From: Amit Singh Tomar <amittomer25@gmail.com>
To: andre.przywara@arm.com, afaerber@suse.de,
manivannan.sadhasivam@linaro.org, robh+dt@kernel.org
Cc: cristian.ciocaltea@gmail.com, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-actions@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH v2 09/10] arm64: dts: actions: Add MMC controller support for S700
Date: Tue, 19 May 2020 23:49:27 +0530 [thread overview]
Message-ID: <1589912368-480-10-git-send-email-amittomer25@gmail.com> (raw)
In-Reply-To: <1589912368-480-1-git-send-email-amittomer25@gmail.com>
This commits adds support for MMC controllers present on Actions S700 SoC,
there are 3 MMC controllers in this SoC which can be used for accessing
SD/EMMC/SDIO cards.
Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
---
Changes since v1:
* Added SoC specific compatibe string.
Changes since RFC:
* No change.
---
arch/arm64/boot/dts/actions/s700.dtsi | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm64/boot/dts/actions/s700.dtsi b/arch/arm64/boot/dts/actions/s700.dtsi
index 56f2f84812cb..0d3ff315b00e 100644
--- a/arch/arm64/boot/dts/actions/s700.dtsi
+++ b/arch/arm64/boot/dts/actions/s700.dtsi
@@ -258,5 +258,38 @@
dma-requests = <44>;
clocks = <&cmu CLK_DMAC>;
};
+
+ mmc0: mmc@e0210000 {
+ compatible = "actions,s700-mmc", "actions,owl-mmc";
+ reg = <0x0 0xe0210000 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@e0214000 {
+ compatible = "actions,s700-mmc", "actions,owl-mmc";
+ reg = <0x0 0xe0214000 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@e0218000 {
+ compatible = "actions,s700-mmc", "actions,owl-mmc";
+ reg = <0x0 0xe0218000 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";
+ };
};
};
--
2.7.4
next prev parent reply other threads:[~2020-05-19 18:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-19 18:19 [PATCH v2 00/10] Add MMC and DMA support for Actions S700 Amit Singh Tomar
2020-05-19 18:19 ` [PATCH v2 01/10] dmaengine: Actions: get rid of bit fields from dma descriptor Amit Singh Tomar
2020-05-19 18:19 ` [PATCH v2 02/10] dmaengine: Actions: Add support for S700 DMA engine Amit Singh Tomar
2020-05-19 18:19 ` [PATCH v2 03/10] clk: actions: Add MMC clock-register reset bits Amit Singh Tomar
2020-05-19 18:19 ` [PATCH v2 04/10] arm64: dts: actions: *do not merge* disable sps node from S700 Amit Singh Tomar
2020-05-19 18:19 ` [PATCH v2 05/10] dt-bindings: dmaengine: convert Actions Semi Owl SoCs bindings to yaml Amit Singh Tomar
2020-05-28 21:17 ` Rob Herring
2020-05-19 18:19 ` [PATCH v2 06/10] arm64: dts: actions: Add DMA Controller for S700 Amit Singh Tomar
2020-05-19 18:19 ` [PATCH v2 07/10] dt-bindings: reset: s700: Add binding constants for mmc Amit Singh Tomar
2020-05-19 18:33 ` Rob Herring
2020-05-19 19:03 ` Amit Tomer
2020-05-19 19:00 ` Amit Singh Tomar
2020-05-19 18:19 ` [PATCH v2 08/10] dt-bindings: mmc: owl: add compatible string actions,s700-mmc Amit Singh Tomar
2020-05-28 21:17 ` [PATCH v2 08/10] dt-bindings: mmc: owl: add compatible string actions, s700-mmc Rob Herring
2020-05-19 18:19 ` Amit Singh Tomar [this message]
2020-05-19 18:19 ` [PATCH v2 10/10] arm64: dts: actions: Add uSD support for Cubieboard7 Amit Singh Tomar
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