From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Thu, 27 Feb 2020 15:21:55 +0000 (+0200)
Subject: serial: ns16550: Provide UART base clock speed in ->getinfo()
X-Git-Tag: v2020.10~286^2~21
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5db92a0e960ea0559e82f8c3e2ec7f80a4e86c51;p=platform%2Fkernel%2Fu-boot.git

serial: ns16550: Provide UART base clock speed in ->getinfo()

Some callers may need the UART base clock speed value.
Provide it in the ->getinfo() callback.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---

diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index a2f1b35..6415d2e 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -476,6 +476,8 @@ static int ns16550_serial_getinfo(struct udevice *dev,
 	info->reg_width = plat->reg_width;
 	info->reg_shift = plat->reg_shift;
 	info->reg_offset = plat->reg_offset;
+	info->clock = plat->clock;
+
 	return 0;
 }