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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
commit | 863981e96738983919de841ec669e157e6bdaeb0 (patch) | |
tree | d6d89a12e7eb8017837c057935a2271290907f76 /Documentation/devicetree/bindings/spi/sqi-pic32.txt | |
parent | 8dec7c70575785729a6a9e6719a955e9c545bcab (diff) |
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'Documentation/devicetree/bindings/spi/sqi-pic32.txt')
-rw-r--r-- | Documentation/devicetree/bindings/spi/sqi-pic32.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/sqi-pic32.txt b/Documentation/devicetree/bindings/spi/sqi-pic32.txt new file mode 100644 index 000000000..c82d021bc --- /dev/null +++ b/Documentation/devicetree/bindings/spi/sqi-pic32.txt @@ -0,0 +1,18 @@ +Microchip PIC32 Quad SPI controller +----------------------------------- +Required properties: +- compatible: Should be "microchip,pic32mzda-sqi". +- reg: Address and length of SQI controller register space. +- interrupts: Should contain SQI interrupt. +- clocks: Should contain phandle of two clocks in sequence, one that drives + clock on SPI bus and other that drives SQI controller. +- clock-names: Should be "spi_ck" and "reg_ck" in order. + +Example: + sqi1: spi@1f8e2000 { + compatible = "microchip,pic32mzda-sqi"; + reg = <0x1f8e2000 0x200>; + clocks = <&rootclk REF2CLK>, <&rootclk PB5CLK>; + clock-names = "spi_ck", "reg_ck"; + interrupts = <169 IRQ_TYPE_LEVEL_HIGH>; + }; |