From: Marco Felsch <m.fel...@pengutronix.de> On i.MX6 platforms we need to set the bypass mode within the DCD unlike the i.MX8M platforms which uses the PBL lowlevel code (imx8m_tzc380_init()).
Add a helper for this to make the integration easier. Reviewed-by: Ahmad Fatoum <a.fat...@pengutronix.de> Signed-off-by: Marco Felsch <m.fel...@pengutronix.de> Signed-off-by: Sascha Hauer <s.ha...@pengutronix.de> --- include/mach/imx/imx6q-tzasc.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/mach/imx/imx6q-tzasc.h b/include/mach/imx/imx6q-tzasc.h new file mode 100644 index 0000000000000000000000000000000000000000..968b17d5ec3f74674d3a2049423d71a978e675e9 --- /dev/null +++ b/include/mach/imx/imx6q-tzasc.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Per default all clocks are on, except for TZASC1/2 CG11/2, so enable them + * before activate the modules (disable the bypass mode). + */ +wm 32 0x020c4070 0xffffffff +/* Disable TZASC1/2 bypass */ +wm 32 0x020E0024 0x00000003 -- 2.39.5
