* [PATCH v2] arm64: dts: renesas: r8a779f0: Add HSCIF nodes
@ 2022-06-14 9:51 Wolfram Sang
2022-06-15 8:58 ` Geert Uytterhoeven
0 siblings, 1 reply; 2+ messages in thread
From: Wolfram Sang @ 2022-06-14 9:51 UTC (permalink / raw)
To: linux-renesas-soc
Cc: Linh Phung, Wolfram Sang, Geert Uytterhoeven, Magnus Damm,
Rob Herring, Krzysztof Kozlowski, devicetree, linux-kernel
From: Linh Phung <linh.phung.jy@renesas.com>
Extracted from a bigger patch in the BSP, rebased and DMA
properties added.
Signed-off-by: Linh Phung <linh.phung.jy@renesas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
Change since v1: include all HSCIF
arch/arm64/boot/dts/renesas/r8a779f0.dtsi | 68 +++++++++++++++++++++++
1 file changed, 68 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
index d89064f86d85..6efbd1fe1e68 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
@@ -271,6 +271,74 @@ i2c5: i2c@e66e0000 {
status = "disabled";
};
+ hscif0: serial@e6540000 {
+ compatible = "renesas,hscif-r8a779f0",
+ "renesas,rcar-gen4-hscif", "renesas,hscif";
+ reg = <0 0xe6540000 0 0x60>;
+ interrupts = <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 514>,
+ <&cpg CPG_CORE R8A779F0_CLK_S0D3>,
+ <&scif_clk>;
+ clock-names = "fck", "brg_int", "scif_clk";
+ dmas = <&dmac0 0x31>, <&dmac0 0x30>,
+ <&dmac1 0x31>, <&dmac1 0x30>;
+ dma-names = "tx", "rx", "tx", "rx";
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 514>;
+ status = "disabled";
+ };
+
+ hscif1: serial@e6550000 {
+ compatible = "renesas,hscif-r8a779f0",
+ "renesas,rcar-gen4-hscif", "renesas,hscif";
+ reg = <0 0xe6550000 0 0x60>;
+ interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 515>,
+ <&cpg CPG_CORE R8A779F0_CLK_S0D3>,
+ <&scif_clk>;
+ clock-names = "fck", "brg_int", "scif_clk";
+ dmas = <&dmac0 0x33>, <&dmac0 0x32>,
+ <&dmac1 0x33>, <&dmac1 0x32>;
+ dma-names = "tx", "rx", "tx", "rx";
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 515>;
+ status = "disabled";
+ };
+
+ hscif2: serial@e6560000 {
+ compatible = "renesas,hscif-r8a779f0",
+ "renesas,rcar-gen4-hscif", "renesas,hscif";
+ reg = <0 0xe6560000 0 0x60>;
+ interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 516>,
+ <&cpg CPG_CORE R8A779F0_CLK_S0D3>,
+ <&scif_clk>;
+ clock-names = "fck", "brg_int", "scif_clk";
+ dmas = <&dmac0 0x35>, <&dmac0 0x34>,
+ <&dmac1 0x35>, <&dmac1 0x34>;
+ dma-names = "tx", "rx", "tx", "rx";
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 516>;
+ status = "disabled";
+ };
+
+ hscif3: serial@e66a0000 {
+ compatible = "renesas,hscif-r8a779f0",
+ "renesas,rcar-gen4-hscif", "renesas,hscif";
+ reg = <0 0xe66a0000 0 0x60>;
+ interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 517>,
+ <&cpg CPG_CORE R8A779F0_CLK_S0D3>,
+ <&scif_clk>;
+ clock-names = "fck", "brg_int", "scif_clk";
+ dmas = <&dmac0 0x37>, <&dmac0 0x36>,
+ <&dmac1 0x37>, <&dmac1 0x36>;
+ dma-names = "tx", "rx", "tx", "rx";
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 517>;
+ status = "disabled";
+ };
+
scif3: serial@e6c50000 {
compatible = "renesas,scif-r8a779f0",
"renesas,rcar-gen4-scif", "renesas,scif";
--
2.35.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] arm64: dts: renesas: r8a779f0: Add HSCIF nodes
2022-06-14 9:51 [PATCH v2] arm64: dts: renesas: r8a779f0: Add HSCIF nodes Wolfram Sang
@ 2022-06-15 8:58 ` Geert Uytterhoeven
0 siblings, 0 replies; 2+ messages in thread
From: Geert Uytterhoeven @ 2022-06-15 8:58 UTC (permalink / raw)
To: Wolfram Sang
Cc: Linux-Renesas, Linh Phung, Magnus Damm, Rob Herring,
Krzysztof Kozlowski,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Linux Kernel Mailing List
On Tue, Jun 14, 2022 at 11:51 AM Wolfram Sang
<wsa+renesas@sang-engineering.com> wrote:
> From: Linh Phung <linh.phung.jy@renesas.com>
>
> Extracted from a bigger patch in the BSP, rebased and DMA
> properties added.
>
> Signed-off-by: Linh Phung <linh.phung.jy@renesas.com>
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> ---
>
> Change since v1: include all HSCIF
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.20.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
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
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