Anson, Please have a look at this change.
Shawn On Mon, Apr 23, 2018 at 02:47:38PM +0100, Rui Miguel Silva wrote: > Fix the mipi dphy root divider to mipi_dphy_pre_div, this would remove a > orphan > clock and set the correct parent. > > before: > cat clk_orphan_summary > enable prepare protect > clock count count count rate > accuracy phase > ---------------------------------------------------------------------------------------- > mipi_dphy_post_div 1 1 0 0 > 0 0 > mipi_dphy_root_clk 1 1 0 0 > 0 0 > > cat clk_dump | grep mipi_dphy > mipi_dphy_post_div 1 1 0 0 > 0 0 > mipi_dphy_root_clk 1 1 0 0 > 0 0 > > after: > cat clk_dump | grep mipi_dphy > mipi_dphy_src 1 1 0 24000000 > 0 0 > mipi_dphy_cg 1 1 0 24000000 > 0 0 > mipi_dphy_pre_div 1 1 0 24000000 > 0 0 > mipi_dphy_post_div 1 1 0 24000000 > 0 0 > mipi_dphy_root_clk 1 1 0 24000000 > 0 0 > > Cc: linux-...@vger.kernel.org > Signed-off-by: Rui Miguel Silva <rui.si...@linaro.org> > > Signed-off-by: Rui Miguel Silva <rui.si...@linaro.org> > --- > 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 975a20d3cc94..f7f4db2e6fa6 100644 > --- a/drivers/clk/imx/clk-imx7d.c > +++ b/drivers/clk/imx/clk-imx7d.c > @@ -729,7 +729,7 @@ static void __init imx7d_clocks_init(struct device_node > *ccm_node) > clks[IMX7D_LCDIF_PIXEL_ROOT_DIV] = > imx_clk_divider2("lcdif_pixel_post_div", "lcdif_pixel_pre_div", base + > 0xa300, 0, 6); > clks[IMX7D_MIPI_DSI_ROOT_DIV] = imx_clk_divider2("mipi_dsi_post_div", > "mipi_dsi_pre_div", base + 0xa380, 0, 6); > clks[IMX7D_MIPI_CSI_ROOT_DIV] = imx_clk_divider2("mipi_csi_post_div", > "mipi_csi_pre_div", base + 0xa400, 0, 6); > - clks[IMX7D_MIPI_DPHY_ROOT_DIV] = imx_clk_divider2("mipi_dphy_post_div", > "mipi_csi_dphy_div", base + 0xa480, 0, 6); > + clks[IMX7D_MIPI_DPHY_ROOT_DIV] = imx_clk_divider2("mipi_dphy_post_div", > "mipi_dphy_pre_div", base + 0xa480, 0, 6); > clks[IMX7D_SAI1_ROOT_DIV] = imx_clk_divider2("sai1_post_div", > "sai1_pre_div", base + 0xa500, 0, 6); > clks[IMX7D_SAI2_ROOT_DIV] = imx_clk_divider2("sai2_post_div", > "sai2_pre_div", base + 0xa580, 0, 6); > clks[IMX7D_SAI3_ROOT_DIV] = imx_clk_divider2("sai3_post_div", > "sai3_pre_div", base + 0xa600, 0, 6); > -- > 2.17.0 >