From: Tony Lindgren <tony@atomide.com>
To: linux-omap@vger.kernel.org
Cc: Dave Gerlach <d-gerlach@ti.com>, Dhruva Gole <d-gole@ti.com>,
Faiz Abbas <faiz_abbas@ti.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Keerthy <j-keerthy@ti.com>, Kevin Hilman <khilman@baylibre.com>,
Nishanth Menon <nm@ti.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 3/3] bus: ti-sysc: Configure uart quirks for k3 SoC
Date: Wed, 9 Aug 2023 12:27:22 +0300 [thread overview]
Message-ID: <20230809092722.11000-3-tony@atomide.com> (raw)
In-Reply-To: <20230809092722.11000-1-tony@atomide.com>
Enable the uart quirks similar to the earlier SoCs. Let's assume we are
likely going to need a k3 specific quirk mask separate from the earlier
SoCs, so let's not start changing the revision register mask at this point.
Note that SYSC_QUIRK_LEGACY_IDLE will be needed until we can remove the
need for pm_runtime_irq_safe() from 8250_omap driver.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
drivers/bus/ti-sysc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -1525,6 +1525,8 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = {
SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_LEGACY_IDLE),
SYSC_QUIRK("uart", 0, 0x50, 0x54, 0x58, 0x47422e03, 0xffffffff,
SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_LEGACY_IDLE),
+ SYSC_QUIRK("uart", 0, 0x50, 0x54, 0x58, 0x47424e03, 0xffffffff,
+ SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_LEGACY_IDLE),
/* Quirks that need to be set based on the module address */
SYSC_QUIRK("mcpdm", 0x40132000, 0, 0x10, -ENODEV, 0x50000800, 0xffffffff,
--
2.41.0
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next prev parent reply other threads:[~2023-08-09 9:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-09 9:27 [PATCH v2 1/3] bus: ti-sysc: Fix build warning for 64-bit build Tony Lindgren
2023-08-09 9:27 ` [PATCH v2 2/3] bus: ti-sysc: Build driver for TI K3 SoCs Tony Lindgren
2023-08-09 11:59 ` Nishanth Menon
2023-08-09 9:27 ` Tony Lindgren [this message]
2023-08-09 12:00 ` [PATCH v2 3/3] bus: ti-sysc: Configure uart quirks for k3 SoC Nishanth Menon
2023-08-09 9:40 ` [PATCH v2 1/3] bus: ti-sysc: Fix build warning for 64-bit build Dhruva Gole
2023-08-09 9:55 ` Tony Lindgren
2023-08-09 11:59 ` Nishanth Menon
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