arm64: dts: qcom: sm8350: Add GENI I2C/SPI DMA channels

The GENI I2C and SPI controllers may use the GPI DMA engine, define the
rx and tx channels for these controllers to enable this.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20220412215137.2385831-2-bjorn.andersson@linaro.org

diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index f60e35d..c0137bd 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -718,6 +718,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c14_default>;
                                interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma2 0 0 QCOM_GPI_I2C>,
+                                      <&gpi_dma2 1 0 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -731,6 +734,9 @@
                                interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_120mhz>;
+                               dmas = <&gpi_dma2 0 0 QCOM_GPI_SPI>,
+                                      <&gpi_dma2 1 0 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -744,6 +750,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c15_default>;
                                interrupts = <GIC_SPI 583 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma2 0 1 QCOM_GPI_I2C>,
+                                      <&gpi_dma2 1 1 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -757,6 +766,9 @@
                                interrupts = <GIC_SPI 583 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_120mhz>;
+                               dmas = <&gpi_dma2 0 1 QCOM_GPI_SPI>,
+                                      <&gpi_dma2 1 1 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -770,6 +782,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c16_default>;
                                interrupts = <GIC_SPI 584 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma2 0 2 QCOM_GPI_I2C>,
+                                      <&gpi_dma2 1 2 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -783,6 +798,9 @@
                                interrupts = <GIC_SPI 584 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma2 0 2 QCOM_GPI_SPI>,
+                                      <&gpi_dma2 1 2 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -796,6 +814,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c17_default>;
                                interrupts = <GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma2 0 3 QCOM_GPI_I2C>,
+                                      <&gpi_dma2 1 3 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -809,6 +830,9 @@
                                interrupts = <GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma2 0 3 QCOM_GPI_SPI>,
+                                      <&gpi_dma2 1 3 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -824,6 +848,9 @@
                                interrupts = <GIC_SPI 586 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma2 0 4 QCOM_GPI_SPI>,
+                                      <&gpi_dma2 1 4 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -850,6 +877,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c19_default>;
                                interrupts = <GIC_SPI 587 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma2 0 5 QCOM_GPI_I2C>,
+                                      <&gpi_dma2 1 5 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -914,6 +944,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c0_default>;
                                interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma0 0 0 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 0 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -927,6 +960,9 @@
                                interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma0 0 0 QCOM_GPI_SPI>,
+                                      <&gpi_dma0 1 0 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -940,6 +976,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c1_default>;
                                interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma0 0 1 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 1 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -953,6 +992,9 @@
                                interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma0 0 1 QCOM_GPI_SPI>,
+                                      <&gpi_dma0 1 1 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -966,6 +1008,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c2_default>;
                                interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma0 0 2 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 2 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -979,6 +1024,9 @@
                                interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma0 0 2 QCOM_GPI_SPI>,
+                                      <&gpi_dma0 1 2 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1009,6 +1057,9 @@
                                interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma0 0 3 QCOM_GPI_SPI>,
+                                      <&gpi_dma0 1 3 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1022,6 +1073,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c4_default>;
                                interrupts = <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma0 0 4 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 4 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1035,6 +1089,9 @@
                                interrupts = <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma0 0 4 QCOM_GPI_SPI>,
+                                      <&gpi_dma0 1 4 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1048,6 +1105,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c5_default>;
                                interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma0 0 5 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 5 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1061,6 +1121,9 @@
                                interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma0 0 5 QCOM_GPI_SPI>,
+                                      <&gpi_dma0 1 5 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1074,6 +1137,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c6_default>;
                                interrupts = <GIC_SPI 607 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma0 0 6 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 6 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1087,6 +1153,9 @@
                                interrupts = <GIC_SPI 607 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma0 0 6 QCOM_GPI_SPI>,
+                                      <&gpi_dma0 1 6 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1113,6 +1182,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c7_default>;
                                interrupts = <GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma0 0 7 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 7 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1177,6 +1249,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c8_default>;
                                interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma1 0 0 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 0 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1190,6 +1265,9 @@
                                interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_120mhz>;
+                               dmas = <&gpi_dma1 0 0 QCOM_GPI_SPI>,
+                                      <&gpi_dma1 1 0 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1203,6 +1281,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c9_default>;
                                interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma1 0 1 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 1 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1216,6 +1297,9 @@
                                interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma1 0 1 QCOM_GPI_SPI>,
+                                      <&gpi_dma1 1 1 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1229,6 +1313,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c10_default>;
                                interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma1 0 2 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 2 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1242,6 +1329,9 @@
                                interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma1 0 2 QCOM_GPI_SPI>,
+                                      <&gpi_dma1 1 2 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1255,6 +1345,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c11_default>;
                                interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma1 0 3 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 3 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1268,6 +1361,9 @@
                                interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma1 0 3 QCOM_GPI_SPI>,
+                                      <&gpi_dma1 1 3 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1281,6 +1377,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c12_default>;
                                interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma1 0 4 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 4 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1294,6 +1393,9 @@
                                interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma1 0 4 QCOM_GPI_SPI>,
+                                      <&gpi_dma1 1 4 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1307,6 +1409,9 @@
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_i2c13_default>;
                                interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&gpi_dma1 0 5 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 5 QCOM_GPI_I2C>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -1320,6 +1425,9 @@
                                interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
                                power-domains = <&rpmhpd SM8350_CX>;
                                operating-points-v2 = <&qup_opp_table_100mhz>;
+                               dmas = <&gpi_dma1 0 5 QCOM_GPI_SPI>,
+                                      <&gpi_dma1 1 5 QCOM_GPI_SPI>;
+                               dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";