On Wed, Jun 7, 2017 at 9:08 PM, Álvaro Fernández Rojas
<nolt...@gmail.com> wrote:
>
>
> El 7/6/17 a las 10:00, Jagan Teki escribió:
>> On Sat, Jun 3, 2017 at 3:27 PM, Álvaro Fernández Rojas
>> <nolt...@gmail.com> wrote:
>>> This driver manages the SPI controller present on this SoC.
>>>
>>> Signed-off-by: Álvaro Fernández Rojas <nolt...@gmail.com>
>>> ---
>>> v3: rename BCM6338 SPI driver to BCM6348
>>> v2: add spi alias
>>>
>>> arch/mips/dts/brcm,bcm6338.dtsi | 17 +++++++++++++++++
>>> 1 file changed, 17 insertions(+)
>>>
>>> diff --git a/arch/mips/dts/brcm,bcm6338.dtsi
>>> b/arch/mips/dts/brcm,bcm6338.dtsi
>>> index eb51a43..0cab44c 100644
>>> --- a/arch/mips/dts/brcm,bcm6338.dtsi
>>> +++ b/arch/mips/dts/brcm,bcm6338.dtsi
>>> @@ -12,6 +12,10 @@
>>> / {
>>> compatible = "brcm,bcm6338";
>>>
>>> + aliases {
>>> + spi0 = &spi;
>>> + };
>>> +
>>> cpus {
>>> reg = <0xfffe0000 0x4>;
>>> #address-cells = <1>;
>>> @@ -109,6 +113,19 @@
>>> status = "disabled";
>>> };
>>>
>>> + spi: spi@fffe0c00 {
>>> + compatible = "brcm,bcm6348-spi";
>>> + reg = <0xfffe0c00 0xc0>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + clocks = <&periph_clk BCM6338_CLK_SPI>;
>>> + resets = <&periph_rst BCM6338_RST_SPI>;
>>> + spi-max-frequency = <20000000>;
>>> + num-cs = <4>;
>>> +
>>
>> space?
> I added that space on every disabled node for all the bmips .dtsi files...
> If you really want it removed I can do that, but it won't be in line with
> other nodes.
>
>>
>>> + status = "disabled";
>>> + };
>>
>> As per dts(or with new node) additions/update we generally rely with
>> Linux for maximum possible extent So can you try to add this in Linux
>> first so-that we can have proper sync.
> Actually it's already upstream (even though there aren't any users yet):
> https://github.com/torvalds/linux/blob/master/Documentation/devicetree/bindings/spi/spi-bcm63xx.txt
But what about dts file, already in upstream?
thanks!
--
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.
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