diff mbox series

[v2,12/16] arm64: dts: renesas: r8a77990: Add I2C device nodes

Message ID 20180914091046.483-13-laurent.pinchart+renesas@ideasonboard.com (mailing list archive)
State Accepted
Commit bc011dfa30652380bf432fd52441077b52b4eadc
Headers show
Series R-Car D3/E3 display support (with LVDS PLL) | expand

Commit Message

Laurent Pinchart Sept. 14, 2018, 9:10 a.m. UTC 
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>

Add device nodes for I2C ch{0,1,2,3,4,5,6,7} to R-Car E3 R8A77990 device
tree.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Tested-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
---
 arch/arm64/boot/dts/renesas/r8a77990.dtsi | 123 ++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)

Comments

Simon Horman Sept. 17, 2018, 7:33 a.m. UTC | #1 
On Fri, Sep 14, 2018 at 12:10:42PM +0300, Laurent Pinchart wrote:
> From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> 
> Add device nodes for I2C ch{0,1,2,3,4,5,6,7} to R-Car E3 R8A77990 device
> tree.
> 
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
> Tested-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
> ---
>  arch/arm64/boot/dts/renesas/r8a77990.dtsi | 123 ++++++++++++++++++++++++++++++
>  1 file changed, 123 insertions(+)

I believe this duplicates the following patch already queued-up for
v4.20.

Fixes: bc011dfa3065 ("arm64: dts: renesas: r8a77990: Add I2C device nodes")
Laurent Pinchart Sept. 17, 2018, 8:08 a.m. UTC | #2 
Hi Simon,

On Monday, 17 September 2018 10:33:43 EEST Simon Horman wrote:
> On Fri, Sep 14, 2018 at 12:10:42PM +0300, Laurent Pinchart wrote:
> > From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > 
> > Add device nodes for I2C ch{0,1,2,3,4,5,6,7} to R-Car E3 R8A77990 device
> > tree.
> > 
> > Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
> > Tested-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
> > ---
> > 
> >  arch/arm64/boot/dts/renesas/r8a77990.dtsi | 123 +++++++++++++++++++++++++
> >  1 file changed, 123 insertions(+)
> 
> I believe this duplicates the following patch already queued-up for
> v4.20.
> 
> Fixes: bc011dfa3065 ("arm64: dts: renesas: r8a77990: Add I2C device nodes")

Yes, it does, it was just included it for completeness of the patch series 
given that the commit queued for v4.20 isn't in the base branch.
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index ae89260baad9..abb14af76c0e 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -14,6 +14,17 @@ 
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c7 = &i2c7;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -185,6 +196,118 @@ 
 			resets = <&cpg 906>;
 		};
 
+		i2c0: i2c@e6500000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a77990",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe6500000 0 0x40>;
+			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 931>;
+			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+			resets = <&cpg 931>;
+			i2c-scl-internal-delay-ns = <110>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@e6508000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a77990",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe6508000 0 0x40>;
+			interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 930>;
+			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+			resets = <&cpg 930>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@e6510000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a77990",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe6510000 0 0x40>;
+			interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 929>;
+			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+			resets = <&cpg 929>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c3: i2c@e66d0000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a77990",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe66d0000 0 0x40>;
+			interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 928>;
+			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+			resets = <&cpg 928>;
+			i2c-scl-internal-delay-ns = <110>;
+			status = "disabled";
+		};
+
+		i2c4: i2c@e66d8000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a77990",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe66d8000 0 0x40>;
+			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 927>;
+			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+			resets = <&cpg 927>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c5: i2c@e66e0000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a77990",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe66e0000 0 0x40>;
+			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 919>;
+			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+			resets = <&cpg 919>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c6: i2c@e66e8000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a77990",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe66e8000 0 0x40>;
+			interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 918>;
+			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+			resets = <&cpg 918>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c7: i2c@e6690000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a77990",
+				     "renesas,rcar-gen3-i2c";
+			reg = <0 0xe6690000 0 0x40>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 1003>;
+			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+			resets = <&cpg 1003>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
 		pfc: pin-controller@e6060000 {
 			compatible = "renesas,pfc-r8a77990";
 			reg = <0 0xe6060000 0 0x508>;