diff options
| author | Philippe Schenker <philippe.schenker@toradex.com> | 2021-12-23 11:06:15 +0100 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2022-01-03 16:50:29 +0100 |
| commit | fe342df96472b5bd1bdb168ad5a33413cc5e838b (patch) | |
| tree | 26bf1858e7cfbc5c6399ee03fedafbbecdd46626 | |
| parent | aaa25d77e389781a512898130b3c90fdb0b66a0f (diff) | |
arm64: dts: imx8x-colibri-iris-v2: iris v2 is 1.8 volt uhs capable
The Iris v2 does NOT have 3.3 volt pull-up resistors on the command- and
data-lines of the SD-signals and is therefore fully compatible with all
UHS modes. Mark this hardware as being compatible with 1.8 volt
signalling by explicitly deleting the no-1-8-v tag.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8x-colibri-iris-v2.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri-iris-v2.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri-iris-v2.dtsi index 032b746132b1..eb0fa9b4c7c8 100644 --- a/arch/arm64/boot/dts/freescale/imx8x-colibri-iris-v2.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8x-colibri-iris-v2.dtsi @@ -41,6 +41,7 @@ sd-uhs-sdr104; cap-power-off-card; /delete-property/ keep-power-in-suspend; + /delete-property/ no-1-8-v; vmmc-supply = <®_3v3_vmmc>; status = "okay"; }; |