All of lore.kernel.org
 help / color / mirror / Atom feed
From: Ludovic Desroches <ludovic.desroches@microchip.com>
To: <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
	<robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, Tudor.Ambarus@microchip.com,
	linux-kernel@vger.kernel.org,
	Ludovic Desroches <ludovic.desroches@microchip.com>,
	linux-arm-kernel@lists.infradead.org,
	Codrin.Ciubotariu@microchip.com, Cristian.Birsan@microchip.com
Subject: [PATCH 4/5] ARM: dts: at91: sama5d27_som1_ek: enable i2c0
Date: Thu, 2 Apr 2020 00:15:03 +0200	[thread overview]
Message-ID: <20200401221504.41196-4-ludovic.desroches@microchip.com> (raw)
In-Reply-To: <20200401221504.41196-1-ludovic.desroches@microchip.com>

Enable i2c0 controller.

Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
---
 arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
index b0853bf7901ce..1a26e1a129319 100644
--- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
+++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
@@ -115,6 +115,13 @@ uart2: serial@f8024000 {
 				status = "okay";
 			};
 
+			i2c0: i2c@f8028000 {
+				dmas = <0>, <0>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c0_default>;
+				status = "okay";
+			};
+
 			pwm0: pwm@f802c000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_mikrobus1_pwm &pinctrl_mikrobus2_pwm>;
@@ -281,6 +288,12 @@ pinctrl_flx3_default: flx3_default {
 					bias-disable;
 				};
 
+				pinctrl_i2c0_default: i2c0_default {
+					pinmux = <PIN_PD21__TWD0>,
+						 <PIN_PD22__TWCK0>;
+					bias-disable;
+				};
+
 				pinctrl_i2c1_default: i2c1_default {
 					pinmux = <PIN_PD4__TWD1>,
 						 <PIN_PD5__TWCK1>;
-- 
2.26.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Ludovic Desroches <ludovic.desroches@microchip.com>
To: <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
	<robh+dt@kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<Tudor.Ambarus@microchip.com>, <Cristian.Birsan@microchip.com>,
	<Codrin.Ciubotariu@microchip.com>,
	"Ludovic Desroches" <ludovic.desroches@microchip.com>
Subject: [PATCH 4/5] ARM: dts: at91: sama5d27_som1_ek: enable i2c0
Date: Thu, 2 Apr 2020 00:15:03 +0200	[thread overview]
Message-ID: <20200401221504.41196-4-ludovic.desroches@microchip.com> (raw)
In-Reply-To: <20200401221504.41196-1-ludovic.desroches@microchip.com>

Enable i2c0 controller.

Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
---
 arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
index b0853bf7901ce..1a26e1a129319 100644
--- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
+++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
@@ -115,6 +115,13 @@ uart2: serial@f8024000 {
 				status = "okay";
 			};
 
+			i2c0: i2c@f8028000 {
+				dmas = <0>, <0>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c0_default>;
+				status = "okay";
+			};
+
 			pwm0: pwm@f802c000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_mikrobus1_pwm &pinctrl_mikrobus2_pwm>;
@@ -281,6 +288,12 @@ pinctrl_flx3_default: flx3_default {
 					bias-disable;
 				};
 
+				pinctrl_i2c0_default: i2c0_default {
+					pinmux = <PIN_PD21__TWD0>,
+						 <PIN_PD22__TWCK0>;
+					bias-disable;
+				};
+
 				pinctrl_i2c1_default: i2c1_default {
 					pinmux = <PIN_PD4__TWD1>,
 						 <PIN_PD5__TWCK1>;
-- 
2.26.0


  parent reply	other threads:[~2020-04-01 22:15 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-01 22:15 [PATCH 1/5] ARM: dts: at91: sama5d2_ptc_ek: fix sdmmc0 node description Ludovic Desroches
2020-04-01 22:15 ` Ludovic Desroches
2020-04-01 22:15 ` [PATCH 2/5] ARM: dts: at91: sama5d2_ptc_ek: fix vbus pin Ludovic Desroches
2020-04-01 22:15   ` Ludovic Desroches
2020-04-01 22:19   ` [RESEND PATCH " Ludovic Desroches
2020-04-01 22:19     ` Ludovic Desroches
2020-04-01 22:15 ` [PATCH 3/5] ARM: dts: at91: sama5d2_ptc_ek: add PB_USER as wakeup source Ludovic Desroches
2020-04-01 22:15   ` Ludovic Desroches
2020-04-01 22:15 ` Ludovic Desroches [this message]
2020-04-01 22:15   ` [PATCH 4/5] ARM: dts: at91: sama5d27_som1_ek: enable i2c0 Ludovic Desroches
2020-04-01 22:15 ` [PATCH 5/5] ARM: dts: at91: sama5d27_som1_ek: add an alias for i2c0 Ludovic Desroches
2020-04-01 22:15   ` Ludovic Desroches
2020-04-02  7:49 ` [PATCH 1/5] ARM: dts: at91: sama5d2_ptc_ek: fix sdmmc0 node description Alexandre Belloni
2020-04-02  7:49   ` Alexandre Belloni
2020-04-02  9:20 ` Eugen.Hristev
2020-04-02  9:20   ` Eugen.Hristev
2020-04-02 10:07   ` Ludovic.Desroches
2020-04-02 10:07     ` Ludovic.Desroches
2020-04-02 10:27     ` Eugen.Hristev
2020-04-02 10:27       ` Eugen.Hristev

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200401221504.41196-4-ludovic.desroches@microchip.com \
    --to=ludovic.desroches@microchip.com \
    --cc=Codrin.Ciubotariu@microchip.com \
    --cc=Cristian.Birsan@microchip.com \
    --cc=Tudor.Ambarus@microchip.com \
    --cc=alexandre.belloni@bootlin.com \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=nicolas.ferre@microchip.com \
    --cc=robh+dt@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.