Messages in this thread Patch in this message | | | From | John Stultz <> | Subject | [PATCH 7/7] dts: hi6220: Add k3-dma and i2s/hdmi audio support | Date | Fri, 15 Jul 2016 19:13:27 -0700 |
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Add entry for k3-dma driver and i2s/hdmi audio devices.
This enables HDMI audio output.
Cc: Zhangfei Gao <zhangfei.gao@linaro.org> Cc: Jingoo Han <jg1.han@samsung.com> Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: Wei Xu <xuwei5@hisilicon.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Andy Green <andy@warmcat.com> Cc: Dave Long <dave.long@linaro.org> Cc: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> --- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 36 +++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index 189d215..ba34962 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -228,6 +228,8 @@ compatible = "simple-bus"; #address-cells = <2>; #size-cells = <2>; + #sound-dai-cells = <0>; + interrupt-parent = <&gic>; ranges; sram: sram@fff80000 { @@ -325,6 +327,19 @@ status = "disabled"; }; + dma0: dma@f7370000 { + compatible = "hisilicon,k3-dma-1.0"; + reg = <0x0 0xf7370000 0x0 0x1000>; + #dma-cells = <1>; + dma-channels = <15>; + dma-requests = <32>; + interrupts = <0 84 4>; + clocks = <&sys_ctrl HI6220_EDMAC_ACLK>; + dma-no-cci; + dma-type = "hi6220_dma"; + status = "ok"; + }; + dual_timer0: timer@f8008000 { compatible = "arm,sp804", "arm,primecell"; reg = <0x0 0xf8008000 0x0 0x1000>; @@ -800,6 +815,27 @@ #thermal-sensor-cells = <1>; }; + i2s0: hi6210_i2s { + compatible = "hisilicon,hi6210-i2s"; + reg = <0x0 0xf7118000 0x0 0x8000>, /* i2s unit */ + <0x0 0xf7030000 0x0 0x400>, /* syscon */ + <0x0 0xf7032000 0x0 0x400>; /* pmctrl */ + interrupts = <0 123 0x4>; /* 155 "DigACodec_intr"-32 */ + pinctrl-names = "default"; + pinctrl-0 = <&bt_pmx_func &bt_cfg_func>; + clocks = <&sys_ctrl HI6220_DACODEC_PCLK>, + <&sys_ctrl HI6220_BBPPLL0_DIV>; + clock-names = "dacodec", "i2s-base"; + dmas = <&dma0 15 &dma0 14>; + dma-names = "rx", "tx"; + }; + + hi6210_hdmi_card: hi6210_hdmi_card { + compatible = "hisilicon,hi6210-hdmi-audio-card"; + reg = <0 0 0 0>; + sound-dai = <&i2s0>; + }; + thermal-zones { cls0: cls0 { -- 1.9.1
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