From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Date: Thu, 30 Jul 2015 21:54:05 +0000 (+0300)
Subject: ARM: shmobile: r8a7794: add MMCIF DT support
X-Git-Tag: firefly_0821_release~176^2~1183^2~13^2~4
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6cdf6ba19c8b9a386ef882206b29d97a49271317;p=firefly-linux-kernel-4.4.55.git

ARM: shmobile: r8a7794: add MMCIF DT support

Define the generic R8A7794 part of the MMCIF0 device node.

Based on the orginal patch by Shinobu Uehara <shinobu.uehara.xc@renesas.com>.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 51cc2b975c3f..43acf185ecc4 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -383,6 +383,17 @@
 		status = "disabled";
 	};
 
+	mmcif0: mmc@ee200000 {
+		compatible = "renesas,mmcif-r8a7794", "renesas,sh-mmcif";
+		reg = <0 0xee200000 0 0x80>;
+		interrupts = <0 169 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A7794_CLK_MMCIF0>;
+		dmas = <&dmac0 0xd1>, <&dmac0 0xd2>;
+		dma-names = "tx", "rx";
+		reg-io-width = <4>;
+		status = "disabled";
+	};
+
 	sdhi0: sd@ee100000 {
 		compatible = "renesas,sdhi-r8a7794";
 		reg = <0 0xee100000 0 0x200>;