powerpc/85xx: Add eSDHC support for MPC8536DS boards

This patch simply adds sdhci node to the device tree.

We specify clock-frequency manually, so that eSDHC will work without
upgrading U-Boot. Though, that'll only work for default setup (1500
MHz) on new board revisions. For non-default setups, it's recommended
to upgrade U-Boot, since it will fixup clock-frequency automatically.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Anton Vorontsov 2009-08-19 03:38:18 +04:00 коммит произвёл Kumar Gala
Родитель c9c419773d
Коммит ec80fb2d89
2 изменённых файлов: 16 добавлений и 0 удалений

Просмотреть файл

@ -250,6 +250,14 @@
phy_type = "ulpi";
};
sdhci@2e000 {
compatible = "fsl,mpc8536-esdhc", "fsl,esdhc";
reg = <0x2e000 0x1000>;
interrupts = <72 0x2>;
interrupt-parent = <&mpic>;
clock-frequency = <250000000>;
};
serial0: serial@4500 {
cell-index = <0>;
device_type = "serial";

Просмотреть файл

@ -250,6 +250,14 @@
phy_type = "ulpi";
};
sdhci@2e000 {
compatible = "fsl,mpc8536-esdhc", "fsl,esdhc";
reg = <0x2e000 0x1000>;
interrupts = <72 0x2>;
interrupt-parent = <&mpic>;
clock-frequency = <250000000>;
};
serial0: serial@4500 {
cell-index = <0>;
device_type = "serial";