From: Adriana Reus <[email protected]>
[ Upstream commit edc5a8e754aba9c6eaeddd18cb1e72462f99b16c ]
The parent of OCRAM_CLK should be axi_main_root_clk
and not axi_post_div.
before:
axi_src 1 1 332307692 0 0
axi_cg 1 1 332307692 0 0
axi_pre_div 1 1 332307692 0 0
axi_post_div 1 1 332307692 0 0
ocram_clk 0 0 332307692 0 0
main_axi_root_clk 1 1 332307692 0 0
after:
axi_src 1 1 332307692 0 0
axi_cg 1 1 332307692 0 0
axi_pre_div 1 1 332307692 0 0
axi_post_div 1 1 332307692 0 0
main_axi_root_clk 1 1 332307692 0 0
ocram_clk 0 0 332307692 0 0
Reference Doc: i.MX 7D Reference Manual - Chap 5, p 516
(https://www.nxp.com/docs/en/reference-manual/IMX7DRM.pdf)
Fixes: 8f6d8094b215 ("ARM: imx: add imx7d clk tree support")
Signed-off-by: Adriana Reus <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
drivers/clk/imx/clk-imx7d.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c
index 2305699db467..0ac9b30c8b90 100644
--- a/drivers/clk/imx/clk-imx7d.c
+++ b/drivers/clk/imx/clk-imx7d.c
@@ -797,7 +797,7 @@ static void __init imx7d_clocks_init(struct device_node
*ccm_node)
clks[IMX7D_MAIN_AXI_ROOT_CLK] = imx_clk_gate4("main_axi_root_clk",
"axi_post_div", base + 0x4040, 0);
clks[IMX7D_DISP_AXI_ROOT_CLK] = imx_clk_gate4("disp_axi_root_clk",
"disp_axi_post_div", base + 0x4050, 0);
clks[IMX7D_ENET_AXI_ROOT_CLK] = imx_clk_gate4("enet_axi_root_clk",
"enet_axi_post_div", base + 0x4060, 0);
- clks[IMX7D_OCRAM_CLK] = imx_clk_gate4("ocram_clk", "axi_post_div", base
+ 0x4110, 0);
+ clks[IMX7D_OCRAM_CLK] = imx_clk_gate4("ocram_clk", "main_axi_root_clk",
base + 0x4110, 0);
clks[IMX7D_OCRAM_S_CLK] = imx_clk_gate4("ocram_s_clk", "ahb_root_clk",
base + 0x4120, 0);
clks[IMX7D_DRAM_ROOT_CLK] = imx_clk_gate4("dram_root_clk",
"dram_post_div", base + 0x4130, 0);
clks[IMX7D_DRAM_PHYM_ROOT_CLK] = imx_clk_gate4("dram_phym_root_clk",
"dram_phym_cg", base + 0x4130, 0);
--
2.11.0
