diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/r8a7742.dtsi | 48 | ||||
| -rw-r--r-- | arch/arm64/include/asm/barrier.h | 1 | ||||
| -rw-r--r-- | arch/arm64/include/asm/io.h | 1 |
3 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a7742.dtsi b/arch/arm/boot/dts/r8a7742.dtsi index 9743b4242801..0240d017c90d 100644 --- a/arch/arm/boot/dts/r8a7742.dtsi +++ b/arch/arm/boot/dts/r8a7742.dtsi @@ -386,6 +386,54 @@ #thermal-sensor-cells = <0>; }; + ipmmu_sy0: iommu@e6280000 { + compatible = "renesas,ipmmu-r8a7742", + "renesas,ipmmu-vmsa"; + reg = <0 0xe6280000 0 0x1000>; + interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_sy1: iommu@e6290000 { + compatible = "renesas,ipmmu-r8a7742", + "renesas,ipmmu-vmsa"; + reg = <0 0xe6290000 0 0x1000>; + interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_ds: iommu@e6740000 { + compatible = "renesas,ipmmu-r8a7742", + "renesas,ipmmu-vmsa"; + reg = <0 0xe6740000 0 0x1000>; + interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_mp: iommu@ec680000 { + compatible = "renesas,ipmmu-r8a7742", + "renesas,ipmmu-vmsa"; + reg = <0 0xec680000 0 0x1000>; + interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_mx: iommu@fe951000 { + compatible = "renesas,ipmmu-r8a7742", + "renesas,ipmmu-vmsa"; + reg = <0 0xfe951000 0 0x1000>; + interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + status = "disabled"; + }; + icram0: sram@e63a0000 { compatible = "mmio-sram"; reg = <0 0xe63a0000 0 0x12000>; diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h index fb4c27506ef4..c3009b0e5239 100644 --- a/arch/arm64/include/asm/barrier.h +++ b/arch/arm64/include/asm/barrier.h @@ -45,6 +45,7 @@ #define rmb() dsb(ld) #define wmb() dsb(st) +#define dma_mb() dmb(osh) #define dma_rmb() dmb(oshld) #define dma_wmb() dmb(oshst) diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h index ff50dd731852..fd172c41df90 100644 --- a/arch/arm64/include/asm/io.h +++ b/arch/arm64/include/asm/io.h @@ -110,6 +110,7 @@ static inline u64 __raw_readq(const volatile void __iomem *addr) #define __io_par(v) __iormb(v) #define __iowmb() dma_wmb() +#define __iomb() dma_mb() /* * Relaxed I/O memory access primitives. These follow the Device memory |