From: Anson Huang <Anson.Huang@nxp.com>
To: linux@armlinux.org.uk, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de,
festevam@gmail.com, peng.fan@nxp.com, aisheng.dong@nxp.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Linux-imx@nxp.com
Subject: [PATCH] ARM: imx: Add revision support for i.MX7ULP revision 2.2
Date: Sun, 27 Sep 2020 15:03:13 +0800 [thread overview]
Message-ID: <1601190193-29074-1-git-send-email-Anson.Huang@nxp.com> (raw)
On i.MX7ULP revision 2.2, the value is 3, so add support for this
revision, otherwise, it will use default revision of 1.0 which is
incorrect.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
arch/arm/mach-imx/mach-imx7ulp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/mach-imx/mach-imx7ulp.c b/arch/arm/mach-imx/mach-imx7ulp.c
index 445256e..f6032ea 100644
--- a/arch/arm/mach-imx/mach-imx7ulp.c
+++ b/arch/arm/mach-imx/mach-imx7ulp.c
@@ -45,6 +45,9 @@ static void __init imx7ulp_set_revision(void)
case 2:
imx_set_soc_revision(IMX_CHIP_REVISION_2_1);
break;
+ case 3:
+ imx_set_soc_revision(IMX_CHIP_REVISION_2_2);
+ break;
default:
imx_set_soc_revision(IMX_CHIP_REVISION_1_0);
break;
--
2.7.4
next reply other threads:[~2020-09-27 7:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-27 7:03 Anson Huang [this message]
2020-09-27 8:03 ` Peng Fan
2020-10-30 0:15 ` Shawn Guo
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