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| author |   Biju Das <biju.das.jz@bp.renesas.com> | 2022-07-28 13:23:12 +0100 |
|---|---|---|
| committer |   Geert Uytterhoeven <geert+renesas@glider.be> | 2022-08-22 09:46:03 +0200 |
| commit | 34fac90f361f14aad0d0bfeabba9211fd584a963 (patch) | |
| tree | 3d6584f5bbd33cb6c2c1308bbeb9444856ad378c /arch/arm64/boot/dts/renesas | |
| parent | arm64: dts: renesas: r9a07g044: Add DMA support to RSPI (diff) | |
| download | linux-dev-34fac90f361f14aad0d0bfeabba9211fd584a963.tar.xz linux-dev-34fac90f361f14aad0d0bfeabba9211fd584a963.zip | |
arm64: dts: renesas: r9a07g054: 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/20220728122312.189766-4-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'arch/arm64/boot/dts/renesas')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r9a07g054.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi index 24611e4a7913..215a033ade81 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi @@ -261,6 +261,8 @@ interrupt-names = "error", "rx", "tx"; clocks = <&cpg CPG_MOD R9A07G054_RSPI0_CLKB>; resets = <&cpg R9A07G054_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 R9A07G054_RSPI1_CLKB>; resets = <&cpg R9A07G054_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 R9A07G054_RSPI2_CLKB>; resets = <&cpg R9A07G054_RSPI2_RST>; + dmas = <&dmac 0x2e9d>, <&dmac 0x2e9e>; + dma-names = "tx", "rx"; power-domains = <&cpg>; num-cs = <1>; #address-cells = <1>; |