From e8beacbb85a5c1de1117400c5ddb450514a8372c Mon Sep 17 00:00:00 2001 From: Andreas Larsson Date: Fri, 15 Feb 2013 16:52:21 +0100 Subject: spi/spi-fsl-spi: Make driver usable in CPU mode outside of an FSL_SOC environment This makes the spi-fsl-spi driver usable in CPU mode outside of an FSL_SOC and even an powerpc environment by moving CPM mode functionality to a separate file that is only compiled and linked in an FSL_SOC environment and adding some ifdefs to hide types and functions or provide alternatives. For devicetree probing a "clock-frequency" property is used for clock frequency instead of calls to FSL_SOC-specific functions. Acked-by: Anton Vorontsov Signed-off-by: Andreas Larsson Signed-off-by: Grant Likely --- Documentation/devicetree/bindings/spi/fsl-spi.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/devicetree/bindings/spi') diff --git a/Documentation/devicetree/bindings/spi/fsl-spi.txt b/Documentation/devicetree/bindings/spi/fsl-spi.txt index 777abd7399d5..4f2ea9461797 100644 --- a/Documentation/devicetree/bindings/spi/fsl-spi.txt +++ b/Documentation/devicetree/bindings/spi/fsl-spi.txt @@ -14,6 +14,7 @@ Required properties: controller you have. - interrupt-parent : the phandle for the interrupt controller that services interrupts for this device. +- clock-frequency : input clock frequency to non FSL_SOC cores Optional properties: - gpios : specifies the gpio pins to be used for chipselects. -- cgit v1.2.3