From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- .../devicetree/bindings/spi/sh-hspi.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 kernel/Documentation/devicetree/bindings/spi/sh-hspi.txt (limited to 'kernel/Documentation/devicetree/bindings/spi/sh-hspi.txt') diff --git a/kernel/Documentation/devicetree/bindings/spi/sh-hspi.txt b/kernel/Documentation/devicetree/bindings/spi/sh-hspi.txt new file mode 100644 index 000000000..319bad4af --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/spi/sh-hspi.txt @@ -0,0 +1,29 @@ +Renesas HSPI. + +Required properties: +- compatible : "renesas,hspi-", "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"; + }; + -- cgit 1.2.3-korg