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authorStephen Boyd <sboyd@codeaurora.org>2014-09-20 03:50:51 +0400
committerKumar Gala <galak@codeaurora.org>2014-09-22 22:49:43 +0400
commitaabff7bfe55afd01d71a5f11d4a84bd873c20f5e (patch)
tree5fbc4735d3c9f712b1ab96555095080563dba233 /arch/arm/boot/dts/qcom-msm8960.dtsi
parent55602a09dd7e0cad5f85b0945bfcbac2898540a0 (diff)
downloadlinux-aabff7bfe55afd01d71a5f11d4a84bd873c20f5e.tar.xz
ARM: DT: msm8960: Add sdcc nodes
Add the sdcc nodes to support the SD card controller using pl180 mmci driver. We also add a temporary fixed regulator until the regulator driver is mainlined. Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org>
Diffstat (limited to 'arch/arm/boot/dts/qcom-msm8960.dtsi')
-rw-r--r--arch/arm/boot/dts/qcom-msm8960.dtsi50
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi
index 2f677247744d..e1b0d5cd9e3c 100644
--- a/arch/arm/boot/dts/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8960.dtsi
@@ -2,6 +2,7 @@
/include/ "skeleton.dtsi"
+#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-msm8960.h>
#include <dt-bindings/soc/qcom,gsbi.h>
@@ -188,5 +189,54 @@
clocks = <&gcc PRNG_CLK>;
clock-names = "core";
};
+
+ /* Temporary fixed regulator */
+ vsdcc_fixed: vsdcc-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "SDCC Power";
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2700000>;
+ regulator-always-on;
+ };
+
+ amba {
+ compatible = "arm,amba-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ sdcc1: sdcc@12400000 {
+ status = "disabled";
+ compatible = "arm,pl18x", "arm,primecell";
+ arm,primecell-periphid = <0x00051180>;
+ reg = <0x12400000 0x8000>;
+ interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "cmd_irq";
+ clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
+ clock-names = "mclk", "apb_pclk";
+ bus-width = <8>;
+ max-frequency = <96000000>;
+ non-removable;
+ cap-sd-highspeed;
+ cap-mmc-highspeed;
+ vmmc-supply = <&vsdcc_fixed>;
+ };
+
+ sdcc3: sdcc@12180000 {
+ compatible = "arm,pl18x", "arm,primecell";
+ arm,primecell-periphid = <0x00051180>;
+ status = "disabled";
+ reg = <0x12180000 0x8000>;
+ interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "cmd_irq";
+ clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>;
+ clock-names = "mclk", "apb_pclk";
+ bus-width = <4>;
+ cap-sd-highspeed;
+ cap-mmc-highspeed;
+ max-frequency = <192000000>;
+ no-1-8-v;
+ vmmc-supply = <&vsdcc_fixed>;
+ };
+ };
};
};