Messages in this thread | | | From | Kukjin Kim <> | Subject | RE: [PATCH v2] ARM: dts: exynos4412-trats: Add micro SD card SDHCI node | Date | Tue, 28 Oct 2014 19:57:40 +0900 |
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Krzysztof Kozlowski wrote: > Hi,
> Add SDHCI node for supporting the micro SD card. On Trats2 board the > SDHCI does not use sd2_cd pins (gpk2-2) for card detect but gpx3-4 > instead. > > Power is supplied from LDO21 regulator which in off state is controlled > by external GPIO pin. > > Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> > > --- > > Changes since v1: > 1. Drop FIXME comment (about findings during testing). > --- > arch/arm/boot/dts/exynos4412-trats2.dts | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts > index a5aa52bba72c..7a68e0832cd6 100644 > --- a/arch/arm/boot/dts/exynos4412-trats2.dts > +++ b/arch/arm/boot/dts/exynos4412-trats2.dts > @@ -603,6 +603,16 @@ > cap-mmc-highspeed; > }; > > + sdhci@12530000 { > + bus-width = <4>; > + cd-gpios = <&gpx3 4 0>; > + cd-inverted; > + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>; > + pinctrl-names = "default"; > + vmmc-supply = <&ldo21_reg>; > + status = "okay"; > + }; > + > serial@13800000 { > status = "okay"; > }; > -- > 1.9.1
Looks good to me, will apply.
Thanks, Kukjin
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