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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>
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@ -14,6 +14,18 @@
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status = "ok";
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};
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};
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amba {
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/* eMMC */
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sdcc1: sdcc@12400000 {
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status = "okay";
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};
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/* External micro SD card */
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sdcc3: sdcc@12180000 {
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status = "okay";
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};
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};
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};
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};
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@ -2,6 +2,7 @@
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/include/ "skeleton.dtsi"
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/clock/qcom,gcc-msm8960.h>
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#include <dt-bindings/soc/qcom,gsbi.h>
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@ -188,5 +189,54 @@
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clocks = <&gcc PRNG_CLK>;
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clock-names = "core";
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};
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/* Temporary fixed regulator */
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vsdcc_fixed: vsdcc-regulator {
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compatible = "regulator-fixed";
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regulator-name = "SDCC Power";
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regulator-min-microvolt = <2700000>;
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regulator-max-microvolt = <2700000>;
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regulator-always-on;
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};
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amba {
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compatible = "arm,amba-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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sdcc1: sdcc@12400000 {
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status = "disabled";
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compatible = "arm,pl18x", "arm,primecell";
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arm,primecell-periphid = <0x00051180>;
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reg = <0x12400000 0x8000>;
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interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "cmd_irq";
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clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
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clock-names = "mclk", "apb_pclk";
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bus-width = <8>;
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max-frequency = <96000000>;
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non-removable;
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cap-sd-highspeed;
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cap-mmc-highspeed;
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vmmc-supply = <&vsdcc_fixed>;
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};
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sdcc3: sdcc@12180000 {
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compatible = "arm,pl18x", "arm,primecell";
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arm,primecell-periphid = <0x00051180>;
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status = "disabled";
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reg = <0x12180000 0x8000>;
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interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "cmd_irq";
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clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>;
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clock-names = "mclk", "apb_pclk";
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bus-width = <4>;
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cap-sd-highspeed;
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cap-mmc-highspeed;
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max-frequency = <192000000>;
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no-1-8-v;
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vmmc-supply = <&vsdcc_fixed>;
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};
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};
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};
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};
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