ARM: dts: rockchip: set FIFO size for SDMMC, SDIO and EMMC on rk3066 and rk3188 (4c1e3ff7) · Commits · 戴 / test

The SDMMC, SDIO and EMMC controllers use an external FIFO whose size is 256x32bit. This patch set the corresponding fifo-depth properties for both RK3066 and RK3188. Signed-off-by:

Julien CHAUVEAU <julien.chauveau@neo-technologies.fr> Signed-off-by:

Heiko Stuebner <heiko@sntech.de>

arch/arm/boot/dts/rk3xxx.dtsi

+3 −6

Original line number	Diff line number	Diff line
		@@ -177,10 +177,9 @@
		compatible = "rockchip,rk2928-dw-mshc";
		reg = <0x10214000 0x1000>;
		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>;
		clock-names = "biu", "ciu";

		fifo-depth = <256>;
		status = "disabled";
		};

		@@ -188,10 +187,9 @@
		compatible = "rockchip,rk2928-dw-mshc";
		reg = <0x10218000 0x1000>;
		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>;
		clock-names = "biu", "ciu";

		fifo-depth = <256>;
		status = "disabled";
		};

		@@ -199,10 +197,9 @@
		compatible = "rockchip,rk2928-dw-mshc";
		reg = <0x1021c000 0x1000>;
		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>;
		clock-names = "biu", "ciu";

		fifo-depth = <256>;
		status = "disabled";
		};

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