From: Magnus Damm <magnus.damm@gmail.com>
To: linux-sh@vger.kernel.org
Subject: [PATCH v10 04/07] arm64: renesas: r8a7795 dtsi: Add all SCIF nodes
Date: Fri, 02 Oct 2015 02:55:51 +0000 [thread overview]
Message-ID: <20151002025551.28158.20307.sendpatchset@little-apple> (raw)
From: Geert Uytterhoeven <geert+renesas@glider.be>
Add the device nodes for all R-Car H3 SCIF serial ports, incl. clocks,
clock domain, and dma properties.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
Changes since V9: (Magnus Damm <damm+renesas@opensource.se>)
- Added SCIF2 DMA bits again
- Converted DT nodes for MSTP to MSSR, adjusted r8a7795-clock.h
- Include clock-output-names
Changes since V8: (Magnus Damm <damm+renesas@opensource.se>)
- Dropped SCIF2 DMA bits - thanks Laurent!
- Changed name of mstp2 and mstp3 nodes - thanks Geert!
- Added Acked-by from Laurent
Changes since V7: (Magnus Damm <damm+renesas@opensource.se>)
- Folded together above SCIF2 patches
- Added SCIF2 DMA bits
- Got rid of clock-output-names
- Replaced renesas,clock-indices with clock-indices
Based on:
[PATCH 9/25] arm64: renesas: r8a7795: Add SCIF2 support
[PATCH 1/6] arm64: renesas: r8a7795 dtsi: Mark scif2 disabled
[PATCH 3/6] arm64: renesas: r8a7795 dtsi: Add all SCIF nodes
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 109 +++++++++++++++++++++++++++++
include/dt-bindings/clock/r8a7795-clock.h | 6 +
2 files changed, 115 insertions(+)
--- 0012/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ work/arch/arm64/boot/dts/renesas/r8a7795.dtsi 2015-10-01 22:56:20.800513000 +0900
@@ -231,6 +231,11 @@
};
cpg_clocks: cpg_clocks@e6150000 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ #clock-cells = <1>;
+ ranges;
+
compatible = "renesas,r8a7795-cpg-clocks",
"renesas,rcar-gen3-cpg-clocks";
reg = <0 0xe6150000 0 0x1000>;
@@ -243,6 +248,38 @@
clock-output-names = "main", "pll0", "pll1",
"pll2", "pll3", "pll4";
#power-domain-cells = <0>;
+
+ /* Module Standby and Software Reset */
+ mssr: mssr@e6150130 {
+ compatible + "renesas,r8a7795-cpg-mssr";
+ reg = <0 0xe6150000 0 0x1000>;
+ #clock-cells = <1>;
+ clocks + /* MSTP2 */
+ <&s3d4_clk>, <&s3d4_clk>,
+ <&s3d4_clk>, <&s3d4_clk>,
+ <&s3d4_clk>,
+ /* MSTP3 */
+ <&s3d4_clk>;
+ clock-indices = <
+ /* MSTP2 */
+ R8A7795_CLK_SCIF5
+ R8A7795_CLK_SCIF4
+ R8A7795_CLK_SCIF3
+ R8A7795_CLK_SCIF1
+ R8A7795_CLK_SCIF0
+ /* MSTP3 */
+ R8A7795_CLK_SCIF2
+ >;
+ clock-output-names + /* MSTP2 */
+ "scif5", "scif4", "scif3",
+ "scif1", "scif0",
+ /* MSTP3 */
+ "scif2";
+ #reset-cells = <1>;
+ };
};
};
@@ -257,5 +294,77 @@
dmac2: dma-controller@e7310000 {
/* Empty node for now */
};
+
+ scif0: serial@e6e60000 {
+ compatible = "renesas,scif-r8a7795", "renesas,scif";
+ reg = <0 0xe6e60000 0 64>;
+ interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mssr R8A7795_CLK_SCIF0>;
+ clock-names = "sci_ick";
+ dmas = <&dmac1 0x51>, <&dmac1 0x50>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg_clocks>;
+ status = "disabled";
+ };
+
+ scif1: serial@e6e68000 {
+ compatible = "renesas,scif-r8a7795", "renesas,scif";
+ reg = <0 0xe6e68000 0 64>;
+ interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mssr R8A7795_CLK_SCIF1>;
+ clock-names = "sci_ick";
+ dmas = <&dmac1 0x53>, <&dmac1 0x52>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg_clocks>;
+ status = "disabled";
+ };
+
+ scif2: serial@e6e88000 {
+ compatible = "renesas,scif-r8a7795", "renesas,scif";
+ reg = <0 0xe6e88000 0 64>;
+ interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mssr R8A7795_CLK_SCIF2>;
+ clock-names = "sci_ick";
+ dmas = <&dmac1 0x13>, <&dmac1 0x12>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg_clocks>;
+ status = "disabled";
+ };
+
+ scif3: serial@e6c50000 {
+ compatible = "renesas,scif-r8a7795", "renesas,scif";
+ reg = <0 0xe6c50000 0 64>;
+ interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mssr R8A7795_CLK_SCIF3>;
+ clock-names = "sci_ick";
+ dmas = <&dmac0 0x57>, <&dmac0 0x56>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg_clocks>;
+ status = "disabled";
+ };
+
+ scif4: serial@e6c40000 {
+ compatible = "renesas,scif-r8a7795", "renesas,scif";
+ reg = <0 0xe6c40000 0 64>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mssr R8A7795_CLK_SCIF4>;
+ clock-names = "sci_ick";
+ dmas = <&dmac0 0x59>, <&dmac0 0x58>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg_clocks>;
+ status = "disabled";
+ };
+
+ scif5: serial@e6f30000 {
+ compatible = "renesas,scif-r8a7795", "renesas,scif";
+ reg = <0 0xe6f30000 0 64>;
+ interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mssr R8A7795_CLK_SCIF5>;
+ clock-names = "sci_ick";
+ dmas = <&dmac1 0x5b>, <&dmac1 0x5a>;
+ dma-names = "tx", "rx";
+ power-domains = <&cpg_clocks>;
+ status = "disabled";
+ };
};
};
--- 0012/include/dt-bindings/clock/r8a7795-clock.h
+++ work/include/dt-bindings/clock/r8a7795-clock.h 2015-10-01 19:24:51.200513000 +0900
@@ -22,8 +22,14 @@
/* MSTP1 */
/* MSTP2 */
+#define R8A7795_CLK_SCIF5 202
+#define R8A7795_CLK_SCIF4 203
+#define R8A7795_CLK_SCIF3 204
+#define R8A7795_CLK_SCIF1 206
+#define R8A7795_CLK_SCIF0 207
/* MSTP3 */
+#define R8A7795_CLK_SCIF2 210
/* MSTP5 */
next reply other threads:[~2015-10-02 2:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-02 2:55 Magnus Damm [this message]
2015-10-02 7:11 ` [PATCH v10 04/07] arm64: renesas: r8a7795 dtsi: Add all SCIF nodes Geert Uytterhoeven
2015-10-02 8:08 ` Simon Horman
2015-10-02 8:13 ` Geert Uytterhoeven
2015-10-05 2:30 ` Simon Horman
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