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| author | Biju Das <biju.das.jz@bp.renesas.com> | 2022-07-28 15:23:11 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-08-22 10:46:03 +0300 |
| commit | a43026b811700455f36bc788e480921f7d1d3e95 (patch) | |
| tree | a75c1c579607f6288f1910efaa2a7f6bd0398dd9 /arch | |
| parent | 200d8e0119fd8fef78fa1c6441ef9eb2c1570984 (diff) | |
| download | linux-a43026b811700455f36bc788e480921f7d1d3e95.tar.xz | |
arm64: dts: renesas: r9a07g044: Add DMA support to RSPI
Add DMA properties to RSPI nodes to support DMA operation.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20220728122312.189766-3-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi index cfdcca1cf9c6..fa7419ba4d2a 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi @@ -261,6 +261,8 @@ interrupt-names = "error", "rx", "tx"; clocks = <&cpg CPG_MOD R9A07G044_RSPI0_CLKB>; resets = <&cpg R9A07G044_RSPI0_RST>; + dmas = <&dmac 0x2e95>, <&dmac 0x2e96>; + dma-names = "tx", "rx"; power-domains = <&cpg>; num-cs = <1>; #address-cells = <1>; @@ -277,6 +279,8 @@ interrupt-names = "error", "rx", "tx"; clocks = <&cpg CPG_MOD R9A07G044_RSPI1_CLKB>; resets = <&cpg R9A07G044_RSPI1_RST>; + dmas = <&dmac 0x2e99>, <&dmac 0x2e9a>; + dma-names = "tx", "rx"; power-domains = <&cpg>; num-cs = <1>; #address-cells = <1>; @@ -293,6 +297,8 @@ interrupt-names = "error", "rx", "tx"; clocks = <&cpg CPG_MOD R9A07G044_RSPI2_CLKB>; resets = <&cpg R9A07G044_RSPI2_RST>; + dmas = <&dmac 0x2e9d>, <&dmac 0x2e9e>; + dma-names = "tx", "rx"; power-domains = <&cpg>; num-cs = <1>; #address-cells = <1>; |