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[1/2] ARM: dts: r8a7745: Add MMC interface support

Message ID 1502991103-2325-2-git-send-email-fabrizio.castro@bp.renesas.com (mailing list archive)
State New, archived
Headers show

Commit Message

Fabrizio Castro Aug. 17, 2017, 5:31 p.m. UTC 
Add MMC interface support for r8a7745 SoC.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
 arch/arm/boot/dts/r8a7745.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi
index aff90df..e17289f 100644
--- a/arch/arm/boot/dts/r8a7745.dtsi
+++ b/arch/arm/boot/dts/r8a7745.dtsi
@@ -508,6 +508,22 @@ 
 			#size-cells = <0>;
 			status = "disabled";
 		};
+
+		mmcif0: mmc@ee200000 {
+			compatible = "renesas,mmcif-r8a7745",
+				     "renesas,sh-mmcif";
+			reg = <0 0xee200000 0 0x80>;
+			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 315>;
+			dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
+			       <&dmac1 0xd1>, <&dmac1 0xd2>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 315>;
+			reg-io-width = <4>;
+			max-frequency = <97500000>;
+			status = "disabled";
+		};
 	};
 
 	/* External root clock */