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arm64: dts: qcom: sc7280: Remove CTS/RTS configuration
For IDP variant, GPIO 20/21 is used by camera use case and camera
driver is not able acquire these GPIOs as it is acquired by UART5
driver as RTS/CTS pin.
UART5 is designed for debug UART for all the board variants of the
sc7280 chipset and RTS/CTS configuration is not required for debug
uart usecase.
Remove CTS/RTS configuration for UART5 instance and change compatible
string to debug UART.
Remove overwriting compatible property from individual target specific
file as it is not required.
Fixes: 38cd93f413
("arm64: dts: qcom: sc7280: Update QUPv3 UART5 DT node")
Signed-off-by: Viken Dadhaniya <quic_vdadhani@quicinc.com>
Link: https://lore.kernel.org/r/20240424075853.11445-1-quic_vdadhani@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
parent
fbc7a70b2c
commit
2b96407b8f
6 changed files with 2 additions and 17 deletions
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@ -864,7 +864,6 @@
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};
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&uart5 {
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compatible = "qcom,geni-debug-uart";
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status = "okay";
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};
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@ -658,7 +658,6 @@
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};
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&uart5 {
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compatible = "qcom,geni-debug-uart";
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status = "okay";
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};
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@ -648,7 +648,6 @@
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};
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&uart5 {
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compatible = "qcom,geni-debug-uart";
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status = "okay";
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};
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@ -495,7 +495,6 @@
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};
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&uart5 {
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compatible = "qcom,geni-debug-uart";
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status = "okay";
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};
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@ -427,7 +427,6 @@
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};
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uart_dbg: &uart5 {
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compatible = "qcom,geni-debug-uart";
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status = "okay";
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};
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@ -1440,12 +1440,12 @@
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};
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uart5: serial@994000 {
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compatible = "qcom,geni-uart";
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compatible = "qcom,geni-debug-uart";
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reg = <0 0x00994000 0 0x4000>;
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clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>;
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clock-names = "se";
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pinctrl-names = "default";
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pinctrl-0 = <&qup_uart5_cts>, <&qup_uart5_rts>, <&qup_uart5_tx>, <&qup_uart5_rx>;
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pinctrl-0 = <&qup_uart5_tx>, <&qup_uart5_rx>;
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interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>;
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power-domains = <&rpmhpd SC7280_CX>;
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operating-points-v2 = <&qup_opp_table>;
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@ -5407,16 +5407,6 @@
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function = "qup04";
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};
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qup_uart5_cts: qup-uart5-cts-state {
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pins = "gpio20";
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function = "qup05";
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};
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qup_uart5_rts: qup-uart5-rts-state {
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pins = "gpio21";
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function = "qup05";
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};
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qup_uart5_tx: qup-uart5-tx-state {
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pins = "gpio22";
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function = "qup05";
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