On Wed, Apr 16, 2014 at 9:19 AM, Stephen Warren wrote:
> On 04/15/2014 06:29 PM, Andrew Bresticker wrote:
>>> sdhci@0,700b0600 {
>>> status = "okay";
>>> bus-width = <8>;
>>> + vqmmc-supply = <&vddio_1v8>;
>>
>> It turns out this bit isn't need
On 04/15/2014 06:29 PM, Andrew Bresticker wrote:
>> sdhci@0,700b0600 {
>> status = "okay";
>> bus-width = <8>;
>> + vqmmc-supply = <&vddio_1v8>;
>
> It turns out this bit isn't needed as the initialization failures are
> instead due to +3V3_RUN
> sdhci@0,700b0600 {
> status = "okay";
> bus-width = <8>;
> + vqmmc-supply = <&vddio_1v8>;
It turns out this bit isn't needed as the initialization failures are
instead due to +3V3_RUN toggling, which Stephen has fixed:
http://patchwork.ozlabs
Hi Stephen,
On Tue, Apr 15 2014, Stephen Warren wrote:
> Is there documentation re: what vmmc-supply and vqmmc-supply actually
> refer to? I looked a long while ago and couldn't find any, and didn't
> get an answer when I asked.
>
> Neither
> Documentation/devicetree/bindings/mmc/{mmc.txt,nvidia,t
On 04/14/2014 07:42 PM, Andrew Bresticker wrote:
> VDDIO_SDMMC3 is the VQMMC supply, not the VMMC supply, for the SD
> slot. Add 1.8V_VDDIO as the VQMMC supply for the eMMC.
Is there documentation re: what vmmc-supply and vqmmc-supply actually
refer to? I looked a long while ago and couldn't find
VDDIO_SDMMC3 is the VQMMC supply, not the VMMC supply, for the SD
slot. Add 1.8V_VDDIO as the VQMMC supply for the eMMC.
Signed-off-by: Andrew Bresticker
---
arch/arm/boot/dts/tegra124-venice2.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra124-v