In omap3.dtsi disable all mcbsp nodes and board dts files can explicitly
enable the mcbsp they are using.
Signed-off-by: Peter Ujfalusi <peter.ujfal...@ti.com>
---
arch/arm/boot/dts/omap3-beagle-xm.dts | 4 ++++
arch/arm/boot/dts/omap3-beagle.dts | 4 ++++
arch/arm/boot/dts/omap3-devkit8000.dts | 16 ++--------------
arch/arm/boot/dts/omap3-igep.dtsi | 1 +
arch/arm/boot/dts/omap3-overo.dtsi | 4 ++++
arch/arm/boot/dts/omap3.dtsi | 5 +++++
6 files changed, 20 insertions(+), 14 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts
b/arch/arm/boot/dts/omap3-beagle-xm.dts
index df33a50bc070..d9ae3f4d0aa4 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -222,3 +222,7 @@
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
+
+&mcbsp2 {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/omap3-beagle.dts
b/arch/arm/boot/dts/omap3-beagle.dts
index 3ba4a625ea5b..c13449773def 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -199,3 +199,7 @@
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
+
+&mcbsp2 {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts
b/arch/arm/boot/dts/omap3-devkit8000.dts
index 4665421bb7bc..bf5a515a3247 100644
--- a/arch/arm/boot/dts/omap3-devkit8000.dts
+++ b/arch/arm/boot/dts/omap3-devkit8000.dts
@@ -101,20 +101,8 @@
status = "disabled";
};
-&mcbsp1 {
- status = "disabled";
-};
-
-&mcbsp3 {
- status = "disabled";
-};
-
-&mcbsp4 {
- status = "disabled";
-};
-
-&mcbsp5 {
- status = "disabled";
+&mcbsp2 {
+ status = "okay";
};
&gpmc {
diff --git a/arch/arm/boot/dts/omap3-igep.dtsi
b/arch/arm/boot/dts/omap3-igep.dtsi
index 165aaf7591ba..ced7aa0e503c 100644
--- a/arch/arm/boot/dts/omap3-igep.dtsi
+++ b/arch/arm/boot/dts/omap3-igep.dtsi
@@ -172,6 +172,7 @@
&mcbsp2 {
pinctrl-names = "default";
pinctrl-0 = <&mcbsp2_pins>;
+ status = "okay";
};
&mmc1 {
diff --git a/arch/arm/boot/dts/omap3-overo.dtsi
b/arch/arm/boot/dts/omap3-overo.dtsi
index a461d2fd1fb0..b08142f755fd 100644
--- a/arch/arm/boot/dts/omap3-overo.dtsi
+++ b/arch/arm/boot/dts/omap3-overo.dtsi
@@ -95,3 +95,7 @@
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
};
+
+&mcbsp2 {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index daabf99d402a..50767f339e2d 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -397,6 +397,7 @@
dmas = <&sdma 31>,
<&sdma 32>;
dma-names = "tx", "rx";
+ status = "disabled";
};
mcbsp2: mcbsp@49022000 {
@@ -414,6 +415,7 @@
dmas = <&sdma 33>,
<&sdma 34>;
dma-names = "tx", "rx";
+ status = "disabled";
};
mcbsp3: mcbsp@49024000 {
@@ -431,6 +433,7 @@
dmas = <&sdma 17>,
<&sdma 18>;
dma-names = "tx", "rx";
+ status = "disabled";
};
mcbsp4: mcbsp@49026000 {
@@ -446,6 +449,7 @@
dmas = <&sdma 19>,
<&sdma 20>;
dma-names = "tx", "rx";
+ status = "disabled";
};
mcbsp5: mcbsp@48096000 {
@@ -461,6 +465,7 @@
dmas = <&sdma 21>,
<&sdma 22>;
dma-names = "tx", "rx";
+ status = "disabled";
};
sham: sham@480c3000 {
--
1.8.5.3
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