* [PATCH v2 2/2] 44x/fsp2: enable eMMC arasan for fsp2 platform
@ 2017-07-25 11:40 Ivan Mikhaylov
2017-08-11 12:19 ` [v2,2/2] " Michael Ellerman
0 siblings, 1 reply; 2+ messages in thread
From: Ivan Mikhaylov @ 2017-07-25 11:40 UTC (permalink / raw)
To: Alistair Popple, Matt Porter, Adrian Hunter, Patrice Chotard,
Ulf Hansson
Cc: linuxppc-dev, linux-kernel, Benjamin Herrenschmidt, Joel Stanley,
Paul Mackerras, Michael Ellerman, linux-mmc, kernel, Rob Herring
Add mmc0 changes for enabling arasan emmc and change
defconfig appropriately.
Signed-off-by: Ivan Mikhaylov <ivan@de.ibm.com>
---
arch/powerpc/boot/dts/fsp2.dts | 33 +++++++++++++++++-------------
arch/powerpc/configs/44x/fsp2_defconfig | 2 +
2 files changed, 21 insertions(+), 14 deletions(-)
diff --git a/arch/powerpc/boot/dts/fsp2.dts b/arch/powerpc/boot/dts/fsp2.dts
index 475953a..6a63026 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>;
diff --git a/arch/powerpc/configs/44x/fsp2_defconfig b/arch/powerpc/configs/44x/fsp2_defconfig
index e8e6a69..935aabe 100644
--- a/arch/powerpc/configs/44x/fsp2_defconfig
+++ b/arch/powerpc/configs/44x/fsp2_defconfig
@@ -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
--
1.7.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [v2,2/2] 44x/fsp2: enable eMMC arasan for fsp2 platform
2017-07-25 11:40 [PATCH v2 2/2] 44x/fsp2: enable eMMC arasan for fsp2 platform Ivan Mikhaylov
@ 2017-08-11 12:19 ` Michael Ellerman
0 siblings, 0 replies; 2+ messages in thread
From: Michael Ellerman @ 2017-08-11 12:19 UTC (permalink / raw)
To: Ivan Mikhaylov, Alistair Popple, Matt Porter, Adrian Hunter,
Patrice Chotard, Ulf Hansson
Cc: Rob Herring, kernel, linux-mmc, linux-kernel, Paul Mackerras,
Joel Stanley, linuxppc-dev
On Tue, 2017-07-25 at 11:40:04 UTC, Ivan Mikhaylov wrote:
> Add mmc0 changes for enabling arasan emmc and change
> defconfig appropriately.
>
> Signed-off-by: Ivan Mikhaylov <ivan@de.ibm.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/754f030908c3615781e9e3559d8ba1
cheers
^ permalink raw reply [flat|nested] 2+ messages in thread
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