OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ARM: dts: omap5-uevm: Add uart pinctrl data 

Booting omap5 uevm results in the following error
"did not get pins for uart error: -19"

This happens because omap5 uevm dts file is not adapted
to use uart through pinctrl framework.
Populate uart pinctrl data to get rid of the error.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
[r.sricharan@ti.com: Replaced constants with preprocessor macros]
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
This commit is contained in:
Sourav Poddar 2013-06-07 18:52:50 +05:30 committed by Benoit Cousson
parent 66155302c4
commit ed22fee3de
1 changed files with 41 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
arch/arm/boot/dts/omap5-uevm.dts
View File

@ -184,6 +184,32 @@
0x196 (PIN_OUTPUT | MUX_MODE6) /* uart3_cts_rctx.gpio5_153 */
>;
};
uart1_pins: pinmux_uart1_pins {
pinctrl-single,pins = <
0x60 (PIN_OUTPUT | MUX_MODE0) /* uart1_tx.uart1_cts */
0x62 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_tx.uart1_cts */
0x64 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rx.uart1_rts */
0x66 (PIN_OUTPUT | MUX_MODE0) /* uart1_rx.uart1_rts */
>;
};
uart3_pins: pinmux_uart3_pins {
pinctrl-single,pins = <
0x19a (PIN_OUTPUT | MUX_MODE0) /* uart3_rts_irsd.uart3_tx_irtx */
0x19c (PIN_INPUT_PULLUP | MUX_MODE0) /* uart3_rx_irrx.uart3_usbb3_hsic */
>;
};
uart5_pins: pinmux_uart5_pins {
pinctrl-single,pins = <
0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart5_rx.uart5_rx */
0x172 (PIN_OUTPUT | MUX_MODE0) /* uart5_tx.uart5_tx */
0x174 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart5_cts.uart5_rts */
0x176 (PIN_OUTPUT | MUX_MODE0) /* uart5_cts.uart5_rts */
>;
};
};
&omap5_pmx_wkup {
@ -268,3 +294,18 @@
pinctrl-names = "default";
pinctrl-0 = <&mcspi4_pins>;
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
};
&uart5 {
pinctrl-names = "default";
pinctrl-0 = <&uart5_pins>;
};