From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 06/15] serial: stm_serial: Add devicetree support
Date: Wed, 28 Jan 2015 08:32:10 +0100 [thread overview]
Message-ID: <1422430339-11969-7-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1422430339-11969-1-git-send-email-s.hauer@pengutronix.de>
This adds device tree support for the stm serial driver. This
driver really is a AMBA primecell, so the amba-pl011 could be
used. However, the current code tries to get the apb_pclk before
the clocks are registered, so this does not work. Use the stm
driver instead until a solution is found.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/serial/stm-serial.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/serial/stm-serial.c b/drivers/serial/stm-serial.c
index e5f57dc..8bb242b 100644
--- a/drivers/serial/stm-serial.c
+++ b/drivers/serial/stm-serial.c
@@ -189,9 +189,18 @@ static void stm_serial_remove(struct device_d *dev)
free(priv);
}
+static __maybe_unused struct of_device_id stm_serial_dt_ids[] = {
+ {
+ .compatible = "arm,pl011",
+ }, {
+ /* sentinel */
+ }
+};
+
static struct driver_d stm_serial_driver = {
.name = "stm_serial",
.probe = stm_serial_probe,
.remove = stm_serial_remove,
+ .of_compatible = DRV_OF_COMPAT(stm_serial_dt_ids),
};
console_platform_driver(stm_serial_driver);
--
2.1.4
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next prev parent reply other threads:[~2015-01-28 7:32 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-28 7:32 [PATCH] MXS: Add device tree support and duckbill board support Sascha Hauer
2015-01-28 7:32 ` [PATCH 01/15] ARM: MXS: Fix vddd brownout setting Sascha Hauer
2015-01-28 7:32 ` [PATCH 02/15] MXS: power-init: inline only once used functions Sascha Hauer
2015-01-28 7:32 ` [PATCH 03/15] ARM: MXS: Do not register devices with device tree support Sascha Hauer
2015-01-28 7:32 ` [PATCH 04/15] ARM: MXS: Make gpio a driver Sascha Hauer
2015-01-28 7:32 ` [PATCH 05/15] mci: mxs: Add devicetree support Sascha Hauer
2015-01-28 7:32 ` Sascha Hauer [this message]
2015-01-28 7:32 ` [PATCH 07/15] ARM: MXS: Create ocotp device in SoC code Sascha Hauer
2015-01-28 7:32 ` [PATCH 08/15] ARM: MXS: ocotp: Add devicetree support Sascha Hauer
2015-01-28 7:32 ` [PATCH 09/15] of: Create platform_device when creating AMBA device failed Sascha Hauer
2015-01-28 7:32 ` [PATCH 10/15] pbl: Add support for memory_display Sascha Hauer
2015-01-28 7:32 ` [PATCH 11/15] pinctrl: Add MXS pinctrl driver Sascha Hauer
2015-01-28 7:32 ` [PATCH 12/15] ARM: MXS: Setup vdda in power prep Sascha Hauer
2015-01-28 7:32 ` [PATCH 13/15] ARM: MXS: Add regulator debug print Sascha Hauer
2015-01-28 7:32 ` [PATCH 14/15] ARM: MXS: power-init: Add parameters to mx28_power_init() Sascha Hauer
2015-01-28 7:32 ` [PATCH 15/15] ARM: MXS: Add duckbill board support Sascha Hauer
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