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Tue, 28 Feb 2017 17:52:20 +0100 From: Fabrice Gasnier To: , , , , , Subject: [PATCH v3 4/6] iio: iio-interrupt-trigger: device-tree support Date: Tue, 28 Feb 2017 17:51:17 +0100 Message-ID: <1488300679-3259-5-git-send-email-fabrice.gasnier@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1488300679-3259-1-git-send-email-fabrice.gasnier@st.com> References: <1488300679-3259-1-git-send-email-fabrice.gasnier@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.45] X-ClientProxiedBy: SFHDAG8NODE2.st.com (10.75.127.23) To SFHDAG5NODE3.st.com (10.75.127.15) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-02-28_15:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170228_115257_767012_F3D349A1 X-CRM114-Status: GOOD ( 12.23 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, benjamin.gaignard@linaro.org, lars@metafoo.de, alexandre.torgue@st.com, linux-iio@vger.kernel.org, pmeerw@pmeerw.net, mcoquelin.stm32@gmail.com, knaack.h@gmx.de, =?UTF-8?q?Gr=C3=A9gor=20Boirie?= , fabrice.gasnier@st.com, linus.walleij@linaro.org, benjamin.gaignard@st.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Grégor Boirie Add compatible string that should be used in DT. Also cascade of_node to newly allocated trigger device. Signed-off-by: Gregor Boirie Signed-off-by: Fabrice Gasnier --- Original PATCH from Gregor Boirie: https://marc.info/?l=linux-iio&m=145590953607905&w=4 Updates: - compatible string changed to "interrupt-trigger" - cascade of_node down to iio trigger device --- drivers/iio/trigger/iio-trig-interrupt.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/iio/trigger/iio-trig-interrupt.c b/drivers/iio/trigger/iio-trig-interrupt.c index e18f12b..6ee1f7e 100644 --- a/drivers/iio/trigger/iio-trig-interrupt.c +++ b/drivers/iio/trigger/iio-trig-interrupt.c @@ -62,6 +62,7 @@ static int iio_interrupt_trigger_probe(struct platform_device *pdev) } iio_trigger_set_drvdata(trig, trig_info); trig_info->irq = irq; + trig->dev.of_node = pdev->dev.of_node; trig->ops = &iio_interrupt_trigger_ops; ret = request_irq(irq, iio_interrupt_trigger_poll, irqflags, trig->name, trig); @@ -104,11 +105,20 @@ static int iio_interrupt_trigger_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static const struct of_device_id iio_interrupt_trigger_of_match[] = { + { .compatible = "interrupt-trigger" }, + {}, +}; +MODULE_DEVICE_TABLE(of, iio_interrupt_trigger_of_match); +#endif + static struct platform_driver iio_interrupt_trigger_driver = { .probe = iio_interrupt_trigger_probe, .remove = iio_interrupt_trigger_remove, .driver = { .name = "iio_interrupt_trigger", + .of_match_table = of_match_ptr(iio_interrupt_trigger_of_match), }, };