linux-kernel - [PATCH v2] DT: marvell,mmp2: add MMC controllers

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Date:   Mon, 17 Sep 2018 13:07:36 +0200
From:   Lubomir Rintel <lkundrak@...sk>
To:     linux-kernel@...r.kernel.org
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        Lubomir Rintel <lkundrak@...sk>,
        Eric Miao <eric.y.miao@...il.com>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Subject: [PATCH v2] DT: marvell,mmp2: add MMC controllers

There's apparently four of them on a MMP2.

Changes since v1:
- The controllers seem to be on AXI bus, not APB. Move them.
- Remove aliases.

Cc: Eric Miao <eric.y.miao@...il.com>
Cc: Haojian Zhuang <haojian.zhuang@...il.com>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: Mark Rutland <mark.rutland@....com>
Signed-off-by: Lubomir Rintel <lkundrak@...sk>
---
 arch/arm/boot/dts/mmp2.dtsi | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/arch/arm/boot/dts/mmp2.dtsi b/arch/arm/boot/dts/mmp2.dtsi
index 766bbb8495b6..ac48d596976c 100644
--- a/arch/arm/boot/dts/mmp2.dtsi
+++ b/arch/arm/boot/dts/mmp2.dtsi
@@ -117,6 +117,42 @@
 				reg-names = "mux status", "mux mask";
 				mrvl,intc-nr-irqs = <2>;
 			};
+
+			mmc1: mmc@...80000 {
+				compatible = "mrvl,pxav3-mmc";
+				reg = <0xd4280000 0x120>;
+				clocks = <&soc_clocks MMP2_CLK_SDH0>;
+				clock-names = "io";
+				interrupts = <39>;
+				status = "disabled";
+			};
+
+			mmc2: mmc@...80800 {
+				compatible = "mrvl,pxav3-mmc";
+				reg = <0xd4280800 0x120>;
+				clocks = <&soc_clocks MMP2_CLK_SDH1>;
+				clock-names = "io";
+				interrupts = <52>;
+				status = "disabled";
+			};
+
+			mmc3: mmc@...81000 {
+				compatible = "mrvl,pxav3-mmc";
+				reg = <0xd4281000 0x120>;
+				clocks = <&soc_clocks MMP2_CLK_SDH2>;
+				clock-names = "io";
+				interrupts = <53>;
+				status = "disabled";
+			};
+
+			mmc4: mmc@...88000 {
+				compatible = "mrvl,pxav3-mmc";
+				reg = <0xd4281800 0x120>;
+				clocks = <&soc_clocks MMP2_CLK_SDH3>;
+				clock-names = "io";
+				interrupts = <54>;
+				status = "disabled";
+			};
 		};
 
 		apb@...00000 {	/* APB */
-- 
2.17.1