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From: Zev Weiss <zev@bewilderbeest.net>
To: Joel Stanley <joel@jms.id.au>
Cc: linux-aspeed@lists.ozlabs.org, Zev Weiss <zev@bewilderbeest.net>,
	Andrew Jeffery <andrew@aj.id.au>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org,
	linux-serial@vger.kernel.org, Jiri Slaby <jirislaby@kernel.org>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/3] drivers/tty/serial/8250: add DT property for aspeed vuart sirq polarity
Date: Wed, 31 Mar 2021 19:57:01 -0500	[thread overview]
Message-ID: <20210401005702.28271-3-zev@bewilderbeest.net> (raw)
In-Reply-To: <20210401005702.28271-1-zev@bewilderbeest.net>

This provides a simple boolean to use instead of the deprecated
aspeed,sirq-polarity-sense property.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
---
 drivers/tty/serial/8250/8250_aspeed_vuart.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/tty/serial/8250/8250_aspeed_vuart.c b/drivers/tty/serial/8250/8250_aspeed_vuart.c
index c33e02cbde93..e5ef9f957f9a 100644
--- a/drivers/tty/serial/8250/8250_aspeed_vuart.c
+++ b/drivers/tty/serial/8250/8250_aspeed_vuart.c
@@ -482,6 +482,9 @@ static int aspeed_vuart_probe(struct platform_device *pdev)
 		of_node_put(sirq_polarity_sense_args.np);
 	}
 
+	if (of_property_read_bool(np, "aspeed,sirq-active-high"))
+		aspeed_vuart_set_sirq_polarity(vuart, 1);
+
 	aspeed_vuart_set_enabled(vuart, true);
 	aspeed_vuart_set_host_tx_discard(vuart, true);
 	platform_set_drvdata(pdev, vuart);
-- 
2.31.1


  parent reply	other threads:[~2021-04-01  0:58 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-30  0:23 [PATCH 0/3] simplify Aspeed VUART SIRQ polarity DT config, add e3c246d4i BMC dts Zev Weiss
2021-03-30  0:23 ` [PATCH 1/3] drivers/tty/serial/8250: simplify Aspeed VUART SIRQ polarity DT config Zev Weiss
2021-03-30  0:23 ` [PATCH 2/3] dt-bindings: serial: 8250: update for aspeed, sirq-active-high Zev Weiss
2021-03-30 22:39   ` [PATCH 2/3] dt-bindings: serial: 8250: update for aspeed,sirq-active-high Rob Herring
2021-03-30 23:04     ` Zev Weiss
2021-04-01  0:56       ` [PATCH v2 0/3] simplify Aspeed VUART SIRQ polarity DT config Zev Weiss
2021-04-01  0:57         ` [PATCH v2 1/3] dt-bindings: serial: 8250: deprecate aspeed, sirq-polarity-sense Zev Weiss
2021-04-01  3:53           ` Joel Stanley
2021-04-01  0:57         ` Zev Weiss [this message]
2021-04-01  4:15           ` [PATCH v2 2/3] drivers/tty/serial/8250: add DT property for aspeed vuart sirq polarity Joel Stanley
2021-04-01  5:18             ` Zev Weiss
2021-04-01  5:34               ` Andrew Jeffery
2021-04-01  7:36                 ` Zev Weiss
2021-04-01  0:57         ` [PATCH v2 3/3] dt-bindings: serial: 8250: add aspeed, sirq-active-high Zev Weiss
2021-04-01  4:04           ` Andrew Jeffery
2021-04-01  4:57             ` [PATCH v2 3/3] dt-bindings: serial: 8250: add aspeed,sirq-active-high Zev Weiss
2021-04-01 14:56           ` [PATCH v2 3/3] dt-bindings: serial: 8250: add aspeed, sirq-active-high Rob Herring
2021-03-30 23:26     ` [PATCH 2/3] dt-bindings: serial: 8250: update for " Joel Stanley
2021-03-30  0:23 ` [PATCH 3/3] ARM: dts: aspeed: add ASRock E3C246D4I BMC Zev Weiss
2021-03-31  7:41   ` Joel Stanley
2021-03-31  7:43     ` Joel Stanley
2021-03-31  7:50     ` Joel Stanley
2021-04-01  2:51       ` [PATCH] " Zev Weiss
2021-04-01  3:51         ` Joel Stanley
2021-04-01  4:09           ` Zev Weiss
2021-04-01  0:04   ` [PATCH 3/3] " Andrew Jeffery
2021-04-01  0:26     ` Zev Weiss

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