| Message ID | 5339616.vfIYf6AeR8@wasted.cogentembedded.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Sun, Aug 9, 2015 at 12:26 AM, Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> wrote: > Define the generic R8A7794 part of the QSPI device node. > > Based on original patch by Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>. > > Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> arch/arm/boot/dts/r8a7794.dtsi | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) > > Index: renesas/arch/arm/boot/dts/r8a7794.dtsi > =================================================================== > --- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi > +++ renesas/arch/arm/boot/dts/r8a7794.dtsi > @@ -19,6 +19,10 @@ > #address-cells = <2>; > #size-cells = <2>; > > + aliases { > + spi0 = &qspi; > + }; > + > cpus { > #address-cells = <1>; > #size-cells = <0>; > @@ -537,6 +541,20 @@ > status = "disabled"; > }; > > + qspi: spi@e6b10000 { > + compatible = "renesas,qspi-r8a7794", "renesas,qspi"; > + reg = <0 0xe6b10000 0 0x2c>; > + interrupts = <0 184 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&mstp9_clks R8A7794_CLK_QSPI_MOD>; > + power-domains = <&cpg_clocks>; For consistency with the other nodes, I'd add "power-domains" below the DMA-related properties. > + dmas = <&dmac0 0x17>, <&dmac0 0x18>; > + dma-names = "tx", "rx"; > + num-cs = <1>; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "disabled"; > + }; > + > clocks { > #address-cells = <2>; > #size-cells = <2>; Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi =================================================================== --- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi +++ renesas/arch/arm/boot/dts/r8a7794.dtsi @@ -19,6 +19,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + spi0 = &qspi; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -537,6 +541,20 @@ status = "disabled"; }; + qspi: spi@e6b10000 { + compatible = "renesas,qspi-r8a7794", "renesas,qspi"; + reg = <0 0xe6b10000 0 0x2c>; + interrupts = <0 184 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R8A7794_CLK_QSPI_MOD>; + power-domains = <&cpg_clocks>; + dmas = <&dmac0 0x17>, <&dmac0 0x18>; + dma-names = "tx", "rx"; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + clocks { #address-cells = <2>; #size-cells = <2>;
Define the generic R8A7794 part of the QSPI device node. Based on original patch by Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> --- arch/arm/boot/dts/r8a7794.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)