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From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To: jassisinghbrar@gmail.com, robh+dt@kernel.org, shawnguo@kernel.org
Cc: s.hauer@pengutronix.de, kernel@pengutronix.de,
	festevam@gmail.com, linux-imx@nxp.com,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	krzysztof.kozlowski@canonical.com, daniel.baluta@nxp.com,
	Peng Fan <peng.fan@nxp.com>
Subject: [PATCH V5 3/5] mailbox: imx: extend irq to an array
Date: Mon, 28 Feb 2022 10:40:11 +0800	[thread overview]
Message-ID: <20220228024013.2866386-4-peng.fan@oss.nxp.com> (raw)
In-Reply-To: <20220228024013.2866386-1-peng.fan@oss.nxp.com>

From: Peng Fan <peng.fan@nxp.com>

To i.MX93 S401 MU, there are two interrupts: rx full and tx empty.
So extend irq to an array to prepare i.MX93 S401 MU support.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 drivers/mailbox/imx-mailbox.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c
index cd011ca5707e..03699843a6fd 100644
--- a/drivers/mailbox/imx-mailbox.c
+++ b/drivers/mailbox/imx-mailbox.c
@@ -80,7 +80,7 @@ struct imx_mu_priv {
 	struct imx_mu_con_priv  con_priv[IMX_MU_CHANS];
 	const struct imx_mu_dcfg	*dcfg;
 	struct clk		*clk;
-	int			irq;
+	int			irq[IMX_MU_CHANS];
 	bool			suspend;
 
 	u32 xcr[4];
@@ -551,11 +551,11 @@ static int imx_mu_startup(struct mbox_chan *chan)
 	if (!priv->dev->pm_domain)
 		irq_flag |= IRQF_NO_SUSPEND;
 
-	ret = request_irq(priv->irq, imx_mu_isr, irq_flag,
+	ret = request_irq(priv->irq[0], imx_mu_isr, irq_flag,
 			  cp->irq_desc, chan);
 	if (ret) {
 		dev_err(priv->dev,
-			"Unable to acquire IRQ %d\n", priv->irq);
+			"Unable to acquire IRQ %d\n", priv->irq[0]);
 		return ret;
 	}
 
@@ -598,7 +598,7 @@ static void imx_mu_shutdown(struct mbox_chan *chan)
 		break;
 	}
 
-	free_irq(priv->irq, chan);
+	free_irq(priv->irq[0], chan);
 	pm_runtime_put_sync(priv->dev);
 }
 
@@ -762,9 +762,9 @@ static int imx_mu_probe(struct platform_device *pdev)
 	if (IS_ERR(priv->base))
 		return PTR_ERR(priv->base);
 
-	priv->irq = platform_get_irq(pdev, 0);
-	if (priv->irq < 0)
-		return priv->irq;
+	priv->irq[0] = platform_get_irq(pdev, 0);
+	if (priv->irq[0] < 0)
+		return priv->irq[0];
 
 	dcfg = of_device_get_match_data(dev);
 	if (!dcfg)
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To: jassisinghbrar@gmail.com, robh+dt@kernel.org, shawnguo@kernel.org
Cc: s.hauer@pengutronix.de, kernel@pengutronix.de,
	festevam@gmail.com, linux-imx@nxp.com,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	krzysztof.kozlowski@canonical.com, daniel.baluta@nxp.com,
	Peng Fan <peng.fan@nxp.com>
Subject: [PATCH V5 3/5] mailbox: imx: extend irq to an array
Date: Mon, 28 Feb 2022 10:40:11 +0800	[thread overview]
Message-ID: <20220228024013.2866386-4-peng.fan@oss.nxp.com> (raw)
In-Reply-To: <20220228024013.2866386-1-peng.fan@oss.nxp.com>

From: Peng Fan <peng.fan@nxp.com>

To i.MX93 S401 MU, there are two interrupts: rx full and tx empty.
So extend irq to an array to prepare i.MX93 S401 MU support.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 drivers/mailbox/imx-mailbox.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c
index cd011ca5707e..03699843a6fd 100644
--- a/drivers/mailbox/imx-mailbox.c
+++ b/drivers/mailbox/imx-mailbox.c
@@ -80,7 +80,7 @@ struct imx_mu_priv {
 	struct imx_mu_con_priv  con_priv[IMX_MU_CHANS];
 	const struct imx_mu_dcfg	*dcfg;
 	struct clk		*clk;
-	int			irq;
+	int			irq[IMX_MU_CHANS];
 	bool			suspend;
 
 	u32 xcr[4];
@@ -551,11 +551,11 @@ static int imx_mu_startup(struct mbox_chan *chan)
 	if (!priv->dev->pm_domain)
 		irq_flag |= IRQF_NO_SUSPEND;
 
-	ret = request_irq(priv->irq, imx_mu_isr, irq_flag,
+	ret = request_irq(priv->irq[0], imx_mu_isr, irq_flag,
 			  cp->irq_desc, chan);
 	if (ret) {
 		dev_err(priv->dev,
-			"Unable to acquire IRQ %d\n", priv->irq);
+			"Unable to acquire IRQ %d\n", priv->irq[0]);
 		return ret;
 	}
 
@@ -598,7 +598,7 @@ static void imx_mu_shutdown(struct mbox_chan *chan)
 		break;
 	}
 
-	free_irq(priv->irq, chan);
+	free_irq(priv->irq[0], chan);
 	pm_runtime_put_sync(priv->dev);
 }
 
@@ -762,9 +762,9 @@ static int imx_mu_probe(struct platform_device *pdev)
 	if (IS_ERR(priv->base))
 		return PTR_ERR(priv->base);
 
-	priv->irq = platform_get_irq(pdev, 0);
-	if (priv->irq < 0)
-		return priv->irq;
+	priv->irq[0] = platform_get_irq(pdev, 0);
+	if (priv->irq[0] < 0)
+		return priv->irq[0];
 
 	dcfg = of_device_get_match_data(dev);
 	if (!dcfg)
-- 
2.25.1


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  parent reply	other threads:[~2022-02-28  2:38 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-28  2:40 [PATCH V5 0/5] mailbox: imx: support i.MX93 Peng Fan (OSS)
2022-02-28  2:40 ` Peng Fan (OSS)
2022-02-28  2:40 ` [PATCH V5 1/5] dt-bindings: mailbox: imx-mu: add i.MX93 MU Peng Fan (OSS)
2022-02-28  2:40   ` Peng Fan (OSS)
2022-02-28  2:40 ` [PATCH V5 2/5] dt-bindings: mailbox: imx-mu: add i.MX93 S4 MU support Peng Fan (OSS)
2022-02-28  2:40   ` Peng Fan (OSS)
2022-03-01 15:42   ` Rob Herring
2022-03-01 15:42     ` Rob Herring
2022-02-28  2:40 ` Peng Fan (OSS) [this message]
2022-02-28  2:40   ` [PATCH V5 3/5] mailbox: imx: extend irq to an array Peng Fan (OSS)
2022-02-28  2:40 ` [PATCH V5 4/5] mailbox: imx: support dual interrupts Peng Fan (OSS)
2022-02-28  2:40   ` Peng Fan (OSS)
2022-02-28  2:40 ` [PATCH V5 5/5] mailbox: imx: support i.MX93 S401 MU Peng Fan (OSS)
2022-02-28  2:40   ` Peng Fan (OSS)

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