[PATCH 5.9 599/757] arm64: dts: qcom: sm8250: Rename UART2 node to UART12

Greg Kroah-Hartman
2020-10-27T16:03:09Z

From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

[ Upstream commit bb1dfb4da1d031380cd631dd0d6884d4e79a8d51 ]

The UART12 node has been mistakenly mentioned as UART2. Let's fix that
for both SM8250 SoC and MTP board and also add pinctrl definition for
it.

Fixes: 60378f1a171e ("arm64: dts: qcom: sm8250: Add sm8250 dts file")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20200904063637.28632-3-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/boot/dts/qcom/sm8250-mtp.dts | 4 ++--
arch/arm64/boot/dts/qcom/sm8250.dtsi | 11 ++++++++++-
2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
index 6894f8490dae7..6e2f7ae1d6211 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
@@ -17,7 +17,7 @@ / {
compatible = "qcom,sm8250-mtp";

aliases {
- serial0 = &uart2;
+ serial0 = &uart12;
};

chosen {
@@ -371,7 +371,7 @@ &tlmm {
gpio-reserved-ranges = <28 4>, <40 4>;
};

-&uart2 {
+&uart12 {
status = "okay";
};

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 377172e8967b7..e7d139e1a6cec 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -935,11 +935,13 @@ spi12: spi@a90000 {
status = "disabled";
};

- uart2: serial@a90000 {
+ uart12: serial@a90000 {
compatible = "qcom,geni-debug-uart";
reg = <0x0 0x00a90000 0x0 0x4000>;
clock-names = "se";
clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&qup_uart12_default>;
interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
@@ -1880,6 +1882,13 @@ config {
bias-disable;
};
};
+
+ qup_uart12_default: qup-uart12-default {
+ mux {
+ pins = "gpio34", "gpio35";
+ function = "qup12";
+ };
+ };
};

adsp: remoteproc@17300000 {
--
2.25.1