@70 { - compatible = "holtek,ht16k33"; - reg = <0x70>; - refresh-rate-hz = <20>; - debounce-delay-ms = <50>; - interrupt-parent = <&gpio4>; - interrupts = <5 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>; - linux,keymap = < - MATRIX_KEY(2, 0, KEY_F6) - MATRIX_KEY(3, 0, KEY_F8) - MATRIX_KEY(4, 0, KEY_F10) - MATRIX_KEY(5, 0, KEY_F4) - MATRIX_KEY(6, 0, KEY_F2) - MATRIX_KEY(2, 1, KEY_F5) - MATRIX_KEY(3, 1, KEY_F7) - MATRIX_KEY(4, 1, KEY_F9) - MATRIX_KEY(5, 1, KEY_F3) - MATRIX_KEY(6, 1, KEY_F1) - >; - }; -}; |