arm64: dts: qcom: sa8775p: Add GPI configuration
authorViken Dadhaniya <quic_vdadhani@quicinc.com>
Mon, 21 Oct 2024 10:28:15 +0000 (15:58 +0530)
committerBjorn Andersson <andersson@kernel.org>
Tue, 22 Oct 2024 20:36:34 +0000 (15:36 -0500)
I2C and SPI geni driver also supports the GSI node based
on client requirements. Currently, in the DTSI, the GSI mode
configuration is not added.

Therefore, add GPI DT nodes for QUPV_0/1/2/3 for I2C and SPI
for the SA8775.

Signed-off-by: Viken Dadhaniya <quic_vdadhani@quicinc.com>
Link: https://lore.kernel.org/r/20241021102815.12079-1-quic_vdadhani@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
arch/arm64/boot/dts/qcom/sa8775p.dtsi

index 07b3d9f656840357a4ab16ddbd0931da45127e61..47b5fb4d83a9920f3a8c6299d0228d8c531f2b4c 100644 (file)
@@ -9,6 +9,7 @@
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/clock/qcom,sa8775p-gcc.h>
 #include <dt-bindings/clock/qcom,sa8775p-gpucc.h>
+#include <dt-bindings/dma/qcom-gpi.h>
 #include <dt-bindings/interconnect/qcom,sa8775p-rpmh.h>
 #include <dt-bindings/mailbox/qcom-ipcc.h>
 #include <dt-bindings/firmware/qcom,scm.h>
                        #mbox-cells = <2>;
                };
 
+               gpi_dma2: qcom,gpi-dma@800000  {
+                       compatible = "qcom,sm6350-gpi-dma";
+                       reg = <0x0 0x00800000 0x0 0x60000>;
+                       #dma-cells = <3>;
+                       interrupts = <GIC_SPI 588 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 589 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 590 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 591 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 592 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 593 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 594 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 595 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 596 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 597 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 598 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 599 IRQ_TYPE_LEVEL_HIGH>;
+                       dma-channels = <12>;
+                       dma-channel-mask = <0xfff>;
+                       iommus = <&apps_smmu 0x5b6 0x0>;
+                       status = "disabled";
+               };
+
                qupv3_id_2: geniqup@8c0000 {
                        compatible = "qcom,geni-se-qup";
                        reg = <0x0 0x008c0000 0x0 0x6000>;
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 0 QCOM_GPI_I2C>,
+                                      <&gpi_dma2 1 0 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 0 QCOM_GPI_SPI>,
+                                      <&gpi_dma2 1 0 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 1 QCOM_GPI_I2C>,
+                                      <&gpi_dma2 1 1 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 1 QCOM_GPI_SPI>,
+                                      <&gpi_dma2 1 1 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 2 QCOM_GPI_I2C>,
+                                      <&gpi_dma2 1 2 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               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";
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 3 QCOM_GPI_I2C>,
+                                      <&gpi_dma2 1 3 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 3 QCOM_GPI_SPI>,
+                                      <&gpi_dma2 1 3 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 4 QCOM_GPI_I2C>,
+                                      <&gpi_dma2 1 4 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 4 QCOM_GPI_SPI>,
+                                      <&gpi_dma2 1 4 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 5 QCOM_GPI_I2C>,
+                                      <&gpi_dma2 1 5 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 5 QCOM_GPI_SPI>,
+                                      <&gpi_dma2 1 5 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 6 QCOM_GPI_I2C>,
+                                      <&gpi_dma2 1 6 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma2 0 6 QCOM_GPI_SPI>,
+                                      <&gpi_dma2 1 6 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
 
                };
 
+               gpi_dma0: qcom,gpi-dma@900000  {
+                       compatible = "qcom,sm6350-gpi-dma";
+                       reg = <0x0 0x00900000 0x0 0x60000>;
+                       #dma-cells = <3>;
+                       interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>;
+                       dma-channels = <12>;
+                       dma-channel-mask = <0xfff>;
+                       iommus = <&apps_smmu 0x416 0x0>;
+                       status = "disabled";
+               };
+
                qupv3_id_0: geniqup@9c0000 {
                        compatible = "qcom,geni-se-qup";
                        reg = <0x0 0x9c0000 0x0 0x6000>;
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma0 0 0 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 0 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma0 0 0 QCOM_GPI_SPI>,
+                                    <&gpi_dma0 1 0 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma0 0 1 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 1 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma0 0 1 QCOM_GPI_SPI>,
+                                      <&gpi_dma0 1 1 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma0 0 2 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 2 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma0 0 2 QCOM_GPI_SPI>,
+                                      <&gpi_dma0 1 2 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma0 0 3 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 3 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma0 0 3 QCOM_GPI_SPI>,
+                                      <&gpi_dma0 1 3 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma0 0 4 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 4 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma0 0 4 QCOM_GPI_SPI>,
+                                      <&gpi_dma0 1 4 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma0 0 5 QCOM_GPI_I2C>,
+                                      <&gpi_dma0 1 5 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma0 0 5 QCOM_GPI_SPI>,
+                                      <&gpi_dma0 1 5 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                        };
                };
 
+               gpi_dma1: qcom,gpi-dma@a00000  {
+                       compatible = "qcom,sm6350-gpi-dma";
+                       reg = <0x0 0x00a00000 0x0 0x60000>;
+                       #dma-cells = <3>;
+                       interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>;
+                       iommus = <&apps_smmu 0x456 0x0>;
+                       dma-channels = <12>;
+                       dma-channel-mask = <0xfff>;
+                       status = "disabled";
+               };
+
                qupv3_id_1: geniqup@ac0000 {
                        compatible = "qcom,geni-se-qup";
                        reg = <0x0 0x00ac0000 0x0 0x6000>;
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 0 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 0 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 0 QCOM_GPI_SPI>,
+                                      <&gpi_dma1 1 0 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 1 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 1 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 1 QCOM_GPI_SPI>,
+                                      <&gpi_dma1 1 1 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 2 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 2 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 2 QCOM_GPI_SPI>,
+                                      <&gpi_dma1 1 2 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 3 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 3 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 3 QCOM_GPI_SPI>,
+                                      <&gpi_dma1 1 3 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 4 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 4 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 4 QCOM_GPI_SPI>,
+                                      <&gpi_dma1 1 4 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 5 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 5 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 5 QCOM_GPI_SPI>,
+                                      <&gpi_dma1 1 5 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                     "qup-config",
                                                     "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma1 0 6 QCOM_GPI_I2C>,
+                                      <&gpi_dma1 1 6 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
+
                        };
                };
 
+               gpi_dma3: qcom,gpi-dma@b00000  {
+                       compatible = "qcom,sm6350-gpi-dma";
+                       reg = <0x0 0x00b00000 0x0 0x58000>;
+                       #dma-cells = <3>;
+                       interrupts = <GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 527 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 528 IRQ_TYPE_LEVEL_HIGH>;
+                       iommus = <&apps_smmu 0x056 0x0>;
+                       dma-channels = <4>;
+                       dma-channel-mask = <0xf>;
+                       status = "disabled";
+               };
+
                qupv3_id_3: geniqup@bc0000 {
                        compatible = "qcom,geni-se-qup";
                        reg = <0x0 0xbc0000 0x0 0x6000>;
                                                         "qup-config",
                                                         "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma3 0 0 QCOM_GPI_I2C>,
+                                      <&gpi_dma3 1 0 QCOM_GPI_I2C>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };
 
                                                         "qup-config",
                                                         "qup-memory";
                                power-domains = <&rpmhpd SA8775P_CX>;
+                               dmas = <&gpi_dma3 0 0 QCOM_GPI_SPI>,
+                                      <&gpi_dma3 1 0 QCOM_GPI_SPI>;
+                               dma-names = "tx",
+                                           "rx";
                                status = "disabled";
                        };