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Message-Id: <20241021102815.12079-1-quic_vdadhani@quicinc.com>
Date: Mon, 21 Oct 2024 15:58:15 +0530
From: Viken Dadhaniya <quic_vdadhani@...cinc.com>
To: andersson@...nel.org, konradybcio@...nel.org, robh@...nel.org,
krzk+dt@...nel.org, conor+dt@...nel.org, linux-arm-msm@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: quic_msavaliy@...cinc.com, quic_anupkulk@...cinc.com,
Viken Dadhaniya <quic_vdadhani@...cinc.com>
Subject: [PATCH v1] arm64: dts: qcom: sa8775p: Add GPI configuration
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@...cinc.com>
---
arch/arm64/boot/dts/qcom/sa8775p.dtsi | 246 ++++++++++++++++++++++++++
1 file changed, 246 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 07b3d9f65684..47b5fb4d83a9 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -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>
@@ -852,6 +853,28 @@
#mbox-cells = <2>;
};
+ gpi_dma2: qcom,gpi-dma@...000 {
+ 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@...000 {
compatible = "qcom,geni-se-qup";
reg = <0x0 0x008c0000 0x0 0x6000>;
@@ -882,6 +905,10 @@
"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";
};
@@ -903,6 +930,10 @@
"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";
};
@@ -939,6 +970,10 @@
"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";
};
@@ -960,6 +995,10 @@
"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";
};
@@ -996,6 +1035,10 @@
"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";
};
@@ -1015,6 +1058,10 @@
"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";
@@ -1053,6 +1100,10 @@
"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";
};
@@ -1074,6 +1125,10 @@
"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";
};
@@ -1108,6 +1163,10 @@
"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";
@@ -1131,6 +1190,10 @@
"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";
};
@@ -1167,6 +1230,10 @@
"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";
};
@@ -1188,6 +1255,10 @@
"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";
};
@@ -1224,6 +1295,10 @@
"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";
};
@@ -1245,6 +1320,10 @@
"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";
};
@@ -1265,6 +1344,28 @@
};
+ gpi_dma0: qcom,gpi-dma@...000 {
+ 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@...000 {
compatible = "qcom,geni-se-qup";
reg = <0x0 0x9c0000 0x0 0x6000>;
@@ -1295,6 +1396,10 @@
"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";
};
@@ -1316,6 +1421,10 @@
"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";
};
@@ -1352,6 +1461,10 @@
"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";
};
@@ -1373,6 +1486,10 @@
"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";
};
@@ -1409,6 +1526,10 @@
"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";
};
@@ -1430,6 +1551,10 @@
"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";
};
@@ -1466,6 +1591,10 @@
"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";
};
@@ -1487,6 +1616,10 @@
"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";
};
@@ -1523,6 +1656,10 @@
"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";
};
@@ -1544,6 +1681,10 @@
"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";
};
@@ -1580,6 +1721,10 @@
"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";
};
@@ -1601,6 +1746,10 @@
"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";
};
@@ -1620,6 +1769,28 @@
};
};
+ gpi_dma1: qcom,gpi-dma@...000 {
+ 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@...000 {
compatible = "qcom,geni-se-qup";
reg = <0x0 0x00ac0000 0x0 0x6000>;
@@ -1650,6 +1821,10 @@
"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";
};
@@ -1671,6 +1846,10 @@
"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";
};
@@ -1708,6 +1887,10 @@
"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";
};
@@ -1729,6 +1912,10 @@
"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";
};
@@ -1766,6 +1953,10 @@
"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";
};
@@ -1787,6 +1978,10 @@
"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";
};
@@ -1823,6 +2018,10 @@
"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";
};
@@ -1844,6 +2043,10 @@
"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";
};
@@ -1881,6 +2084,10 @@
"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";
};
@@ -1902,6 +2109,10 @@
"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";
};
@@ -1939,6 +2150,10 @@
"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";
};
@@ -1960,6 +2175,10 @@
"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";
};
@@ -1996,10 +2215,29 @@
"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@...000 {
+ 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@...000 {
compatible = "qcom,geni-se-qup";
reg = <0x0 0xbc0000 0x0 0x6000>;
@@ -2030,6 +2268,10 @@
"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";
};
@@ -2051,6 +2293,10 @@
"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";
};
--
2.17.1
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