* [PATCH 0/2] Adding DTS to support STMPE811 ADC on Toradex Boards
@ 2019-01-22 13:21 Philippe Schenker
2019-01-22 13:21 ` [PATCH 1/2] ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modules Philippe Schenker
` (2 more replies)
0 siblings, 3 replies; 8+ messages in thread
From: Philippe Schenker @ 2019-01-22 13:21 UTC (permalink / raw)
To: shawnguo, s.hauer, thierry.reding, linux-tegra, linux-arm-kernel
Cc: marcel.ziswiler, stefan, max.krummenacher, Philippe Schenker,
Fabio Estevam, devicetree, Jonathan Hunter, linux-kernel,
Rob Herring, Pengutronix Kernel Team, Mark Rutland,
NXP Linux Team
From: Philippe Schenker <philippe.schenker@toradex.com>
Hello,
Recently the STMPE811 driver got pulled by MFD (for 5.1).
This patches I'm sending are now adding support for STMPE811 ADC in
devicetree. These patches have been in the STMPE811 ADC driver patchset
but were not pulled by Lee, as they had no reviews and I also corrected
some minor comment errors.
Philippe Schenker (2):
ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modules
ARM: dts: Add stmpe-adc DT node to Toradex T30 modules
arch/arm/boot/dts/imx6qdl-apalis.dtsi | 22 ++++++++++++++--------
arch/arm/boot/dts/imx6qdl-colibri.dtsi | 22 ++++++++++++++--------
arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi | 22 ++++++++++++++--------
arch/arm/boot/dts/tegra30-apalis.dtsi | 22 ++++++++++++++--------
arch/arm/boot/dts/tegra30-colibri.dtsi | 22 ++++++++++++++--------
5 files changed, 70 insertions(+), 40 deletions(-)
--
2.20.1
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 1/2] ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modules
2019-01-22 13:21 [PATCH 0/2] Adding DTS to support STMPE811 ADC on Toradex Boards Philippe Schenker
@ 2019-01-22 13:21 ` Philippe Schenker
2019-01-22 14:53 ` Stefan Agner
2019-01-22 13:21 ` [PATCH 2/2] ARM: dts: Add stmpe-adc DT node to Toradex T30 modules Philippe Schenker
2019-02-01 3:36 ` [PATCH 0/2] Adding DTS to support STMPE811 ADC on Toradex Boards Shawn Guo
2 siblings, 1 reply; 8+ messages in thread
From: Philippe Schenker @ 2019-01-22 13:21 UTC (permalink / raw)
To: shawnguo, s.hauer, thierry.reding, linux-tegra, linux-arm-kernel
Cc: marcel.ziswiler, stefan, max.krummenacher, Philippe Schenker,
Fabio Estevam, devicetree, linux-kernel, Rob Herring,
Pengutronix Kernel Team, Mark Rutland, NXP Linux Team
From: Philippe Schenker <philippe.schenker@toradex.com>
Add the stmpe-adc DT node as found on Toradex iMX6 modules
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
---
arch/arm/boot/dts/imx6qdl-apalis.dtsi | 22 ++++++++++++++--------
arch/arm/boot/dts/imx6qdl-colibri.dtsi | 22 ++++++++++++++--------
2 files changed, 28 insertions(+), 16 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index 8380f1b26826..e8c7ef7e078a 100644
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -332,11 +332,17 @@
id = <0>;
blocks = <0x5>;
irq-trigger = <0x1>;
+ /* 3.25 MHz ADC clock speed */
+ st,adc-freq = <1>;
+ /* 12-bit ADC */
+ st,mod-12b = <1>;
+ /* internal ADC reference */
+ st,ref-sel = <0>;
+ /* ADC converstion time: 80 clocks */
+ st,sample-time = <4>;
stmpe_touchscreen {
compatible = "st,stmpe-ts";
- /* 3.25 MHz ADC clock speed */
- st,adc-freq = <1>;
/* 8 sample average control */
st,ave-ctrl = <3>;
/* 7 length fractional part in z */
@@ -346,17 +352,17 @@
* current limit value
*/
st,i-drive = <1>;
- /* 12-bit ADC */
- st,mod-12b = <1>;
- /* internal ADC reference */
- st,ref-sel = <0>;
- /* ADC converstion time: 80 clocks */
- st,sample-time = <4>;
/* 1 ms panel driver settling time */
st,settling = <3>;
/* 5 ms touch detect interrupt delay */
st,touch-det-delay = <5>;
};
+
+ stmpe_adc {
+ compatible = "st,stmpe-adc";
+ /* forbid to use ADC channels 3-0 (touch) */
+ st,norequest-mask = <0x0F>;
+ };
};
};
diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
index 87e15e7cb32b..eb8603a2444e 100644
--- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
@@ -262,11 +262,17 @@
id = <0>;
blocks = <0x5>;
irq-trigger = <0x1>;
+ /* 3.25 MHz ADC clock speed */
+ st,adc-freq = <1>;
+ /* 12-bit ADC */
+ st,mod-12b = <1>;
+ /* internal ADC reference */
+ st,ref-sel = <0>;
+ /* ADC converstion time: 80 clocks */
+ st,sample-time = <4>;
stmpe_touchscreen {
compatible = "st,stmpe-ts";
- /* 3.25 MHz ADC clock speed */
- st,adc-freq = <1>;
/* 8 sample average control */
st,ave-ctrl = <3>;
/* 7 length fractional part in z */
@@ -276,17 +282,17 @@
* current limit value
*/
st,i-drive = <1>;
- /* 12-bit ADC */
- st,mod-12b = <1>;
- /* internal ADC reference */
- st,ref-sel = <0>;
- /* ADC converstion time: 80 clocks */
- st,sample-time = <4>;
/* 1 ms panel driver settling time */
st,settling = <3>;
/* 5 ms touch detect interrupt delay */
st,touch-det-delay = <5>;
};
+
+ stmpe_adc {
+ compatible = "st,stmpe-adc";
+ /* forbid to use ADC channels 3-0 (touch) */
+ st,norequest-mask = <0x0F>;
+ };
};
};
--
2.20.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 2/2] ARM: dts: Add stmpe-adc DT node to Toradex T30 modules
2019-01-22 13:21 [PATCH 0/2] Adding DTS to support STMPE811 ADC on Toradex Boards Philippe Schenker
2019-01-22 13:21 ` [PATCH 1/2] ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modules Philippe Schenker
@ 2019-01-22 13:21 ` Philippe Schenker
2019-01-22 14:53 ` Stefan Agner
2019-02-01 3:36 ` [PATCH 0/2] Adding DTS to support STMPE811 ADC on Toradex Boards Shawn Guo
2 siblings, 1 reply; 8+ messages in thread
From: Philippe Schenker @ 2019-01-22 13:21 UTC (permalink / raw)
To: shawnguo, s.hauer, thierry.reding, linux-tegra, linux-arm-kernel
Cc: marcel.ziswiler, stefan, max.krummenacher, Philippe Schenker,
devicetree, Jonathan Hunter, linux-kernel, Rob Herring,
Mark Rutland
From: Philippe Schenker <philippe.schenker@toradex.com>
Add the stmpe-adc DT node as found on Toradex T30 modules
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
---
arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi | 22 ++++++++++++++--------
arch/arm/boot/dts/tegra30-apalis.dtsi | 22 ++++++++++++++--------
arch/arm/boot/dts/tegra30-colibri.dtsi | 22 ++++++++++++++--------
3 files changed, 42 insertions(+), 24 deletions(-)
diff --git a/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi b/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi
index 02f8126481a2..8b7a827d604d 100644
--- a/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi
+++ b/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi
@@ -994,11 +994,17 @@
id = <0>;
blocks = <0x5>;
irq-trigger = <0x1>;
+ /* 3.25 MHz ADC clock speed */
+ st,adc-freq = <1>;
+ /* 12-bit ADC */
+ st,mod-12b = <1>;
+ /* internal ADC reference */
+ st,ref-sel = <0>;
+ /* ADC converstion time: 80 clocks */
+ st,sample-time = <4>;
stmpe_touchscreen {
compatible = "st,stmpe-ts";
- /* 3.25 MHz ADC clock speed */
- st,adc-freq = <1>;
/* 8 sample average control */
st,ave-ctrl = <3>;
/* 7 length fractional part in z */
@@ -1008,17 +1014,17 @@
* current limit value
*/
st,i-drive = <1>;
- /* 12-bit ADC */
- st,mod-12b = <1>;
- /* internal ADC reference */
- st,ref-sel = <0>;
- /* ADC converstion time: 80 clocks */
- st,sample-time = <4>;
/* 1 ms panel driver settling time */
st,settling = <3>;
/* 5 ms touch detect interrupt delay */
st,touch-det-delay = <5>;
};
+
+ stmpe_adc {
+ compatible = "st,stmpe-adc";
+ /* forbid to use ADC channels 3-0 (touch) */
+ st,norequest-mask = <0x0F>;
+ };
};
/*
diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi
index 7f112f192fe9..c18f6f61d764 100644
--- a/arch/arm/boot/dts/tegra30-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
@@ -976,11 +976,17 @@
id = <0>;
blocks = <0x5>;
irq-trigger = <0x1>;
+ /* 3.25 MHz ADC clock speed */
+ st,adc-freq = <1>;
+ /* 12-bit ADC */
+ st,mod-12b = <1>;
+ /* internal ADC reference */
+ st,ref-sel = <0>;
+ /* ADC converstion time: 80 clocks */
+ st,sample-time = <4>;
stmpe_touchscreen {
compatible = "st,stmpe-ts";
- /* 3.25 MHz ADC clock speed */
- st,adc-freq = <1>;
/* 8 sample average control */
st,ave-ctrl = <3>;
/* 7 length fractional part in z */
@@ -990,17 +996,17 @@
* current limit value
*/
st,i-drive = <1>;
- /* 12-bit ADC */
- st,mod-12b = <1>;
- /* internal ADC reference */
- st,ref-sel = <0>;
- /* ADC converstion time: 80 clocks */
- st,sample-time = <4>;
/* 1 ms panel driver settling time */
st,settling = <3>;
/* 5 ms touch detect interrupt delay */
st,touch-det-delay = <5>;
};
+
+ stmpe_adc {
+ compatible = "st,stmpe-adc";
+ /* forbid to use ADC channels 3-0 (touch) */
+ st,norequest-mask = <0x0F>;
+ };
};
/*
diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi
index 35af03ca9e90..3c421a5cfbc2 100644
--- a/arch/arm/boot/dts/tegra30-colibri.dtsi
+++ b/arch/arm/boot/dts/tegra30-colibri.dtsi
@@ -845,11 +845,17 @@
id = <0>;
blocks = <0x5>;
irq-trigger = <0x1>;
+ /* 3.25 MHz ADC clock speed */
+ st,adc-freq = <1>;
+ /* 12-bit ADC */
+ st,mod-12b = <1>;
+ /* internal ADC reference */
+ st,ref-sel = <0>;
+ /* ADC converstion time: 80 clocks */
+ st,sample-time = <4>;
stmpe_touchscreen {
compatible = "st,stmpe-ts";
- /* 3.25 MHz ADC clock speed */
- st,adc-freq = <1>;
/* 8 sample average control */
st,ave-ctrl = <3>;
/* 7 length fractional part in z */
@@ -859,17 +865,17 @@
* current limit value
*/
st,i-drive = <1>;
- /* 12-bit ADC */
- st,mod-12b = <1>;
- /* internal ADC reference */
- st,ref-sel = <0>;
- /* ADC converstion time: 80 clocks */
- st,sample-time = <4>;
/* 1 ms panel driver settling time */
st,settling = <3>;
/* 5 ms touch detect interrupt delay */
st,touch-det-delay = <5>;
};
+
+ stmpe_adc {
+ compatible = "st,stmpe-adc";
+ /* forbid to use ADC channels 3-0 (touch) */
+ st,norequest-mask = <0x0F>;
+ };
};
/*
--
2.20.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modules
2019-01-22 13:21 ` [PATCH 1/2] ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modules Philippe Schenker
@ 2019-01-22 14:53 ` Stefan Agner
0 siblings, 0 replies; 8+ messages in thread
From: Stefan Agner @ 2019-01-22 14:53 UTC (permalink / raw)
To: Philippe Schenker
Cc: shawnguo, s.hauer, thierry.reding, linux-tegra, linux-arm-kernel,
marcel.ziswiler, max.krummenacher, Philippe Schenker,
Fabio Estevam, devicetree, linux-kernel, Rob Herring,
Pengutronix Kernel Team, Mark Rutland, NXP Linux Team
On 22.01.2019 14:21, Philippe Schenker wrote:
> From: Philippe Schenker <philippe.schenker@toradex.com>
>
> Add the stmpe-adc DT node as found on Toradex iMX6 modules
>
> Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
> ---
>
> arch/arm/boot/dts/imx6qdl-apalis.dtsi | 22 ++++++++++++++--------
> arch/arm/boot/dts/imx6qdl-colibri.dtsi | 22 ++++++++++++++--------
> 2 files changed, 28 insertions(+), 16 deletions(-)
>
> diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
> b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
> index 8380f1b26826..e8c7ef7e078a 100644
> --- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
> @@ -332,11 +332,17 @@
> id = <0>;
> blocks = <0x5>;
> irq-trigger = <0x1>;
> + /* 3.25 MHz ADC clock speed */
> + st,adc-freq = <1>;
> + /* 12-bit ADC */
> + st,mod-12b = <1>;
> + /* internal ADC reference */
> + st,ref-sel = <0>;
> + /* ADC converstion time: 80 clocks */
> + st,sample-time = <4>;
>
> stmpe_touchscreen {
> compatible = "st,stmpe-ts";
> - /* 3.25 MHz ADC clock speed */
> - st,adc-freq = <1>;
> /* 8 sample average control */
> st,ave-ctrl = <3>;
> /* 7 length fractional part in z */
> @@ -346,17 +352,17 @@
> * current limit value
> */
> st,i-drive = <1>;
> - /* 12-bit ADC */
> - st,mod-12b = <1>;
> - /* internal ADC reference */
> - st,ref-sel = <0>;
> - /* ADC converstion time: 80 clocks */
> - st,sample-time = <4>;
> /* 1 ms panel driver settling time */
> st,settling = <3>;
> /* 5 ms touch detect interrupt delay */
> st,touch-det-delay = <5>;
> };
> +
> + stmpe_adc {
> + compatible = "st,stmpe-adc";
> + /* forbid to use ADC channels 3-0 (touch) */
> + st,norequest-mask = <0x0F>;
> + };
> };
> };
>
> diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi
> b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
> index 87e15e7cb32b..eb8603a2444e 100644
> --- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
> @@ -262,11 +262,17 @@
> id = <0>;
> blocks = <0x5>;
> irq-trigger = <0x1>;
> + /* 3.25 MHz ADC clock speed */
> + st,adc-freq = <1>;
> + /* 12-bit ADC */
> + st,mod-12b = <1>;
> + /* internal ADC reference */
> + st,ref-sel = <0>;
> + /* ADC converstion time: 80 clocks */
> + st,sample-time = <4>;
>
> stmpe_touchscreen {
> compatible = "st,stmpe-ts";
> - /* 3.25 MHz ADC clock speed */
> - st,adc-freq = <1>;
> /* 8 sample average control */
> st,ave-ctrl = <3>;
> /* 7 length fractional part in z */
> @@ -276,17 +282,17 @@
> * current limit value
> */
> st,i-drive = <1>;
> - /* 12-bit ADC */
> - st,mod-12b = <1>;
> - /* internal ADC reference */
> - st,ref-sel = <0>;
> - /* ADC converstion time: 80 clocks */
> - st,sample-time = <4>;
> /* 1 ms panel driver settling time */
> st,settling = <3>;
> /* 5 ms touch detect interrupt delay */
> st,touch-det-delay = <5>;
> };
> +
> + stmpe_adc {
> + compatible = "st,stmpe-adc";
> + /* forbid to use ADC channels 3-0 (touch) */
> + st,norequest-mask = <0x0F>;
> + };
> };
> };
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 2/2] ARM: dts: Add stmpe-adc DT node to Toradex T30 modules
2019-01-22 13:21 ` [PATCH 2/2] ARM: dts: Add stmpe-adc DT node to Toradex T30 modules Philippe Schenker
@ 2019-01-22 14:53 ` Stefan Agner
0 siblings, 0 replies; 8+ messages in thread
From: Stefan Agner @ 2019-01-22 14:53 UTC (permalink / raw)
To: Philippe Schenker
Cc: shawnguo, s.hauer, thierry.reding, linux-tegra, linux-arm-kernel,
marcel.ziswiler, max.krummenacher, Philippe Schenker, devicetree,
Jonathan Hunter, linux-kernel, Rob Herring, Mark Rutland
On 22.01.2019 14:21, Philippe Schenker wrote:
> From: Philippe Schenker <philippe.schenker@toradex.com>
>
> Add the stmpe-adc DT node as found on Toradex T30 modules
>
> Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
>
> ---
>
> arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi | 22 ++++++++++++++--------
> arch/arm/boot/dts/tegra30-apalis.dtsi | 22 ++++++++++++++--------
> arch/arm/boot/dts/tegra30-colibri.dtsi | 22 ++++++++++++++--------
> 3 files changed, 42 insertions(+), 24 deletions(-)
>
> diff --git a/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi
> b/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi
> index 02f8126481a2..8b7a827d604d 100644
> --- a/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi
> +++ b/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi
> @@ -994,11 +994,17 @@
> id = <0>;
> blocks = <0x5>;
> irq-trigger = <0x1>;
> + /* 3.25 MHz ADC clock speed */
> + st,adc-freq = <1>;
> + /* 12-bit ADC */
> + st,mod-12b = <1>;
> + /* internal ADC reference */
> + st,ref-sel = <0>;
> + /* ADC converstion time: 80 clocks */
> + st,sample-time = <4>;
>
> stmpe_touchscreen {
> compatible = "st,stmpe-ts";
> - /* 3.25 MHz ADC clock speed */
> - st,adc-freq = <1>;
> /* 8 sample average control */
> st,ave-ctrl = <3>;
> /* 7 length fractional part in z */
> @@ -1008,17 +1014,17 @@
> * current limit value
> */
> st,i-drive = <1>;
> - /* 12-bit ADC */
> - st,mod-12b = <1>;
> - /* internal ADC reference */
> - st,ref-sel = <0>;
> - /* ADC converstion time: 80 clocks */
> - st,sample-time = <4>;
> /* 1 ms panel driver settling time */
> st,settling = <3>;
> /* 5 ms touch detect interrupt delay */
> st,touch-det-delay = <5>;
> };
> +
> + stmpe_adc {
> + compatible = "st,stmpe-adc";
> + /* forbid to use ADC channels 3-0 (touch) */
> + st,norequest-mask = <0x0F>;
> + };
> };
>
> /*
> diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi
> b/arch/arm/boot/dts/tegra30-apalis.dtsi
> index 7f112f192fe9..c18f6f61d764 100644
> --- a/arch/arm/boot/dts/tegra30-apalis.dtsi
> +++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
> @@ -976,11 +976,17 @@
> id = <0>;
> blocks = <0x5>;
> irq-trigger = <0x1>;
> + /* 3.25 MHz ADC clock speed */
> + st,adc-freq = <1>;
> + /* 12-bit ADC */
> + st,mod-12b = <1>;
> + /* internal ADC reference */
> + st,ref-sel = <0>;
> + /* ADC converstion time: 80 clocks */
> + st,sample-time = <4>;
>
> stmpe_touchscreen {
> compatible = "st,stmpe-ts";
> - /* 3.25 MHz ADC clock speed */
> - st,adc-freq = <1>;
> /* 8 sample average control */
> st,ave-ctrl = <3>;
> /* 7 length fractional part in z */
> @@ -990,17 +996,17 @@
> * current limit value
> */
> st,i-drive = <1>;
> - /* 12-bit ADC */
> - st,mod-12b = <1>;
> - /* internal ADC reference */
> - st,ref-sel = <0>;
> - /* ADC converstion time: 80 clocks */
> - st,sample-time = <4>;
> /* 1 ms panel driver settling time */
> st,settling = <3>;
> /* 5 ms touch detect interrupt delay */
> st,touch-det-delay = <5>;
> };
> +
> + stmpe_adc {
> + compatible = "st,stmpe-adc";
> + /* forbid to use ADC channels 3-0 (touch) */
> + st,norequest-mask = <0x0F>;
> + };
> };
>
> /*
> diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi
> b/arch/arm/boot/dts/tegra30-colibri.dtsi
> index 35af03ca9e90..3c421a5cfbc2 100644
> --- a/arch/arm/boot/dts/tegra30-colibri.dtsi
> +++ b/arch/arm/boot/dts/tegra30-colibri.dtsi
> @@ -845,11 +845,17 @@
> id = <0>;
> blocks = <0x5>;
> irq-trigger = <0x1>;
> + /* 3.25 MHz ADC clock speed */
> + st,adc-freq = <1>;
> + /* 12-bit ADC */
> + st,mod-12b = <1>;
> + /* internal ADC reference */
> + st,ref-sel = <0>;
> + /* ADC converstion time: 80 clocks */
> + st,sample-time = <4>;
>
> stmpe_touchscreen {
> compatible = "st,stmpe-ts";
> - /* 3.25 MHz ADC clock speed */
> - st,adc-freq = <1>;
> /* 8 sample average control */
> st,ave-ctrl = <3>;
> /* 7 length fractional part in z */
> @@ -859,17 +865,17 @@
> * current limit value
> */
> st,i-drive = <1>;
> - /* 12-bit ADC */
> - st,mod-12b = <1>;
> - /* internal ADC reference */
> - st,ref-sel = <0>;
> - /* ADC converstion time: 80 clocks */
> - st,sample-time = <4>;
> /* 1 ms panel driver settling time */
> st,settling = <3>;
> /* 5 ms touch detect interrupt delay */
> st,touch-det-delay = <5>;
> };
> +
> + stmpe_adc {
> + compatible = "st,stmpe-adc";
> + /* forbid to use ADC channels 3-0 (touch) */
> + st,norequest-mask = <0x0F>;
> + };
> };
>
> /*
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 0/2] Adding DTS to support STMPE811 ADC on Toradex Boards
2019-01-22 13:21 [PATCH 0/2] Adding DTS to support STMPE811 ADC on Toradex Boards Philippe Schenker
2019-01-22 13:21 ` [PATCH 1/2] ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modules Philippe Schenker
2019-01-22 13:21 ` [PATCH 2/2] ARM: dts: Add stmpe-adc DT node to Toradex T30 modules Philippe Schenker
@ 2019-02-01 3:36 ` Shawn Guo
2019-02-12 9:09 ` Shawn Guo
2 siblings, 1 reply; 8+ messages in thread
From: Shawn Guo @ 2019-02-01 3:36 UTC (permalink / raw)
To: Philippe Schenker
Cc: s.hauer, thierry.reding, linux-tegra, linux-arm-kernel,
marcel.ziswiler, stefan, max.krummenacher, Philippe Schenker,
Fabio Estevam, devicetree, Jonathan Hunter, linux-kernel,
Rob Herring, Pengutronix Kernel Team, Mark Rutland,
NXP Linux Team
On Tue, Jan 22, 2019 at 02:21:33PM +0100, Philippe Schenker wrote:
> Philippe Schenker (2):
> ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modules
> ARM: dts: Add stmpe-adc DT node to Toradex T30 modules
Applied both, thanks.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 0/2] Adding DTS to support STMPE811 ADC on Toradex Boards
2019-02-01 3:36 ` [PATCH 0/2] Adding DTS to support STMPE811 ADC on Toradex Boards Shawn Guo
@ 2019-02-12 9:09 ` Shawn Guo
2019-02-12 9:18 ` Philippe Schenker
0 siblings, 1 reply; 8+ messages in thread
From: Shawn Guo @ 2019-02-12 9:09 UTC (permalink / raw)
To: Philippe Schenker
Cc: Pengutronix Kernel Team, devicetree, Rob Herring,
marcel.ziswiler, s.hauer, linux-kernel, stefan, Jonathan Hunter,
Philippe Schenker, thierry.reding, NXP Linux Team,
max.krummenacher, linux-tegra, Mark Rutland, Fabio Estevam,
linux-arm-kernel
On Fri, Feb 01, 2019 at 11:36:34AM +0800, Shawn Guo wrote:
> On Tue, Jan 22, 2019 at 02:21:33PM +0100, Philippe Schenker wrote:
> > Philippe Schenker (2):
> > ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modules
> > ARM: dts: Add stmpe-adc DT node to Toradex T30 modules
>
> Applied both, thanks.
Sorry, the T30 one shouldn't be applied by me. Dropped from my tree.
Shawn
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 0/2] Adding DTS to support STMPE811 ADC on Toradex Boards
2019-02-12 9:09 ` Shawn Guo
@ 2019-02-12 9:18 ` Philippe Schenker
0 siblings, 0 replies; 8+ messages in thread
From: Philippe Schenker @ 2019-02-12 9:18 UTC (permalink / raw)
To: thierry.reding
Cc: linux-imx, linux-kernel, robh+dt, jonathanh, stefan, devicetree,
Marcel Ziswiler, fabio.estevam, Max Krummenacher, mark.rutland,
shawnguo, linux-arm-kernel, kernel, linux-tegra, s.hauer
On Tue, 2019-02-12 at 17:09 +0800, Shawn Guo wrote:
> On Fri, Feb 01, 2019 at 11:36:34AM +0800, Shawn Guo wrote:
> > On Tue, Jan 22, 2019 at 02:21:33PM +0100, Philippe Schenker wrote:
> > > Philippe Schenker (2):
> > > ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modules
> > > ARM: dts: Add stmpe-adc DT node to Toradex T30 modules
> >
> > Applied both, thanks.
>
> Sorry, the T30 one shouldn't be applied by me. Dropped from my tree.
>
> Shawn
@Thierry could you then please pull "ARM: dts: Add stmpe-adc DT node to Toradex
T30 modules" ? Thanks a lot!
Philippe
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2019-02-12 9:18 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-01-22 13:21 [PATCH 0/2] Adding DTS to support STMPE811 ADC on Toradex Boards Philippe Schenker
2019-01-22 13:21 ` [PATCH 1/2] ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modules Philippe Schenker
2019-01-22 14:53 ` Stefan Agner
2019-01-22 13:21 ` [PATCH 2/2] ARM: dts: Add stmpe-adc DT node to Toradex T30 modules Philippe Schenker
2019-01-22 14:53 ` Stefan Agner
2019-02-01 3:36 ` [PATCH 0/2] Adding DTS to support STMPE811 ADC on Toradex Boards Shawn Guo
2019-02-12 9:09 ` Shawn Guo
2019-02-12 9:18 ` Philippe Schenker
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