From: Anson Huang <Anson.Huang@nxp.com>
Date: Sun, 27 Sep 2020 07:03:13 +0000 (+0800)
Subject: ARM: imx: Add revision support for i.MX7ULP revision 2.2
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2f4ac2d79eb4c09ee6dbda1d2fc2616f281094f9;p=linux.git

ARM: imx: Add revision support for i.MX7ULP revision 2.2

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>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/mach-imx/mach-imx7ulp.c b/arch/arm/mach-imx/mach-imx7ulp.c
index 445256e6a4a0b..f6032ea7de8ba 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;