From: Stefan Wahren <stefan.wahren@i2se.com>
To: Eric Anholt <eric@anholt.net>, Wolfram Sang <wsa@the-dreams.de>,
Peter Robinson <pbrobinson@gmail.com>
Cc: "Martin Sperl" <kernel@martin.sperl.org>,
"Noralf Trønnes" <noralf@tronnes.org>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Will Deacon" <will.deacon@arm.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Frank Rowand" <frowand.list@gmail.com>,
"Florian Fainelli" <f.fainelli@gmail.com>,
linux-rpi-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-i2c@vger.kernel.org,
"Stefan Wahren" <stefan.wahren@i2se.com>
Subject: [PATCH RFC 3/3] ARM64: bcm2837-rpi: Fix pwm and i2c pin control
Date: Thu, 16 Feb 2017 21:20:47 +0000 [thread overview]
Message-ID: <1487280047-29608-4-git-send-email-stefan.wahren@i2se.com> (raw)
In-Reply-To: <1487280047-29608-1-git-send-email-stefan.wahren@i2se.com>
According to the firmware DT blob [1] the RPi 3 uses different
pins for i2c0 and pwm.
[1] - https://github.com/raspberrypi/firmware/blob/master/extra/dt-blob.dts
Fixes: 9d56c22a7861 ("ARM: bcm2835: Add devicetree for the Raspberry Pi 3.")
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
---
arch/arm64/boot/dts/broadcom/bcm2837-rpi.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/broadcom/bcm2837-rpi.dtsi b/arch/arm64/boot/dts/broadcom/bcm2837-rpi.dtsi
index 6ddf7df..9f3f3ed 100644
--- a/arch/arm64/boot/dts/broadcom/bcm2837-rpi.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm2837-rpi.dtsi
@@ -46,7 +46,7 @@
&i2c0 {
pinctrl-names = "default";
- pinctrl-0 = <&i2c0_gpio0>;
+ pinctrl-0 = <&i2c0_gpio44>;
status = "okay";
clock-frequency = <100000>;
};
@@ -71,7 +71,7 @@
&pwm {
pinctrl-names = "default";
- pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;
status = "okay";
};
--
1.7.9.5
next prev parent reply other threads:[~2017-02-16 21:21 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-16 21:20 [PATCH RFC 0/3] ARM64: bcm2837-rpi: Fix random crashes caused by i2c Stefan Wahren
2017-02-16 21:20 ` [PATCH RFC 1/3] i2c: bcm2835: Avoid possible NULL ptr dereference Stefan Wahren
[not found] ` <1487280047-29608-2-git-send-email-stefan.wahren-eS4NqCHxEME@public.gmane.org>
2017-02-18 18:34 ` Noralf Trønnes
[not found] ` <48907a31-eaa6-27e2-633f-d36de521e868-L59+Z2yzLopAfugRpC6u6w@public.gmane.org>
2017-02-20 19:40 ` Stefan Wahren
[not found] ` <1983281189.110224.1487619653742-7tX72C7vayboQLBSYMtkGA@public.gmane.org>
2017-02-20 21:22 ` Noralf Trønnes
[not found] ` <5b14ed6d-4db8-abf7-ceba-ef46534b6023-L59+Z2yzLopAfugRpC6u6w@public.gmane.org>
2017-02-21 8:58 ` Stefan Wahren
[not found] ` <31b96f29-e369-546a-6270-266daea71062-eS4NqCHxEME@public.gmane.org>
2017-02-21 11:54 ` kernel-TqfNSX0MhmxHKSADF0wUEw
2017-02-21 15:07 ` Michael Zoran
2017-02-21 15:37 ` Stefan Wahren
2017-02-20 18:22 ` Wolfram Sang
2017-02-21 16:31 ` Stefan Wahren
2017-02-21 20:14 ` Wolfram Sang
2017-02-22 7:20 ` Greg Kroah-Hartman
2017-02-28 12:42 ` Stefan Wahren
[not found] ` <77c2af87-6f0e-4de0-18e9-0aa798f282d0-eS4NqCHxEME@public.gmane.org>
2017-02-28 12:47 ` Greg Kroah-Hartman
2017-02-16 21:20 ` [PATCH RFC 2/3] ARM64: bcm2837-rpi: remove link to bcm2835-rpi.dtsi Stefan Wahren
2017-02-16 21:20 ` Stefan Wahren [this message]
2017-02-27 20:56 ` [PATCH RFC 3/3] ARM64: bcm2837-rpi: Fix pwm and i2c pin control Eric Anholt
[not found] ` <87r32j8ial.fsf-omZaPlIz5HhaEpDpdNBo/KxOck334EZe@public.gmane.org>
2017-02-27 21:13 ` Stefan Wahren
2017-02-27 22:36 ` Eric Anholt
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