2022-02-28 00:45:15

by Prabhakar Mahadev Lad

Subject: [PATCH 09/12] arm64: dts: renesas: r9a07g054: Add SSI{1,2,3} nodes and fillup the SSI0 stub node

Add SSI{1,2,3} nodes and fillup the SSI0 stub node in RZ/V2L
(R9A07G054) SoC DTSI.

Signed-off-by: Lad Prabhakar <[email protected]>
Reviewed-by: Biju Das <[email protected]>
---
arch/arm64/boot/dts/renesas/r9a07g054.dtsi | 80 +++++++++++++++++++++-
1 file changed, 79 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
index a3623e70f02c..e3a9f78b7fb8 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
@@ -96,9 +96,87 @@
ranges;

ssi0: ssi@10049c00 {
+ compatible = "renesas,r9a07g054-ssi",
+ "renesas,rz-ssi";
reg = <0 0x10049c00 0 0x400>;
+ interrupts = <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 327 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 329 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+ clocks = <&cpg CPG_MOD R9A07G054_SSI0_PCLK2>,
+ <&cpg CPG_MOD R9A07G054_SSI0_PCLK_SFR>,
+ <&audio_clk1>, <&audio_clk2>;
+ clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
+ resets = <&cpg R9A07G054_SSI0_RST_M2_REG>;
+ dmas = <&dmac 0x2655>, <&dmac 0x2656>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg>;
#sound-dai-cells = <0>;
- /* place holder */
+ status = "disabled";
+ };
+
+ ssi1: ssi@1004a000 {
+ compatible = "renesas,r9a07g054-ssi",
+ "renesas,rz-ssi";
+ reg = <0 0x1004a000 0 0x400>;
+ interrupts = <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 331 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 332 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 333 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+ clocks = <&cpg CPG_MOD R9A07G054_SSI1_PCLK2>,
+ <&cpg CPG_MOD R9A07G054_SSI1_PCLK_SFR>,
+ <&audio_clk1>, <&audio_clk2>;
+ clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
+ resets = <&cpg R9A07G054_SSI1_RST_M2_REG>;
+ dmas = <&dmac 0x2659>, <&dmac 0x265a>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg>;
+ #sound-dai-cells = <0>;
+ status = "disabled";
+ };
+
+ ssi2: ssi@1004a400 {
+ compatible = "renesas,r9a07g054-ssi",
+ "renesas,rz-ssi";
+ reg = <0 0x1004a400 0 0x400>;
+ interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 335 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 336 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 337 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+ clocks = <&cpg CPG_MOD R9A07G054_SSI2_PCLK2>,
+ <&cpg CPG_MOD R9A07G054_SSI2_PCLK_SFR>,
+ <&audio_clk1>, <&audio_clk2>;
+ clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
+ resets = <&cpg R9A07G054_SSI2_RST_M2_REG>;
+ dmas = <&dmac 0x265f>;
+ dma-names = "rt";
+ power-domains = <&cpg>;
+ #sound-dai-cells = <0>;
+ status = "disabled";
+ };
+
+ ssi3: ssi@1004a800 {
+ compatible = "renesas,r9a07g054-ssi",
+ "renesas,rz-ssi";
+ reg = <0 0x1004a800 0 0x400>;
+ interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 339 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 341 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+ clocks = <&cpg CPG_MOD R9A07G054_SSI3_PCLK2>,
+ <&cpg CPG_MOD R9A07G054_SSI3_PCLK_SFR>,
+ <&audio_clk1>, <&audio_clk2>;
+ clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
+ resets = <&cpg R9A07G054_SSI3_RST_M2_REG>;
+ dmas = <&dmac 0x2661>, <&dmac 0x2662>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg>;
+ #sound-dai-cells = <0>;
+ status = "disabled";
};

spi1: spi@1004b000 {
--
2.17.1

2022-03-01 12:44:14

by Geert Uytterhoeven

Subject: Re: [PATCH 09/12] arm64: dts: renesas: r9a07g054: Add SSI{1,2,3} nodes and fillup the SSI0 stub node

On Sun, Feb 27, 2022 at 9:38 PM Lad Prabhakar
<[email protected]> wrote:
> Add SSI{1,2,3} nodes and fillup the SSI0 stub node in RZ/V2L
> (R9A07G054) SoC DTSI.
>
> Signed-off-by: Lad Prabhakar <[email protected]>
> Reviewed-by: Biju Das <[email protected]>

Reviewed-by: Geert Uytterhoeven <[email protected]>
i.e. will queue in renesas-devel for v5.19.

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds