linux-kernel - Re: [PATCH 4/4] ARM: dts: keystone-k2g: Add I2C nodes

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Date:   Fri, 11 Aug 2017 17:18:26 -0500
From:   Grygorii Strashko <grygorii.strashko@...com>
To:     Franklin S Cooper Jr <fcooper@...com>, <wsa@...-dreams.de>,
        <robh+dt@...nel.org>, <linux@...linux.org.uk>, <nsekhar@...com>,
        <linux-i2c@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
CC:     Vitaly Andrianov <vitalya@...com>, Dave Gerlach <d-gerlach@...com>,
        Santosh Shilimkar <ssantosh@...nel.org>
Subject: Re: [PATCH 4/4] ARM: dts: keystone-k2g: Add I2C nodes



On 08/02/2017 05:17 PM, Franklin S Cooper Jr wrote:
> From: Vitaly Andrianov <vitalya@...com>
> 
> Add nodes for the various I2C instances.
> 
> Signed-off-by: Vitaly Andrianov <vitalya@...com>
> [d-gerlach@...com: Add power domain and clock properties]
> Signed-off-by: Dave Gerlach <d-gerlach@...com>
> [fcooper@...com: Update subject and commit message]
> Signed-off-by: Franklin S Cooper Jr <fcooper@...com>

It might be better to send this patch separately as it will
go to the different tree.

Reviewed-by: Grygorii Strashko <grygorii.strashko@...com>

> ---
>   arch/arm/boot/dts/keystone-k2g.dtsi | 36 ++++++++++++++++++++++++++++++++++++
>   1 file changed, 36 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
> index bf4d1fa..5c0acf37 100644
> --- a/arch/arm/boot/dts/keystone-k2g.dtsi
> +++ b/arch/arm/boot/dts/keystone-k2g.dtsi
> @@ -27,6 +27,9 @@
>   
>   	aliases {
>   		serial0 = &uart0;
> +		i2c0 = &i2c0;
> +		i2c1 = &i2c1;
> +		i2c2 = &i2c2;
>   	};
>   
>   	cpus {
> @@ -113,6 +116,39 @@
>   			status = "disabled";
>   		};
>   
> +		i2c0: i2c@...0000 {
> +			compatible = "ti,keystone-i2c";
> +			reg = <0x02530000 0x400>;
> +			clocks = <&k2g_clks 0x003a 0>;
> +			power-domains = <&k2g_pds 0x003a>;
> +			interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>;
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			status = "disabled";
> +		};
> +
> +		i2c1: i2c@...0400 {
> +			compatible = "ti,keystone-i2c";
> +			reg = <0x02530400 0x400>;
> +			clocks = <&k2g_clks 0x003b 0>;
> +			power-domains = <&k2g_pds 0x003b>;
> +			interrupts = <GIC_SPI 89 IRQ_TYPE_EDGE_RISING>;
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			status = "disabled";
> +		};
> +
> +		i2c2: i2c@...0800 {
> +			compatible = "ti,keystone-i2c";
> +			reg = <0x02530800 0x400>;
> +			clocks = <&k2g_clks 0x003c 0>;
> +			power-domains = <&k2g_pds 0x003c>;
> +			interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			status = "disabled";
> +		};
> +
>   		kirq0: keystone_irq@...202a0 {
>   			compatible = "ti,keystone-irq";
>   			interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
> 

-- 
regards,
-grygorii