@@ -52,6 +52,7 @@
clocks {
mmc_clk: mmc_clk {
compatible = "fixed-clock";
+ #clock-cells = <0>;
clock-frequency = <50000000>;
clock-output-names = "mmc_clk";
};
@@ -487,6 +488,24 @@
/*RXDE*/ 4 &UIC1_2 13 0x4>;
};
+ mmc0: sdhci@020c0000 {
+ compatible = "st,sdhci-stih407", "st,sdhci";
+ reg = <0x020c0000 0x20000>;
+ reg-names = "mmc";
+ interrupts = <21 0x4>;
+ interrupt-parent = <&UIC1_3>;
+ interrupt-names = "mmcirq";
+ pinctrl-names = "default";
+ pinctrl-0 = <>;
+ clock-names = "mmc";
+ clocks = <&mmc_clk>;
+ bus-width = <4>;
+ non-removable;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
+ sd-uhs-ddr50;
+ };
+
opb {
compatible = "ibm,opb";
#address-cells = <1>;
@@ -92,8 +92,10 @@ CONFIG_MMC_DEBUG=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_OF_ARASAN=y
+CONFIG_MMC_SDHCI_ST=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_M41T80=y
+CONFIG_RESET_CONTROLLER=y
CONFIG_EXT2_FS=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
* add mmc0 section into dts for arasan * change defconfig appropriately Signed-off-by: Ivan Mikhaylov <ivan@de.ibm.com> --- arch/powerpc/boot/dts/fsp2.dts | 19 +++++++++++++++++++ arch/powerpc/configs/44x/fsp2_defconfig | 2 ++ 2 files changed, 21 insertions(+), 0 deletions(-)