[PATCH V4 04/11] clk: imx: scu: bypass cpu power domains
From: Dong Aisheng <aisheng.dong@nxp.com>
Date: 2019-08-20 11:32:06
Also in:
linux-arm-kernel
Subsystem:
common clk framework, nxp i.mx clock drivers, the rest · Maintainers:
Stephen Boyd, Brian Masney, Jerome Brunet, Abel Vesa, Linus Torvalds
Bypass cpu power domains which are owned by ATF. Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> --- 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