From: Henry Zhang <henryzhang62@yahoo.com>
Date: Mon, 18 Dec 2017 08:13:30 +0000 (-0800)
Subject: BCM283x ALT5 function for JTAG pins
X-Git-Url: http://git.dujemihanovic.xyz/%22/img/sics.gif/%22/static/git-favicon.png?a=commitdiff_plain;h=a8798a6114fd52be854e3033d3170bac83134754;p=u-boot.git

BCM283x ALT5 function for JTAG pins

BCM2835 ARM Peripherals doc shows gpio pins 4, 5, 6, 12 and 13 carry altenate
function, ALT5 for ARM JTAG

Signed-off-by: Henry Zhang <henryzhang62@yahoo.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/arch/arm/dts/bcm283x.dtsi b/arch/arm/dts/bcm283x.dtsi
index 05a6f489af..e45ba584e0 100644
--- a/arch/arm/dts/bcm283x.dtsi
+++ b/arch/arm/dts/bcm283x.dtsi
@@ -246,7 +246,7 @@
 
 			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>;