From: Alexander Shiyan <eagle.alexander923@gmail.com>
To: barebox@lists.infradead.org
Cc: Alexander Shiyan <eagle.alexander923@gmail.com>
Subject: [PATCH] serial: ns16550: Reuse 16550 serial for tegra UART
Date: Fri, 22 Apr 2022 12:21:55 +0300 [thread overview]
Message-ID: <20220422092155.41183-1-eagle.alexander923@gmail.com> (raw)
The initialization for the tegra UART is the same as for the standard 16550,
so there is no reason to keep a separate structure for it in the driver.
Signed-off-by: Alexander Shiyan <eagle.alexander923@gmail.com>
---
drivers/serial/serial_ns16550.c | 14 +++-----------
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/serial/serial_ns16550.c b/drivers/serial/serial_ns16550.c
index 464ae1aebc..f93a89ab95 100644
--- a/drivers/serial/serial_ns16550.c
+++ b/drivers/serial/serial_ns16550.c
@@ -366,11 +366,6 @@ static __maybe_unused struct ns16550_drvdata jz_drvdata = {
.init_port = ns16550_jz_init_port,
};
-static __maybe_unused struct ns16550_drvdata tegra_drvdata = {
- .init_port = ns16550_serial_init_port,
- .linux_console_name = "ttyS",
-};
-
static __maybe_unused struct ns16550_drvdata rpi_drvdata = {
.init_port = rpi_init_port,
.linux_console_name = "ttyS",
@@ -528,6 +523,9 @@ static struct of_device_id ns16550_serial_dt_ids[] = {
}, {
.compatible = "marvell,armada-38x-uart",
.data = &ns16550_drvdata,
+ }, {
+ .compatible = "nvidia,tegra20-uart",
+ .data = &ns16550_drvdata,
},
#if IS_ENABLED(CONFIG_ARCH_OMAP)
{
@@ -541,12 +539,6 @@ static struct of_device_id ns16550_serial_dt_ids[] = {
.data = &omap_drvdata,
},
#endif
-#if IS_ENABLED(CONFIG_ARCH_TEGRA)
- {
- .compatible = "nvidia,tegra20-uart",
- .data = &tegra_drvdata,
- },
-#endif
#if IS_ENABLED(CONFIG_MACH_MIPS_XBURST)
{
.compatible = "ingenic,jz4740-uart",
--
2.32.0
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next reply other threads:[~2022-04-22 9:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-22 9:21 Alexander Shiyan [this message]
2022-04-25 10:27 ` [PATCH] serial: ns16550: Reuse 16550 serial for tegra UART Sascha Hauer
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