Subject: [PATCH V4 04/11] clk: imx: scu: bypass cpu power domains

From: Dong Aisheng <[email-masked]>
Date: Tue, 20 Aug 2019 07:13:18 -0400

Bypass cpu power domains which are owned by ATF.

Signed-off-by: Dong Aisheng <[email-masked]>
---
ChangeLog:
v4: no changes
v3: new patch
---
 drivers/clk/imx/clk-scu.c | 4 ++++
 1 file changed, 4 insertions(+)

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);
 }
 
-- 
2.7.4

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