]> git.ipfire.org Git - thirdparty/kernel/linux.git/commitdiff
arm64: dts: qcom: sdx75: Support for I2C and SPI
authorRohit Agarwal <rohiagar@qti.qualcomm.com>
Fri, 17 May 2024 10:04:23 +0000 (15:34 +0530)
committerBjorn Andersson <andersson@kernel.org>
Mon, 27 May 2024 16:37:10 +0000 (11:37 -0500)
Add devicetree node for I2C and SPI busses in SDX75.

Signed-off-by: Rohit Agarwal <rohiagar@qti.qualcomm.com>
Link: https://lore.kernel.org/r/20240517100423.2006022-3-quic_rohiagar@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
arch/arm64/boot/dts/qcom/sdx75.dtsi

index 9fe0a300e42fbc6e38d91deca7345661b67f4d71..9b93f6501d55c7e5d74075fbdcbf09bb47ac260e 100644 (file)
@@ -8,6 +8,7 @@
 
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/clock/qcom,sdx75-gcc.h>
+#include <dt-bindings/dma/qcom-gpi.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interconnect/qcom,icc.h>
 #include <dt-bindings/interconnect/qcom,sdx75.h>
                        #mbox-cells = <2>;
                };
 
+               gpi_dma: dma-controller@900000 {
+                       compatible = "qcom,sdx75-gpi-dma", "qcom,sm6350-gpi-dma";
+                       reg = <0x0 0x00900000 0x0 0x60000>;
+                       #dma-cells = <3>;
+                       interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 349 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 351 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+                       dma-channels = <12>;
+                       dma-channel-mask = <0x7f>;
+                       iommus = <&apps_smmu 0xf6 0x0>;
+                       status = "disabled";
+               };
+
                qupv3_id_0: geniqup@9c0000 {
                        compatible = "qcom,geni-se-qup";
                        reg = <0x0 0x009c0000 0x0 0x2000>;
                        ranges;
                        status = "disabled";
 
+                       i2c0: i2c@980000 {
+                               compatible = "qcom,geni-i2c";
+                               reg = <0x0 0x00980000 0x0 0x4000>;
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+                               clock-names = "se";
+                               interrupts = <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               pinctrl-0 = <&qup_i2c0_data_clk>;
+                               pinctrl-names = "default";
+                               interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+                                                &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                                &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+                                                &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+                               interconnect-names = "qup-core", "qup-config", "qup-memory";
+                               dmas = <&gpi_dma 0 0 QCOM_GPI_I2C>,
+                                      <&gpi_dma 1 0 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
+                               status = "disabled";
+                       };
+
+                       spi0: spi@980000 {
+                               compatible = "qcom,geni-spi";
+                               reg = <0x0 0x00980000 0x0 0x4000>;
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+                               clock-names = "se";
+                               interrupts = <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               pinctrl-0 = <&qup_spi0_data_clk>, <&qup_spi0_cs>;
+                               pinctrl-names = "default";
+                               interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+                                                &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                                &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+                                                &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+                               interconnect-names = "qup-core", "qup-config", "qup-memory";
+                               dmas = <&gpi_dma 0 0 QCOM_GPI_SPI>,
+                                      <&gpi_dma 1 0 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
+                               status = "disabled";
+                       };
+
                        uart1: serial@984000 {
                                compatible = "qcom,geni-debug-uart";
                                reg = <0x0 0x00984000 0x0 0x4000>;
                                                "sleep";
                                status = "disabled";
                        };
+
+                       i2c2: i2c@988000 {
+                               compatible = "qcom,geni-i2c";
+                               reg = <0x0 0x00988000 0x0 0x4000>;
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+                               clock-names = "se";
+                               interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               pinctrl-0 = <&qup_i2c2_data_clk>;
+                               pinctrl-names = "default";
+                               interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+                                                &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                                &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+                                                &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+                               interconnect-names = "qup-core", "qup-config", "qup-memory";
+                               dmas = <&gpi_dma 0 2 QCOM_GPI_I2C>,
+                                      <&gpi_dma 1 2 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
+                               status = "disabled";
+                       };
+
+                       spi2: spi@988000 {
+                               compatible = "qcom,geni-spi";
+                               reg = <0x0 0x00988000 0x0 0x4000>;
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+                               clock-names = "se";
+                               interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               pinctrl-0 = <&qup_spi2_data_clk>, <&qup_spi2_cs>;
+                               pinctrl-names = "default";
+                               interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+                                                &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                                &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+                                                &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+                               interconnect-names = "qup-core", "qup-config", "qup-memory";
+                               dmas = <&gpi_dma 0 2 QCOM_GPI_SPI>,
+                                      <&gpi_dma 1 2 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
+                               status = "disabled";
+                       };
+
+                       i2c3: i2c@98c000 {
+                               compatible = "qcom,geni-i2c";
+                               reg = <0x0 0x0098c000 0x0 0x4000>;
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>;
+                               clock-names = "se";
+                               interrupts = <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               pinctrl-0 = <&qup_i2c3_data_clk>;
+                               pinctrl-names = "default";
+                               interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+                                                &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                                &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+                                                &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+                               interconnect-names = "qup-core", "qup-config", "qup-memory";
+                               dmas = <&gpi_dma 0 3 QCOM_GPI_I2C>,
+                                      <&gpi_dma 1 3 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
+                               status = "disabled";
+                       };
+
+                       spi3: spi@98c000 {
+                               compatible = "qcom,geni-spi";
+                               reg = <0x0 0x0098c000 0x0 0x4000>;
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>;
+                               clock-names = "se";
+                               interrupts = <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               pinctrl-0 = <&qup_spi3_data_clk>, <&qup_spi3_cs>;
+                               pinctrl-names = "default";
+                               interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+                                                &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                                &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+                                                &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+                               interconnect-names = "qup-core", "qup-config", "qup-memory";
+                               dmas = <&gpi_dma 0 3 QCOM_GPI_SPI>,
+                                      <&gpi_dma 1 3 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
+                               status = "disabled";
+                       };
+
+                       uart4: serial@990000 {
+                               compatible = "qcom,geni-uart";
+                               reg = <0x0 0x00990000 0x0 0x4000>;
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>;
+                               clock-names = "se";
+                               interrupts = <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>;
+                               pinctrl-0 = <&qup_uart4_default>, <&qup_uart4_cts_rts>;
+                               pinctrl-names = "default";
+                               interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+                                                &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                                &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>;
+                               interconnect-names = "qup-core", "qup-config";
+                               status = "disabled";
+                       };
+
+                       i2c5: i2c@994000 {
+                               compatible = "qcom,geni-i2c";
+                               reg = <0x0 0x00994000 0x0 0x4000>;
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>;
+                               clock-names = "se";
+                               interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               pinctrl-0 = <&qup_i2c5_data_clk>;
+                               pinctrl-names = "default";
+                               interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+                                                &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                                &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+                                                &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+                               interconnect-names = "qup-core", "qup-config", "qup-memory";
+                               dmas = <&gpi_dma 0 5 QCOM_GPI_I2C>,
+                                      <&gpi_dma 1 5 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
+                               status = "disabled";
+                       };
+
+                       i2c6: i2c@998000 {
+                               compatible = "qcom,geni-i2c";
+                               reg = <0x0 0x00998000 0x0 0x4000>;
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>;
+                               clock-names = "se";
+                               interrupts = <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               pinctrl-0 = <&qup_i2c6_data_clk>;
+                               pinctrl-names = "default";
+                               interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+                                                &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                                &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+                                                &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+                               interconnect-names = "qup-core", "qup-config", "qup-memory";
+                               dmas = <&gpi_dma 0 6 QCOM_GPI_I2C>,
+                                      <&gpi_dma 1 6 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
+                               status = "disabled";
+                       };
+
+                       spi6: spi@998000 {
+                               compatible = "qcom,geni-spi";
+                               reg = <0x0 0x00998000 0x0 0x4000>;
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>;
+                               clock-names = "se";
+                               interrupts = <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               pinctrl-0 = <&qup_spi6_data_clk>, <&qup_spi6_cs>;
+                               pinctrl-names = "default";
+                               interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+                                                &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                                &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+                                                &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+                               interconnect-names = "qup-core", "qup-config", "qup-memory";
+                               dmas = <&gpi_dma 0 6 QCOM_GPI_SPI>,
+                                      <&gpi_dma 1 6 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
+                               status = "disabled";
+                       };
+
+                       i2c7: i2c@99c000 {
+                               compatible = "qcom,geni-i2c";
+                               reg = <0x0 0x0099c000 0x0 0x4000>;
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>;
+                               clock-names = "se";
+                               interrupts = <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               pinctrl-0 = <&qup_i2c7_data_clk>;
+                               pinctrl-names = "default";
+                               interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+                                                &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                                &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+                                                &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+                               interconnect-names = "qup-core", "qup-config", "qup-memory";
+                               dmas = <&gpi_dma 0 7 QCOM_GPI_I2C>,
+                                      <&gpi_dma 1 7 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
+                               status = "disabled";
+                       };
+
+                       spi7: spi@99c000 {
+                               compatible = "qcom,geni-spi";
+                               reg = <0x0 0x0099c000 0x0 0x4000>;
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>;
+                               clock-names = "se";
+                               interrupts = <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               pinctrl-0 = <&qup_spi7_data_clk>, <&qup_spi7_cs>;
+                               pinctrl-names = "default";
+                               interconnects = <&clk_virt MASTER_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS
+                                                &clk_virt SLAVE_QUP_CORE_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                                &system_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>,
+                                               <&system_noc MASTER_QUP_0 QCOM_ICC_TAG_ALWAYS
+                                                &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+                               interconnect-names = "qup-core", "qup-config", "qup-memory";
+                               dmas = <&gpi_dma 0 7 QCOM_GPI_SPI>,
+                                      <&gpi_dma 1 7 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
+                               status = "disabled";
+                       };
                };
 
                usb_hsphy: phy@ff4000 {
                        #interrupt-cells = <2>;
                        wakeup-parent = <&pdc>;
 
+                       qup_i2c0_data_clk: qup-i2c0-data-clk-state {
+                               /* SDA, SCL */
+                               pins = "gpio8", "gpio9";
+                               function = "qup_se0";
+                               drive-strength = <2>;
+                               bias-pull-up;
+                       };
+
+                       qup_i2c2_data_clk: qup-i2c2-data-clk-state {
+                               /* SDA, SCL */
+                               pins = "gpio14", "gpio15";
+                               function = "qup_se2";
+                               drive-strength = <2>;
+                               bias-pull-up;
+                       };
+
+                       qup_i2c3_data_clk: qup-i2c3-data-clk-state {
+                               /* SDA, SCL */
+                               pins = "gpio52", "gpio53";
+                               function = "qup_se3";
+                               drive-strength = <2>;
+                               bias-pull-up;
+                       };
+
+                       qup_i2c5_data_clk: qup-i2c5-data-clk-state {
+                               /* SDA, SCL */
+                               pins = "gpio110", "gpio111";
+                               function = "qup_se5";
+                               drive-strength = <2>;
+                               bias-pull-up;
+                       };
+
+                       qup_i2c6_data_clk: qup-i2c6-data-clk-state {
+                               /* SDA, SCL */
+                               pins = "gpio112", "gpio113";
+                               function = "qup_se6";
+                               drive-strength = <2>;
+                               bias-pull-up;
+                       };
+
+                       qup_i2c7_data_clk: qup-i2c7-data-clk-state {
+                               /* SDA, SCL */
+                               pins = "gpio116", "gpio117";
+                               function = "qup_se7";
+                               drive-strength = <2>;
+                               bias-pull-up;
+                       };
+
+                       qup_spi0_cs: qup-spi0-cs-state {
+                               pins = "gpio11";
+                               function = "qup_se0";
+                               drive-strength = <6>;
+                               bias-pull-down;
+                       };
+
+                       qup_spi0_data_clk: qup-spi0-data-clk-state {
+                               /* MISO, MOSI, CLK */
+                               pins = "gpio8", "gpio9", "gpio10";
+                               function = "qup_se0";
+                               drive-strength = <6>;
+                               bias-pull-down;
+                       };
+
+                       qup_spi2_cs: qup-spi2-cs-state {
+                               pins = "gpio17";
+                               function = "qup_se2";
+                               drive-strength = <6>;
+                               bias-pull-down;
+                       };
+
+                       qup_spi2_data_clk: qup-spi2-data-clk-state {
+                               /* MISO, MOSI, CLK */
+                               pins = "gpio14", "gpio15", "gpio16";
+                               function = "qup_se2";
+                               drive-strength = <6>;
+                               bias-pull-down;
+                       };
+
+                       qup_spi3_cs: qup-spi3-cs-state {
+                               pins = "gpio55";
+                               function = "qup_se3";
+                               drive-strength = <6>;
+                               bias-pull-down;
+                       };
+
+                       qup_spi3_data_clk: qup-spi3-data-clk-state {
+                               /* MISO, MOSI, CLK */
+                               pins = "gpio52", "gpio53", "gpio54";
+                               function = "qup_se3";
+                               drive-strength = <6>;
+                               bias-pull-down;
+                       };
+
+                       qup_spi6_cs: qup-spi6-cs-state {
+                               pins = "gpio115";
+                               function = "qup_se6";
+                               drive-strength = <6>;
+                               bias-pull-down;
+                       };
+
+                       qup_spi6_data_clk: qup-spi6-data-clk-state {
+                               /* MISO, MOSI, CLK */
+                               pins = "gpio112", "gpio113", "gpio114";
+                               function = "qup_se6";
+                               drive-strength = <6>;
+                               bias-pull-down;
+                       };
+
+                       qup_spi7_cs: qup-spi7-cs-state {
+                               pins = "gpio119";
+                               function = "qup_se7";
+                               drive-strength = <6>;
+                               bias-pull-down;
+                       };
+
+                       qup_spi7_data_clk: qup-spi7-data-clk-state {
+                               /* MISO, MOSI, CLK */
+                               pins = "gpio116", "gpio117", "gpio118";
+                               function = "qup_se7";
+                               drive-strength = <6>;
+                               bias-pull-down;
+                       };
+
+                       qup_uart4_cts_rts: qup-uart4-cts-rts-state {
+                               /* CTS, RTS */
+                               pins = "gpio52", "gpio53";
+                               function = "qup_se3";
+                               drive-strength = <2>;
+                               bias-pull-down;
+                       };
+
+                       qup_uart4_default: qup-uart4-default-state {
+                               /* TX, RX */
+                               pins = "gpio54", "gpio55";
+                               function = "qup_se3";
+                               drive-strength = <2>;
+                               bias-pull-up;
+                       };
+
                        qupv3_se1_2uart_active: qupv3-se1-2uart-active-state {
                                tx-pins {
                                        pins = "gpio12";