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| author | Eddie James <eajames@linux.ibm.com> | 2020-08-17 20:53:06 +0300 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2020-08-18 09:31:43 +0300 |
| commit | 31d8605658d37d9197a989838508481d5dc1d8bc (patch) | |
| tree | d0841851bfd0094fcbca4d3d1eaa90e45d28dc81 | |
| parent | 8876d928b6dfaccf719fe7b00d85d986b38b966b (diff) | |
| download | linux-31d8605658d37d9197a989838508481d5dc1d8bc.tar.xz | |
ARM: dts: Aspeed: Rainier: Enable XDMA engine
Fix the VGA reserved memory node, and add the XDMA engine node,
enable it, and point it's memory region to the VGA memory.
OpenBMC-Staging-Count: 1
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
| -rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts index 4992cf87501d..cbc64a1d14d1 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts @@ -52,9 +52,10 @@ }; vga_memory: region@bf000000 { - no-map; - reg = <0xbf000000 0x01000000>; /* 16M */ - }; + no-map; + compatible = "shared-dma-pool"; + reg = <0xbf000000 0x01000000>; /* 16M */ + }; }; gpio-keys { @@ -1228,3 +1229,8 @@ spi-max-frequency = <100000000>; }; }; + +&xdma { + status = "okay"; + memory-region = <&vga_memory>; +}; |