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From: Philippe Schenker <dev@pschenker.ch>
To: jic23@kernel.org, marcel.ziswiler@toradex.com, stefan@agner.ch
Cc: Philippe Schenker <philippe.schenker@toradex.com>,
	Fabio Estevam <fabio.estevam@nxp.com>,
	devicetree@vger.kernel.org,
	Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-tegra@vger.kernel.org,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Mark Rutland <mark.rutland@arm.com>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Shawn Guo <shawnguo@kernel.org>,
	NXP Linux Team <linux-imx@nxp.com>
Subject: [PATCH v3 4/4] ARM: dts: Add stmpe-adc driver to relevant devicetrees
Date: Fri, 23 Nov 2018 15:24:11 +0100	[thread overview]
Message-ID: <20181123142411.8921-4-dev@pschenker.ch> (raw)
In-Reply-To: <20181123142411.8921-1-dev@pschenker.ch>

From: Philippe Schenker <philippe.schenker@toradex.com>

Activate the stmpe-adc driver as found on Apalis/Colibri iMX6/T30 modules

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
---

Changes in v3:
 - None

Changes in v2:
 - Put common ADC settings in mfd

 arch/arm/boot/dts/imx6qdl-apalis.dtsi  | 22 ++++++++++++++--------
 arch/arm/boot/dts/imx6qdl-colibri.dtsi | 23 +++++++++++++++--------
 arch/arm/boot/dts/tegra30-apalis.dtsi  | 22 ++++++++++++++--------
 arch/arm/boot/dts/tegra30-colibri.dtsi | 22 ++++++++++++++--------
 4 files changed, 57 insertions(+), 32 deletions(-)

diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index 3dc99dd8dde1..8db476d8978d 100644
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -331,11 +331,18 @@
 		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>;
+		/* forbid to use ADC channels 3-0 (touch) */
 
 		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 */
@@ -345,17 +352,16 @@
 			 * 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";
+			st,norequest-mask = <0x0F>;
+		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
index 87e15e7cb32b..2e303d79c7f8 100644
--- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
@@ -262,11 +262,18 @@
 		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>;
+		/* forbid to use ADC channels 3-0 (touch) */
 
 		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 +283,17 @@
 			 * 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";
+			/* 3.25 MHz ADC clock speed */
+			st,norequest-mask = <0x0F>;
+		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi
index 7f112f192fe9..850b0d13549a 100644
--- a/arch/arm/boot/dts/tegra30-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
@@ -976,11 +976,18 @@
 			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>;
+			/* forbid to use ADC channels 3-0 (touch) */
 
 			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 +997,16 @@
 				 * 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";
+				st,norequest-mask = <0x0F>;
+			};
 		};
 
 		/*
diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi
index 35af03ca9e90..1f9198bb24ff 100644
--- a/arch/arm/boot/dts/tegra30-colibri.dtsi
+++ b/arch/arm/boot/dts/tegra30-colibri.dtsi
@@ -845,11 +845,18 @@
 			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>;
+			/* forbid to use ADC channels 3-0 (touch) */
 
 			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 +866,16 @@
 				 * 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";
+				st,norequest-mask = <0x0F>;
+			};
 		};
 
 		/*
-- 
2.19.1

WARNING: multiple messages have this Message-ID (diff)
From: dev@pschenker.ch (Philippe Schenker)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 4/4] ARM: dts: Add stmpe-adc driver to relevant devicetrees
Date: Fri, 23 Nov 2018 15:24:11 +0100	[thread overview]
Message-ID: <20181123142411.8921-4-dev@pschenker.ch> (raw)
In-Reply-To: <20181123142411.8921-1-dev@pschenker.ch>

From: Philippe Schenker <philippe.schenker@toradex.com>

Activate the stmpe-adc driver as found on Apalis/Colibri iMX6/T30 modules

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
---

Changes in v3:
 - None

Changes in v2:
 - Put common ADC settings in mfd

 arch/arm/boot/dts/imx6qdl-apalis.dtsi  | 22 ++++++++++++++--------
 arch/arm/boot/dts/imx6qdl-colibri.dtsi | 23 +++++++++++++++--------
 arch/arm/boot/dts/tegra30-apalis.dtsi  | 22 ++++++++++++++--------
 arch/arm/boot/dts/tegra30-colibri.dtsi | 22 ++++++++++++++--------
 4 files changed, 57 insertions(+), 32 deletions(-)

diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index 3dc99dd8dde1..8db476d8978d 100644
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -331,11 +331,18 @@
 		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>;
+		/* forbid to use ADC channels 3-0 (touch) */
 
 		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 */
@@ -345,17 +352,16 @@
 			 * 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";
+			st,norequest-mask = <0x0F>;
+		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
index 87e15e7cb32b..2e303d79c7f8 100644
--- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
@@ -262,11 +262,18 @@
 		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>;
+		/* forbid to use ADC channels 3-0 (touch) */
 
 		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 +283,17 @@
 			 * 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";
+			/* 3.25 MHz ADC clock speed */
+			st,norequest-mask = <0x0F>;
+		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi
index 7f112f192fe9..850b0d13549a 100644
--- a/arch/arm/boot/dts/tegra30-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
@@ -976,11 +976,18 @@
 			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>;
+			/* forbid to use ADC channels 3-0 (touch) */
 
 			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 +997,16 @@
 				 * 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";
+				st,norequest-mask = <0x0F>;
+			};
 		};
 
 		/*
diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi
index 35af03ca9e90..1f9198bb24ff 100644
--- a/arch/arm/boot/dts/tegra30-colibri.dtsi
+++ b/arch/arm/boot/dts/tegra30-colibri.dtsi
@@ -845,11 +845,18 @@
 			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>;
+			/* forbid to use ADC channels 3-0 (touch) */
 
 			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 +866,16 @@
 				 * 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";
+				st,norequest-mask = <0x0F>;
+			};
 		};
 
 		/*
-- 
2.19.1

  parent reply	other threads:[~2018-11-23 14:24 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-23 14:24 [PATCH v3 1/4] mfd: stmpe: Move ADC related defines to header of mfd Philippe Schenker
2018-11-23 14:24 ` Philippe Schenker
2018-11-23 14:24 ` [PATCH v3 2/4] iio: adc: add STMPE ADC driver using IIO framework Philippe Schenker
2018-11-23 14:24   ` Philippe Schenker
2018-11-23 14:24   ` Philippe Schenker
2018-11-25 10:27   ` Jonathan Cameron
2018-11-25 10:27     ` Jonathan Cameron
2018-11-25 10:27     ` Jonathan Cameron
2018-11-25 10:27     ` Jonathan Cameron
2018-11-28  9:04   ` Lee Jones
2018-11-28  9:04     ` Lee Jones
2018-11-28  9:04     ` Lee Jones
2018-11-23 14:24 ` [PATCH v3 3/4] iio: adc: add STMPE ADC devicetree bindings Philippe Schenker
2018-11-23 14:24   ` Philippe Schenker
2018-11-25 10:04   ` Jonathan Cameron
2018-11-25 10:04     ` Jonathan Cameron
2018-12-06 15:49     ` Philippe Schenker
2018-12-06 15:49       ` Philippe Schenker
2018-12-08 10:55       ` Jonathan Cameron
2018-12-08 10:55         ` Jonathan Cameron
2018-11-28  9:02   ` Lee Jones
2018-11-28  9:02     ` Lee Jones
2018-11-23 14:24 ` Philippe Schenker [this message]
2018-11-23 14:24   ` [PATCH v3 4/4] ARM: dts: Add stmpe-adc driver to relevant devicetrees Philippe Schenker
2018-11-24 11:20   ` Dmitry Osipenko
2018-11-24 11:20     ` Dmitry Osipenko
2018-11-27 14:21   ` Thierry Reding
2018-11-27 14:21     ` Thierry Reding
2018-11-28  9:15 ` [PATCH v3 1/4] mfd: stmpe: Move ADC related defines to header of mfd Lee Jones
2018-11-28  9:15   ` Lee Jones
2018-12-09  4:52   ` Dmitry Torokhov
2018-12-09  4:52     ` Dmitry Torokhov
2018-12-10  6:16     ` Lee Jones
2018-12-10  6:16       ` Lee Jones

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