iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: tegra: nexus7: Add aliases for MMC

Browse Source 
MMC core now supports binding to a specific ID, which is very handy for
embedded devices, like Nexus 7, because MMC ID may change depending on
kernel version or configuration which affects MMC driver probe order.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Dmitry Osipenko 2020-09-06 22:00:06 +03:00 committed by Thierry Reding
parent 6c3550e91a
commit 110a580342
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi
View File

@ -10,6 +10,9 @@
/ {
aliases {
mmc0 = &sdmmc4; /* eMMC */
mmc1 = &sdmmc3; /* WiFi */
rtc0 = &pmic;
rtc1 = "/rtc@7000e000";
@ -936,7 +939,7 @@
power-off-delay-us = <300>;
};
mmc@78000400 {
sdmmc3: mmc@78000400 {
status = "okay";
#address-cells = <1>;
@ -960,7 +963,7 @@
};
};
mmc@78000600 {
sdmmc4: mmc@78000600 {
status = "okay";
bus-width = <8>;
vmmc-supply = <&vcore_emmc>;