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authorAnton Vorontsov <avorontsov@ru.mvista.com>2008-01-24 10:40:07 -0500
committerKumar Gala <galak@kernel.crashing.org>2008-01-28 09:32:58 -0500
commitf3a2b29d932fbf92e133d814c4873fd15be51abc (patch)
treedf6c2c960540b0f648d2ae3e3648111d500b97c0 /Documentation
parent59a0ea5091d309fa8338954b84cf5307dbd83ec9 (diff)
[POWERPC] fsl_spi: stop using device_type = "spi"
Also: - rename "fsl_spi" to "fsl,spi"; - add and use cell-index property, if found; - split probing code out of fsl_spi_init, thus we can call it for legacy device_type probing and new "compatible" probing. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/powerpc/booting-without-of.txt8
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index 470cbc0cfceb..b5e46efeba84 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -1568,8 +1568,8 @@ platforms are moved over to use the flattened-device-tree model.
1568 ii) SPI (Serial Peripheral Interface) 1568 ii) SPI (Serial Peripheral Interface)
1569 1569
1570 Required properties: 1570 Required properties:
1571 - device_type : should be "spi". 1571 - cell-index : SPI controller index.
1572 - compatible : should be "fsl_spi". 1572 - compatible : should be "fsl,spi".
1573 - mode : the SPI operation mode, it can be "cpu" or "cpu-qe". 1573 - mode : the SPI operation mode, it can be "cpu" or "cpu-qe".
1574 - reg : Offset and length of the register set for the device 1574 - reg : Offset and length of the register set for the device
1575 - interrupts : <a b> where a is the interrupt number and b is a 1575 - interrupts : <a b> where a is the interrupt number and b is a
@@ -1582,8 +1582,8 @@ platforms are moved over to use the flattened-device-tree model.
1582 1582
1583 Example: 1583 Example:
1584 spi@4c0 { 1584 spi@4c0 {
1585 device_type = "spi"; 1585 cell-index = <0>;
1586 compatible = "fsl_spi"; 1586 compatible = "fsl,spi";
1587 reg = <4c0 40>; 1587 reg = <4c0 40>;
1588 interrupts = <82 0>; 1588 interrupts = <82 0>;
1589 interrupt-parent = <700>; 1589 interrupt-parent = <700>;