[PATCH 4/6] ARM: dts: s700: add MMC/SD controller node

Amit Singh Tomar
2020-12-13T10:08:34Z

From: Amit Singh Tomar <amittomer25@gmail.com>

This patch adds node for ethernet controller found on Action Semi OWL
S700 SoC.

Since, upstream Linux binding has not been merged for S700 MMC/SD
controller, Changes are put in u-boot specific dtsi file.

Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
---
arch/arm/dts/s700-u-boot.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/arch/arm/dts/s700-u-boot.dtsi b/arch/arm/dts/s700-u-boot.dtsi
index 1b27682..3c3396b 100644
--- a/arch/arm/dts/s700-u-boot.dtsi
+++ b/arch/arm/dts/s700-u-boot.dtsi
@@ -19,6 +19,16 @@
status = "okay";
};

+ mmc0: mmc at 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>;
+ dmas = <&dma 2>;
+ dma-names = "mmc";
+ bus-width = <4>;
+ status = "okay";
+ };
};
};

--
2.7.4