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 445256e6a4a0bbee0e1601f5c6cf1c80b18971c5..f6032ea7de8babf143d1c5e2c6201cb42f230fc6 100644 (file)
--- 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;