From 150019dea22afa2ea9ebe28078fe36271defa9c4 Mon Sep 17 00:00:00 2001
From: Peng Fan <peng.fan@nxp.com>
Date: Mon, 7 Aug 2023 20:14:27 +0800
Subject: [PATCH] firmware: imx: scu: use soc name for soc_id
Same as soc-imx8m and soc-imx driver, use soc name for soc_id which is
user friendly.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
drivers/firmware/imx/imx-scu-soc.c | 20 +++++++++++++++++---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --git a/drivers/firmware/imx/imx-scu-soc.c b/drivers/firmware/imx/imx-scu-soc.c
index 2f32353de2c9c..497192320562d 100644
--- a/drivers/firmware/imx/imx-scu-soc.c
+++ b/drivers/firmware/imx/imx-scu-soc.c
@@ -78,6 +78,22 @@ static int imx_scu_soc_id(void)
return msg.data.resp.id;
}
+static const char *imx_scu_soc_name(u32 id)
+{
+ switch (id) {
+ case 0x1:
+ return "i.MX8QM";
+ case 0x2:
+ return "i.MX8QXP";
+ case 0xe:
+ return "i.MX8DXL";
+ default:
+ break;
+ }
+
+ return "NULL";
+}
+
int imx_scu_soc_init(struct device *dev)
{
struct soc_device_attribute *soc_dev_attr;
@@ -113,9 +129,7 @@ int imx_scu_soc_init(struct device *dev)
/* format soc_id value passed from SCU firmware */
val = id & 0x1f;
- soc_dev_attr->soc_id = devm_kasprintf(dev, GFP_KERNEL, "0x%x", val);
- if (!soc_dev_attr->soc_id)
- return -ENOMEM;
+ soc_dev_attr->soc_id = imx_scu_soc_name(val);
/* format revision value passed from SCU firmware */
val = (id >> 5) & 0xf;
--
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