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author | Sascha Hauer <s.hauer@pengutronix.de> | 2017-06-06 08:07:28 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-06-06 08:07:28 +0200 |
commit | bb2de9a333d17bb1b048ad208002501226b83f03 (patch) | |
tree | 8ef2e876ba43af235c45cb2280885e9c67ba5548 /dts/Bindings/spi/spi-bcm63xx-hsspi.txt | |
parent | 79e6629b02fb3a296b5dc70f16dec0f8d415ccf8 (diff) | |
download | barebox-bb2de9a333d17bb1b048ad208002501226b83f03.tar.gz barebox-bb2de9a333d17bb1b048ad208002501226b83f03.tar.xz |
dts: update to v4.12-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/spi/spi-bcm63xx-hsspi.txt')
-rw-r--r-- | dts/Bindings/spi/spi-bcm63xx-hsspi.txt | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/dts/Bindings/spi/spi-bcm63xx-hsspi.txt b/dts/Bindings/spi/spi-bcm63xx-hsspi.txt new file mode 100644 index 0000000000..37b29ee138 --- /dev/null +++ b/dts/Bindings/spi/spi-bcm63xx-hsspi.txt @@ -0,0 +1,33 @@ +Binding for Broadcom BCM6328 High Speed SPI controller + +Required properties: +- compatible: must contain of "brcm,bcm6328-hsspi". +- reg: Base address and size of the controllers memory area. +- interrupts: Interrupt for the SPI block. +- clocks: phandles of the SPI clock and the PLL clock. +- clock-names: must be "hsspi", "pll". +- #address-cells: <1>, as required by generic SPI binding. +- #size-cells: <0>, also as required by generic SPI binding. + +Optional properties: +- num-cs: some controllers have less than 8 cs signals. Defaults to 8 + if absent. + +Child nodes as per the generic SPI binding. + +Example: + + spi@10001000 { + compatible = "brcm,bcm6328-hsspi"; + reg = <0x10001000 0x600>; + + interrupts = <29>; + + clocks = <&clkctl 9>, <&hsspi_pll>; + clock-names = "hsspi", "pll"; + + num-cs = <2>; + + #address-cells = <1>; + #size-cells = <0>; + }; |