Commit 38cd93f4 authored by Roja Rani Yarubandi's avatar Roja Rani Yarubandi Committed by Bjorn Andersson

arm64: dts: qcom: sc7280: Update QUPv3 UART5 DT node

Uart5 is treated as dedicated debug uart.Change the
compatible as "qcom,geni-uart" in SoC DT to make it generic
and later update it as "qcom,geni-debug-uart" in sc7280-idp
Add interconnects and power-domains. Split the pinctrl
functions and correct the gpio pins.
Signed-off-by: default avatarRoja Rani Yarubandi <rojay@codeaurora.org>
Signed-off-by: default avatarRajesh Patil <rajpat@codeaurora.org>
Reviewed-by: default avatarMatthias Kaehlcke <mka@chromium.org>
Reviewed-by: default avatarStephen Boyd <swboyd@chromium.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1632399378-12229-6-git-send-email-rajpat@codeaurora.org
parent bf6f37a3
......@@ -279,6 +279,7 @@ &sdhc_2 {
};
&uart5 {
compatible = "qcom,geni-debug-uart";
status = "okay";
};
......@@ -347,18 +348,14 @@ &qspi_data01 {
bias-pull-up;
};
&qup_uart5_default {
tx {
pins = "gpio46";
drive-strength = <2>;
bias-disable;
};
&qup_uart5_tx {
drive-strength = <2>;
bias-disable;
};
rx {
pins = "gpio47";
drive-strength = <2>;
bias-pull-up;
};
&qup_uart5_rx {
drive-strength = <2>;
bias-pull-up;
};
&sdc1_on {
......
......@@ -900,13 +900,18 @@ spi5: spi@994000 {
};
uart5: serial@994000 {
compatible = "qcom,geni-debug-uart";
compatible = "qcom,geni-uart";
reg = <0 0x00994000 0 0x4000>;
clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>;
clock-names = "se";
pinctrl-names = "default";
pinctrl-0 = <&qup_uart5_default>;
pinctrl-0 = <&qup_uart5_cts>, <&qup_uart5_rts>, <&qup_uart5_tx>, <&qup_uart5_rx>;
interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&rpmhpd SC7280_CX>;
operating-points-v2 = <&qup_opp_table>;
interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
interconnect-names = "qup-core", "qup-config";
status = "disabled";
};
......@@ -2405,9 +2410,24 @@ qup_uart4_rx: qup-uart4-rx {
function = "qup04";
};
qup_uart5_default: qup-uart5-default {
pins = "gpio46", "gpio47";
function = "qup13";
qup_uart5_cts: qup-uart5-cts {
pins = "gpio20";
function = "qup05";
};
qup_uart5_rts: qup-uart5-rts {
pins = "gpio21";
function = "qup05";
};
qup_uart5_tx: qup-uart5-tx {
pins = "gpio22";
function = "qup05";
};
qup_uart5_rx: qup-uart5-rx {
pins = "gpio23";
function = "qup05";
};
qup_uart6_cts: qup-uart6-cts {
......
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