diff options
| author | Jon Mason <jon.mason@broadcom.com> | 2017-07-31 17:54:21 -0400 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2017-08-07 10:31:59 -0700 |
| commit | 56e2ff0346a39b8f0433456b7ec3dd31038d2ec1 (patch) | |
| tree | 7abff4cffdf81ec0449b5e60598c07feccf059da /arch/arm/boot/dts/bcm-nsp.dtsi | |
| parent | 69d22c70ac9ad66be671ad2517ad5ee41058255f (diff) | |
ARM: dts: NSP: Add dma-coherent to relevant DT entries
Cache related issues with DMA rings and performance issues related to
caching are being caused by not properly setting the "dma-coherent" flag
in the device tree entries. Adding it here to correct the issue.
Signed-off-by: Jon Mason <jon.mason@broadcom.com>
Fixes: 3107fa5bcfb2 ("ARM: dts: NSP: Add SD/MMC support")
Fixes: 13d04f20935c ("ARM: dts: NSP: Add AMAC entries")
Fixes: 5aeda7bf8a1e ("ARM: dts: NSP: Add and enable amac2")
Fixes: 17d517172300 ("ARM: dts: NSP: Add mailbox (PDC) to NSP")
Fixes: 1d8ece6639e1 ("ARM: dts: NSP: Add EHCI/OHCI USB nodes to device tree")
Fixes: 0f9f27a36d09 ("ARM: dts: NSP: Add I2C support to the DT")
Fixes: 8dbcad020f2e ("ARM: dts: nsp: Add sata device tree entry")
Fixes: 522199029fdc ("ARM: dts: NSP: Fix PCIE DT issue")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts/bcm-nsp.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/bcm-nsp.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi index 7204d1def23d..c82313a677d9 100644 --- a/arch/arm/boot/dts/bcm-nsp.dtsi +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -215,6 +215,7 @@ interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>; sdhci,auto-cmd12; clocks = <&lcpll0 BCM_NSP_LCPLL0_SDIO_CLK>; + dma-coherent; status = "disabled"; }; @@ -224,6 +225,7 @@ <0x110000 0x1000>; reg-names = "amac_base", "idm_base"; interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; status = "disabled"; }; @@ -233,6 +235,7 @@ <0x111000 0x1000>; reg-names = "amac_base", "idm_base"; interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; status = "disabled"; }; @@ -242,6 +245,7 @@ <0x112000 0x1000>; reg-names = "amac_base", "idm_base"; interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; status = "disabled"; }; @@ -252,6 +256,7 @@ #mbox-cells = <1>; brcm,rx-status-len = <32>; brcm,use-bcm-hdr; + dma-coherent; }; nand: nand@26000 { @@ -325,6 +330,7 @@ compatible = "generic-ehci"; reg = <0x2a000 0x100>; interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; status = "disabled"; }; @@ -332,6 +338,7 @@ compatible = "generic-ohci"; reg = <0x2b000 0x100>; interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; status = "disabled"; }; @@ -376,6 +383,7 @@ #size-cells = <0>; interrupts = <GIC_SPI 89 IRQ_TYPE_NONE>; clock-frequency = <100000>; + dma-coherent; status = "disabled"; }; @@ -446,6 +454,7 @@ interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + dma-coherent; status = "disabled"; sata0: sata-port@0 { @@ -483,6 +492,7 @@ */ ranges = <0x82000000 0 0x08000000 0x08000000 0 0x8000000>; + dma-coherent; status = "disabled"; msi-parent = <&msi0>; @@ -519,6 +529,7 @@ */ ranges = <0x82000000 0 0x40000000 0x40000000 0 0x8000000>; + dma-coherent; status = "disabled"; msi-parent = <&msi1>; @@ -555,6 +566,7 @@ */ ranges = <0x82000000 0 0x48000000 0x48000000 0 0x8000000>; + dma-coherent; status = "disabled"; msi-parent = <&msi2>; |