[PATCH 0/7] Add RZ/G2N SDHI/I2C/IPMMU/FCP/VSP support

[PATCH 0/7] Add RZ/G2N SDHI/I2C/IPMMU/FCP/VSP support

[Biju Das]

This patch series add SDHI/I2C/IPMMU/FCP/VSP support for RZ/G2N SoC.

This patch series depend upon
https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=177617

Biju Das (7):
  arm64: dts: renesas: r8a774b1: Add SDHI support
  arm64: dts: renesas: r8a774b1: Add I2C and IIC-DVFS support
  arm64: dts: renesas: r8a774b1: Add IPMMU device nodes
  arm64: dts: renesas: r8a774b1: Add FCPF and FCPV instances
  arm64: dts: renesas: r8a774b1: Add VSP instances
  arm64: dts: renesas: r8a774b1: Tie SYS-DMAC to IPMMU-DS0/1
  arm64: dts: renesas: r8a774b1: Connect Ethernet-AVB to IPMMU-DS0

 arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 344 +++++++++++++++++++++++++++++-
 1 file changed, 339 insertions(+), 5 deletions(-)

-- 
2.7.4

[PATCH 1/7] arm64: dts: renesas: r8a774b1: Add SDHI support

[Biju Das]

Add SDHI support for the r8a774b1 SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 36 +++++++++++++++++++++++++++----
 1 file changed, 32 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index ed4a57f..532c9ca 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -880,23 +880,51 @@
 		};
 
 		sdhi0: sd@ee100000 {
+			compatible = "renesas,sdhi-r8a774b1",
+				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee100000 0 0x2000>;
-			/* placeholder */
+			interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 314>;
+			max-frequency = <200000000>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 314>;
+			status = "disabled";
 		};
 
 		sdhi1: sd@ee120000 {
+			compatible = "renesas,sdhi-r8a774b1",
+				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee120000 0 0x2000>;
-			/* placeholder */
+			interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 313>;
+			max-frequency = <200000000>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 313>;
+			status = "disabled";
 		};
 
 		sdhi2: sd@ee140000 {
+			compatible = "renesas,sdhi-r8a774b1",
+				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee140000 0 0x2000>;
-			/* placeholder */
+			interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 312>;
+			max-frequency = <200000000>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 312>;
+			status = "disabled";
 		};
 
 		sdhi3: sd@ee160000 {
+			compatible = "renesas,sdhi-r8a774b1",
+				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee160000 0 0x2000>;
-			/* placeholder */
+			interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 311>;
+			max-frequency = <200000000>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 311>;
+			status = "disabled";
 		};
 
 		gic: interrupt-controller@f1010000 {
-- 
2.7.4

[PATCH 2/7] arm64: dts: renesas: r8a774b1: Add I2C and IIC-DVFS support

[Biju Das]

Add the I2C[0-6] and IIC Bus Interface for DVFS (IIC for DVFS)
devices nodes to the r8a774b1 device tree.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 126 +++++++++++++++++++++++++++++-
 1 file changed, 125 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 532c9ca..fde845a 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -450,11 +450,135 @@
 			status = "disabled";
 		};
 
+		i2c0: i2c@e6500000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a774b1",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe6500000 0 0x40>;
+			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 931>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 931>;
+			dmas = <&dmac1 0x91>, <&dmac1 0x90>,
+			       <&dmac2 0x91>, <&dmac2 0x90>;
+			dma-names = "tx", "rx", "tx", "rx";
+			i2c-scl-internal-delay-ns = <110>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@e6508000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a774b1",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe6508000 0 0x40>;
+			interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 930>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 930>;
+			dmas = <&dmac1 0x93>, <&dmac1 0x92>,
+			       <&dmac2 0x93>, <&dmac2 0x92>;
+			dma-names = "tx", "rx", "tx", "rx";
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@e6510000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a774b1",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe6510000 0 0x40>;
+			interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 929>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 929>;
+			dmas = <&dmac1 0x95>, <&dmac1 0x94>,
+			       <&dmac2 0x95>, <&dmac2 0x94>;
+			dma-names = "tx", "rx", "tx", "rx";
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c3: i2c@e66d0000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a774b1",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe66d0000 0 0x40>;
+			interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 928>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 928>;
+			dmas = <&dmac0 0x97>, <&dmac0 0x96>;
+			dma-names = "tx", "rx";
+			i2c-scl-internal-delay-ns = <110>;
+			status = "disabled";
+		};
+
 		i2c4: i2c@e66d8000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a774b1",
+				     "renesas,rcar-gen3-i2c";
 			reg = <0 0xe66d8000 0 0x40>;
-			/* placeholder */
+			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 927>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 927>;
+			dmas = <&dmac0 0x99>, <&dmac0 0x98>;
+			dma-names = "tx", "rx";
+			i2c-scl-internal-delay-ns = <110>;
+			status = "disabled";
+		};
+
+		i2c5: i2c@e66e0000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a774b1",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe66e0000 0 0x40>;
+			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 919>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 919>;
+			dmas = <&dmac0 0x9b>, <&dmac0 0x9a>;
+			dma-names = "tx", "rx";
+			i2c-scl-internal-delay-ns = <110>;
+			status = "disabled";
+		};
+
+		i2c6: i2c@e66e8000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a774b1",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe66e8000 0 0x40>;
+			interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 918>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 918>;
+			dmas = <&dmac0 0x9d>, <&dmac0 0x9c>;
+			dma-names = "tx", "rx";
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c_dvfs: i2c@e60b0000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,iic-r8a774b1",
+				     "renesas,rcar-gen3-iic",
+				     "renesas,rmobile-iic";
+			reg = <0 0xe60b0000 0 0x425>;
+			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 926>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 926>;
+			dmas = <&dmac0 0x11>, <&dmac0 0x10>;
+			dma-names = "tx", "rx";
+			status = "disabled";
 		};
 
 		hscif0: serial@e6540000 {
-- 
2.7.4

[PATCH 3/7] arm64: dts: renesas: r8a774b1: Add IPMMU device nodes

[Biju Das]

Add RZ/G2N (R8A774B1) IPMMU nodes.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 73 +++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index fde845a..11f2905 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -782,6 +782,79 @@
 			dma-channels = <16>;
 		};
 
+		ipmmu_ds0: mmu@e6740000 {
+			compatible = "renesas,ipmmu-r8a774b1";
+			reg = <0 0xe6740000 0 0x1000>;
+			renesas,ipmmu-main = <&ipmmu_mm 0>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_ds1: mmu@e7740000 {
+			compatible = "renesas,ipmmu-r8a774b1";
+			reg = <0 0xe7740000 0 0x1000>;
+			renesas,ipmmu-main = <&ipmmu_mm 1>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_hc: mmu@e6570000 {
+			compatible = "renesas,ipmmu-r8a774b1";
+			reg = <0 0xe6570000 0 0x1000>;
+			renesas,ipmmu-main = <&ipmmu_mm 2>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_mm: mmu@e67b0000 {
+			compatible = "renesas,ipmmu-r8a774b1";
+			reg = <0 0xe67b0000 0 0x1000>;
+			interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_mp: mmu@ec670000 {
+			compatible = "renesas,ipmmu-r8a774b1";
+			reg = <0 0xec670000 0 0x1000>;
+			renesas,ipmmu-main = <&ipmmu_mm 4>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_pv0: mmu@fd800000 {
+			compatible = "renesas,ipmmu-r8a774b1";
+			reg = <0 0xfd800000 0 0x1000>;
+			renesas,ipmmu-main = <&ipmmu_mm 6>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_vc0: mmu@fe6b0000 {
+			compatible = "renesas,ipmmu-r8a774b1";
+			reg = <0 0xfe6b0000 0 0x1000>;
+			renesas,ipmmu-main = <&ipmmu_mm 12>;
+			power-domains = <&sysc R8A774B1_PD_A3VC>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_vi0: mmu@febd0000 {
+			compatible = "renesas,ipmmu-r8a774b1";
+			reg = <0 0xfebd0000 0 0x1000>;
+			renesas,ipmmu-main = <&ipmmu_mm 14>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_vp0: mmu@fe990000 {
+			compatible = "renesas,ipmmu-r8a774b1";
+			reg = <0 0xfe990000 0 0x1000>;
+			renesas,ipmmu-main = <&ipmmu_mm 16>;
+			power-domains = <&sysc R8A774B1_PD_A3VP>;
+			#iommu-cells = <1>;
+		};
+
 		avb: ethernet@e6800000 {
 			compatible = "renesas,etheravb-r8a774b1",
 				     "renesas,etheravb-rcar-gen3";
-- 
2.7.4

[PATCH 4/7] arm64: dts: renesas: r8a774b1: Add FCPF and FCPV instances

[Biju Das]

Add FCPF and FCPV instances to the r8a774b1 dtsi.

Based on the work done for r8a77965 SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 40 +++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 11f2905..86e2b3e 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -1157,6 +1157,46 @@
 			/* placeholder */
 		};
 
+		fcpf0: fcp@fe950000 {
+			compatible = "renesas,fcpf";
+			reg = <0 0xfe950000 0 0x200>;
+			clocks = <&cpg CPG_MOD 615>;
+			power-domains = <&sysc R8A774B1_PD_A3VP>;
+			resets = <&cpg 615>;
+		};
+
+		fcpvb0: fcp@fe96f000 {
+			compatible = "renesas,fcpv";
+			reg = <0 0xfe96f000 0 0x200>;
+			clocks = <&cpg CPG_MOD 607>;
+			power-domains = <&sysc R8A774B1_PD_A3VP>;
+			resets = <&cpg 607>;
+		};
+
+		fcpvd0: fcp@fea27000 {
+			compatible = "renesas,fcpv";
+			reg = <0 0xfea27000 0 0x200>;
+			clocks = <&cpg CPG_MOD 603>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 603>;
+		};
+
+		fcpvd1: fcp@fea2f000 {
+			compatible = "renesas,fcpv";
+			reg = <0 0xfea2f000 0 0x200>;
+			clocks = <&cpg CPG_MOD 602>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 602>;
+		};
+
+		fcpvi0: fcp@fe9af000 {
+			compatible = "renesas,fcpv";
+			reg = <0 0xfe9af000 0 0x200>;
+			clocks = <&cpg CPG_MOD 611>;
+			power-domains = <&sysc R8A774B1_PD_A3VP>;
+			resets = <&cpg 611>;
+		};
+
 		hdmi0: hdmi@fead0000 {
 			reg = <0 0xfead0000 0 0x10000>;
 
-- 
2.7.4

[PATCH 5/7] arm64: dts: renesas: r8a774b1: Add VSP instances

[Biju Das]

The r8a774b1 has 4 VSP instances.

Based on the work done for r8a77965 SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 44 +++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 86e2b3e..c92550e 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -1165,6 +1165,50 @@
 			resets = <&cpg 615>;
 		};
 
+		vspb: vsp@fe960000 {
+			compatible = "renesas,vsp2";
+			reg = <0 0xfe960000 0 0x8000>;
+			interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 626>;
+			power-domains = <&sysc R8A774B1_PD_A3VP>;
+			resets = <&cpg 626>;
+
+			renesas,fcp = <&fcpvb0>;
+		};
+
+		vspi0: vsp@fe9a0000 {
+			compatible = "renesas,vsp2";
+			reg = <0 0xfe9a0000 0 0x8000>;
+			interrupts = <GIC_SPI 444 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 631>;
+			power-domains = <&sysc R8A774B1_PD_A3VP>;
+			resets = <&cpg 631>;
+
+			renesas,fcp = <&fcpvi0>;
+		};
+
+		vspd0: vsp@fea20000 {
+			compatible = "renesas,vsp2";
+			reg = <0 0xfea20000 0 0x5000>;
+			interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 623>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 623>;
+
+			renesas,fcp = <&fcpvd0>;
+		};
+
+		vspd1: vsp@fea28000 {
+			compatible = "renesas,vsp2";
+			reg = <0 0xfea28000 0 0x5000>;
+			interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 622>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 622>;
+
+			renesas,fcp = <&fcpvd1>;
+		};
+
 		fcpvb0: fcp@fe96f000 {
 			compatible = "renesas,fcpv";
 			reg = <0 0xfe96f000 0 0x200>;
-- 
2.7.4

[PATCH 6/7] arm64: dts: renesas: r8a774b1: Tie SYS-DMAC to IPMMU-DS0/1

[Biju Das]

Hook up r8a774b1 DMAC nodes to the IPMMUs. In particular SYS-DMAC0
gets tied to IPMMU-DS0, and SYS-DMAC1 and SYS-DMAC2 get tied to IPMMU-DS1.

Based on work for the r8a7796 by Magnus Damm.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index c92550e..1e00aeb 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -712,6 +712,14 @@
 			resets = <&cpg 219>;
 			#dma-cells = <1>;
 			dma-channels = <16>;
+			iommus = <&ipmmu_ds0 0>, <&ipmmu_ds0 1>,
+			       <&ipmmu_ds0 2>, <&ipmmu_ds0 3>,
+			       <&ipmmu_ds0 4>, <&ipmmu_ds0 5>,
+			       <&ipmmu_ds0 6>, <&ipmmu_ds0 7>,
+			       <&ipmmu_ds0 8>, <&ipmmu_ds0 9>,
+			       <&ipmmu_ds0 10>, <&ipmmu_ds0 11>,
+			       <&ipmmu_ds0 12>, <&ipmmu_ds0 13>,
+			       <&ipmmu_ds0 14>, <&ipmmu_ds0 15>;
 		};
 
 		dmac1: dma-controller@e7300000 {
@@ -746,6 +754,14 @@
 			resets = <&cpg 218>;
 			#dma-cells = <1>;
 			dma-channels = <16>;
+			iommus = <&ipmmu_ds1 0>, <&ipmmu_ds1 1>,
+			       <&ipmmu_ds1 2>, <&ipmmu_ds1 3>,
+			       <&ipmmu_ds1 4>, <&ipmmu_ds1 5>,
+			       <&ipmmu_ds1 6>, <&ipmmu_ds1 7>,
+			       <&ipmmu_ds1 8>, <&ipmmu_ds1 9>,
+			       <&ipmmu_ds1 10>, <&ipmmu_ds1 11>,
+			       <&ipmmu_ds1 12>, <&ipmmu_ds1 13>,
+			       <&ipmmu_ds1 14>, <&ipmmu_ds1 15>;
 		};
 
 		dmac2: dma-controller@e7310000 {
@@ -780,6 +796,14 @@
 			resets = <&cpg 217>;
 			#dma-cells = <1>;
 			dma-channels = <16>;
+			iommus = <&ipmmu_ds1 16>, <&ipmmu_ds1 17>,
+			       <&ipmmu_ds1 18>, <&ipmmu_ds1 19>,
+			       <&ipmmu_ds1 20>, <&ipmmu_ds1 21>,
+			       <&ipmmu_ds1 22>, <&ipmmu_ds1 23>,
+			       <&ipmmu_ds1 24>, <&ipmmu_ds1 25>,
+			       <&ipmmu_ds1 26>, <&ipmmu_ds1 27>,
+			       <&ipmmu_ds1 28>, <&ipmmu_ds1 29>,
+			       <&ipmmu_ds1 30>, <&ipmmu_ds1 31>;
 		};
 
 		ipmmu_ds0: mmu@e6740000 {
-- 
2.7.4

[PATCH 7/7] arm64: dts: renesas: r8a774b1: Connect Ethernet-AVB to IPMMU-DS0

[Biju Das]

Add IPMMU-DS0 to the Ethernet-AVB device node.

Based on work by Magnus Damm for the r8a7795.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 1e00aeb..9d5630a 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -919,6 +919,7 @@
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
 			resets = <&cpg 812>;
 			phy-mode = "rgmii";
+			iommus = <&ipmmu_ds0 16>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
-- 
2.7.4

Re: [PATCH 1/7] arm64: dts: renesas: r8a774b1: Add SDHI support

[Geert Uytterhoeven]

On Tue, Sep 24, 2019 at 10:23 AM Biju Das <biju.das@bp.renesas.com> wrote:
> Add SDHI support for the r8a774b1 SoC.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH 2/7] arm64: dts: renesas: r8a774b1: Add I2C and IIC-DVFS support

[Geert Uytterhoeven]

On Tue, Sep 24, 2019 at 10:23 AM Biju Das <biju.das@bp.renesas.com> wrote:
> Add the I2C[0-6] and IIC Bus Interface for DVFS (IIC for DVFS)
> devices nodes to the r8a774b1 device tree.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH 3/7] arm64: dts: renesas: r8a774b1: Add IPMMU device nodes

[Geert Uytterhoeven]

On Tue, Sep 24, 2019 at 10:23 AM Biju Das <biju.das@bp.renesas.com> wrote:
> Add RZ/G2N (R8A774B1) IPMMU nodes.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH 4/7] arm64: dts: renesas: r8a774b1: Add FCPF and FCPV instances

[Geert Uytterhoeven]

On Tue, Sep 24, 2019 at 10:23 AM Biju Das <biju.das@bp.renesas.com> wrote:
> Add FCPF and FCPV instances to the r8a774b1 dtsi.
>
> Based on the work done for r8a77965 SoC.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH 5/7] arm64: dts: renesas: r8a774b1: Add VSP instances

[Geert Uytterhoeven]

On Tue, Sep 24, 2019 at 10:23 AM Biju Das <biju.das@bp.renesas.com> wrote:
> The r8a774b1 has 4 VSP instances.
>
> Based on the work done for r8a77965 SoC.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH 6/7] arm64: dts: renesas: r8a774b1: Tie SYS-DMAC to IPMMU-DS0/1

[Geert Uytterhoeven]

On Tue, Sep 24, 2019 at 10:23 AM Biju Das <biju.das@bp.renesas.com> wrote:
> Hook up r8a774b1 DMAC nodes to the IPMMUs. In particular SYS-DMAC0
> gets tied to IPMMU-DS0, and SYS-DMAC1 and SYS-DMAC2 get tied to IPMMU-DS1.
>
> Based on work for the r8a7796 by Magnus Damm.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH 7/7] arm64: dts: renesas: r8a774b1: Connect Ethernet-AVB to IPMMU-DS0

[Geert Uytterhoeven]

On Tue, Sep 24, 2019 at 10:23 AM Biju Das <biju.das@bp.renesas.com> wrote:
> Add IPMMU-DS0 to the Ethernet-AVB device node.
>
> Based on work by Magnus Damm for the r8a7795.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds