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Commit b6e5ec20 authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

arm64: dts: uniphier: add eMMC hardware reset provider node 



Add mmc-pwrseq-emmc node to perform standard eMMC hardware reset
procedure.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
parent 15e85695

arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -7,6 +7,8 @@ 
 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)

 */



#include <dt-bindings/gpio/gpio.h>



/memreserve/ 0x80000000 0x02000000;



/ {
@@ -96,6 +98,11 @@ 
		};

	};



	emmc_pwrseq: emmc-pwrseq {

		compatible = "mmc-pwrseq-emmc";

		reset-gpios = <&gpio 26 GPIO_ACTIVE_LOW>;

	};



	timer {

		compatible = "arm,armv8-timer";

		interrupts = <1 13 4>,
@@ -310,6 +317,7 @@ 
			bus-width = <8>;

			mmc-ddr-1_8v;

			mmc-hs200-1_8v;

			mmc-pwrseq = <&emmc_pwrseq>;

			cdns,phy-input-delay-legacy = <4>;

			cdns,phy-input-delay-mmc-highspeed = <2>;

			cdns,phy-input-delay-mmc-ddr = <3>;

arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ 
 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)

 */



#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/thermal/thermal.h>



/memreserve/ 0x80000000 0x02000000;
@@ -169,6 +170,11 @@ 
		};

	};



	emmc_pwrseq: emmc-pwrseq {

		compatible = "mmc-pwrseq-emmc";

		reset-gpios = <&gpio 26 GPIO_ACTIVE_LOW>;

	};



	timer {

		compatible = "arm,armv8-timer";

		interrupts = <1 13 4>,
@@ -416,6 +422,7 @@ 
			bus-width = <8>;

			mmc-ddr-1_8v;

			mmc-hs200-1_8v;

			mmc-pwrseq = <&emmc_pwrseq>;

			cdns,phy-input-delay-legacy = <4>;

			cdns,phy-input-delay-mmc-highspeed = <2>;

			cdns,phy-input-delay-mmc-ddr = <3>;

arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -7,6 +7,8 @@ 
 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)

 */



#include <dt-bindings/gpio/gpio.h>



/memreserve/ 0x80000000 0x02000000;



/ {
@@ -124,6 +126,11 @@ 
		};

	};



	emmc_pwrseq: emmc-pwrseq {

		compatible = "mmc-pwrseq-emmc";

		reset-gpios = <&gpio 47 GPIO_ACTIVE_LOW>;

	};



	timer {

		compatible = "arm,armv8-timer";

		interrupts = <1 13 4>,
@@ -317,6 +324,7 @@ 
			bus-width = <8>;

			mmc-ddr-1_8v;

			mmc-hs200-1_8v;

			mmc-pwrseq = <&emmc_pwrseq>;

			cdns,phy-input-delay-legacy = <4>;

			cdns,phy-input-delay-mmc-highspeed = <2>;

			cdns,phy-input-delay-mmc-ddr = <3>;