[U-Boot] [PATCH 1/1] am33xx: Update serial platdata to update reg_offset to 0

Mugunthan V N
2016-02-29T09:25:57Z

With commit: d9a3bec682f9 "dm: ns16550: Add support for reg-offset property"
reg_offset is added to the struct ns16550_platdata to be
dt compatible with Linux kernel driver, TI AM335x evms are broken
as the serial platdata updates wrong offsets. Correcting it with
initializing reg_offset to zero.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---

Verified the patch on AM335x BBB ad AM335x EVMsk.

---
arch/arm/cpu/armv7/am33xx/board.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index e8d5be3..2963b3b 100644
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -40,14 +40,14 @@ DECLARE_GLOBAL_DATA_PTR;

#if !CONFIG_IS_ENABLED(OF_CONTROL)
static const struct ns16550_platdata am33xx_serial[] = {
- { CONFIG_SYS_NS16550_COM1, 2, CONFIG_SYS_NS16550_CLK },
+ { CONFIG_SYS_NS16550_COM1, 0, 2, CONFIG_SYS_NS16550_CLK },
# ifdef CONFIG_SYS_NS16550_COM2
- { CONFIG_SYS_NS16550_COM2, 2, CONFIG_SYS_NS16550_CLK },
+ { CONFIG_SYS_NS16550_COM2, 0, 2, CONFIG_SYS_NS16550_CLK },
# ifdef CONFIG_SYS_NS16550_COM3
- { CONFIG_SYS_NS16550_COM3, 2, CONFIG_SYS_NS16550_CLK },
- { CONFIG_SYS_NS16550_COM4, 2, CONFIG_SYS_NS16550_CLK },
- { CONFIG_SYS_NS16550_COM5, 2, CONFIG_SYS_NS16550_CLK },
- { CONFIG_SYS_NS16550_COM6, 2, CONFIG_SYS_NS16550_CLK },
+ { CONFIG_SYS_NS16550_COM3, 0, 2, CONFIG_SYS_NS16550_CLK },
+ { CONFIG_SYS_NS16550_COM4, 0, 2, CONFIG_SYS_NS16550_CLK },
+ { CONFIG_SYS_NS16550_COM5, 0, 2, CONFIG_SYS_NS16550_CLK },
+ { CONFIG_SYS_NS16550_COM6, 0, 2, CONFIG_SYS_NS16550_CLK },
# endif
# endif
};
--
2.7.2.333.g70bd996