From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Mark Brown <broonie@kernel.org>,
linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: Daniel Mack <daniel@zonque.org>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
Robert Jarzmik <robert.jarzmik@free.fr>
Subject: [PATCH v1 1/9] spi: pxa2xx: Propagate firmware node to the child SPI controller device
Date: Mon, 17 May 2021 17:03:43 +0300 [thread overview]
Message-ID: <20210517140351.901-2-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20210517140351.901-1-andriy.shevchenko@linux.intel.com>
SPI core may utilize properties and resources provided by the parent device.
Propagate firmware node to the child SPI controller device for that.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/spi/spi-pxa2xx.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 5985b39e2dd6..38eef9033468 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1718,7 +1718,9 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
drv_data->controller_info = platform_info;
drv_data->ssp = ssp;
- controller->dev.of_node = pdev->dev.of_node;
+ controller->dev.of_node = dev->of_node;
+ controller->dev.fwnode = dev->fwnode;
+
/* the spi->mode bits understood by this driver: */
controller->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;
--
2.30.2
next prev parent reply other threads:[~2021-05-17 14:03 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-17 14:03 [PATCH v1 0/9] spi: pxa2xx: Convert to use SPI core GPIO handling Andy Shevchenko
2021-05-17 14:03 ` Andy Shevchenko [this message]
2021-05-17 14:03 ` [PATCH v1 2/9] spi: pxa2xx: Switch to use SPI core GPIO (descriptor) CS handling Andy Shevchenko
2021-05-17 14:03 ` [PATCH v1 3/9] spi: pxa2xx: Switch to use SPI core GPIO (legacy) " Andy Shevchenko
2021-05-17 14:03 ` [PATCH v1 4/9] spi: pxa2xx: Drop duplicate chip_select in struct chip_data Andy Shevchenko
2021-05-17 14:03 ` [PATCH v1 5/9] spi: pxa2xx: Drop unneeded '!= 0' comparisons Andy Shevchenko
2021-05-17 14:03 ` [PATCH v1 6/9] spi: pxa2xx: Fix printf() specifiers Andy Shevchenko
2021-05-17 14:03 ` [PATCH v1 7/9] spi: pxa2xx: Fix style of and typos in the comments and messages Andy Shevchenko
2021-05-17 14:03 ` [PATCH v1 8/9] spi: pxa2xx: Update documentation to point out that it's outdated Andy Shevchenko
2021-05-17 14:03 ` [PATCH v1 9/9] spi: pxa2xx: Use predefined mask when programming FIFO thresholds Andy Shevchenko
2021-05-18 16:31 ` [PATCH v1 0/9] spi: pxa2xx: Convert to use SPI core GPIO handling Mark Brown
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