LF-3264-2 arm: dts: imx7ulp: enable edma support for lpi2c nodes

Enable edma support for all lpi2c nodes in imx7ulp-evk.

Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Reviewed-by: Li Jun <jun.li@nxp.com>

diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi
index 442e8e8..eeb89c0 100644 (file)
--- a/arch/arm/boot/dts/imx7ulp.dtsi
+++ b/arch/arm/boot/dts/imx7ulp.dtsi
@@ -264,6 +264,8 @@
                        assigned-clocks = <&pcc2 IMX7ULP_CLK_LPI2C4>;
                        assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
                        assigned-clock-rates = <48000000>;
+                       dmas = <&edma1 0 10>, <&edma1 0 9>;
+                       dma-names = "tx","rx";
                        status = "disabled";
                };
 
@@ -277,6 +279,8 @@
                        assigned-clocks = <&pcc2 IMX7ULP_CLK_LPI2C5>;
                        assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
                        assigned-clock-rates = <48000000>;
+                       dmas = <&edma1 0 12>, <&edma1 0 11>;
+                       dma-names = "tx","rx";
                };
 
                lpuart4: serial@402d0000 {
@@ -491,6 +495,8 @@
                        assigned-clocks = <&pcc3 IMX7ULP_CLK_LPI2C6>;
                        assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
                        assigned-clock-rates = <48000000>;
+                       dmas = <&edma1 0 14>, <&edma1 0 13>;
+                       dma-names = "tx","rx";
                        status = "disabled";
                };
 
@@ -504,6 +510,8 @@
                        assigned-clocks = <&pcc3 IMX7ULP_CLK_LPI2C7>;
                        assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
                        assigned-clock-rates = <48000000>;
+                       dmas = <&edma1 0 16>, <&edma1 0 15>;
+                       dma-names = "tx","rx";
                        status = "disabled";
                };