diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-01-10 14:39:15 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-13 14:04:10 -0700 |
| commit | e208073a9a26a5b5041c2c67eaa1042a7a5b5b7f (patch) | |
| tree | cbbdcfda1e0c84dd6848d40cfe07dac0d14bca24 /arch | |
| parent | 003d547343f544d23cbc2603b51a0f101b253b63 (diff) | |
arm64: dts: renesas: r8a7796: Enable DMA for SCIF2
[ Upstream commit 97f26702bc95b5c3a72671d5c6675e4d6ee0a2f4 ]
SCIF2 on R-Car M3-W can be used with both DMAC1 and DMAC2.
Fixes: dbcae5ea4bd27409 ("arm64: dts: r8a7796: Enable SCIF DMA")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a7796.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi index 1ec6aaa520c1..09320caea54e 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi @@ -1160,6 +1160,9 @@ <&cpg CPG_CORE R8A7796_CLK_S3D1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x13>, <&dmac1 0x12>, + <&dmac2 0x13>, <&dmac2 0x12>; + dma-names = "tx", "rx", "tx", "rx"; power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; resets = <&cpg 310>; status = "disabled"; |