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Date: Tue, 20 Oct 2015 21:57:44 -0700
From: Bjorn Andersson <bjorn.andersson@...ymobile.com>
To: Andy Gross <agross@...eaurora.org>
CC: <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH 1/7] ARM: dts: qcom: msm8974-honami: Define pinctrl state for blsp_uart2
Make sure the blsp1_uart2 pins are in the correct state for the uart.
Signed-off-by: Bjorn Andersson <bjorn.andersson@...ymobile.com>
---
.../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@...1e000 {
status = "ok";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&blsp1_uart2_pin_a>;
+ };
+
+ pinctrl@...10000 {
+ 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
--
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