Linux kernel and device drivers for NXP i.MX platforms
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From: Daniel Baluta <daniel.baluta@nxp.com>
To: p.zabel@pengutronix.de, robh@kernel.org, krzk+dt@kernel.org,
	shawnguo@kernel.org, mathieu.poirier@linaro.org,
	devicetree@vger.kernel.org, linux-remoteproc@vger.kernel.org
Cc: conor+dt@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com,
	linux-kernel@vger.kernel.org, imx@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org, andersson@kernel.org,
	Frank.Li@nxp.com, peng.fan@nxp.com, laurentiu.mihalcea@nxp.com,
	iuliana.prodan@nxp.com, shengjiu.wang@nxp.com,
	Daniel Baluta <daniel.baluta@nxp.com>
Subject: [PATCH v4 4/8] reset: imx8mp-audiomix: Add prefix for internal macro
Date: Wed,  5 Mar 2025 12:00:32 +0200	[thread overview]
Message-ID: <20250305100037.373782-5-daniel.baluta@nxp.com> (raw)
In-Reply-To: <20250305100037.373782-1-daniel.baluta@nxp.com>

This adds IMX8MP_AUDIOMIX_ prefix to internal macros in order to show
that specific macros are related to audiomix.

Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
 drivers/reset/reset-imx8mp-audiomix.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/reset/reset-imx8mp-audiomix.c b/drivers/reset/reset-imx8mp-audiomix.c
index 6e3f3069f727..c2c3e8113182 100644
--- a/drivers/reset/reset-imx8mp-audiomix.c
+++ b/drivers/reset/reset-imx8mp-audiomix.c
@@ -11,8 +11,8 @@
 #include <linux/of_address.h>
 #include <linux/reset-controller.h>
 
-#define EARC			0x200
-#define EARC_RESET_MASK		0x3
+#define IMX8MP_AUDIOMIX_EARC_RESET_OFFSET	0x200
+#define IMX8MP_AUDIOMIX_EARC_RESET_MASK		0x3
 
 struct imx8mp_audiomix_reset {
 	struct reset_controller_dev rcdev;
@@ -35,8 +35,8 @@ static int imx8mp_audiomix_reset_assert(struct reset_controller_dev *rcdev,
 
 	mask = BIT(id);
 	spin_lock_irqsave(&priv->lock, flags);
-	reg = readl(reg_addr + EARC);
-	writel(reg & ~mask, reg_addr + EARC);
+	reg = readl(reg_addr + IMX8MP_AUDIOMIX_EARC_RESET_OFFSET);
+	writel(reg & ~mask, reg_addr + IMX8MP_AUDIOMIX_EARC_RESET_OFFSET);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	return 0;
@@ -52,8 +52,8 @@ static int imx8mp_audiomix_reset_deassert(struct reset_controller_dev *rcdev,
 
 	mask = BIT(id);
 	spin_lock_irqsave(&priv->lock, flags);
-	reg = readl(reg_addr + EARC);
-	writel(reg | mask, reg_addr + EARC);
+	reg = readl(reg_addr + IMX8MP_AUDIOMIX_EARC_RESET_OFFSET);
+	writel(reg | mask, reg_addr + IMX8MP_AUDIOMIX_EARC_RESET_OFFSET);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	return 0;
@@ -78,7 +78,7 @@ static int imx8mp_audiomix_reset_probe(struct auxiliary_device *adev,
 	spin_lock_init(&priv->lock);
 
 	priv->rcdev.owner     = THIS_MODULE;
-	priv->rcdev.nr_resets = fls(EARC_RESET_MASK);
+	priv->rcdev.nr_resets = fls(IMX8MP_AUDIOMIX_EARC_RESET_MASK);
 	priv->rcdev.ops       = &imx8mp_audiomix_reset_ops;
 	priv->rcdev.of_node   = dev->parent->of_node;
 	priv->rcdev.dev	      = dev;
-- 
2.43.0


  parent reply	other threads:[~2025-03-05 10:01 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-03-05 10:00 [PATCH v4 0/8] imx8mp: Add support to Run/Stall DSP via reset API Daniel Baluta
2025-03-05 10:00 ` [PATCH v4 1/8] dt-bindings: reset: audiomix: Add reset ids for EARC and DSP Daniel Baluta
2025-03-05 10:00 ` [PATCH v4 2/8] dt-bindings: dsp: fsl,dsp: Add resets property Daniel Baluta
2025-03-05 17:05   ` Rob Herring (Arm)
2025-03-05 10:00 ` [PATCH v4 3/8] arm64: dts: imx8mp: Use " Daniel Baluta
2025-03-06  5:31   ` Peng Fan
2025-03-05 10:00 ` Daniel Baluta [this message]
2025-03-05 10:00 ` [PATCH v4 5/8] reset: imx8mp-audiomix: Prepare the code for more reset bits Daniel Baluta
2025-03-06  5:31   ` Peng Fan
2025-03-05 10:00 ` [PATCH v4 6/8] reset: imx8mp-audiomix: Introduce active_low configuration option Daniel Baluta
2025-03-05 10:00 ` [PATCH v4 7/8] reset: imx8mp-audiomix: Add support for DSP run/stall Daniel Baluta
2025-03-06  5:31   ` Peng Fan
2025-03-05 10:00 ` [PATCH v4 8/8] imx_dsp_rproc: Use reset controller API to control the DSP Daniel Baluta
2025-03-10 15:42   ` Mathieu Poirier
2025-03-11  8:59     ` Daniel Baluta

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