[PATCH v4 9/9] ARM: dts: overo: Push uart3 pinmux down to expansion board

[Florian Vaussard]

UART3 is used by expansion boards to get a tty console. Thus, the
pinmux should be defined by expansion boards, instead of being
imposed by the processor board.

Signed-off-by: Florian Vaussard <florian.vauss...@epfl.ch>
---
 arch/arm/boot/dts/omap3-overo-base.dtsi        | 11 -----------
 arch/arm/boot/dts/omap3-overo-tobi-common.dtsi | 13 +++++++++++++
 2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/arch/arm/boot/dts/omap3-overo-base.dtsi 
b/arch/arm/boot/dts/omap3-overo-base.dtsi
index 13d1ad2..d36bf02 100644
--- a/arch/arm/boot/dts/omap3-overo-base.dtsi
+++ b/arch/arm/boot/dts/omap3-overo-base.dtsi
@@ -96,13 +96,6 @@
                >;
        };
 
-       uart3_pins: pinmux_uart3_pins {
-               pinctrl-single,pins = <
-                       OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | 
PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
-                       OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)       
        /* uart3_tx_irtx.uart3_tx_irtx */
-               >;
-       };
-
        i2c1_pins: pinmux_i2c1_pins {
                pinctrl-single,pins = <
                        OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT | MUX_MODE0)        
        /* i2c1_scl.i2c1_scl */
@@ -226,7 +219,3 @@
        pinctrl-0 = <&uart2_pins>;
 };
 
-&uart3 {
-       pinctrl-names = "default";
-       pinctrl-0 = <&uart3_pins>;
-};
diff --git a/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi 
b/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi
index 0312d22..384e87d 100644
--- a/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi
+++ b/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi
@@ -28,6 +28,13 @@
                        OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT | MUX_MODE0)        
/* i2c3_sda.i2c3_sda */
                >;
        };
+
+       uart3_pins: pinmux_uart3_pins {
+               pinctrl-single,pins = <
+                       OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | 
PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
+                       OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)       
        /* uart3_tx_irtx.uart3_tx_irtx */
+               >;
+       };
 };
 
 #include "omap-gpmc-smsc9221.dtsi"
@@ -58,3 +65,9 @@
 &mmc3 {
        status = "disabled";
 };
+
+&uart3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart3_pins>;
+};
+
-- 
1.8.3.2

--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html