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From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: ulf.hansson@linaro.org, afaerber@suse.de, robh+dt@kernel.org,
	sboyd@kernel.org
Cc: linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	thomas.liau@actions-semi.com, linux-actions@lists.infradead.org,
	linus.walleij@linaro.org, linux-clk@vger.kernel.org,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH v3 3/7] arm64: dts: actions: Add MMC controller support for S900
Date: Wed, 21 Aug 2019 08:26:25 +0530	[thread overview]
Message-ID: <20190821025629.15470-4-manivannan.sadhasivam@linaro.org> (raw)
In-Reply-To: <20190821025629.15470-1-manivannan.sadhasivam@linaro.org>

Add MMC controller support for Actions Semi S900 SoC. There are 4 MMC
controllers in this SoC which can be used for accessing SD/MMC/SDIO cards.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 arch/arm64/boot/dts/actions/s900.dtsi | 45 +++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/arch/arm64/boot/dts/actions/s900.dtsi b/arch/arm64/boot/dts/actions/s900.dtsi
index df3a68a3ac97..eb35cf78ab73 100644
--- a/arch/arm64/boot/dts/actions/s900.dtsi
+++ b/arch/arm64/boot/dts/actions/s900.dtsi
@@ -4,6 +4,7 @@
  */
 
 #include <dt-bindings/clock/actions,s900-cmu.h>
+#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/reset/actions,s900-reset.h>
 
@@ -284,5 +285,49 @@
 			dma-requests = <46>;
 			clocks = <&cmu CLK_DMAC>;
 		};
+
+		mmc0: mmc@e0330000 {
+			compatible = "actions,owl-mmc";
+			reg = <0x0 0xe0330000 0x0 0x4000>;
+			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cmu CLK_SD0>;
+			resets = <&cmu RESET_SD0>;
+			dmas = <&dma 2>;
+			dma-names = "mmc";
+			status = "disabled";
+		};
+
+		mmc1: mmc@e0334000 {
+			compatible = "actions,owl-mmc";
+			reg = <0x0 0xe0334000 0x0 0x4000>;
+			interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cmu CLK_SD1>;
+			resets = <&cmu RESET_SD1>;
+			dmas = <&dma 3>;
+			dma-names = "mmc";
+			status = "disabled";
+		};
+
+		mmc2: mmc@e0338000 {
+			compatible = "actions,owl-mmc";
+			reg = <0x0 0xe0338000 0x0 0x4000>;
+			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cmu CLK_SD2>;
+			resets = <&cmu RESET_SD2>;
+			dmas = <&dma 4>;
+			dma-names = "mmc";
+			status = "disabled";
+		};
+
+		mmc3: mmc@e033c000 {
+			compatible = "actions,owl-mmc";
+			reg = <0x0 0xe033c000 0x0 0x4000>;
+			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cmu CLK_SD3>;
+			resets = <&cmu RESET_SD3>;
+			dmas = <&dma 46>;
+			dma-names = "mmc";
+			status = "disabled";
+		};
 	};
 };
-- 
2.17.1


  parent reply	other threads:[~2019-08-21  2:57 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-21  2:56 [PATCH v3 0/7] Add SD/MMC driver for Actions Semi S900 SoC Manivannan Sadhasivam
2019-08-21  2:56 ` [PATCH v3 1/7] clk: actions: Fix factor clk struct member access Manivannan Sadhasivam
2019-08-21  2:56 ` [PATCH v3 2/7] dt-bindings: mmc: Add Actions Semi SD/MMC/SDIO controller binding Manivannan Sadhasivam
2019-08-27 17:19   ` Rob Herring
2019-08-21  2:56 ` Manivannan Sadhasivam [this message]
2019-08-21  2:56 ` [PATCH v3 4/7] arm64: dts: actions: Add uSD and eMMC support for Bubblegum96 Manivannan Sadhasivam
2019-08-21  2:56 ` [PATCH v3 5/7] mmc: Add Actions Semi Owl SoCs SD/MMC driver Manivannan Sadhasivam
2019-08-21  2:56 ` [PATCH v3 6/7] MAINTAINERS: Add entry for Actions Semi SD/MMC driver and binding Manivannan Sadhasivam
2019-08-21  2:56 ` [PATCH v3 7/7] arm64: configs: Enable Actions Semi platform in defconfig Manivannan Sadhasivam

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