forked from Minki/linux
clk: imx: imx7d: Fix parent clock for OCRAM_CLK
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: 8f6d8094b2
("ARM: imx: add imx7d clk tree support")
Signed-off-by: Adriana Reus <adriana.reus@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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7f218065c1
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@ -797,7 +797,7 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
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clks[IMX7D_MAIN_AXI_ROOT_CLK] = imx_clk_gate4("main_axi_root_clk", "axi_post_div", base + 0x4040, 0);
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clks[IMX7D_DISP_AXI_ROOT_CLK] = imx_clk_gate4("disp_axi_root_clk", "disp_axi_post_div", base + 0x4050, 0);
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clks[IMX7D_ENET_AXI_ROOT_CLK] = imx_clk_gate4("enet_axi_root_clk", "enet_axi_post_div", base + 0x4060, 0);
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clks[IMX7D_OCRAM_CLK] = imx_clk_gate4("ocram_clk", "axi_post_div", base + 0x4110, 0);
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clks[IMX7D_OCRAM_CLK] = imx_clk_gate4("ocram_clk", "main_axi_root_clk", base + 0x4110, 0);
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clks[IMX7D_OCRAM_S_CLK] = imx_clk_gate4("ocram_s_clk", "ahb_root_clk", base + 0x4120, 0);
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clks[IMX7D_DRAM_ROOT_CLK] = imx_clk_gate4("dram_root_clk", "dram_post_div", base + 0x4130, 0);
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clks[IMX7D_DRAM_PHYM_ROOT_CLK] = imx_clk_gate4("dram_phym_root_clk", "dram_phym_cg", base + 0x4130, 0);
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