diff mbox series

[v3,04/11] clk: imx: scu: bypass cpu power domains

Message ID 1563289265-10977-5-git-send-email-aisheng.dong@nxp.com (mailing list archive)
State New, archived
Headers show
Series clk: imx8: add new clock binding for better pm support | expand

Commit Message

Dong Aisheng July 16, 2019, 3 p.m. UTC 
Bypass cpu power domains which are owned by ATF.

Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
---
ChangeLog:
    v3: new patch
---
 drivers/clk/imx/clk-scu.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c
index 48bfb08..5f935b1 100644
--- a/drivers/clk/imx/clk-scu.c
+++ b/drivers/clk/imx/clk-scu.c
@@ -479,6 +479,10 @@  static int imx_clk_scu_attach_pd(struct device *dev, u32 rsrc_id)
 		.args[0] = rsrc_id,
 	};
 
+	if ((rsrc_id == IMX_SC_R_A35) || (rsrc_id == IMX_SC_R_A53) ||
+	    (rsrc_id == IMX_SC_R_A72))
+		return 0;
+
 	return of_genpd_add_device(&genpdspec, dev);
 }