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authorIvan Mikhaylov <ivan@de.ibm.com>2017-07-25 14:40:04 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2017-08-10 22:30:04 +1000
commit754f030908c3615781e9e3559d8ba1500cf82215 (patch)
tree09ef4654f6b8afa7c8dfa9160b7e2e05e4698c4b /arch/powerpc/boot/dts
parent7cd2a8695ef9c31e8f51773f0de9e6007d6dc083 (diff)
powerpc/44x/fsp2: Enable eMMC arasan for fsp2 platform
Add mmc0 changes for enabling arasan emmc and change defconfig appropriately. Signed-off-by: Ivan Mikhaylov <ivan@de.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/boot/dts')
-rw-r--r--arch/powerpc/boot/dts/fsp2.dts33
1 files changed, 19 insertions, 14 deletions
diff --git a/arch/powerpc/boot/dts/fsp2.dts b/arch/powerpc/boot/dts/fsp2.dts
index 475953ada707..f10a64aeb83b 100644
--- a/arch/powerpc/boot/dts/fsp2.dts
+++ b/arch/powerpc/boot/dts/fsp2.dts
@@ -52,6 +52,7 @@
clocks {
mmc_clk: mmc_clk {
compatible = "fixed-clock";
+ #clock-cells = <0>;
clock-frequency = <50000000>;
clock-output-names = "mmc_clk";
};
@@ -359,20 +360,6 @@
interrupts = <31 0x4 15 0x84>;
};
- mmc0: sdhci@020c0000 {
- compatible = "st,sdhci-stih407", "st,sdhci";
- status = "disabled";
- reg = <0x020c0000 0x20000>;
- reg-names = "mmc";
- interrupt-parent = <&UIC1_3>;
- interrupts = <21 0x4 22 0x4>;
- interrupt-names = "mmcirq";
- pinctrl-names = "default";
- pinctrl-0 = <>;
- clock-names = "mmc";
- clocks = <&mmc_clk>;
- };
-
plb6 {
compatible = "ibm,plb6";
#address-cells = <2>;
@@ -501,6 +488,24 @@
/*RXDE*/ 4 &UIC1_2 13 0x4>;
};
+ mmc0: mmc@20c0000 {
+ 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>;