From: Adam Ford <aford173@gmail.com>
Date: Sat, 20 Nov 2021 19:39:16 +0000 (-0600)
Subject: soc: imx: gpcv2: keep i.MX8MM VPU-H1 bus clock active
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8361b8b29f9389084b679db854cf733375c64763;p=linux.git

soc: imx: gpcv2: keep i.MX8MM VPU-H1 bus clock active

Enable the vpu-h1 clock when the domain is active because reading
or writing to the VPU-H1 IP block cause the system to hang.

Fixes: 656ade7aa42a ("soc: imx: gpcv2: keep i.MX8M* bus clocks enabled")
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/drivers/soc/imx/gpcv2.c b/drivers/soc/imx/gpcv2.c
index e757044ab7512..8176380b02e6e 100644
--- a/drivers/soc/imx/gpcv2.c
+++ b/drivers/soc/imx/gpcv2.c
@@ -734,6 +734,7 @@ static const struct imx_pgc_domain imx8mm_pgc_domains[] = {
 			.map = IMX8MM_VPUH1_A53_DOMAIN,
 		},
 		.pgc   = BIT(IMX8MM_PGC_VPUH1),
+		.keep_clocks = true,
 	},
 
 	[IMX8MM_POWER_DOMAIN_DISPMIX] = {