From: henryzhang62-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
To: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
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Henry Zhang
<henryzhang62-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH v4] ARM: dts: bcm283x: Fix pin function of JTAG pins
Date: Wed, 17 Jan 2018 18:41:33 -0800 [thread overview]
Message-ID: <1516243293-25010-1-git-send-email-henryzhang62@gmail.com> (raw)
From: Henry Zhang <henryzhang62-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
BCM2835 ARM Peripherals doc shows gpio pins 4, 5, 6, 12 and 13
carry altenate function, ALT5 for ARM JTAG
Fixes: 21ff843931b2 ("ARM: dts: bcm283x: Define standard pinctrl groups in the gpio node.")
Signed-off-by: Henry Zhang <henryzhang62-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Acked-by: Stefan Wahren <stefan.wahren-eS4NqCHxEME@public.gmane.org>
---
arch/arm/boot/dts/bcm283x.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index dcde93c..64971e4 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -251,7 +251,7 @@
jtag_gpio4: jtag_gpio4 {
brcm,pins = <4 5 6 12 13>;
- brcm,function = <BCM2835_FSEL_ALT4>;
+ brcm,function = <BCM2835_FSEL_ALT5>;
};
jtag_gpio22: jtag_gpio22 {
brcm,pins = <22 23 24 25 26 27>;
--
2.7.4
--
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next reply other threads:[~2018-01-18 2:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-18 2:41 henryzhang62-Re5JQEeQqe8AvxtiuMwx3w [this message]
2018-02-22 20:12 ` [PATCH v4] ARM: dts: bcm283x: Fix pin function of JTAG pins Eric Anholt
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