From: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxx>
Add the devicetree node to support the MMC host controller
available in JZ480 SoCs.
Acked-by: James Hogan <jhogan@xxxxxxxxxx>
Tested-by: Mathieu Malaterre <malat@xxxxxxxxxx>
Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxx>
---
arch/mips/boot/dts/ingenic/jz4780.dtsi | 40 ++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index 15a9801430bd..b72e53bb7292 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -253,6 +253,46 @@
clocks = <&cgu JZ4780_CLK_PDMA>;
};
+ mmc0: mmc@13450000 {
+ compatible = "ingenic,jz4780-mmc";
+ reg = <0x13450000 0x1000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <37>;
+
+ clocks = <&cgu JZ4780_CLK_MSC0>;
+ clock-names = "mmc";
+
+ cap-sd-highspeed;
+ cap-mmc-highspeed;
+ cap-sdio-irq;
+ dmas = <&dma JZ4780_DMA_MSC0_RX 0xffffffff>,
+ <&dma JZ4780_DMA_MSC0_TX 0xffffffff>;
+ dma-names = "rx", "tx";
+
+ status = "disabled";
+ };
+
+ mmc1: mmc@13460000 {
+ compatible = "ingenic,jz4780-mmc";
+ reg = <0x13460000 0x1000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <36>;
+
+ clocks = <&cgu JZ4780_CLK_MSC1>;
+ clock-names = "mmc";
+
+ cap-sd-highspeed;
+ cap-mmc-highspeed;
+ cap-sdio-irq;
+ dmas = <&dma JZ4780_DMA_MSC1_RX 0xffffffff>,
+ <&dma JZ4780_DMA_MSC1_TX 0xffffffff>;
+ dma-names = "rx", "tx";
+
+ status = "disabled";
+ };
+
bch: bch@134d0000 {
compatible = "ingenic,jz4780-bch";
reg = <0x134d0000 0x10000>;
--
2.16.2
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