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ARM: dts: bcm2835: fix uart0/uart1 pins

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According to the BCM2835 ARM Peripherals document uart1 doesn't map to pins
36-39, but uart0 does.

Also, split into separate Rx/Tx and CST/RTS groups to match other uart nodes.

Fixes: 21ff843931 ("ARM: dts: bcm283x: Define standard pinctrl groups in the gpio node.")
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Baruch Siach
2017-03-27 10:10:15 -07:00
committed by Eric Anholt
parent 843b2287fb
commit e1be65a5e4
1 changed files with 8 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/boot/dts/bcm283x.dtsi
+8 -4
View File
@@ -309,6 +309,14 @@
brcm,pins = <32 33>;
brcm,function = <BCM2835_FSEL_ALT3>;
};
uart0_gpio36: uart0_gpio36 {
brcm,pins = <36 37>;
brcm,function = <BCM2835_FSEL_ALT2>;
};
uart0_ctsrts_gpio38: uart0_ctsrts_gpio38 {
brcm,pins = <38 39>;
brcm,function = <BCM2835_FSEL_ALT2>;
};
uart1_gpio14: uart1_gpio14 {
brcm,pins = <14 15>;
@@ -326,10 +334,6 @@
brcm,pins = <30 31>;
brcm,function = <BCM2835_FSEL_ALT5>;
};
uart1_gpio36: uart1_gpio36 {
brcm,pins = <36 37 38 39>;
brcm,function = <BCM2835_FSEL_ALT2>;
};
uart1_gpio40: uart1_gpio40 {
brcm,pins = <40 41>;
brcm,function = <BCM2835_FSEL_ALT5>;