This patch update document devicetree bindings to support multiple devices. Signed-off-by: Leilk Liu <leilk.liu@xxxxxxxxxxxx> --- Documentation/devicetree/bindings/spi/spi-mt65xx.txt | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt index dcefc43..8391193 100644 --- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt +++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt @@ -28,8 +28,11 @@ Required properties: "parent-clk" for the parent clock. Optional properties: +-cs-gpios: see spi-bus.txt, only required for MT8173. + - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi - controller used, this value should be 0~3, only required for MT8173. + controller used. This is a array, the element value should be 0~3, + only required for MT8173. 0: specify GPIO69,70,71,72 for spi pins. 1: specify GPIO102,103,104,105 for spi pins. 2: specify GPIO128,129,130,131 for spi pins. @@ -46,6 +49,7 @@ spi: spi@1100a000 { interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_LOW>; clocks = <&topckgen CLK_TOP_SPI_SEL>, <&topckgen CLK_TOP_SYSPLL3_D2>; clock-names = "spi-clk", "parent-clk"; - mediatek,pad-select = <0>; + cs-gpios = <&pio 105 GPIO_ACTIVE_LOW>, <&pio 72 GPIO_ACTIVE_LOW>; + mediatek,pad-select = <1>, <0>; status = "disabled"; }; -- 1.8.1.1.dirty -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html