| Message ID | 1449802376-11301-9-git-send-email-horms+renesas@verge.net.au (mailing list archive) |
|---|---|
| State | RFC |
| Delegated to: | Simon Horman |
| Headers | show |
On Fri, Dec 11, 2015 at 3:52 AM, Simon Horman <horms+renesas@verge.net.au> wrote: > Instantiate R-Car sound node in r8a7793 device tree. > This only supports PIO transfers. > > Based on similar work for the r8a7791 by Kuninori Morimoto. > > Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > Signed-off-by: Simon Horman <horms+renesas@verge.net.au> > --- > arch/arm/boot/dts/r8a7793.dtsi | 83 ++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 83 insertions(+) > > diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi > index 99ee88e0e8be..5b02b0b1d7ac 100644 > --- a/arch/arm/boot/dts/r8a7793.dtsi > +++ b/arch/arm/boot/dts/r8a7793.dtsi > @@ -1093,4 +1093,87 @@ > #iommu-cells = <1>; > status = "disabled"; > }; > + > + rcar_sound: sound@ec500000 { > + /* > + * #sound-dai-cells is required > + * > + * Single DAI : #sound-dai-cells = <0>; <&rcar_sound>; > + * Multi DAI : #sound-dai-cells = <1>; <&rcar_sound N>; > + */ > + compatible = "renesas,rcar_sound-r8a7793", "renesas,rcar_sound-gen2"; > + reg = <0 0xec500000 0 0x1000>, /* SCU */ > + <0 0xec5a0000 0 0x100>, /* ADG */ > + <0 0xec540000 0 0x1000>, /* SSIU */ > + <0 0xec541000 0 0x280>; /* SSI */ > + reg-names = "scu", "adg", "ssiu", "ssi"; Missing "audmapp", for Audio DMAC peri peri? 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 -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Dec 11, 2015 at 10:44:11AM +0100, Geert Uytterhoeven wrote: > On Fri, Dec 11, 2015 at 3:52 AM, Simon Horman > <horms+renesas@verge.net.au> wrote: > > Instantiate R-Car sound node in r8a7793 device tree. > > This only supports PIO transfers. > > > > Based on similar work for the r8a7791 by Kuninori Morimoto. > > > > Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > > Signed-off-by: Simon Horman <horms+renesas@verge.net.au> > > --- > > arch/arm/boot/dts/r8a7793.dtsi | 83 ++++++++++++++++++++++++++++++++++++++++++ > > 1 file changed, 83 insertions(+) > > > > diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi > > index 99ee88e0e8be..5b02b0b1d7ac 100644 > > --- a/arch/arm/boot/dts/r8a7793.dtsi > > +++ b/arch/arm/boot/dts/r8a7793.dtsi > > @@ -1093,4 +1093,87 @@ > > #iommu-cells = <1>; > > status = "disabled"; > > }; > > + > > + rcar_sound: sound@ec500000 { > > + /* > > + * #sound-dai-cells is required > > + * > > + * Single DAI : #sound-dai-cells = <0>; <&rcar_sound>; > > + * Multi DAI : #sound-dai-cells = <1>; <&rcar_sound N>; > > + */ > > + compatible = "renesas,rcar_sound-r8a7793", "renesas,rcar_sound-gen2"; > > + reg = <0 0xec500000 0 0x1000>, /* SCU */ > > + <0 0xec5a0000 0 0x100>, /* ADG */ > > + <0 0xec540000 0 0x1000>, /* SSIU */ > > + <0 0xec541000 0 0x280>; /* SSI */ > > + reg-names = "scu", "adg", "ssiu", "ssi"; > > Missing "audmapp", for Audio DMAC peri peri? Thanks! I have added peri peri and Audio appears to now work with DMA (though I only have remote access to the gose board so I can't verify audio actually works). -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index 99ee88e0e8be..5b02b0b1d7ac 100644 --- a/arch/arm/boot/dts/r8a7793.dtsi +++ b/arch/arm/boot/dts/r8a7793.dtsi @@ -1093,4 +1093,87 @@ #iommu-cells = <1>; status = "disabled"; }; + + rcar_sound: sound@ec500000 { + /* + * #sound-dai-cells is required + * + * Single DAI : #sound-dai-cells = <0>; <&rcar_sound>; + * Multi DAI : #sound-dai-cells = <1>; <&rcar_sound N>; + */ + compatible = "renesas,rcar_sound-r8a7793", "renesas,rcar_sound-gen2"; + reg = <0 0xec500000 0 0x1000>, /* SCU */ + <0 0xec5a0000 0 0x100>, /* ADG */ + <0 0xec540000 0 0x1000>, /* SSIU */ + <0 0xec541000 0 0x280>; /* SSI */ + reg-names = "scu", "adg", "ssiu", "ssi"; + + clocks = <&mstp10_clks R8A7793_CLK_SSI_ALL>, + <&mstp10_clks R8A7793_CLK_SSI9>, <&mstp10_clks R8A7793_CLK_SSI8>, + <&mstp10_clks R8A7793_CLK_SSI7>, <&mstp10_clks R8A7793_CLK_SSI6>, + <&mstp10_clks R8A7793_CLK_SSI5>, <&mstp10_clks R8A7793_CLK_SSI4>, + <&mstp10_clks R8A7793_CLK_SSI3>, <&mstp10_clks R8A7793_CLK_SSI2>, + <&mstp10_clks R8A7793_CLK_SSI1>, <&mstp10_clks R8A7793_CLK_SSI0>, + <&mstp10_clks R8A7793_CLK_SCU_SRC9>, <&mstp10_clks R8A7793_CLK_SCU_SRC8>, + <&mstp10_clks R8A7793_CLK_SCU_SRC7>, <&mstp10_clks R8A7793_CLK_SCU_SRC6>, + <&mstp10_clks R8A7793_CLK_SCU_SRC5>, <&mstp10_clks R8A7793_CLK_SCU_SRC4>, + <&mstp10_clks R8A7793_CLK_SCU_SRC3>, <&mstp10_clks R8A7793_CLK_SCU_SRC2>, + <&mstp10_clks R8A7793_CLK_SCU_SRC1>, <&mstp10_clks R8A7793_CLK_SCU_SRC0>, + <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>; + clock-names = "ssi-all", + "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5", + "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0", + "src.9", "src.8", "src.7", "src.6", "src.5", + "src.4", "src.3", "src.2", "src.1", "src.0", + "clk_a", "clk_b", "clk_c", "clk_i"; + power-domains = <&cpg_clocks>; + + status = "disabled"; + + rcar_sound,src { + src0: src@0 { }; + src1: src@1 { }; + src2: src@2 { }; + src3: src@3 { }; + src4: src@4 { }; + src5: src@5 { }; + src6: src@6 { }; + src7: src@7 { }; + src8: src@8 { }; + src9: src@9 { }; + }; + + rcar_sound,ssi { + ssi0: ssi@0 { + interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>; + }; + ssi1: ssi@1 { + interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>; + }; + ssi2: ssi@2 { + interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>; + }; + ssi3: ssi@3 { + interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>; + }; + ssi4: ssi@4 { + interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>; + }; + ssi5: ssi@5 { + interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>; + }; + ssi6: ssi@6 { + interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>; + }; + ssi7: ssi@7 { + interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>; + }; + ssi8: ssi@8 { + interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>; + }; + ssi9: ssi@9 { + interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + }; };
Instantiate R-Car sound node in r8a7793 device tree. This only supports PIO transfers. Based on similar work for the r8a7791 by Kuninori Morimoto. Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm/boot/dts/r8a7793.dtsi | 83 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+)