From ad69b73add8967bc92b62a1cf23a911705781488 Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Tue, 21 Sep 2021 19:22:45 +0300 Subject: [PATCH] drm/msm/dsi/phy: fix clock names in 28nm_8960 phy The commit 9f91f22aafcd ("drm/msm/dsi: remove duplicate fields from dsi_pll_Nnm instances") mistakenly changed registered clock names. While the platform is in progress of migration to using clock properties in the dts rather than the global clock names, we should provide backwards compatibility. Thus restore registerd global clock names. Fixes: 9f91f22aafcd ("drm/msm/dsi: remove duplicate fields from dsi_pll_Nnm instances") Signed-off-by: Dmitry Baryshkov Reviewed-by: Abhinav Kumar Link: https://lore.kernel.org/r/20210921162245.1858118-1-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c index aaa3745..71ed4aa 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c @@ -428,7 +428,7 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov bytediv->reg = pll_28nm->phy->pll_base + REG_DSI_28nm_8960_PHY_PLL_CTRL_9; snprintf(parent_name, 32, "dsi%dvco_clk", pll_28nm->phy->id); - snprintf(clk_name, 32, "dsi%dpllbyte", pll_28nm->phy->id); + snprintf(clk_name, 32, "dsi%dpllbyte", pll_28nm->phy->id + 1); bytediv_init.name = clk_name; bytediv_init.ops = &clk_bytediv_ops; @@ -442,7 +442,7 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov return ret; provided_clocks[DSI_BYTE_PLL_CLK] = &bytediv->hw; - snprintf(clk_name, 32, "dsi%dpll", pll_28nm->phy->id); + snprintf(clk_name, 32, "dsi%dpll", pll_28nm->phy->id + 1); /* DIV3 */ hw = devm_clk_hw_register_divider(dev, clk_name, parent_name, 0, pll_28nm->phy->pll_base + -- 2.7.4