* [PATCH 1/2] ARM: dts: Add dwmmc host for TINY4412
@ 2014-01-18 14:24 Alex Ling
2014-01-18 14:24 ` [PATCH 2/2] ARM: dts: Add AT24C08 EEPROM support to TINY4412 Alex Ling
0 siblings, 1 reply; 2+ messages in thread
From: Alex Ling @ 2014-01-18 14:24 UTC (permalink / raw)
To: ben-linux, kgene.kim, rob.herring, pawel.moll, mark.rutland,
swarren, ijc+devicetree, linux, linux-arm-kernel,
linux-samsung-soc, devicetree, linux-kernel
Cc: Alex Ling
Add dwmmc host node for to support eMMC on TINY4412 board.
Signed-off-by: Alex Ling <kasimling@gmail.com>
---
arch/arm/boot/dts/exynos4412-tiny4412.dts | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4412-tiny4412.dts b/arch/arm/boot/dts/exynos4412-tiny4412.dts
index 0a98312..2c6bfe3 100644
--- a/arch/arm/boot/dts/exynos4412-tiny4412.dts
+++ b/arch/arm/boot/dts/exynos4412-tiny4412.dts
@@ -63,6 +63,25 @@
status = "okay";
};
+ mmc@12550000 {
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ non-removable;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+ };
+
serial@13800000 {
status = "okay";
};
--
1.7.9.5
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH 2/2] ARM: dts: Add AT24C08 EEPROM support to TINY4412
2014-01-18 14:24 [PATCH 1/2] ARM: dts: Add dwmmc host for TINY4412 Alex Ling
@ 2014-01-18 14:24 ` Alex Ling
0 siblings, 0 replies; 2+ messages in thread
From: Alex Ling @ 2014-01-18 14:24 UTC (permalink / raw)
To: ben-linux, kgene.kim, rob.herring, pawel.moll, mark.rutland,
swarren, ijc+devicetree, linux, linux-arm-kernel,
linux-samsung-soc, devicetree, linux-kernel
Cc: Alex Ling
This patch adds support for AT24C08 EEPROM found on TINY4412 board.
Signed-off-by: Alex Ling <kasimling@gmail.com>
---
arch/arm/boot/dts/exynos4412-tiny4412.dts | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4412-tiny4412.dts b/arch/arm/boot/dts/exynos4412-tiny4412.dts
index 2c6bfe3..9f63664 100644
--- a/arch/arm/boot/dts/exynos4412-tiny4412.dts
+++ b/arch/arm/boot/dts/exynos4412-tiny4412.dts
@@ -109,4 +109,16 @@
clock-frequency = <24000000>;
};
};
+
+ i2c@13860000 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <200000>;
+
+ eeprom@50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+ };
};
--
1.7.9.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
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