forked from Openwrt-EcoNet/openwrt
ba1017bf74
Fixes SPI and HSSPI coexistance on bmips bcm6362 and bcm63268. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
From 5ad20e3d8cfe3b2e42bbddc7e0ebaa74479bb589 Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
|
|
Date: Thu, 29 May 2025 15:09:14 +0200
|
|
Subject: [PATCH] spi: bcm63xx-spi: fix shared reset
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
Some bmips SoCs (bcm6362, bcm63268) share the same SPI reset for both SPI
|
|
and HSSPI controllers, so reset shouldn't be exclusive.
|
|
|
|
Fixes: 38807adeaf1e ("spi: bcm63xx-spi: add reset support")
|
|
Reported-by: Jonas Gorski <jonas.gorski@gmail.com>
|
|
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
|
|
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
|
|
Link: https://patch.msgid.link/20250529130915.2519590-2-noltari@gmail.com
|
|
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
---
|
|
drivers/spi/spi-bcm63xx.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
--- a/drivers/spi/spi-bcm63xx.c
|
|
+++ b/drivers/spi/spi-bcm63xx.c
|
|
@@ -523,7 +523,7 @@ static int bcm63xx_spi_probe(struct plat
|
|
return PTR_ERR(clk);
|
|
}
|
|
|
|
- reset = devm_reset_control_get_optional_exclusive(dev, NULL);
|
|
+ reset = devm_reset_control_get_optional_shared(dev, NULL);
|
|
if (IS_ERR(reset))
|
|
return PTR_ERR(reset);
|
|
|