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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /Documentation/devicetree/bindings/spi/sh-hspi.txt
Initial import
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+Renesas HSPI.
+
+Required properties:
+- compatible : "renesas,hspi-<soctype>", "renesas,hspi" as fallback.
+ Examples with soctypes are:
+ - "renesas,hspi-r8a7778" (R-Car M1)
+ - "renesas,hspi-r8a7779" (R-Car H1)
+- reg : Offset and length of the register set for the device
+- interrupt-parent : The phandle for the interrupt controller that
+ services interrupts for this device
+- interrupts : Interrupt specifier
+- #address-cells : Must be <1>
+- #size-cells : Must be <0>
+
+Pinctrl properties might be needed, too. See
+Documentation/devicetree/bindings/pinctrl/renesas,*.
+
+Example:
+
+ hspi0: spi@fffc7000 {
+ compatible = "renesas,hspi-r8a7778", "renesas,hspi";
+ reg = <0xfffc7000 0x18>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+