ARM: dts: imx7: add GPMI NAND and APBH DMA

Add i.MX 7 APBH DMA and GPMI NAND modules.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Tested-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Han Xu <han.xu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index d5cb2bc38154f85311786f685ff0789187625d3d..82ad26e766eb71b7191afd9b7334ea4ac3b80480 100644 (file)
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -1022,5 +1022,36 @@
                                status = "disabled";
                        };
                };
+
+               dma_apbh: dma-apbh@33000000 {
+                       compatible = "fsl,imx7d-dma-apbh", "fsl,imx28-dma-apbh";
+                       reg = <0x33000000 0x2000>;
+                       interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3";
+                       #dma-cells = <1>;
+                       dma-channels = <4>;
+                       clocks = <&clks IMX7D_NAND_USDHC_BUS_RAWNAND_CLK>;
+               };
+
+               gpmi: gpmi-nand@33002000{
+                       compatible = "fsl,imx7d-gpmi-nand";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       reg = <0x33002000 0x2000>, <0x33004000 0x4000>;
+                       reg-names = "gpmi-nand", "bch";
+                       interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "bch";
+                       clocks = <&clks IMX7D_NAND_RAWNAND_CLK>,
+                               <&clks IMX7D_NAND_USDHC_BUS_RAWNAND_CLK>;
+                       clock-names = "gpmi_io", "gpmi_bch_apb";
+                       dmas = <&dma_apbh 0>;
+                       dma-names = "rx-tx";
+                       status = "disabled";
+                       assigned-clocks = <&clks IMX7D_NAND_ROOT_SRC>;
+                       assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_500M_CLK>;
+               };
        };
 };