[PATCH v4 7/9] arm64: dts: qcom: sa8775p: add high-speed UART nodes

Bartosz Golaszewski
2023-03-08T10:40:50Z

Add two UART nodes that are known to be used by existing development
boards with this SoC.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
arch/arm64/boot/dts/qcom/sa8775p.dtsi | 31 +++++++++++++++++++++++++++
1 file changed, 31 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 992864e3e0c8..5ebfe8c10eac 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -490,6 +490,21 @@ &clk_virt SLAVE_QUP_CORE_1 0>,
operating-points-v2 = <&qup_opp_table_100mhz>;
status = "disabled";
};
+
+ uart12: serial@a94000 {
+ compatible = "qcom,geni-uart";
+ reg = <0x0 0x00a94000 0x0 0x4000>;
+ interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc GCC_QUPV3_WRAP1_S5_CLK>;
+ clock-names = "se";
+ interconnects = <&clk_virt MASTER_QUP_CORE_1 QCOM_ICC_TAG_ALWAYS
+ &clk_virt SLAVE_QUP_CORE_1 QCOM_ICC_TAG_ALWAYS>,
+ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+ &config_noc SLAVE_QUP_1 QCOM_ICC_TAG_ALWAYS>;
+ interconnect-names = "qup-core", "qup-config";
+ power-domains = <&rpmhpd SA8775P_CX>;
+ status = "disabled";
+ };
};

qupv3_id_2: geniqup@8c0000 {
@@ -525,6 +540,22 @@ &config_noc SLAVE_QUP_2 QCOM_ICC_TAG_ALWAYS>,
status = "disabled";
};

+ uart17: serial@88c000 {
+ compatible = "qcom,geni-uart";
+ reg = <0x0 0x0088c000 0x0 0x4000>;
+ interrupts-extended = <&intc GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>,
+ <&tlmm 94 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc GCC_QUPV3_WRAP2_S3_CLK>;
+ clock-names = "se";
+ interconnects = <&clk_virt MASTER_QUP_CORE_2 QCOM_ICC_TAG_ALWAYS
+ &clk_virt SLAVE_QUP_CORE_2 QCOM_ICC_TAG_ALWAYS>,
+ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+ &config_noc SLAVE_QUP_2 QCOM_ICC_TAG_ALWAYS>;
+ interconnect-names = "qup-core", "qup-config";
+ power-domains = <&rpmhpd SA8775P_CX>;
+ status = "disabled";
+ };
+
i2c18: i2c@890000 {
compatible = "qcom,geni-i2c";
reg = <0x0 0x00890000 0x0 0x4000>;
--
2.37.2