Sebastian, On Wed, May 27, 2015 at 10:03:01AM +0200, Sebastian Hesselbarth wrote: > On 27.05.2015 09:59, Antoine Tenart wrote: > >The BG2Q SoC has two SPI controllers. Add the corresponding nodes. > > > >Signed-off-by: Antoine Tenart <[email protected]> > >--- > > > >Changes since v1: > > - reworked the pinmux > > - removed useless interrupt-parent properties > > - typo > > > > arch/arm/boot/dts/berlin2q.dtsi | 36 ++++++++++++++++++++++++++++++++++++ > > 1 file changed, 36 insertions(+) > > > >diff --git a/arch/arm/boot/dts/berlin2q.dtsi > >b/arch/arm/boot/dts/berlin2q.dtsi > >index 187d056f7ad2..9f42ebfa50f2 100644 > >--- a/arch/arm/boot/dts/berlin2q.dtsi > >+++ b/arch/arm/boot/dts/berlin2q.dtsi > >@@ -286,6 +286,19 @@ > > status = "disabled"; > > }; > > > >+ spi0: spi@1c00 { > >+ compatible = "snps,dw-apb-ssi"; > >+ reg = <0x1c00 0x100>; > >+ interrupts = <7>; > >+ clocks = <&chip_clk CLKID_CFG>; > >+ pinctrl-0 = <&spi1_pmux>; > > Antoine, > > you missed s/spi0/spi1/ and the same for the node below?
I think we had a misunderstanding then :) You would like to have spi1 and spi2 nodes, without having an spi0 one? > BTW, you have any SPI device to test this? If you are brave > enough you could read the flash from the Berlin secure boot > SPI key ;) Until now, I tested it using spidev and connecting SDI to SDO. Antoine -- Antoine Ténart, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
