ARM: STi: DT: STiH407: Add FDMA driver dt nodes.

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>

diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index c7a10bf0e02f48cc74cb7749978a358010ab7326..2b9322acfdfac5249217523be1b5635a8b497165 100644 (file)
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -825,5 +825,57 @@
                        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>;
+               };
        };
 };