From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Jonathan Cameron <jic23@kernel.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
Ludovic Desroches <ludovic.desroches@microchip.com>,
linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Subject: [PATCH 8/9] ARM: dts: at91: sama5d3: use proper ADC compatible
Date: Fri, 13 Nov 2020 22:26:49 +0100 [thread overview]
Message-ID: <20201113212650.507680-9-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20201113212650.507680-1-alexandre.belloni@bootlin.com>
The ADC is different from the at91sam9x5 ADC. Not only it doesn't have the
same resolution but it even have only one and the LOWRES bit doesn't exist.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
arch/arm/boot/dts/sama5d3.dtsi | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index 86137f8d2b45..e0807b723533 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -307,7 +307,7 @@ ssc1: ssc@f800c000 {
adc0: adc@f8018000 {
#address-cells = <1>;
#size-cells = <0>;
- compatible = "atmel,at91sam9x5-adc";
+ compatible = "atmel,sama5d3-adc";
reg = <0xf8018000 0x100>;
interrupts = <29 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
@@ -333,9 +333,7 @@ &pinctrl_adc0_ad11
atmel,adc-startup-time = <40>;
atmel,adc-use-external-triggers;
atmel,adc-vref = <3000>;
- atmel,adc-res = <10 12>;
atmel,adc-sample-hold-time = <11>;
- atmel,adc-res-names = "lowres", "highres";
status = "disabled";
trigger0 {
--
2.28.0
next prev parent reply other threads:[~2020-11-13 21:27 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-13 21:26 [PATCH 0/9] iio: adc: at91_adc: cleanup DT bindings Alexandre Belloni
2020-11-13 21:26 ` [PATCH 1/9] iio: adc: at91_adc: remove platform data Alexandre Belloni
2020-11-13 21:26 ` [PATCH 2/9] iio: adc: at91_adc: rework resolution selection Alexandre Belloni
2020-11-14 16:59 ` Jonathan Cameron
2020-11-13 21:26 ` [PATCH 3/9] dt-bindings:iio:adc:atmel,sama9260-adc: conversion to yaml from at91_adc.txt Alexandre Belloni
2020-11-14 16:53 ` Jonathan Cameron
2020-11-13 21:26 ` [PATCH 4/9] iio: adc: at91_adc: rework trigger definition Alexandre Belloni
2020-11-14 17:02 ` Jonathan Cameron
2020-11-14 19:16 ` Alexandre Belloni
2020-11-13 21:26 ` [PATCH 5/9] iio: adc: at91_adc: merge at91_adc_probe_dt back in at91_adc_probe Alexandre Belloni
2020-11-14 17:08 ` Jonathan Cameron
2020-11-14 17:15 ` Jonathan Cameron
2020-11-14 19:19 ` Alexandre Belloni
2020-11-13 21:26 ` [PATCH 6/9] iio: adc: at91_adc: remove forward declaration Alexandre Belloni
2020-11-14 17:09 ` Jonathan Cameron
2020-11-13 21:26 ` [PATCH 7/9] iio: adc: at91_adc: use devm_input_allocate_device Alexandre Belloni
2020-11-14 17:13 ` Jonathan Cameron
2020-11-14 19:22 ` Alexandre Belloni
2020-11-13 21:26 ` Alexandre Belloni [this message]
2020-11-13 21:26 ` [PATCH 9/9] ARM: dts: at91: remove deprecated ADC properties Alexandre Belloni
2020-11-14 17:17 ` [PATCH 0/9] iio: adc: at91_adc: cleanup DT bindings Jonathan Cameron
2020-11-16 6:32 ` Ludovic Desroches
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