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| author | Emmanuel Vadot <manu@bidouilliste.com> | 2016-12-27 13:28:07 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-01-10 20:52:49 +0300 |
| commit | 9bbe3559b73b7710f1d198ae693373ef16c48c41 (patch) | |
| tree | 5621d51a5fe6d9f79ddabf7cc2f39c894db63206 /arch/arm/boot/dts | |
| parent | b43776d65a33b460925604a27fb9360af08c55ce (diff) | |
| download | linux-9bbe3559b73b7710f1d198ae693373ef16c48c41.tar.xz | |
ARM: dts: sunxi: Add num-cs for A20 spi nodes
The spi0 controller on the A20 have up to 4 CS (Chip Select) while the
others three only have 1.
Add the num-cs property to each node.
The current driver doesn't read this property but this is useful for
downstream user of DTS (FreeBSD for example).
Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/sun7i-a20.dtsi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index a1ee4197129a..04c997735c32 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -871,6 +871,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = <4>; }; spi1: spi@01c06000 { @@ -885,6 +886,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = <1>; }; emac: ethernet@01c0b000 { @@ -1037,6 +1039,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = <1>; }; ahci: sata@01c18000 { @@ -1079,6 +1082,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = <1>; }; pio: pinctrl@01c20800 { |