From: Yoshihiro Kaneko <ykaneko0929@gmail.com>
To: linux-renesas-soc@vger.kernel.org
Cc: Simon Horman <horms@verge.net.au>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Magnus Damm <magnus.damm@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH/RFT] arm64: dts: renesas: r8a77990: Add I2C-DVFS device node
Date: Sun, 21 Oct 2018 06:35:49 +0900 [thread overview]
Message-ID: <1540071349-27483-1-git-send-email-ykaneko0929@gmail.com> (raw)
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
This patch adds I2C-DVFS device node for the R8A77990 SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
---
This patch is based on the devel branch of Simon Horman's renesas tree.
arch/arm64/boot/dts/renesas/r8a77990.dtsi | 19 ++++++++++++++++++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 9df0751..5d9905f 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -22,7 +22,8 @@
i2c4 = &i2c4;
i2c5 = &i2c5;
i2c6 = &i2c6;
- i2c7 = &i2c7;
+ i2c7 = &i2c_dvfs;
+ i2c8 = &i2c7;
};
cpus {
@@ -337,6 +338,22 @@
reg = <0 0xe6060000 0 0x508>;
};
+ i2c_dvfs: i2c@e60b0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,iic-r8a77990",
+ "renesas,rcar-gen3-iic",
+ "renesas,rmobile-iic";
+ reg = <0 0xe60b0000 0 0x34>;
+ interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 926>;
+ power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+ resets = <&cpg 926>;
+ dmas = <&dmac0 0x11>, <&dmac0 0x10>;
+ dma-names = "tx", "rx";
+ status = "disabled";
+ };
+
cpg: clock-controller@e6150000 {
compatible = "renesas,r8a77990-cpg-mssr";
reg = <0 0xe6150000 0 0x1000>;
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: ykaneko0929@gmail.com (Yoshihiro Kaneko)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH/RFT] arm64: dts: renesas: r8a77990: Add I2C-DVFS device node
Date: Sun, 21 Oct 2018 06:35:49 +0900 [thread overview]
Message-ID: <1540071349-27483-1-git-send-email-ykaneko0929@gmail.com> (raw)
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
This patch adds I2C-DVFS device node for the R8A77990 SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
---
This patch is based on the devel branch of Simon Horman's renesas tree.
arch/arm64/boot/dts/renesas/r8a77990.dtsi | 19 ++++++++++++++++++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 9df0751..5d9905f 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -22,7 +22,8 @@
i2c4 = &i2c4;
i2c5 = &i2c5;
i2c6 = &i2c6;
- i2c7 = &i2c7;
+ i2c7 = &i2c_dvfs;
+ i2c8 = &i2c7;
};
cpus {
@@ -337,6 +338,22 @@
reg = <0 0xe6060000 0 0x508>;
};
+ i2c_dvfs: i2c at e60b0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,iic-r8a77990",
+ "renesas,rcar-gen3-iic",
+ "renesas,rmobile-iic";
+ reg = <0 0xe60b0000 0 0x34>;
+ interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 926>;
+ power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+ resets = <&cpg 926>;
+ dmas = <&dmac0 0x11>, <&dmac0 0x10>;
+ dma-names = "tx", "rx";
+ status = "disabled";
+ };
+
cpg: clock-controller at e6150000 {
compatible = "renesas,r8a77990-cpg-mssr";
reg = <0 0xe6150000 0 0x1000>;
--
1.9.1
next reply other threads:[~2018-10-21 5:47 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-20 21:35 Yoshihiro Kaneko [this message]
2018-10-20 21:35 ` [PATCH/RFT] arm64: dts: renesas: r8a77990: Add I2C-DVFS device node Yoshihiro Kaneko
2018-11-05 8:52 ` Geert Uytterhoeven
2018-11-05 8:52 ` Geert Uytterhoeven
2018-11-07 12:30 ` Simon Horman
2018-11-07 12:30 ` Simon Horman
2018-11-08 10:22 ` Simon Horman
2018-11-08 10:22 ` Simon Horman
2018-11-08 10:27 ` Geert Uytterhoeven
2018-11-08 10:27 ` Geert Uytterhoeven
2018-11-08 11:52 ` Simon Horman
2018-11-08 11:52 ` Simon Horman
2018-11-08 12:25 ` Geert Uytterhoeven
2018-11-08 12:25 ` Geert Uytterhoeven
2018-11-08 13:18 ` Simon Horman
2018-11-08 13:18 ` Simon Horman
2018-11-19 10:14 ` Simon Horman
2018-11-19 10:14 ` Simon Horman
2018-11-19 10:41 ` Geert Uytterhoeven
2018-11-19 10:41 ` Geert Uytterhoeven
2018-11-21 12:03 ` Simon Horman
2018-11-21 12:03 ` Simon Horman
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