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ARM: dts: sun6i: sina31s: Switch to mmc3 for onboard eMMC
According to Allwinner, only mmc3 supports 8 bit DDR transfers for eMMC. Switch to mmc3 for the onboard eMMC, and also assign vqmmc for signal voltage sensing, and "cap-mmc-hw-reset" to denote this instance can use eMMC hardware reset. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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@ -61,12 +61,14 @@ &cpu0 {
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};
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/* eMMC on core board */
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&mmc2 {
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&mmc3 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc2_8bit_emmc_pins>;
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pinctrl-0 = <&mmc3_8bit_emmc_pins>;
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vmmc-supply = <®_dcdc1>;
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vqmmc-supply = <®_dcdc1>;
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bus-width = <8>;
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non-removable;
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cap-mmc-hw-reset;
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status = "okay";
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};
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