Re: [PATCH v9 06/19] ARM: STi: DT: STiH407: Add FDMA driver dt nodes.

Hi Peter

On 09/05/2016 03:16 PM, Peter Griffin wrote:

These nodes are required to get the fdma driver working on STiH407 based silicon.

Signed-off-by: Peter Griffin peter.griffin@linaro.org Acked-by: Lee Jones lee.jones@linaro.org

---

arch/arm/boot/dts/stih407-family.dtsi | 52 +++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+)

diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index d294e82..45cab30 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -821,5 +821,57 @@ clock-frequency = <600000000>; st,syscfg = <&syscfg_core 0x224>; };

• /* fdma audio */
  

• fdma0: dma-controller@8e20000 {
  

• 	compatible = "st,stih407-fdma-mpe31-11", "st,slim-rproc";
  

• 	reg = <0x8e20000 0x8000>,
  

• 	      <0x8e30000 0x3000>,
  

• 	      <0x8e37000 0x1000>,
  

• 	      <0x8e38000 0x8000>;
  

• 	reg-names = "slimcore", "dmem", "peripherals", "imem";
  

• 	clocks = <&clk_s_c0_flexgen CLK_FDMA>,
  

• 		 <&clk_s_c0_flexgen CLK_EXT2F_A9>,
  

• 		 <&clk_s_c0_flexgen CLK_EXT2F_A9>,
  

• 		 <&clk_s_c0_flexgen CLK_EXT2F_A9>;
  

• 	interrupts = <GIC_SPI 5 IRQ_TYPE_NONE>;
  

• 	dma-channels = <16>;
  

• 	#dma-cells = <3>;
  

• };
  

• /* fdma app */
  

• fdma1: dma-controller@8e40000 {
  

• 	compatible = "st,stih407-fdma-mpe31-12", "st,slim-rproc";
  

• 	reg = <0x8e40000 0x8000>,
  

• 	      <0x8e50000 0x3000>,
  

• 	      <0x8e57000 0x1000>,
  

• 	      <0x8e58000 0x8000>;
  

• 	reg-names = "slimcore", "dmem", "peripherals", "imem";
  

• 	clocks = <&clk_s_c0_flexgen CLK_FDMA>,
  

• 		<&clk_s_c0_flexgen CLK_TX_ICN_DMU>,
  

• 		<&clk_s_c0_flexgen CLK_TX_ICN_DMU>,
  

• 		<&clk_s_c0_flexgen CLK_EXT2F_A9>;
  

• 	interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>;
  

• 	dma-channels = <16>;
  

• 	#dma-cells = <3>;
  

• };
  

• /* fdma free running */
  

• fdma2: dma-controller@8e60000 {
  

• 	compatible = "st,stih407-fdma-mpe31-13", "st,slim-rproc";
  

• 	reg = <0x8e60000 0x8000>,
  

• 	      <0x8e70000 0x3000>,
  

• 	      <0x8e77000 0x1000>,
  

• 	      <0x8e78000 0x8000>;
  

• 	reg-names = "slimcore", "dmem", "peripherals", "imem";
  

• 	interrupts = <GIC_SPI 9 IRQ_TYPE_NONE>;
  

• 	dma-channels = <16>;
  

• 	#dma-cells = <3>;
  

• 	clocks = <&clk_s_c0_flexgen CLK_FDMA>,
  

• 		<&clk_s_c0_flexgen CLK_EXT2F_A9>,
  

• 		<&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>,
  

• 		<&clk_s_c0_flexgen CLK_EXT2F_A9>;
  

• };
  

  };

};

Applied for STi next

Thanks