[PATCH 1/7] ARM: dts: qcom: msm8974-honami: Define pinctrl state for blsp_uart2
From: Bjorn Andersson <hidden>
Date: 2015-10-21 04:57:56
Also in:
linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Make sure the blsp1_uart2 pins are in the correct state for the uart. Signed-off-by: Bjorn Andersson <redacted> --- .../boot/dts/qcom-msm8974-sony-xperia-honami.dts | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
index 016f9ad9392a..6f7e4ef4ccf7 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts@@ -23,6 +23,29 @@ &soc { serial at f991e000 { status = "ok"; + + pinctrl-names = "default"; + pinctrl-0 = <&blsp1_uart2_pin_a>; + }; + + pinctrl at fd510000 { + blsp1_uart2_pin_a: blsp1-uart2-pin-active { + rx { + pins = "gpio5"; + function = "blsp_uart2"; + + drive-strength = <2>; + bias-pull-up; + }; + + tx { + pins = "gpio4"; + function = "blsp_uart2"; + + drive-strength = <4>; + bias-disable; + }; + }; }; };
--
2.4.2