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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2013-10-24 21:53:29 -0700
committerMark Brown <broonie@linaro.org>2013-10-25 09:49:56 +0100
commite5f7825cda366809153701e8bb89123bd973be00 (patch)
tree91616d3f28d4fe886f462d04436ea73c7a322c11 /drivers/spi/spi-sh-hspi.c
parenta29c8ae7187aee902d37d7677255de726614e43e (diff)
downloadop-kernel-dev-e5f7825cda366809153701e8bb89123bd973be00.zip
op-kernel-dev-e5f7825cda366809153701e8bb89123bd973be00.tar.gz
spi/hspi: add device tree support
Support for loading the Renesas HSPI driver via devicetree. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-sh-hspi.c')
-rw-r--r--drivers/spi/spi-sh-hspi.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
index b9e7b5e..8a147d9 100644
--- a/drivers/spi/spi-sh-hspi.c
+++ b/drivers/spi/spi-sh-hspi.c
@@ -303,6 +303,7 @@ static int hspi_probe(struct platform_device *pdev)
master->setup = hspi_setup;
master->cleanup = hspi_cleanup;
master->mode_bits = SPI_CPOL | SPI_CPHA;
+ master->dev.of_node = pdev->dev.of_node;
master->auto_runtime_pm = true;
master->transfer_one_message = hspi_transfer_one_message;
ret = spi_register_master(master);
@@ -333,12 +334,19 @@ static int hspi_remove(struct platform_device *pdev)
return 0;
}
+static struct of_device_id hspi_of_match[] = {
+ { .compatible = "renesas,hspi", },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, hspi_of_match);
+
static struct platform_driver hspi_driver = {
.probe = hspi_probe,
.remove = hspi_remove,
.driver = {
.name = "sh-hspi",
.owner = THIS_MODULE,
+ .of_match_table = hspi_of_match,
},
};
module_platform_driver(hspi_driver);
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