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| author | Mugunthan V N <mugunthanvnm@ti.com> | 2015-11-26 14:49:10 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-12-05 18:22:25 -0500 |
| commit | 85cf0e6299cc1909f814fe1ee1a6cf2f7e257bb7 (patch) | |
| tree | f5e6a850a83fc648d5f06ec5ce12ef55e0fae10d /arch/arm/dts/am33xx.dtsi | |
| parent | 746da1bd42aa5ecc47898399514c9c76d0329706 (diff) | |
| download | u-boot-85cf0e6299cc1909f814fe1ee1a6cf2f7e257bb7.zip u-boot-85cf0e6299cc1909f814fe1ee1a6cf2f7e257bb7.tar.gz u-boot-85cf0e6299cc1909f814fe1ee1a6cf2f7e257bb7.tar.bz2 | |
arm: dts: omap: add reg-shift to serial device tree node
With the commit 'c7b9686d5d48 ("ns16550: unify serial_omap")' all
TI platforms are broken with DM/DT boot as ns16550 driver expects
reg-shift from DT which is not populated for TI platforms.
Earlier it worked as it was hard coded to 2 in serial-omap
driver. So adding the reg-shift to serial nodes for dra7, am4372
and am33xx dtsi files. Tested this patch on am437x-sk-evm,
am437x-gp-evm, am335x-boneblack, dra74x-evm and dra72x-evm.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Thomas Chou <thomas@wytron.com.tw>
Diffstat (limited to 'arch/arm/dts/am33xx.dtsi')
| -rw-r--r-- | arch/arm/dts/am33xx.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/dts/am33xx.dtsi b/arch/arm/dts/am33xx.dtsi index 21fcc44..b26e21b 100644 --- a/arch/arm/dts/am33xx.dtsi +++ b/arch/arm/dts/am33xx.dtsi @@ -214,6 +214,7 @@ ti,hwmods = "uart1"; clock-frequency = <48000000>; reg = <0x44e09000 0x2000>; + reg-shift = <2>; interrupts = <72>; status = "disabled"; dmas = <&edma 26>, <&edma 27>; @@ -225,6 +226,7 @@ ti,hwmods = "uart2"; clock-frequency = <48000000>; reg = <0x48022000 0x2000>; + reg-shift = <2>; interrupts = <73>; status = "disabled"; dmas = <&edma 28>, <&edma 29>; @@ -236,6 +238,7 @@ ti,hwmods = "uart3"; clock-frequency = <48000000>; reg = <0x48024000 0x2000>; + reg-shift = <2>; interrupts = <74>; status = "disabled"; dmas = <&edma 30>, <&edma 31>; @@ -247,6 +250,7 @@ ti,hwmods = "uart4"; clock-frequency = <48000000>; reg = <0x481a6000 0x2000>; + reg-shift = <2>; interrupts = <44>; status = "disabled"; }; @@ -256,6 +260,7 @@ ti,hwmods = "uart5"; clock-frequency = <48000000>; reg = <0x481a8000 0x2000>; + reg-shift = <2>; interrupts = <45>; status = "disabled"; }; @@ -265,6 +270,7 @@ ti,hwmods = "uart6"; clock-frequency = <48000000>; reg = <0x481aa000 0x2000>; + reg-shift = <2>; interrupts = <46>; status = "disabled"; }; |