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Groups > linux.kernel > #1193859 > unrolled thread
| Started by | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> |
|---|---|
| First post | 2015-07-28 10:20 +0200 |
| Last post | 2015-07-28 10:20 +0200 |
| Articles | 3 — 1 participant |
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[PATCH v2 0/3] DT: APQ8064 remove mmc fixed regulators. Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2015-07-28 10:20 +0200
[PATCH v2 1/3] ARM: dts: apq8064: remove temporary fixed regulator for mmc Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2015-07-28 10:20 +0200
[PATCH v2 3/3] ARM: dts: qs600: Add real regulators to sdcc Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2015-07-28 10:20 +0200
| From | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> |
|---|---|
| Date | 2015-07-28 10:20 +0200 |
| Subject | [PATCH v2 0/3] DT: APQ8064 remove mmc fixed regulators. |
| Message-ID | <pR8hb-3vn-7@gated-at.bofh.it> |
Hi Andy, This patchset removes the fixed regulators with real regulators on IFC6410 and QS600 board. This patchset is based on qcom/dt branch. Thanks, srini Srinivas Kandagatla (3): ARM: dts: apq8064: remove temporary fixed regulator for mmc ARM: dts: ifc6410: add real regulators for sdcc nodes. ARM: dts: qs600: Add real regulators to sdcc arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts | 20 ++++++++++++++++++++ arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 27 +++++++++++++++++++++++++++ arch/arm/boot/dts/qcom-apq8064.dtsi | 12 ------------ 3 files changed, 47 insertions(+), 12 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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| From | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> |
|---|---|
| Date | 2015-07-28 10:20 +0200 |
| Subject | [PATCH v2 1/3] ARM: dts: apq8064: remove temporary fixed regulator for mmc |
| Message-ID | <pR8hb-3vn-9@gated-at.bofh.it> |
| In reply to | #1193859 |
This patch removes temporary fixed regluator use for mmc.
Board files should use the regulators which are wiredup appropriately.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
arch/arm/boot/dts/qcom-apq8064.dtsi | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index bc5de9b..cba4ccb 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -523,14 +523,6 @@
};
/* 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;
- };
-
sdcc1bam:dma@12402000{
compatible = "qcom,bam-v1.3.0";
reg = <0x12402000 0x8000>;
@@ -580,7 +572,6 @@
non-removable;
cap-sd-highspeed;
cap-mmc-highspeed;
- vmmc-supply = <&vsdcc_fixed>;
dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
dma-names = "tx", "rx";
};
@@ -599,7 +590,6 @@
cap-mmc-highspeed;
max-frequency = <192000000>;
no-1-8-v;
- vmmc-supply = <&vsdcc_fixed>;
dmas = <&sdcc3bam 2>, <&sdcc3bam 1>;
dma-names = "tx", "rx";
};
@@ -617,8 +607,6 @@
cap-sd-highspeed;
cap-mmc-highspeed;
max-frequency = <48000000>;
- vmmc-supply = <&vsdcc_fixed>;
- vqmmc-supply = <&vsdcc_fixed>;
dmas = <&sdcc4bam 2>, <&sdcc4bam 1>;
dma-names = "tx", "rx";
pinctrl-names = "default";
--
1.9.1
--
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| From | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> |
|---|---|
| Date | 2015-07-28 10:20 +0200 |
| Subject | [PATCH v2 3/3] ARM: dts: qs600: Add real regulators to sdcc |
| Message-ID | <pR8hc-3vn-21@gated-at.bofh.it> |
| In reply to | #1193859 |
This patch adds real regulators to sdcc nodes.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
index 71512b3..34ccb26 100644
--- a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
@@ -67,6 +67,12 @@
bias-pull-down;
};
+ pm8921_l5: l5 {
+ regulator-min-microvolt = <2750000>;
+ regulator-max-microvolt = <3000000>;
+ bias-pull-down;
+ };
+
pm8921_l23: l23 {
regulator-min-microvolt = <1700000>;
regulator-max-microvolt = <1900000>;
@@ -140,19 +146,33 @@
status = "okay";
};
+ /* on board fixed 3.3v supply */
+ v3p3_fixed: v3p3 {
+ compatible = "regulator-fixed";
+ regulator-name = "PCIE V3P3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
amba {
/* eMMC */
sdcc1: sdcc@12400000 {
status = "okay";
+ vmmc-supply = <&pm8921_l5>;
+ vqmmc-supply = <&pm8921_s4>;
};
/* External micro SD card */
sdcc3: sdcc@12180000 {
status = "okay";
+ vmmc-supply = <&v3p3_fixed>;
};
/* WLAN */
sdcc4: sdcc@121c0000 {
status = "okay";
+ vmmc-supply = <&v3p3_fixed>;
+ vqmmc-supply = <&v3p3_fixed>;
};
};
};
--
1.9.1
--
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