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From: Ludovic Desroches <ludovic.desroches@atmel.com>
To: <jic23@kernel.org>, <nicolas.ferre@atmel.com>,
	<alexandre.belloni@free-electrons.com>
Cc: <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-iio@vger.kernel.org>, <plagnioj@jcrosoft.com>,
	<linux-arm-kernel@lists.infradead.org>, <pmeerw@pmeerw.net>,
	<robh@kernel.org>,
	Ludovic Desroches <ludovic.desroches@atmel.com>
Subject: [PATCH v2 3/5] ARM: at91/dt: sama5d2: add adc device
Date: Wed, 6 Jan 2016 17:12:37 +0100	[thread overview]
Message-ID: <1452096759-19438-4-git-send-email-ludovic.desroches@atmel.com> (raw)
In-Reply-To: <1452096759-19438-1-git-send-email-ludovic.desroches@atmel.com>

Add the ADC device, and remove the adc_op_clk which is useless since the
adc sampling frequency is configured with sysfs.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
---
 arch/arm/boot/dts/sama5d2.dtsi | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 3f750f6..1bd8899 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -88,12 +88,6 @@
 			#clock-cells = <0>;
 			clock-frequency = <0>;
 		};
-
-		adc_op_clk: adc_op_clk{
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <1000000>;
-		};
 	};
 
 	ns_sram: sram@00200000 {
@@ -1085,6 +1079,18 @@
 				status = "disabled";
 			};
 
+			adc: adc@fc030000 {
+				compatible = "atmel,sama5d2-adc";
+				reg = <0xfc030000 0x100>;
+				interrupts = <40 IRQ_TYPE_LEVEL_HIGH 7>;
+				clocks = <&adc_clk>;
+				clock-names = "adc_clk";
+				atmel,min-sample-rate = <200000>;
+				atmel,max-sample-rate = <20000000>;
+				atmel,startup-time-ms = <4>;
+				status = "disabled";
+			};
+
 			pioA: pinctrl@fc038000 {
 				compatible = "atmel,sama5d2-pinctrl";
 				reg = <0xfc038000 0x600>;
-- 
2.5.0


WARNING: multiple messages have this Message-ID (diff)
From: Ludovic Desroches <ludovic.desroches-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
To: jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	nicolas.ferre-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org,
	alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	plagnioj-sclMFOaUSTBWk0Htik3J/w@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	pmeerw-jW+XmwGofnusTnJN9+BGXg@public.gmane.org,
	robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	Ludovic Desroches
	<ludovic.desroches-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
Subject: [PATCH v2 3/5] ARM: at91/dt: sama5d2: add adc device
Date: Wed, 6 Jan 2016 17:12:37 +0100	[thread overview]
Message-ID: <1452096759-19438-4-git-send-email-ludovic.desroches@atmel.com> (raw)
In-Reply-To: <1452096759-19438-1-git-send-email-ludovic.desroches-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>

Add the ADC device, and remove the adc_op_clk which is useless since the
adc sampling frequency is configured with sysfs.

Signed-off-by: Ludovic Desroches <ludovic.desroches-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
---
 arch/arm/boot/dts/sama5d2.dtsi | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 3f750f6..1bd8899 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -88,12 +88,6 @@
 			#clock-cells = <0>;
 			clock-frequency = <0>;
 		};
-
-		adc_op_clk: adc_op_clk{
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <1000000>;
-		};
 	};
 
 	ns_sram: sram@00200000 {
@@ -1085,6 +1079,18 @@
 				status = "disabled";
 			};
 
+			adc: adc@fc030000 {
+				compatible = "atmel,sama5d2-adc";
+				reg = <0xfc030000 0x100>;
+				interrupts = <40 IRQ_TYPE_LEVEL_HIGH 7>;
+				clocks = <&adc_clk>;
+				clock-names = "adc_clk";
+				atmel,min-sample-rate = <200000>;
+				atmel,max-sample-rate = <20000000>;
+				atmel,startup-time-ms = <4>;
+				status = "disabled";
+			};
+
 			pioA: pinctrl@fc038000 {
 				compatible = "atmel,sama5d2-pinctrl";
 				reg = <0xfc038000 0x600>;
-- 
2.5.0

WARNING: multiple messages have this Message-ID (diff)
From: ludovic.desroches@atmel.com (Ludovic Desroches)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 3/5] ARM: at91/dt: sama5d2: add adc device
Date: Wed, 6 Jan 2016 17:12:37 +0100	[thread overview]
Message-ID: <1452096759-19438-4-git-send-email-ludovic.desroches@atmel.com> (raw)
In-Reply-To: <1452096759-19438-1-git-send-email-ludovic.desroches@atmel.com>

Add the ADC device, and remove the adc_op_clk which is useless since the
adc sampling frequency is configured with sysfs.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
---
 arch/arm/boot/dts/sama5d2.dtsi | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 3f750f6..1bd8899 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -88,12 +88,6 @@
 			#clock-cells = <0>;
 			clock-frequency = <0>;
 		};
-
-		adc_op_clk: adc_op_clk{
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <1000000>;
-		};
 	};
 
 	ns_sram: sram at 00200000 {
@@ -1085,6 +1079,18 @@
 				status = "disabled";
 			};
 
+			adc: adc at fc030000 {
+				compatible = "atmel,sama5d2-adc";
+				reg = <0xfc030000 0x100>;
+				interrupts = <40 IRQ_TYPE_LEVEL_HIGH 7>;
+				clocks = <&adc_clk>;
+				clock-names = "adc_clk";
+				atmel,min-sample-rate = <200000>;
+				atmel,max-sample-rate = <20000000>;
+				atmel,startup-time-ms = <4>;
+				status = "disabled";
+			};
+
 			pioA: pinctrl at fc038000 {
 				compatible = "atmel,sama5d2-pinctrl";
 				reg = <0xfc038000 0x600>;
-- 
2.5.0

  parent reply	other threads:[~2016-01-06 16:13 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-06 16:12 [PATCH v2 0/5] Introduce at91_adc8xx driver Ludovic Desroches
2016-01-06 16:12 ` Ludovic Desroches
2016-01-06 16:12 ` Ludovic Desroches
2016-01-06 16:12 ` [PATCH v2 1/5] iio:adc:at91_adc8xx: introduce new atmel adc driver Ludovic Desroches
2016-01-06 16:12   ` Ludovic Desroches
2016-01-06 16:12   ` Ludovic Desroches
2016-01-10 11:28   ` Jonathan Cameron
2016-01-10 11:28     ` Jonathan Cameron
2016-01-10 11:28     ` Jonathan Cameron
2016-01-11  9:59     ` Ludovic Desroches
2016-01-11  9:59       ` Ludovic Desroches
2016-01-11  9:59       ` Ludovic Desroches
2016-01-11  2:32   ` Rob Herring
2016-01-11  2:32     ` Rob Herring
2016-01-11  2:32     ` Rob Herring
2016-01-06 16:12 ` [PATCH v2 2/5] MAINTAINERS: add entry for Atmel ADC 8xx driver Ludovic Desroches
2016-01-06 16:12   ` Ludovic Desroches
2016-01-06 16:12   ` Ludovic Desroches
2016-01-06 16:12 ` Ludovic Desroches [this message]
2016-01-06 16:12   ` [PATCH v2 3/5] ARM: at91/dt: sama5d2: add adc device Ludovic Desroches
2016-01-06 16:12   ` Ludovic Desroches
2016-01-06 16:12 ` [PATCH v2 4/5] ARM: at91/dt: sama5d2 Xplained: enable the " Ludovic Desroches
2016-01-06 16:12   ` Ludovic Desroches
2016-01-06 16:12   ` Ludovic Desroches
2016-01-06 16:12 ` [PATCH v2 5/5] ARM: at91/defconfig: add sama5d2 adc support in sama5_defconfig Ludovic Desroches
2016-01-06 16:12   ` Ludovic Desroches
2016-01-06 16:12   ` Ludovic Desroches

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