From: Mark Rutland <mark.rutland@arm.com>
To: Haibo Chen <haibo.chen@freescale.com>
Cc: "robh+dt@kernel.org" <robh+dt@kernel.org>,
Pawel Moll <Pawel.Moll@arm.com>,
"ijc+devicetree@hellion.org.uk" <ijc+devicetree@hellion.org.uk>,
"galak@codeaurora.org" <galak@codeaurora.org>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"linux@arm.linux.org.uk" <linux@arm.linux.org.uk>,
"dmitry.torokhov@gmail.com" <dmitry.torokhov@gmail.com>,
"hans.verkuil@cisco.com" <hans.verkuil@cisco.com>,
"hadess@hadess.net" <hadess@hadess.net>,
"mchehab@osg.samsung.com" <mchehab@osg.samsung.com>,
"mamlinav@gmail.com" <mamlinav@gmail.com>,
"arnd@arndb.de" <arnd@arndb.de>,
"jonathar@broadcom.com" <jonathar@broadcom.com>,
"hdegoede@redhat.com" <hdegoede@redhat.com>,
"christian.gmeiner@gmail.com" <christian.gmeiner@gmail.com>,
"scott.liu@emc.com.tw" <scott.liu@emc.com.tw>,
"geert@linux-m68k.org" <geert@linux-m68k.org>,
benjamin.tissoire
Subject: Re: [PATCH 4/5] ARM: dts: imx6ul.dtsi: add TSC support
Date: Mon, 27 Jul 2015 12:28:47 +0100 [thread overview]
Message-ID: <20150727112847.GF9169@leverpostej> (raw)
In-Reply-To: <1437996407-27266-5-git-send-email-haibo.chen@freescale.com>
On Mon, Jul 27, 2015 at 12:26:46PM +0100, Haibo Chen wrote:
> Add imx6ul touchscreen controller support.
>
> TSC module need ADC2 module to measure the touchscreen
> coordinate value. This patch put TSC and ADC2 together,
> make ADC2 module only be used for TSC, can't be used as
> a normal ADC.
>
> Signed-off-by: Haibo Chen <haibo.chen@freescale.com>
> ---
> arch/arm/boot/dts/imx6ul.dtsi | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
> index dc0f5b4..33aac1f 100644
> --- a/arch/arm/boot/dts/imx6ul.dtsi
> +++ b/arch/arm/boot/dts/imx6ul.dtsi
> @@ -484,6 +484,17 @@
> reg = <0x02100000 0x100000>;
> ranges;
>
> + tsc: tsc@02040000 {
> + compatible = "fsl,imx6ul-tsc";
> + reg = <0x02040000 0x4000>, <0x0219c000 0x4000>;
> + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clks IMX6UL_CLK_IPG>,
> + <&clks IMX6UL_CLK_ADC2>;
> + clock-names = "tsc", "adc";
These clocks weren't even in the example in the binding documentation.
Mark.
next prev parent reply other threads:[~2015-07-27 11:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-27 11:26 [PATCH 0/5] Add imx6ul touch screen controller support Haibo Chen
2015-07-27 11:26 ` [PATCH 1/5] input: touchscreen: add imx6ul_tsc driver support Haibo Chen
2015-07-27 22:05 ` Dmitry Torokhov
2015-07-28 9:17 ` Chen Bough
2015-07-27 11:26 ` [PATCH 2/5] Documentation: Detail permitted DT properties for the imx6ul_tsc Haibo Chen
2015-07-27 11:25 ` Mark Rutland
2015-07-28 8:48 ` Chen Bough
2015-07-27 11:26 ` [PATCH 3/5] ARM: imx_v6_v7_defconfig: enable imx6ul_tsc Haibo Chen
2015-07-27 11:26 ` [PATCH 4/5] ARM: dts: imx6ul.dtsi: add TSC support Haibo Chen
2015-07-27 11:28 ` Mark Rutland [this message]
2015-07-27 11:26 ` [PATCH 5/5] ARM: dts: imx6ul-14x14-evk.dts: add tsc support Haibo Chen
2015-07-27 14:13 ` Shawn Guo
2015-07-28 8:50 ` Chen Bough
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