linux-kernel - Re: [PATCH v2 09/10] ARM: dts: STiH407-family: Use new Pinctrl groups

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Date:   Mon, 30 Jan 2017 10:10:39 +0000
From:   Patrice CHOTARD <patrice.chotard@...com>
To:     Lee Jones <lee.jones@...aro.org>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
        "jslaby@...e.com" <jslaby@...e.com>,
        "linux-serial@...r.kernel.org" <linux-serial@...r.kernel.org>,
        "dt@...nel.org" <dt@...nel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
CC:     "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "kernel@...inux.com" <kernel@...inux.com>
Subject: Re: [PATCH v2 09/10] ARM: dts: STiH407-family: Use new Pinctrl groups

Hi Lee

On 01/27/2017 06:28 PM, Lee Jones wrote:
> Having just defined some new Pinctrl groups for when when HW flow-

double "when"

> control is {en,dis}abled, let's reference them for use within the
> driver.
>
> Signed-off-by: Lee Jones <lee.jones@...aro.org>
> ---
>  arch/arm/boot/dts/stih407-family.dtsi | 3 +--
>  arch/arm/boot/dts/stih410-b2260.dts   | 5 ++++-
>  2 files changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
> index c8b2944..e480e32 100644
> --- a/arch/arm/boot/dts/stih407-family.dtsi
> +++ b/arch/arm/boot/dts/stih407-family.dtsi
> @@ -222,9 +222,8 @@
>  			compatible = "st,asc";
>  			reg = <0x9830000 0x2c>;
>  			interrupts = <GIC_SPI 122 IRQ_TYPE_NONE>;
> -			pinctrl-names = "default";
> -			pinctrl-0 = <&pinctrl_serial0>;
>  			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
> +			/* Pinctrl moved out to a per-board configuration */
>
>  			status = "disabled";
>  		};
> diff --git a/arch/arm/boot/dts/stih410-b2260.dts b/arch/arm/boot/dts/stih410-b2260.dts
> index fa16aba..8deecf6 100644
> --- a/arch/arm/boot/dts/stih410-b2260.dts
> +++ b/arch/arm/boot/dts/stih410-b2260.dts
> @@ -62,8 +62,11 @@
>  		/* Low speed expansion connector */
>  		uart0: serial@...0000 {
>  			label = "LS-UART0";
> -			status = "okay";
> +			pinctrl-names = "default", "manual-rts";
> +			pinctrl-0 = <&pinctrl_serial0_flowctrl>;
> +			pinctrl-1 = <&pinctrl_serial0>;
>  			rts-gpios = <&pio17 3 GPIO_ACTIVE_LOW>;
> +			status = "okay";
>  		};
>
>  		/* Low speed expansion connector */
>