| Message ID | 20210327110305.3289784-23-dmitry.baryshkov@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v3,01/25] clk: fixed: add devm helper for clk_hw_register_fixed_factor() | expand |
On 2021-03-27 04:03, Dmitry Baryshkov wrote: > Drop duplicate fields pdev and id from dsi_pll_Nnm instances. Reuse > those fields from the provided msm_dsi_phy. > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org> > --- > drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c | 72 +++++++++---------- > drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c | 54 +++++++------- > drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c | 48 ++++++------- > .../gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c | 26 +++---- > drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 68 ++++++++---------- > 5 files changed, 119 insertions(+), 149 deletions(-) > > diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c > b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c > index 8a15ae91d44b..b937e77b3c37 100644 > --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c > +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c > @@ -86,9 +86,6 @@ struct pll_10nm_cached_state { > struct dsi_pll_10nm { > struct clk_hw clk_hw; > > - int id; > - struct platform_device *pdev; > - > struct msm_dsi_phy *phy; > > u64 vco_ref_clk_rate; > @@ -301,7 +298,7 @@ static int dsi_pll_10nm_vco_set_rate(struct clk_hw > *hw, unsigned long rate, > { > struct dsi_pll_10nm *pll_10nm = to_pll_10nm(hw); > > - DBG("DSI PLL%d rate=%lu, parent's=%lu", pll_10nm->id, rate, > + DBG("DSI PLL%d rate=%lu, parent's=%lu", pll_10nm->phy->id, rate, > parent_rate); > > pll_10nm->vco_current_rate = rate; > @@ -327,7 +324,7 @@ static int dsi_pll_10nm_vco_set_rate(struct clk_hw > *hw, unsigned long rate, > > static int dsi_pll_10nm_lock_status(struct dsi_pll_10nm *pll) > { > - struct device *dev = &pll->pdev->dev; > + struct device *dev = &pll->phy->pdev->dev; > int rc; > u32 status = 0; > u32 const delay_us = 100; > @@ -341,7 +338,7 @@ static int dsi_pll_10nm_lock_status(struct > dsi_pll_10nm *pll) > timeout_us); > if (rc) > DRM_DEV_ERROR(dev, "DSI PLL(%d) lock failed, status=0x%08x\n", > - pll->id, status); > + pll->phy->id, status); > > return rc; > } > @@ -387,7 +384,7 @@ static void dsi_pll_enable_global_clk(struct > dsi_pll_10nm *pll) > static int dsi_pll_10nm_vco_prepare(struct clk_hw *hw) > { > struct dsi_pll_10nm *pll_10nm = to_pll_10nm(hw); > - struct device *dev = &pll_10nm->pdev->dev; > + struct device *dev = &pll_10nm->phy->pdev->dev; > int rc; > > dsi_pll_enable_pll_bias(pll_10nm); > @@ -413,7 +410,7 @@ static int dsi_pll_10nm_vco_prepare(struct clk_hw > *hw) > /* Check for PLL lock */ > rc = dsi_pll_10nm_lock_status(pll_10nm); > if (rc) { > - DRM_DEV_ERROR(dev, "PLL(%d) lock failed\n", pll_10nm->id); > + DRM_DEV_ERROR(dev, "PLL(%d) lock failed\n", pll_10nm->phy->id); > goto error; > } > > @@ -494,7 +491,7 @@ static unsigned long > dsi_pll_10nm_vco_recalc_rate(struct clk_hw *hw, > vco_rate = pll_freq; > > DBG("DSI PLL%d returning vco rate = %lu, dec = %x, frac = %x", > - pll_10nm->id, (unsigned long)vco_rate, dec, frac); > + pll_10nm->phy->id, (unsigned long)vco_rate, dec, frac); > > return (unsigned long)vco_rate; > } > @@ -543,7 +540,7 @@ static void dsi_10nm_save_state(struct msm_dsi_phy > *phy) > cached->pll_mux = cmn_clk_cfg1 & 0x3; > > DBG("DSI PLL%d outdiv %x bit_clk_div %x pix_clk_div %x pll_mux %x", > - pll_10nm->id, cached->pll_out_div, cached->bit_clk_div, > + pll_10nm->phy->id, cached->pll_out_div, cached->bit_clk_div, > cached->pix_clk_div, cached->pll_mux); > } > > @@ -570,12 +567,12 @@ static int dsi_10nm_restore_state(struct > msm_dsi_phy *phy) > > ret = dsi_pll_10nm_vco_set_rate(phy->vco_hw, > pll_10nm->vco_current_rate, pll_10nm->vco_ref_clk_rate); > if (ret) { > - DRM_DEV_ERROR(&pll_10nm->pdev->dev, > + DRM_DEV_ERROR(&pll_10nm->phy->pdev->dev, > "restore vco rate failed. ret=%d\n", ret); > return ret; > } > > - DBG("DSI PLL%d", pll_10nm->id); > + DBG("DSI PLL%d", pll_10nm->phy->id); > > return 0; > } > @@ -586,13 +583,13 @@ static int dsi_10nm_set_usecase(struct > msm_dsi_phy *phy) > void __iomem *base = phy->base; > u32 data = 0x0; /* internal PLL */ > > - DBG("DSI PLL%d", pll_10nm->id); > + DBG("DSI PLL%d", pll_10nm->phy->id); > > switch (phy->usecase) { > case MSM_DSI_PHY_STANDALONE: > break; > case MSM_DSI_PHY_MASTER: > - pll_10nm->slave = pll_10nm_list[(pll_10nm->id + 1) % DSI_MAX]; > + pll_10nm->slave = pll_10nm_list[(pll_10nm->phy->id + 1) % DSI_MAX]; > break; > case MSM_DSI_PHY_SLAVE: > data = 0x1; /* external PLL */ > @@ -624,21 +621,21 @@ static int pll_10nm_register(struct dsi_pll_10nm > *pll_10nm, struct clk_hw **prov > .flags = CLK_IGNORE_UNUSED, > .ops = &clk_ops_dsi_pll_10nm_vco, > }; > - struct device *dev = &pll_10nm->pdev->dev; > + struct device *dev = &pll_10nm->phy->pdev->dev; > struct clk_hw *hw; > int ret; > > - DBG("DSI%d", pll_10nm->id); > + DBG("DSI%d", pll_10nm->phy->id); > > - snprintf(vco_name, 32, "dsi%dvco_clk", pll_10nm->id); > + snprintf(vco_name, 32, "dsi%dvco_clk", pll_10nm->phy->id); > pll_10nm->clk_hw.init = &vco_init; > > ret = devm_clk_hw_register(dev, &pll_10nm->clk_hw); > if (ret) > return ret; > > - snprintf(clk_name, 32, "dsi%d_pll_out_div_clk", pll_10nm->id); > - snprintf(parent, 32, "dsi%dvco_clk", pll_10nm->id); > + snprintf(clk_name, 32, "dsi%d_pll_out_div_clk", pll_10nm->phy->id); > + snprintf(parent, 32, "dsi%dvco_clk", pll_10nm->phy->id); > > hw = devm_clk_hw_register_divider(dev, clk_name, > parent, CLK_SET_RATE_PARENT, > @@ -650,8 +647,8 @@ static int pll_10nm_register(struct dsi_pll_10nm > *pll_10nm, struct clk_hw **prov > goto fail; > } > > - snprintf(clk_name, 32, "dsi%d_pll_bit_clk", pll_10nm->id); > - snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_10nm->id); > + snprintf(clk_name, 32, "dsi%d_pll_bit_clk", pll_10nm->phy->id); > + snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_10nm->phy->id); > > /* BIT CLK: DIV_CTRL_3_0 */ > hw = devm_clk_hw_register_divider(dev, clk_name, parent, > @@ -665,8 +662,8 @@ static int pll_10nm_register(struct dsi_pll_10nm > *pll_10nm, struct clk_hw **prov > goto fail; > } > > - snprintf(clk_name, 32, "dsi%d_phy_pll_out_byteclk", pll_10nm->id); > - snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->id); > + snprintf(clk_name, 32, "dsi%d_phy_pll_out_byteclk", > pll_10nm->phy->id); > + snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->phy->id); > > /* DSI Byte clock = VCO_CLK / OUT_DIV / BIT_DIV / 8 */ > hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, > @@ -678,8 +675,8 @@ static int pll_10nm_register(struct dsi_pll_10nm > *pll_10nm, struct clk_hw **prov > > provided_clocks[DSI_BYTE_PLL_CLK] = hw; > > - snprintf(clk_name, 32, "dsi%d_pll_by_2_bit_clk", pll_10nm->id); > - snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->id); > + snprintf(clk_name, 32, "dsi%d_pll_by_2_bit_clk", pll_10nm->phy->id); > + snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->phy->id); > > hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, > 0, 1, 2); > @@ -688,8 +685,8 @@ static int pll_10nm_register(struct dsi_pll_10nm > *pll_10nm, struct clk_hw **prov > goto fail; > } > > - snprintf(clk_name, 32, "dsi%d_pll_post_out_div_clk", pll_10nm->id); > - snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_10nm->id); > + snprintf(clk_name, 32, "dsi%d_pll_post_out_div_clk", > pll_10nm->phy->id); > + snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_10nm->phy->id); > > hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, > 0, 1, 4); > @@ -698,11 +695,11 @@ static int pll_10nm_register(struct dsi_pll_10nm > *pll_10nm, struct clk_hw **prov > goto fail; > } > > - snprintf(clk_name, 32, "dsi%d_pclk_mux", pll_10nm->id); > - snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->id); > - snprintf(parent2, 32, "dsi%d_pll_by_2_bit_clk", pll_10nm->id); > - snprintf(parent3, 32, "dsi%d_pll_out_div_clk", pll_10nm->id); > - snprintf(parent4, 32, "dsi%d_pll_post_out_div_clk", pll_10nm->id); > + snprintf(clk_name, 32, "dsi%d_pclk_mux", pll_10nm->phy->id); > + snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->phy->id); > + snprintf(parent2, 32, "dsi%d_pll_by_2_bit_clk", pll_10nm->phy->id); > + snprintf(parent3, 32, "dsi%d_pll_out_div_clk", pll_10nm->phy->id); > + snprintf(parent4, 32, "dsi%d_pll_post_out_div_clk", > pll_10nm->phy->id); > > hw = devm_clk_hw_register_mux(dev, clk_name, > ((const char *[]){ > @@ -715,8 +712,8 @@ static int pll_10nm_register(struct dsi_pll_10nm > *pll_10nm, struct clk_hw **prov > goto fail; > } > > - snprintf(clk_name, 32, "dsi%d_phy_pll_out_dsiclk", pll_10nm->id); > - snprintf(parent, 32, "dsi%d_pclk_mux", pll_10nm->id); > + snprintf(clk_name, 32, "dsi%d_phy_pll_out_dsiclk", > pll_10nm->phy->id); > + snprintf(parent, 32, "dsi%d_pclk_mux", pll_10nm->phy->id); > > /* PIX CLK DIV : DIV_CTRL_7_4*/ > hw = devm_clk_hw_register_divider(dev, clk_name, parent, > @@ -741,7 +738,6 @@ static int pll_10nm_register(struct dsi_pll_10nm > *pll_10nm, struct clk_hw **prov > static int dsi_pll_10nm_init(struct msm_dsi_phy *phy) > { > struct platform_device *pdev = phy->pdev; > - int id = phy->id; > struct dsi_pll_10nm *pll_10nm; > int ret; > > @@ -749,11 +745,9 @@ static int dsi_pll_10nm_init(struct msm_dsi_phy > *phy) > if (!pll_10nm) > return -ENOMEM; > > - DBG("DSI PLL%d", id); > + DBG("DSI PLL%d", phy->id); > > - pll_10nm->pdev = pdev; > - pll_10nm->id = id; > - pll_10nm_list[id] = pll_10nm; > + pll_10nm_list[phy->id] = pll_10nm; > > spin_lock_init(&pll_10nm->postdiv_lock); > > diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c > b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c > index 5a92c2c1e815..8b4865c5796d 100644 > --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c > +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c > @@ -115,9 +115,6 @@ struct pll_14nm_cached_state { > struct dsi_pll_14nm { > struct clk_hw clk_hw; > > - int id; > - struct platform_device *pdev; > - > struct msm_dsi_phy *phy; > > struct dsi_pll_input in; > @@ -498,7 +495,7 @@ static void pll_db_commit_14nm(struct dsi_pll_14nm > *pll, > void __iomem *cmn_base = pll->phy->base; > u8 data; > > - DBG("DSI%d PLL", pll->id); > + DBG("DSI%d PLL", pll->phy->id); > > data = pout->cmn_ldo_cntrl; > dsi_phy_write(cmn_base + REG_DSI_14nm_PHY_CMN_LDO_CNTRL, data); > @@ -565,7 +562,7 @@ static int dsi_pll_14nm_vco_set_rate(struct clk_hw > *hw, unsigned long rate, > struct dsi_pll_input *pin = &pll_14nm->in; > struct dsi_pll_output *pout = &pll_14nm->out; > > - DBG("DSI PLL%d rate=%lu, parent's=%lu", pll_14nm->id, rate, > + DBG("DSI PLL%d rate=%lu, parent's=%lu", pll_14nm->phy->id, rate, > parent_rate); > > pll_14nm->vco_current_rate = rate; > @@ -666,7 +663,7 @@ static int dsi_pll_14nm_vco_prepare(struct clk_hw > *hw) > POLL_TIMEOUT_US); > > if (unlikely(!locked)) { > - DRM_DEV_ERROR(&pll_14nm->pdev->dev, "DSI PLL lock failed\n"); > + DRM_DEV_ERROR(&pll_14nm->phy->pdev->dev, "DSI PLL lock failed\n"); > return -EINVAL; > } > > @@ -726,7 +723,7 @@ static unsigned long > dsi_pll_14nm_postdiv_recalc_rate(struct clk_hw *hw, > u8 width = postdiv->width; > u32 val; > > - DBG("DSI%d PLL parent rate=%lu", pll_14nm->id, parent_rate); > + DBG("DSI%d PLL parent rate=%lu", pll_14nm->phy->id, parent_rate); > > val = dsi_phy_read(base + REG_DSI_14nm_PHY_CMN_CLK_CFG0) >> shift; > val &= div_mask(width); > @@ -742,7 +739,7 @@ static long dsi_pll_14nm_postdiv_round_rate(struct > clk_hw *hw, > struct dsi_pll_14nm_postdiv *postdiv = to_pll_14nm_postdiv(hw); > struct dsi_pll_14nm *pll_14nm = postdiv->pll; > > - DBG("DSI%d PLL parent rate=%lu", pll_14nm->id, rate); > + DBG("DSI%d PLL parent rate=%lu", pll_14nm->phy->id, rate); > > return divider_round_rate(hw, rate, prate, NULL, > postdiv->width, > @@ -762,7 +759,7 @@ static int dsi_pll_14nm_postdiv_set_rate(struct > clk_hw *hw, unsigned long rate, > unsigned long flags = 0; > u32 val; > > - DBG("DSI%d PLL parent rate=%lu parent rate %lu", pll_14nm->id, rate, > + DBG("DSI%d PLL parent rate=%lu parent rate %lu", pll_14nm->phy->id, > rate, > parent_rate); > > value = divider_get_val(rate, parent_rate, NULL, postdiv->width, > @@ -813,7 +810,7 @@ static void dsi_14nm_save_state(struct msm_dsi_phy > *phy) > cached_state->n1postdiv = data & 0xf; > cached_state->n2postdiv = (data >> 4) & 0xf; > > - DBG("DSI%d PLL save state %x %x", pll_14nm->id, > + DBG("DSI%d PLL save state %x %x", pll_14nm->phy->id, > cached_state->n1postdiv, cached_state->n2postdiv); > > cached_state->vco_rate = clk_hw_get_rate(phy->vco_hw); > @@ -830,14 +827,14 @@ static int dsi_14nm_restore_state(struct > msm_dsi_phy *phy) > ret = dsi_pll_14nm_vco_set_rate(phy->vco_hw, > cached_state->vco_rate, 0); > if (ret) { > - DRM_DEV_ERROR(&pll_14nm->pdev->dev, > + DRM_DEV_ERROR(&pll_14nm->phy->pdev->dev, > "restore vco rate failed. ret=%d\n", ret); > return ret; > } > > data = cached_state->n1postdiv | (cached_state->n2postdiv << 4); > > - DBG("DSI%d PLL restore state %x %x", pll_14nm->id, > + DBG("DSI%d PLL restore state %x %x", pll_14nm->phy->id, > cached_state->n1postdiv, cached_state->n2postdiv); > > dsi_phy_write(cmn_base + REG_DSI_14nm_PHY_CMN_CLK_CFG0, data); > @@ -865,7 +862,7 @@ static int dsi_14nm_set_usecase(struct msm_dsi_phy > *phy) > break; > case MSM_DSI_PHY_MASTER: > clkbuflr_en = 0x3; > - pll_14nm->slave = pll_14nm_list[(pll_14nm->id + 1) % DSI_MAX]; > + pll_14nm->slave = pll_14nm_list[(pll_14nm->phy->id + 1) % DSI_MAX]; > break; > case MSM_DSI_PHY_SLAVE: > clkbuflr_en = 0x0; > @@ -889,7 +886,7 @@ static struct clk_hw > *pll_14nm_postdiv_register(struct dsi_pll_14nm *pll_14nm, > u8 shift) > { > struct dsi_pll_14nm_postdiv *pll_postdiv; > - struct device *dev = &pll_14nm->pdev->dev; > + struct device *dev = &pll_14nm->phy->pdev->dev; > struct clk_init_data postdiv_init = { > .parent_names = (const char *[]) { parent_name }, > .num_parents = 1, > @@ -928,21 +925,21 @@ static int pll_14nm_register(struct dsi_pll_14nm > *pll_14nm, struct clk_hw **prov > .flags = CLK_IGNORE_UNUSED, > .ops = &clk_ops_dsi_pll_14nm_vco, > }; > - struct device *dev = &pll_14nm->pdev->dev; > + struct device *dev = &pll_14nm->phy->pdev->dev; > struct clk_hw *hw; > int ret; > > - DBG("DSI%d", pll_14nm->id); > + DBG("DSI%d", pll_14nm->phy->id); > > - snprintf(vco_name, 32, "dsi%dvco_clk", pll_14nm->id); > + snprintf(vco_name, 32, "dsi%dvco_clk", pll_14nm->phy->id); > pll_14nm->clk_hw.init = &vco_init; > > ret = devm_clk_hw_register(dev, &pll_14nm->clk_hw); > if (ret) > return ret; > > - snprintf(clk_name, 32, "dsi%dn1_postdiv_clk", pll_14nm->id); > - snprintf(parent, 32, "dsi%dvco_clk", pll_14nm->id); > + snprintf(clk_name, 32, "dsi%dn1_postdiv_clk", pll_14nm->phy->id); > + snprintf(parent, 32, "dsi%dvco_clk", pll_14nm->phy->id); > > /* N1 postdiv, bits 0-3 in REG_DSI_14nm_PHY_CMN_CLK_CFG0 */ > hw = pll_14nm_postdiv_register(pll_14nm, clk_name, parent, > @@ -950,8 +947,8 @@ static int pll_14nm_register(struct dsi_pll_14nm > *pll_14nm, struct clk_hw **prov > if (IS_ERR(hw)) > return PTR_ERR(hw); > > - snprintf(clk_name, 32, "dsi%dpllbyte", pll_14nm->id); > - snprintf(parent, 32, "dsi%dn1_postdiv_clk", pll_14nm->id); > + snprintf(clk_name, 32, "dsi%dpllbyte", pll_14nm->phy->id); > + snprintf(parent, 32, "dsi%dn1_postdiv_clk", pll_14nm->phy->id); > > /* DSI Byte clock = VCO_CLK / N1 / 8 */ > hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, > @@ -961,8 +958,8 @@ static int pll_14nm_register(struct dsi_pll_14nm > *pll_14nm, struct clk_hw **prov > > provided_clocks[DSI_BYTE_PLL_CLK] = hw; > > - snprintf(clk_name, 32, "dsi%dn1_postdivby2_clk", pll_14nm->id); > - snprintf(parent, 32, "dsi%dn1_postdiv_clk", pll_14nm->id); > + snprintf(clk_name, 32, "dsi%dn1_postdivby2_clk", pll_14nm->phy->id); > + snprintf(parent, 32, "dsi%dn1_postdiv_clk", pll_14nm->phy->id); > > /* > * Skip the mux for now, force DSICLK_SEL to 1, Add a /2 divider > @@ -972,8 +969,8 @@ static int pll_14nm_register(struct dsi_pll_14nm > *pll_14nm, struct clk_hw **prov > if (IS_ERR(hw)) > return PTR_ERR(hw); > > - snprintf(clk_name, 32, "dsi%dpll", pll_14nm->id); > - snprintf(parent, 32, "dsi%dn1_postdivby2_clk", pll_14nm->id); > + snprintf(clk_name, 32, "dsi%dpll", pll_14nm->phy->id); > + snprintf(parent, 32, "dsi%dn1_postdivby2_clk", pll_14nm->phy->id); > > /* DSI pixel clock = VCO_CLK / N1 / 2 / N2 > * This is the output of N2 post-divider, bits 4-7 in > @@ -991,7 +988,6 @@ static int pll_14nm_register(struct dsi_pll_14nm > *pll_14nm, struct clk_hw **prov > static int dsi_pll_14nm_init(struct msm_dsi_phy *phy) > { > struct platform_device *pdev = phy->pdev; > - int id = phy->id; > struct dsi_pll_14nm *pll_14nm; > int ret; > > @@ -1002,11 +998,9 @@ static int dsi_pll_14nm_init(struct msm_dsi_phy > *phy) > if (!pll_14nm) > return -ENOMEM; > > - DBG("PLL%d", id); > + DBG("PLL%d", phy->id); > > - pll_14nm->pdev = pdev; > - pll_14nm->id = id; > - pll_14nm_list[id] = pll_14nm; > + pll_14nm_list[phy->id] = pll_14nm; > > spin_lock_init(&pll_14nm->postdiv_lock); > > diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c > b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c > index bdb117938bcc..0bcea3f3eca3 100644 > --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c > +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c > @@ -67,9 +67,6 @@ struct pll_28nm_cached_state { > struct dsi_pll_28nm { > struct clk_hw clk_hw; > > - int id; > - struct platform_device *pdev; > - > struct msm_dsi_phy *phy; > > struct pll_28nm_cached_state cached_state; > @@ -117,7 +114,7 @@ static int dsi_pll_28nm_clk_set_rate(struct clk_hw > *hw, unsigned long rate, > unsigned long parent_rate) > { > struct dsi_pll_28nm *pll_28nm = to_pll_28nm(hw); > - struct device *dev = &pll_28nm->pdev->dev; > + struct device *dev = &pll_28nm->phy->pdev->dev; > void __iomem *base = pll_28nm->phy->pll_base; > unsigned long div_fbx1000, gen_vco_clk; > u32 refclk_cfg, frac_n_mode, frac_n_value; > @@ -288,14 +285,14 @@ static unsigned long > dsi_pll_28nm_clk_recalc_rate(struct clk_hw *hw, > > static int _dsi_pll_28nm_vco_prepare_hpm(struct dsi_pll_28nm > *pll_28nm) > { > - struct device *dev = &pll_28nm->pdev->dev; > + struct device *dev = &pll_28nm->phy->pdev->dev; > void __iomem *base = pll_28nm->phy->pll_base; > u32 max_reads = 5, timeout_us = 100; > bool locked; > u32 val; > int i; > > - DBG("id=%d", pll_28nm->id); > + DBG("id=%d", pll_28nm->phy->id); > > pll_28nm_software_reset(pll_28nm); > > @@ -382,13 +379,13 @@ static int dsi_pll_28nm_vco_prepare_hpm(struct > clk_hw *hw) > static int dsi_pll_28nm_vco_prepare_lp(struct clk_hw *hw) > { > struct dsi_pll_28nm *pll_28nm = to_pll_28nm(hw); > - struct device *dev = &pll_28nm->pdev->dev; > + struct device *dev = &pll_28nm->phy->pdev->dev; > void __iomem *base = pll_28nm->phy->pll_base; > bool locked; > u32 max_reads = 10, timeout_us = 50; > u32 val; > > - DBG("id=%d", pll_28nm->id); > + DBG("id=%d", pll_28nm->phy->id); > > if (unlikely(pll_28nm->phy->pll_on)) > return 0; > @@ -432,7 +429,7 @@ static void dsi_pll_28nm_vco_unprepare(struct > clk_hw *hw) > { > struct dsi_pll_28nm *pll_28nm = to_pll_28nm(hw); > > - DBG("id=%d", pll_28nm->id); > + DBG("id=%d", pll_28nm->phy->id); > > if (unlikely(!pll_28nm->phy->pll_on)) > return; > @@ -504,7 +501,7 @@ static int dsi_28nm_restore_state(struct > msm_dsi_phy *phy) > ret = dsi_pll_28nm_clk_set_rate(phy->vco_hw, > cached_state->vco_rate, 0); > if (ret) { > - DRM_DEV_ERROR(&pll_28nm->pdev->dev, > + DRM_DEV_ERROR(&pll_28nm->phy->pdev->dev, > "restore vco rate failed. ret=%d\n", ret); > return ret; > } > @@ -528,25 +525,25 @@ static int pll_28nm_register(struct dsi_pll_28nm > *pll_28nm, struct clk_hw **prov > .name = vco_name, > .flags = CLK_IGNORE_UNUSED, > }; > - struct device *dev = &pll_28nm->pdev->dev; > + struct device *dev = &pll_28nm->phy->pdev->dev; > struct clk_hw *hw; > int ret; > > - DBG("%d", pll_28nm->id); > + DBG("%d", pll_28nm->phy->id); > > if (pll_28nm->phy->cfg->quirks & DSI_PHY_28NM_QUIRK_PHY_LP) > vco_init.ops = &clk_ops_dsi_pll_28nm_vco_lp; > else > vco_init.ops = &clk_ops_dsi_pll_28nm_vco_hpm; > > - snprintf(vco_name, 32, "dsi%dvco_clk", pll_28nm->id); > + snprintf(vco_name, 32, "dsi%dvco_clk", pll_28nm->phy->id); > pll_28nm->clk_hw.init = &vco_init; > ret = devm_clk_hw_register(dev, &pll_28nm->clk_hw); > if (ret) > return ret; > > - snprintf(clk_name, 32, "dsi%danalog_postdiv_clk", pll_28nm->id); > - snprintf(parent1, 32, "dsi%dvco_clk", pll_28nm->id); > + snprintf(clk_name, 32, "dsi%danalog_postdiv_clk", pll_28nm->phy->id); > + snprintf(parent1, 32, "dsi%dvco_clk", pll_28nm->phy->id); > hw = devm_clk_hw_register_divider(dev, clk_name, > parent1, CLK_SET_RATE_PARENT, > pll_28nm->phy->pll_base + > @@ -555,16 +552,16 @@ static int pll_28nm_register(struct dsi_pll_28nm > *pll_28nm, struct clk_hw **prov > if (IS_ERR(hw)) > return PTR_ERR(hw); > > - snprintf(clk_name, 32, "dsi%dindirect_path_div2_clk", pll_28nm->id); > - snprintf(parent1, 32, "dsi%danalog_postdiv_clk", pll_28nm->id); > + snprintf(clk_name, 32, "dsi%dindirect_path_div2_clk", > pll_28nm->phy->id); > + snprintf(parent1, 32, "dsi%danalog_postdiv_clk", pll_28nm->phy->id); > hw = devm_clk_hw_register_fixed_factor(dev, clk_name, > parent1, CLK_SET_RATE_PARENT, > 1, 2); > if (IS_ERR(hw)) > return PTR_ERR(hw); > > - snprintf(clk_name, 32, "dsi%dpll", pll_28nm->id); > - snprintf(parent1, 32, "dsi%dvco_clk", pll_28nm->id); > + snprintf(clk_name, 32, "dsi%dpll", pll_28nm->phy->id); > + snprintf(parent1, 32, "dsi%dvco_clk", pll_28nm->phy->id); > hw = devm_clk_hw_register_divider(dev, clk_name, > parent1, 0, pll_28nm->phy->pll_base + > REG_DSI_28nm_PHY_PLL_POSTDIV3_CFG, > @@ -573,9 +570,9 @@ static int pll_28nm_register(struct dsi_pll_28nm > *pll_28nm, struct clk_hw **prov > return PTR_ERR(hw); > provided_clocks[DSI_PIXEL_PLL_CLK] = hw; > > - snprintf(clk_name, 32, "dsi%dbyte_mux", pll_28nm->id); > - snprintf(parent1, 32, "dsi%dvco_clk", pll_28nm->id); > - snprintf(parent2, 32, "dsi%dindirect_path_div2_clk", pll_28nm->id); > + snprintf(clk_name, 32, "dsi%dbyte_mux", pll_28nm->phy->id); > + snprintf(parent1, 32, "dsi%dvco_clk", pll_28nm->phy->id); > + snprintf(parent2, 32, "dsi%dindirect_path_div2_clk", > pll_28nm->phy->id); > hw = devm_clk_hw_register_mux(dev, clk_name, > ((const char *[]){ > parent1, parent2 > @@ -584,8 +581,8 @@ static int pll_28nm_register(struct dsi_pll_28nm > *pll_28nm, struct clk_hw **prov > if (IS_ERR(hw)) > return PTR_ERR(hw); > > - snprintf(clk_name, 32, "dsi%dpllbyte", pll_28nm->id); > - snprintf(parent1, 32, "dsi%dbyte_mux", pll_28nm->id); > + snprintf(clk_name, 32, "dsi%dpllbyte", pll_28nm->phy->id); > + snprintf(parent1, 32, "dsi%dbyte_mux", pll_28nm->phy->id); > hw = devm_clk_hw_register_fixed_factor(dev, clk_name, > parent1, CLK_SET_RATE_PARENT, 1, 4); > if (IS_ERR(hw)) > @@ -598,7 +595,6 @@ static int pll_28nm_register(struct dsi_pll_28nm > *pll_28nm, struct clk_hw **prov > static int dsi_pll_28nm_init(struct msm_dsi_phy *phy) > { > struct platform_device *pdev = phy->pdev; > - int id = phy->id; > struct dsi_pll_28nm *pll_28nm; > int ret; > > @@ -609,8 +605,6 @@ static int dsi_pll_28nm_init(struct msm_dsi_phy > *phy) > if (!pll_28nm) > return -ENOMEM; > > - pll_28nm->pdev = pdev; > - pll_28nm->id = id; > pll_28nm->phy = phy; > > ret = pll_28nm_register(pll_28nm, phy->provided_clocks->hws); > 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 36ee3f15d1e0..9ddd0adccce3 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 > @@ -59,9 +59,6 @@ struct clk_bytediv { > struct dsi_pll_28nm { > struct clk_hw clk_hw; > > - int id; > - struct platform_device *pdev; > - > struct msm_dsi_phy *phy; > > struct pll_28nm_cached_state cached_state; > @@ -178,14 +175,14 @@ static unsigned long > dsi_pll_28nm_clk_recalc_rate(struct clk_hw *hw, > static int dsi_pll_28nm_vco_prepare(struct clk_hw *hw) > { > struct dsi_pll_28nm *pll_28nm = to_pll_28nm(hw); > - struct device *dev = &pll_28nm->pdev->dev; > + struct device *dev = &pll_28nm->phy->pdev->dev; > void __iomem *base = pll_28nm->phy->pll_base; > bool locked; > unsigned int bit_div, byte_div; > int max_reads = 1000, timeout_us = 100; > u32 val; > > - DBG("id=%d", pll_28nm->id); > + DBG("id=%d", pll_28nm->phy->id); > > if (unlikely(pll_28nm->phy->pll_on)) > return 0; > @@ -227,7 +224,7 @@ static void dsi_pll_28nm_vco_unprepare(struct > clk_hw *hw) > { > struct dsi_pll_28nm *pll_28nm = to_pll_28nm(hw); > > - DBG("id=%d", pll_28nm->id); > + DBG("id=%d", pll_28nm->phy->id); > > if (unlikely(!pll_28nm->phy->pll_on)) > return; > @@ -368,7 +365,7 @@ static int dsi_28nm_restore_state(struct > msm_dsi_phy *phy) > ret = dsi_pll_28nm_clk_set_rate(phy->vco_hw, > cached_state->vco_rate, 0); > if (ret) { > - DRM_DEV_ERROR(&pll_28nm->pdev->dev, > + DRM_DEV_ERROR(&pll_28nm->phy->pdev->dev, > "restore vco rate failed. ret=%d\n", ret); > return ret; > } > @@ -392,13 +389,13 @@ static int pll_28nm_register(struct dsi_pll_28nm > *pll_28nm, struct clk_hw **prov > .flags = CLK_IGNORE_UNUSED, > .ops = &clk_ops_dsi_pll_28nm_vco, > }; > - struct device *dev = &pll_28nm->pdev->dev; > + struct device *dev = &pll_28nm->phy->pdev->dev; > struct clk_hw *hw; > struct clk_bytediv *bytediv; > struct clk_init_data bytediv_init = { }; > int ret; > > - DBG("%d", pll_28nm->id); > + DBG("%d", pll_28nm->phy->id); > > bytediv = devm_kzalloc(dev, sizeof(*bytediv), GFP_KERNEL); > if (!bytediv) > @@ -412,7 +409,7 @@ static int pll_28nm_register(struct dsi_pll_28nm > *pll_28nm, struct clk_hw **prov > if (!clk_name) > return -ENOMEM; > > - snprintf(vco_name, 32, "dsi%dvco_clk", pll_28nm->id); > + snprintf(vco_name, 32, "dsi%dvco_clk", pll_28nm->phy->id); > vco_init.name = vco_name; > > pll_28nm->clk_hw.init = &vco_init; > @@ -425,8 +422,8 @@ static int pll_28nm_register(struct dsi_pll_28nm > *pll_28nm, struct clk_hw **prov > bytediv->hw.init = &bytediv_init; > bytediv->reg = pll_28nm->phy->pll_base + > REG_DSI_28nm_8960_PHY_PLL_CTRL_9; > > - snprintf(parent_name, 32, "dsi%dvco_clk", pll_28nm->id); > - snprintf(clk_name, 32, "dsi%dpllbyte", pll_28nm->id); > + snprintf(parent_name, 32, "dsi%dvco_clk", pll_28nm->phy->id); > + snprintf(clk_name, 32, "dsi%dpllbyte", pll_28nm->phy->id); > > bytediv_init.name = clk_name; > bytediv_init.ops = &clk_bytediv_ops; > @@ -440,7 +437,7 @@ 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->id); > + snprintf(clk_name, 32, "dsi%dpll", pll_28nm->phy->id); > /* DIV3 */ > hw = devm_clk_hw_register_divider(dev, clk_name, > parent_name, 0, pll_28nm->phy->pll_base + > @@ -456,7 +453,6 @@ static int pll_28nm_register(struct dsi_pll_28nm > *pll_28nm, struct clk_hw **prov > static int dsi_pll_28nm_8960_init(struct msm_dsi_phy *phy) > { > struct platform_device *pdev = phy->pdev; > - int id = phy->id; > struct dsi_pll_28nm *pll_28nm; > int ret; > > @@ -467,8 +463,6 @@ static int dsi_pll_28nm_8960_init(struct > msm_dsi_phy *phy) > if (!pll_28nm) > return -ENOMEM; > > - pll_28nm->pdev = pdev; > - pll_28nm->id = id + 1; > pll_28nm->phy = phy; > > ret = pll_28nm_register(pll_28nm, phy->provided_clocks->hws); > diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c > b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c > index 8e8cf9e63e8f..4df237ad0eaf 100644 > --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c > +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c > @@ -86,9 +86,6 @@ struct pll_7nm_cached_state { > struct dsi_pll_7nm { > struct clk_hw clk_hw; > > - int id; > - struct platform_device *pdev; > - > struct msm_dsi_phy *phy; > > u64 vco_ref_clk_rate; > @@ -320,7 +317,7 @@ static int dsi_pll_7nm_vco_set_rate(struct clk_hw > *hw, unsigned long rate, > { > struct dsi_pll_7nm *pll_7nm = to_pll_7nm(hw); > > - DBG("DSI PLL%d rate=%lu, parent's=%lu", pll_7nm->id, rate, > + DBG("DSI PLL%d rate=%lu, parent's=%lu", pll_7nm->phy->id, rate, > parent_rate); > > pll_7nm->vco_current_rate = rate; > @@ -359,7 +356,7 @@ static int dsi_pll_7nm_lock_status(struct > dsi_pll_7nm *pll) > timeout_us); > if (rc) > pr_err("DSI PLL(%d) lock failed, status=0x%08x\n", > - pll->id, status); > + pll->phy->id, status); > > return rc; > } > @@ -435,7 +432,7 @@ static int dsi_pll_7nm_vco_prepare(struct clk_hw > *hw) > /* Check for PLL lock */ > rc = dsi_pll_7nm_lock_status(pll_7nm); > if (rc) { > - pr_err("PLL(%d) lock failed\n", pll_7nm->id); > + pr_err("PLL(%d) lock failed\n", pll_7nm->phy->id); > goto error; > } > > @@ -519,7 +516,7 @@ static unsigned long > dsi_pll_7nm_vco_recalc_rate(struct clk_hw *hw, > vco_rate = pll_freq; > > DBG("DSI PLL%d returning vco rate = %lu, dec = %x, frac = %x", > - pll_7nm->id, (unsigned long)vco_rate, dec, frac); > + pll_7nm->phy->id, (unsigned long)vco_rate, dec, frac); > > return (unsigned long)vco_rate; > } > @@ -568,7 +565,7 @@ static void dsi_7nm_save_state(struct msm_dsi_phy > *phy) > cached->pll_mux = cmn_clk_cfg1 & 0x3; > > DBG("DSI PLL%d outdiv %x bit_clk_div %x pix_clk_div %x pll_mux %x", > - pll_7nm->id, cached->pll_out_div, cached->bit_clk_div, > + pll_7nm->phy->id, cached->pll_out_div, cached->bit_clk_div, > cached->pix_clk_div, cached->pll_mux); > } > > @@ -595,12 +592,12 @@ static int dsi_7nm_restore_state(struct > msm_dsi_phy *phy) > > ret = dsi_pll_7nm_vco_set_rate(phy->vco_hw, > pll_7nm->vco_current_rate, pll_7nm->vco_ref_clk_rate); > if (ret) { > - DRM_DEV_ERROR(&pll_7nm->pdev->dev, > + DRM_DEV_ERROR(&pll_7nm->phy->pdev->dev, > "restore vco rate failed. ret=%d\n", ret); > return ret; > } > > - DBG("DSI PLL%d", pll_7nm->id); > + DBG("DSI PLL%d", pll_7nm->phy->id); > > return 0; > } > @@ -611,13 +608,13 @@ static int dsi_7nm_set_usecase(struct msm_dsi_phy > *phy) > void __iomem *base = phy->base; > u32 data = 0x0; /* internal PLL */ > > - DBG("DSI PLL%d", pll_7nm->id); > + DBG("DSI PLL%d", pll_7nm->phy->id); > > switch (phy->usecase) { > case MSM_DSI_PHY_STANDALONE: > break; > case MSM_DSI_PHY_MASTER: > - pll_7nm->slave = pll_7nm_list[(pll_7nm->id + 1) % DSI_MAX]; > + pll_7nm->slave = pll_7nm_list[(pll_7nm->phy->id + 1) % DSI_MAX]; > break; > case MSM_DSI_PHY_SLAVE: > data = 0x1; /* external PLL */ > @@ -649,21 +646,21 @@ static int pll_7nm_register(struct dsi_pll_7nm > *pll_7nm, struct clk_hw **provide > .flags = CLK_IGNORE_UNUSED, > .ops = &clk_ops_dsi_pll_7nm_vco, > }; > - struct device *dev = &pll_7nm->pdev->dev; > + struct device *dev = &pll_7nm->phy->pdev->dev; > struct clk_hw *hw; > int ret; > > - DBG("DSI%d", pll_7nm->id); > + DBG("DSI%d", pll_7nm->phy->id); > > - snprintf(vco_name, 32, "dsi%dvco_clk", pll_7nm->id); > + snprintf(vco_name, 32, "dsi%dvco_clk", pll_7nm->phy->id); > pll_7nm->clk_hw.init = &vco_init; > > ret = devm_clk_hw_register(dev, &pll_7nm->clk_hw); > if (ret) > return ret; > > - snprintf(clk_name, 32, "dsi%d_pll_out_div_clk", pll_7nm->id); > - snprintf(parent, 32, "dsi%dvco_clk", pll_7nm->id); > + snprintf(clk_name, 32, "dsi%d_pll_out_div_clk", pll_7nm->phy->id); > + snprintf(parent, 32, "dsi%dvco_clk", pll_7nm->phy->id); > > hw = devm_clk_hw_register_divider(dev, clk_name, > parent, CLK_SET_RATE_PARENT, > @@ -675,8 +672,8 @@ static int pll_7nm_register(struct dsi_pll_7nm > *pll_7nm, struct clk_hw **provide > goto fail; > } > > - snprintf(clk_name, 32, "dsi%d_pll_bit_clk", pll_7nm->id); > - snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_7nm->id); > + snprintf(clk_name, 32, "dsi%d_pll_bit_clk", pll_7nm->phy->id); > + snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_7nm->phy->id); > > /* BIT CLK: DIV_CTRL_3_0 */ > hw = devm_clk_hw_register_divider(dev, clk_name, parent, > @@ -690,8 +687,8 @@ static int pll_7nm_register(struct dsi_pll_7nm > *pll_7nm, struct clk_hw **provide > goto fail; > } > > - snprintf(clk_name, 32, "dsi%d_phy_pll_out_byteclk", pll_7nm->id); > - snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->id); > + snprintf(clk_name, 32, "dsi%d_phy_pll_out_byteclk", > pll_7nm->phy->id); > + snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->phy->id); > > /* DSI Byte clock = VCO_CLK / OUT_DIV / BIT_DIV / 8 */ > hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, > @@ -703,8 +700,8 @@ static int pll_7nm_register(struct dsi_pll_7nm > *pll_7nm, struct clk_hw **provide > > provided_clocks[DSI_BYTE_PLL_CLK] = hw; > > - snprintf(clk_name, 32, "dsi%d_pll_by_2_bit_clk", pll_7nm->id); > - snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->id); > + snprintf(clk_name, 32, "dsi%d_pll_by_2_bit_clk", pll_7nm->phy->id); > + snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->phy->id); > > hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, > 0, 1, 2); > @@ -713,8 +710,8 @@ static int pll_7nm_register(struct dsi_pll_7nm > *pll_7nm, struct clk_hw **provide > goto fail; > } > > - snprintf(clk_name, 32, "dsi%d_pll_post_out_div_clk", pll_7nm->id); > - snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_7nm->id); > + snprintf(clk_name, 32, "dsi%d_pll_post_out_div_clk", > pll_7nm->phy->id); > + snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_7nm->phy->id); > > hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, > 0, 1, 4); > @@ -723,11 +720,11 @@ static int pll_7nm_register(struct dsi_pll_7nm > *pll_7nm, struct clk_hw **provide > goto fail; > } > > - snprintf(clk_name, 32, "dsi%d_pclk_mux", pll_7nm->id); > - snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->id); > - snprintf(parent2, 32, "dsi%d_pll_by_2_bit_clk", pll_7nm->id); > - snprintf(parent3, 32, "dsi%d_pll_out_div_clk", pll_7nm->id); > - snprintf(parent4, 32, "dsi%d_pll_post_out_div_clk", pll_7nm->id); > + snprintf(clk_name, 32, "dsi%d_pclk_mux", pll_7nm->phy->id); > + snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->phy->id); > + snprintf(parent2, 32, "dsi%d_pll_by_2_bit_clk", pll_7nm->phy->id); > + snprintf(parent3, 32, "dsi%d_pll_out_div_clk", pll_7nm->phy->id); > + snprintf(parent4, 32, "dsi%d_pll_post_out_div_clk", > pll_7nm->phy->id); > > hw = devm_clk_hw_register_mux(dev, clk_name, > ((const char *[]){ > @@ -740,8 +737,8 @@ static int pll_7nm_register(struct dsi_pll_7nm > *pll_7nm, struct clk_hw **provide > goto fail; > } > > - snprintf(clk_name, 32, "dsi%d_phy_pll_out_dsiclk", pll_7nm->id); > - snprintf(parent, 32, "dsi%d_pclk_mux", pll_7nm->id); > + snprintf(clk_name, 32, "dsi%d_phy_pll_out_dsiclk", pll_7nm->phy->id); > + snprintf(parent, 32, "dsi%d_pclk_mux", pll_7nm->phy->id); > > /* PIX CLK DIV : DIV_CTRL_7_4*/ > hw = devm_clk_hw_register_divider(dev, clk_name, parent, > @@ -766,7 +763,6 @@ static int pll_7nm_register(struct dsi_pll_7nm > *pll_7nm, struct clk_hw **provide > static int dsi_pll_7nm_init(struct msm_dsi_phy *phy) > { > struct platform_device *pdev = phy->pdev; > - int id = phy->id; > struct dsi_pll_7nm *pll_7nm; > int ret; > > @@ -774,11 +770,9 @@ static int dsi_pll_7nm_init(struct msm_dsi_phy > *phy) > if (!pll_7nm) > return -ENOMEM; > > - DBG("DSI PLL%d", id); > + DBG("DSI PLL%d", phy->id); > > - pll_7nm->pdev = pdev; > - pll_7nm->id = id; > - pll_7nm_list[id] = pll_7nm; > + pll_7nm_list[phy->id] = pll_7nm; > > spin_lock_init(&pll_7nm->postdiv_lock);
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c index 8a15ae91d44b..b937e77b3c37 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c @@ -86,9 +86,6 @@ struct pll_10nm_cached_state { struct dsi_pll_10nm { struct clk_hw clk_hw; - int id; - struct platform_device *pdev; - struct msm_dsi_phy *phy; u64 vco_ref_clk_rate; @@ -301,7 +298,7 @@ static int dsi_pll_10nm_vco_set_rate(struct clk_hw *hw, unsigned long rate, { struct dsi_pll_10nm *pll_10nm = to_pll_10nm(hw); - DBG("DSI PLL%d rate=%lu, parent's=%lu", pll_10nm->id, rate, + DBG("DSI PLL%d rate=%lu, parent's=%lu", pll_10nm->phy->id, rate, parent_rate); pll_10nm->vco_current_rate = rate; @@ -327,7 +324,7 @@ static int dsi_pll_10nm_vco_set_rate(struct clk_hw *hw, unsigned long rate, static int dsi_pll_10nm_lock_status(struct dsi_pll_10nm *pll) { - struct device *dev = &pll->pdev->dev; + struct device *dev = &pll->phy->pdev->dev; int rc; u32 status = 0; u32 const delay_us = 100; @@ -341,7 +338,7 @@ static int dsi_pll_10nm_lock_status(struct dsi_pll_10nm *pll) timeout_us); if (rc) DRM_DEV_ERROR(dev, "DSI PLL(%d) lock failed, status=0x%08x\n", - pll->id, status); + pll->phy->id, status); return rc; } @@ -387,7 +384,7 @@ static void dsi_pll_enable_global_clk(struct dsi_pll_10nm *pll) static int dsi_pll_10nm_vco_prepare(struct clk_hw *hw) { struct dsi_pll_10nm *pll_10nm = to_pll_10nm(hw); - struct device *dev = &pll_10nm->pdev->dev; + struct device *dev = &pll_10nm->phy->pdev->dev; int rc; dsi_pll_enable_pll_bias(pll_10nm); @@ -413,7 +410,7 @@ static int dsi_pll_10nm_vco_prepare(struct clk_hw *hw) /* Check for PLL lock */ rc = dsi_pll_10nm_lock_status(pll_10nm); if (rc) { - DRM_DEV_ERROR(dev, "PLL(%d) lock failed\n", pll_10nm->id); + DRM_DEV_ERROR(dev, "PLL(%d) lock failed\n", pll_10nm->phy->id); goto error; } @@ -494,7 +491,7 @@ static unsigned long dsi_pll_10nm_vco_recalc_rate(struct clk_hw *hw, vco_rate = pll_freq; DBG("DSI PLL%d returning vco rate = %lu, dec = %x, frac = %x", - pll_10nm->id, (unsigned long)vco_rate, dec, frac); + pll_10nm->phy->id, (unsigned long)vco_rate, dec, frac); return (unsigned long)vco_rate; } @@ -543,7 +540,7 @@ static void dsi_10nm_save_state(struct msm_dsi_phy *phy) cached->pll_mux = cmn_clk_cfg1 & 0x3; DBG("DSI PLL%d outdiv %x bit_clk_div %x pix_clk_div %x pll_mux %x", - pll_10nm->id, cached->pll_out_div, cached->bit_clk_div, + pll_10nm->phy->id, cached->pll_out_div, cached->bit_clk_div, cached->pix_clk_div, cached->pll_mux); } @@ -570,12 +567,12 @@ static int dsi_10nm_restore_state(struct msm_dsi_phy *phy) ret = dsi_pll_10nm_vco_set_rate(phy->vco_hw, pll_10nm->vco_current_rate, pll_10nm->vco_ref_clk_rate); if (ret) { - DRM_DEV_ERROR(&pll_10nm->pdev->dev, + DRM_DEV_ERROR(&pll_10nm->phy->pdev->dev, "restore vco rate failed. ret=%d\n", ret); return ret; } - DBG("DSI PLL%d", pll_10nm->id); + DBG("DSI PLL%d", pll_10nm->phy->id); return 0; } @@ -586,13 +583,13 @@ static int dsi_10nm_set_usecase(struct msm_dsi_phy *phy) void __iomem *base = phy->base; u32 data = 0x0; /* internal PLL */ - DBG("DSI PLL%d", pll_10nm->id); + DBG("DSI PLL%d", pll_10nm->phy->id); switch (phy->usecase) { case MSM_DSI_PHY_STANDALONE: break; case MSM_DSI_PHY_MASTER: - pll_10nm->slave = pll_10nm_list[(pll_10nm->id + 1) % DSI_MAX]; + pll_10nm->slave = pll_10nm_list[(pll_10nm->phy->id + 1) % DSI_MAX]; break; case MSM_DSI_PHY_SLAVE: data = 0x1; /* external PLL */ @@ -624,21 +621,21 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw **prov .flags = CLK_IGNORE_UNUSED, .ops = &clk_ops_dsi_pll_10nm_vco, }; - struct device *dev = &pll_10nm->pdev->dev; + struct device *dev = &pll_10nm->phy->pdev->dev; struct clk_hw *hw; int ret; - DBG("DSI%d", pll_10nm->id); + DBG("DSI%d", pll_10nm->phy->id); - snprintf(vco_name, 32, "dsi%dvco_clk", pll_10nm->id); + snprintf(vco_name, 32, "dsi%dvco_clk", pll_10nm->phy->id); pll_10nm->clk_hw.init = &vco_init; ret = devm_clk_hw_register(dev, &pll_10nm->clk_hw); if (ret) return ret; - snprintf(clk_name, 32, "dsi%d_pll_out_div_clk", pll_10nm->id); - snprintf(parent, 32, "dsi%dvco_clk", pll_10nm->id); + snprintf(clk_name, 32, "dsi%d_pll_out_div_clk", pll_10nm->phy->id); + snprintf(parent, 32, "dsi%dvco_clk", pll_10nm->phy->id); hw = devm_clk_hw_register_divider(dev, clk_name, parent, CLK_SET_RATE_PARENT, @@ -650,8 +647,8 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw **prov goto fail; } - snprintf(clk_name, 32, "dsi%d_pll_bit_clk", pll_10nm->id); - snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_10nm->id); + snprintf(clk_name, 32, "dsi%d_pll_bit_clk", pll_10nm->phy->id); + snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_10nm->phy->id); /* BIT CLK: DIV_CTRL_3_0 */ hw = devm_clk_hw_register_divider(dev, clk_name, parent, @@ -665,8 +662,8 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw **prov goto fail; } - snprintf(clk_name, 32, "dsi%d_phy_pll_out_byteclk", pll_10nm->id); - snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->id); + snprintf(clk_name, 32, "dsi%d_phy_pll_out_byteclk", pll_10nm->phy->id); + snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->phy->id); /* DSI Byte clock = VCO_CLK / OUT_DIV / BIT_DIV / 8 */ hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, @@ -678,8 +675,8 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw **prov provided_clocks[DSI_BYTE_PLL_CLK] = hw; - snprintf(clk_name, 32, "dsi%d_pll_by_2_bit_clk", pll_10nm->id); - snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->id); + snprintf(clk_name, 32, "dsi%d_pll_by_2_bit_clk", pll_10nm->phy->id); + snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->phy->id); hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, 0, 1, 2); @@ -688,8 +685,8 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw **prov goto fail; } - snprintf(clk_name, 32, "dsi%d_pll_post_out_div_clk", pll_10nm->id); - snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_10nm->id); + snprintf(clk_name, 32, "dsi%d_pll_post_out_div_clk", pll_10nm->phy->id); + snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_10nm->phy->id); hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, 0, 1, 4); @@ -698,11 +695,11 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw **prov goto fail; } - snprintf(clk_name, 32, "dsi%d_pclk_mux", pll_10nm->id); - snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->id); - snprintf(parent2, 32, "dsi%d_pll_by_2_bit_clk", pll_10nm->id); - snprintf(parent3, 32, "dsi%d_pll_out_div_clk", pll_10nm->id); - snprintf(parent4, 32, "dsi%d_pll_post_out_div_clk", pll_10nm->id); + snprintf(clk_name, 32, "dsi%d_pclk_mux", pll_10nm->phy->id); + snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->phy->id); + snprintf(parent2, 32, "dsi%d_pll_by_2_bit_clk", pll_10nm->phy->id); + snprintf(parent3, 32, "dsi%d_pll_out_div_clk", pll_10nm->phy->id); + snprintf(parent4, 32, "dsi%d_pll_post_out_div_clk", pll_10nm->phy->id); hw = devm_clk_hw_register_mux(dev, clk_name, ((const char *[]){ @@ -715,8 +712,8 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw **prov goto fail; } - snprintf(clk_name, 32, "dsi%d_phy_pll_out_dsiclk", pll_10nm->id); - snprintf(parent, 32, "dsi%d_pclk_mux", pll_10nm->id); + snprintf(clk_name, 32, "dsi%d_phy_pll_out_dsiclk", pll_10nm->phy->id); + snprintf(parent, 32, "dsi%d_pclk_mux", pll_10nm->phy->id); /* PIX CLK DIV : DIV_CTRL_7_4*/ hw = devm_clk_hw_register_divider(dev, clk_name, parent, @@ -741,7 +738,6 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw **prov static int dsi_pll_10nm_init(struct msm_dsi_phy *phy) { struct platform_device *pdev = phy->pdev; - int id = phy->id; struct dsi_pll_10nm *pll_10nm; int ret; @@ -749,11 +745,9 @@ static int dsi_pll_10nm_init(struct msm_dsi_phy *phy) if (!pll_10nm) return -ENOMEM; - DBG("DSI PLL%d", id); + DBG("DSI PLL%d", phy->id); - pll_10nm->pdev = pdev; - pll_10nm->id = id; - pll_10nm_list[id] = pll_10nm; + pll_10nm_list[phy->id] = pll_10nm; spin_lock_init(&pll_10nm->postdiv_lock); diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c index 5a92c2c1e815..8b4865c5796d 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c @@ -115,9 +115,6 @@ struct pll_14nm_cached_state { struct dsi_pll_14nm { struct clk_hw clk_hw; - int id; - struct platform_device *pdev; - struct msm_dsi_phy *phy; struct dsi_pll_input in; @@ -498,7 +495,7 @@ static void pll_db_commit_14nm(struct dsi_pll_14nm *pll, void __iomem *cmn_base = pll->phy->base; u8 data; - DBG("DSI%d PLL", pll->id); + DBG("DSI%d PLL", pll->phy->id); data = pout->cmn_ldo_cntrl; dsi_phy_write(cmn_base + REG_DSI_14nm_PHY_CMN_LDO_CNTRL, data); @@ -565,7 +562,7 @@ static int dsi_pll_14nm_vco_set_rate(struct clk_hw *hw, unsigned long rate, struct dsi_pll_input *pin = &pll_14nm->in; struct dsi_pll_output *pout = &pll_14nm->out; - DBG("DSI PLL%d rate=%lu, parent's=%lu", pll_14nm->id, rate, + DBG("DSI PLL%d rate=%lu, parent's=%lu", pll_14nm->phy->id, rate, parent_rate); pll_14nm->vco_current_rate = rate; @@ -666,7 +663,7 @@ static int dsi_pll_14nm_vco_prepare(struct clk_hw *hw) POLL_TIMEOUT_US); if (unlikely(!locked)) { - DRM_DEV_ERROR(&pll_14nm->pdev->dev, "DSI PLL lock failed\n"); + DRM_DEV_ERROR(&pll_14nm->phy->pdev->dev, "DSI PLL lock failed\n"); return -EINVAL; } @@ -726,7 +723,7 @@ static unsigned long dsi_pll_14nm_postdiv_recalc_rate(struct clk_hw *hw, u8 width = postdiv->width; u32 val; - DBG("DSI%d PLL parent rate=%lu", pll_14nm->id, parent_rate); + DBG("DSI%d PLL parent rate=%lu", pll_14nm->phy->id, parent_rate); val = dsi_phy_read(base + REG_DSI_14nm_PHY_CMN_CLK_CFG0) >> shift; val &= div_mask(width); @@ -742,7 +739,7 @@ static long dsi_pll_14nm_postdiv_round_rate(struct clk_hw *hw, struct dsi_pll_14nm_postdiv *postdiv = to_pll_14nm_postdiv(hw); struct dsi_pll_14nm *pll_14nm = postdiv->pll; - DBG("DSI%d PLL parent rate=%lu", pll_14nm->id, rate); + DBG("DSI%d PLL parent rate=%lu", pll_14nm->phy->id, rate); return divider_round_rate(hw, rate, prate, NULL, postdiv->width, @@ -762,7 +759,7 @@ static int dsi_pll_14nm_postdiv_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long flags = 0; u32 val; - DBG("DSI%d PLL parent rate=%lu parent rate %lu", pll_14nm->id, rate, + DBG("DSI%d PLL parent rate=%lu parent rate %lu", pll_14nm->phy->id, rate, parent_rate); value = divider_get_val(rate, parent_rate, NULL, postdiv->width, @@ -813,7 +810,7 @@ static void dsi_14nm_save_state(struct msm_dsi_phy *phy) cached_state->n1postdiv = data & 0xf; cached_state->n2postdiv = (data >> 4) & 0xf; - DBG("DSI%d PLL save state %x %x", pll_14nm->id, + DBG("DSI%d PLL save state %x %x", pll_14nm->phy->id, cached_state->n1postdiv, cached_state->n2postdiv); cached_state->vco_rate = clk_hw_get_rate(phy->vco_hw); @@ -830,14 +827,14 @@ static int dsi_14nm_restore_state(struct msm_dsi_phy *phy) ret = dsi_pll_14nm_vco_set_rate(phy->vco_hw, cached_state->vco_rate, 0); if (ret) { - DRM_DEV_ERROR(&pll_14nm->pdev->dev, + DRM_DEV_ERROR(&pll_14nm->phy->pdev->dev, "restore vco rate failed. ret=%d\n", ret); return ret; } data = cached_state->n1postdiv | (cached_state->n2postdiv << 4); - DBG("DSI%d PLL restore state %x %x", pll_14nm->id, + DBG("DSI%d PLL restore state %x %x", pll_14nm->phy->id, cached_state->n1postdiv, cached_state->n2postdiv); dsi_phy_write(cmn_base + REG_DSI_14nm_PHY_CMN_CLK_CFG0, data); @@ -865,7 +862,7 @@ static int dsi_14nm_set_usecase(struct msm_dsi_phy *phy) break; case MSM_DSI_PHY_MASTER: clkbuflr_en = 0x3; - pll_14nm->slave = pll_14nm_list[(pll_14nm->id + 1) % DSI_MAX]; + pll_14nm->slave = pll_14nm_list[(pll_14nm->phy->id + 1) % DSI_MAX]; break; case MSM_DSI_PHY_SLAVE: clkbuflr_en = 0x0; @@ -889,7 +886,7 @@ static struct clk_hw *pll_14nm_postdiv_register(struct dsi_pll_14nm *pll_14nm, u8 shift) { struct dsi_pll_14nm_postdiv *pll_postdiv; - struct device *dev = &pll_14nm->pdev->dev; + struct device *dev = &pll_14nm->phy->pdev->dev; struct clk_init_data postdiv_init = { .parent_names = (const char *[]) { parent_name }, .num_parents = 1, @@ -928,21 +925,21 @@ static int pll_14nm_register(struct dsi_pll_14nm *pll_14nm, struct clk_hw **prov .flags = CLK_IGNORE_UNUSED, .ops = &clk_ops_dsi_pll_14nm_vco, }; - struct device *dev = &pll_14nm->pdev->dev; + struct device *dev = &pll_14nm->phy->pdev->dev; struct clk_hw *hw; int ret; - DBG("DSI%d", pll_14nm->id); + DBG("DSI%d", pll_14nm->phy->id); - snprintf(vco_name, 32, "dsi%dvco_clk", pll_14nm->id); + snprintf(vco_name, 32, "dsi%dvco_clk", pll_14nm->phy->id); pll_14nm->clk_hw.init = &vco_init; ret = devm_clk_hw_register(dev, &pll_14nm->clk_hw); if (ret) return ret; - snprintf(clk_name, 32, "dsi%dn1_postdiv_clk", pll_14nm->id); - snprintf(parent, 32, "dsi%dvco_clk", pll_14nm->id); + snprintf(clk_name, 32, "dsi%dn1_postdiv_clk", pll_14nm->phy->id); + snprintf(parent, 32, "dsi%dvco_clk", pll_14nm->phy->id); /* N1 postdiv, bits 0-3 in REG_DSI_14nm_PHY_CMN_CLK_CFG0 */ hw = pll_14nm_postdiv_register(pll_14nm, clk_name, parent, @@ -950,8 +947,8 @@ static int pll_14nm_register(struct dsi_pll_14nm *pll_14nm, struct clk_hw **prov if (IS_ERR(hw)) return PTR_ERR(hw); - snprintf(clk_name, 32, "dsi%dpllbyte", pll_14nm->id); - snprintf(parent, 32, "dsi%dn1_postdiv_clk", pll_14nm->id); + snprintf(clk_name, 32, "dsi%dpllbyte", pll_14nm->phy->id); + snprintf(parent, 32, "dsi%dn1_postdiv_clk", pll_14nm->phy->id); /* DSI Byte clock = VCO_CLK / N1 / 8 */ hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, @@ -961,8 +958,8 @@ static int pll_14nm_register(struct dsi_pll_14nm *pll_14nm, struct clk_hw **prov provided_clocks[DSI_BYTE_PLL_CLK] = hw; - snprintf(clk_name, 32, "dsi%dn1_postdivby2_clk", pll_14nm->id); - snprintf(parent, 32, "dsi%dn1_postdiv_clk", pll_14nm->id); + snprintf(clk_name, 32, "dsi%dn1_postdivby2_clk", pll_14nm->phy->id); + snprintf(parent, 32, "dsi%dn1_postdiv_clk", pll_14nm->phy->id); /* * Skip the mux for now, force DSICLK_SEL to 1, Add a /2 divider @@ -972,8 +969,8 @@ static int pll_14nm_register(struct dsi_pll_14nm *pll_14nm, struct clk_hw **prov if (IS_ERR(hw)) return PTR_ERR(hw); - snprintf(clk_name, 32, "dsi%dpll", pll_14nm->id); - snprintf(parent, 32, "dsi%dn1_postdivby2_clk", pll_14nm->id); + snprintf(clk_name, 32, "dsi%dpll", pll_14nm->phy->id); + snprintf(parent, 32, "dsi%dn1_postdivby2_clk", pll_14nm->phy->id); /* DSI pixel clock = VCO_CLK / N1 / 2 / N2 * This is the output of N2 post-divider, bits 4-7 in @@ -991,7 +988,6 @@ static int pll_14nm_register(struct dsi_pll_14nm *pll_14nm, struct clk_hw **prov static int dsi_pll_14nm_init(struct msm_dsi_phy *phy) { struct platform_device *pdev = phy->pdev; - int id = phy->id; struct dsi_pll_14nm *pll_14nm; int ret; @@ -1002,11 +998,9 @@ static int dsi_pll_14nm_init(struct msm_dsi_phy *phy) if (!pll_14nm) return -ENOMEM; - DBG("PLL%d", id); + DBG("PLL%d", phy->id); - pll_14nm->pdev = pdev; - pll_14nm->id = id; - pll_14nm_list[id] = pll_14nm; + pll_14nm_list[phy->id] = pll_14nm; spin_lock_init(&pll_14nm->postdiv_lock); diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c index bdb117938bcc..0bcea3f3eca3 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c @@ -67,9 +67,6 @@ struct pll_28nm_cached_state { struct dsi_pll_28nm { struct clk_hw clk_hw; - int id; - struct platform_device *pdev; - struct msm_dsi_phy *phy; struct pll_28nm_cached_state cached_state; @@ -117,7 +114,7 @@ static int dsi_pll_28nm_clk_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate) { struct dsi_pll_28nm *pll_28nm = to_pll_28nm(hw); - struct device *dev = &pll_28nm->pdev->dev; + struct device *dev = &pll_28nm->phy->pdev->dev; void __iomem *base = pll_28nm->phy->pll_base; unsigned long div_fbx1000, gen_vco_clk; u32 refclk_cfg, frac_n_mode, frac_n_value; @@ -288,14 +285,14 @@ static unsigned long dsi_pll_28nm_clk_recalc_rate(struct clk_hw *hw, static int _dsi_pll_28nm_vco_prepare_hpm(struct dsi_pll_28nm *pll_28nm) { - struct device *dev = &pll_28nm->pdev->dev; + struct device *dev = &pll_28nm->phy->pdev->dev; void __iomem *base = pll_28nm->phy->pll_base; u32 max_reads = 5, timeout_us = 100; bool locked; u32 val; int i; - DBG("id=%d", pll_28nm->id); + DBG("id=%d", pll_28nm->phy->id); pll_28nm_software_reset(pll_28nm); @@ -382,13 +379,13 @@ static int dsi_pll_28nm_vco_prepare_hpm(struct clk_hw *hw) static int dsi_pll_28nm_vco_prepare_lp(struct clk_hw *hw) { struct dsi_pll_28nm *pll_28nm = to_pll_28nm(hw); - struct device *dev = &pll_28nm->pdev->dev; + struct device *dev = &pll_28nm->phy->pdev->dev; void __iomem *base = pll_28nm->phy->pll_base; bool locked; u32 max_reads = 10, timeout_us = 50; u32 val; - DBG("id=%d", pll_28nm->id); + DBG("id=%d", pll_28nm->phy->id); if (unlikely(pll_28nm->phy->pll_on)) return 0; @@ -432,7 +429,7 @@ static void dsi_pll_28nm_vco_unprepare(struct clk_hw *hw) { struct dsi_pll_28nm *pll_28nm = to_pll_28nm(hw); - DBG("id=%d", pll_28nm->id); + DBG("id=%d", pll_28nm->phy->id); if (unlikely(!pll_28nm->phy->pll_on)) return; @@ -504,7 +501,7 @@ static int dsi_28nm_restore_state(struct msm_dsi_phy *phy) ret = dsi_pll_28nm_clk_set_rate(phy->vco_hw, cached_state->vco_rate, 0); if (ret) { - DRM_DEV_ERROR(&pll_28nm->pdev->dev, + DRM_DEV_ERROR(&pll_28nm->phy->pdev->dev, "restore vco rate failed. ret=%d\n", ret); return ret; } @@ -528,25 +525,25 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov .name = vco_name, .flags = CLK_IGNORE_UNUSED, }; - struct device *dev = &pll_28nm->pdev->dev; + struct device *dev = &pll_28nm->phy->pdev->dev; struct clk_hw *hw; int ret; - DBG("%d", pll_28nm->id); + DBG("%d", pll_28nm->phy->id); if (pll_28nm->phy->cfg->quirks & DSI_PHY_28NM_QUIRK_PHY_LP) vco_init.ops = &clk_ops_dsi_pll_28nm_vco_lp; else vco_init.ops = &clk_ops_dsi_pll_28nm_vco_hpm; - snprintf(vco_name, 32, "dsi%dvco_clk", pll_28nm->id); + snprintf(vco_name, 32, "dsi%dvco_clk", pll_28nm->phy->id); pll_28nm->clk_hw.init = &vco_init; ret = devm_clk_hw_register(dev, &pll_28nm->clk_hw); if (ret) return ret; - snprintf(clk_name, 32, "dsi%danalog_postdiv_clk", pll_28nm->id); - snprintf(parent1, 32, "dsi%dvco_clk", pll_28nm->id); + snprintf(clk_name, 32, "dsi%danalog_postdiv_clk", pll_28nm->phy->id); + snprintf(parent1, 32, "dsi%dvco_clk", pll_28nm->phy->id); hw = devm_clk_hw_register_divider(dev, clk_name, parent1, CLK_SET_RATE_PARENT, pll_28nm->phy->pll_base + @@ -555,16 +552,16 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov if (IS_ERR(hw)) return PTR_ERR(hw); - snprintf(clk_name, 32, "dsi%dindirect_path_div2_clk", pll_28nm->id); - snprintf(parent1, 32, "dsi%danalog_postdiv_clk", pll_28nm->id); + snprintf(clk_name, 32, "dsi%dindirect_path_div2_clk", pll_28nm->phy->id); + snprintf(parent1, 32, "dsi%danalog_postdiv_clk", pll_28nm->phy->id); hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent1, CLK_SET_RATE_PARENT, 1, 2); if (IS_ERR(hw)) return PTR_ERR(hw); - snprintf(clk_name, 32, "dsi%dpll", pll_28nm->id); - snprintf(parent1, 32, "dsi%dvco_clk", pll_28nm->id); + snprintf(clk_name, 32, "dsi%dpll", pll_28nm->phy->id); + snprintf(parent1, 32, "dsi%dvco_clk", pll_28nm->phy->id); hw = devm_clk_hw_register_divider(dev, clk_name, parent1, 0, pll_28nm->phy->pll_base + REG_DSI_28nm_PHY_PLL_POSTDIV3_CFG, @@ -573,9 +570,9 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov return PTR_ERR(hw); provided_clocks[DSI_PIXEL_PLL_CLK] = hw; - snprintf(clk_name, 32, "dsi%dbyte_mux", pll_28nm->id); - snprintf(parent1, 32, "dsi%dvco_clk", pll_28nm->id); - snprintf(parent2, 32, "dsi%dindirect_path_div2_clk", pll_28nm->id); + snprintf(clk_name, 32, "dsi%dbyte_mux", pll_28nm->phy->id); + snprintf(parent1, 32, "dsi%dvco_clk", pll_28nm->phy->id); + snprintf(parent2, 32, "dsi%dindirect_path_div2_clk", pll_28nm->phy->id); hw = devm_clk_hw_register_mux(dev, clk_name, ((const char *[]){ parent1, parent2 @@ -584,8 +581,8 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov if (IS_ERR(hw)) return PTR_ERR(hw); - snprintf(clk_name, 32, "dsi%dpllbyte", pll_28nm->id); - snprintf(parent1, 32, "dsi%dbyte_mux", pll_28nm->id); + snprintf(clk_name, 32, "dsi%dpllbyte", pll_28nm->phy->id); + snprintf(parent1, 32, "dsi%dbyte_mux", pll_28nm->phy->id); hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent1, CLK_SET_RATE_PARENT, 1, 4); if (IS_ERR(hw)) @@ -598,7 +595,6 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov static int dsi_pll_28nm_init(struct msm_dsi_phy *phy) { struct platform_device *pdev = phy->pdev; - int id = phy->id; struct dsi_pll_28nm *pll_28nm; int ret; @@ -609,8 +605,6 @@ static int dsi_pll_28nm_init(struct msm_dsi_phy *phy) if (!pll_28nm) return -ENOMEM; - pll_28nm->pdev = pdev; - pll_28nm->id = id; pll_28nm->phy = phy; ret = pll_28nm_register(pll_28nm, phy->provided_clocks->hws); 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 36ee3f15d1e0..9ddd0adccce3 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 @@ -59,9 +59,6 @@ struct clk_bytediv { struct dsi_pll_28nm { struct clk_hw clk_hw; - int id; - struct platform_device *pdev; - struct msm_dsi_phy *phy; struct pll_28nm_cached_state cached_state; @@ -178,14 +175,14 @@ static unsigned long dsi_pll_28nm_clk_recalc_rate(struct clk_hw *hw, static int dsi_pll_28nm_vco_prepare(struct clk_hw *hw) { struct dsi_pll_28nm *pll_28nm = to_pll_28nm(hw); - struct device *dev = &pll_28nm->pdev->dev; + struct device *dev = &pll_28nm->phy->pdev->dev; void __iomem *base = pll_28nm->phy->pll_base; bool locked; unsigned int bit_div, byte_div; int max_reads = 1000, timeout_us = 100; u32 val; - DBG("id=%d", pll_28nm->id); + DBG("id=%d", pll_28nm->phy->id); if (unlikely(pll_28nm->phy->pll_on)) return 0; @@ -227,7 +224,7 @@ static void dsi_pll_28nm_vco_unprepare(struct clk_hw *hw) { struct dsi_pll_28nm *pll_28nm = to_pll_28nm(hw); - DBG("id=%d", pll_28nm->id); + DBG("id=%d", pll_28nm->phy->id); if (unlikely(!pll_28nm->phy->pll_on)) return; @@ -368,7 +365,7 @@ static int dsi_28nm_restore_state(struct msm_dsi_phy *phy) ret = dsi_pll_28nm_clk_set_rate(phy->vco_hw, cached_state->vco_rate, 0); if (ret) { - DRM_DEV_ERROR(&pll_28nm->pdev->dev, + DRM_DEV_ERROR(&pll_28nm->phy->pdev->dev, "restore vco rate failed. ret=%d\n", ret); return ret; } @@ -392,13 +389,13 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov .flags = CLK_IGNORE_UNUSED, .ops = &clk_ops_dsi_pll_28nm_vco, }; - struct device *dev = &pll_28nm->pdev->dev; + struct device *dev = &pll_28nm->phy->pdev->dev; struct clk_hw *hw; struct clk_bytediv *bytediv; struct clk_init_data bytediv_init = { }; int ret; - DBG("%d", pll_28nm->id); + DBG("%d", pll_28nm->phy->id); bytediv = devm_kzalloc(dev, sizeof(*bytediv), GFP_KERNEL); if (!bytediv) @@ -412,7 +409,7 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov if (!clk_name) return -ENOMEM; - snprintf(vco_name, 32, "dsi%dvco_clk", pll_28nm->id); + snprintf(vco_name, 32, "dsi%dvco_clk", pll_28nm->phy->id); vco_init.name = vco_name; pll_28nm->clk_hw.init = &vco_init; @@ -425,8 +422,8 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov bytediv->hw.init = &bytediv_init; bytediv->reg = pll_28nm->phy->pll_base + REG_DSI_28nm_8960_PHY_PLL_CTRL_9; - snprintf(parent_name, 32, "dsi%dvco_clk", pll_28nm->id); - snprintf(clk_name, 32, "dsi%dpllbyte", pll_28nm->id); + snprintf(parent_name, 32, "dsi%dvco_clk", pll_28nm->phy->id); + snprintf(clk_name, 32, "dsi%dpllbyte", pll_28nm->phy->id); bytediv_init.name = clk_name; bytediv_init.ops = &clk_bytediv_ops; @@ -440,7 +437,7 @@ 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->id); + snprintf(clk_name, 32, "dsi%dpll", pll_28nm->phy->id); /* DIV3 */ hw = devm_clk_hw_register_divider(dev, clk_name, parent_name, 0, pll_28nm->phy->pll_base + @@ -456,7 +453,6 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov static int dsi_pll_28nm_8960_init(struct msm_dsi_phy *phy) { struct platform_device *pdev = phy->pdev; - int id = phy->id; struct dsi_pll_28nm *pll_28nm; int ret; @@ -467,8 +463,6 @@ static int dsi_pll_28nm_8960_init(struct msm_dsi_phy *phy) if (!pll_28nm) return -ENOMEM; - pll_28nm->pdev = pdev; - pll_28nm->id = id + 1; pll_28nm->phy = phy; ret = pll_28nm_register(pll_28nm, phy->provided_clocks->hws); diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c index 8e8cf9e63e8f..4df237ad0eaf 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c @@ -86,9 +86,6 @@ struct pll_7nm_cached_state { struct dsi_pll_7nm { struct clk_hw clk_hw; - int id; - struct platform_device *pdev; - struct msm_dsi_phy *phy; u64 vco_ref_clk_rate; @@ -320,7 +317,7 @@ static int dsi_pll_7nm_vco_set_rate(struct clk_hw *hw, unsigned long rate, { struct dsi_pll_7nm *pll_7nm = to_pll_7nm(hw); - DBG("DSI PLL%d rate=%lu, parent's=%lu", pll_7nm->id, rate, + DBG("DSI PLL%d rate=%lu, parent's=%lu", pll_7nm->phy->id, rate, parent_rate); pll_7nm->vco_current_rate = rate; @@ -359,7 +356,7 @@ static int dsi_pll_7nm_lock_status(struct dsi_pll_7nm *pll) timeout_us); if (rc) pr_err("DSI PLL(%d) lock failed, status=0x%08x\n", - pll->id, status); + pll->phy->id, status); return rc; } @@ -435,7 +432,7 @@ static int dsi_pll_7nm_vco_prepare(struct clk_hw *hw) /* Check for PLL lock */ rc = dsi_pll_7nm_lock_status(pll_7nm); if (rc) { - pr_err("PLL(%d) lock failed\n", pll_7nm->id); + pr_err("PLL(%d) lock failed\n", pll_7nm->phy->id); goto error; } @@ -519,7 +516,7 @@ static unsigned long dsi_pll_7nm_vco_recalc_rate(struct clk_hw *hw, vco_rate = pll_freq; DBG("DSI PLL%d returning vco rate = %lu, dec = %x, frac = %x", - pll_7nm->id, (unsigned long)vco_rate, dec, frac); + pll_7nm->phy->id, (unsigned long)vco_rate, dec, frac); return (unsigned long)vco_rate; } @@ -568,7 +565,7 @@ static void dsi_7nm_save_state(struct msm_dsi_phy *phy) cached->pll_mux = cmn_clk_cfg1 & 0x3; DBG("DSI PLL%d outdiv %x bit_clk_div %x pix_clk_div %x pll_mux %x", - pll_7nm->id, cached->pll_out_div, cached->bit_clk_div, + pll_7nm->phy->id, cached->pll_out_div, cached->bit_clk_div, cached->pix_clk_div, cached->pll_mux); } @@ -595,12 +592,12 @@ static int dsi_7nm_restore_state(struct msm_dsi_phy *phy) ret = dsi_pll_7nm_vco_set_rate(phy->vco_hw, pll_7nm->vco_current_rate, pll_7nm->vco_ref_clk_rate); if (ret) { - DRM_DEV_ERROR(&pll_7nm->pdev->dev, + DRM_DEV_ERROR(&pll_7nm->phy->pdev->dev, "restore vco rate failed. ret=%d\n", ret); return ret; } - DBG("DSI PLL%d", pll_7nm->id); + DBG("DSI PLL%d", pll_7nm->phy->id); return 0; } @@ -611,13 +608,13 @@ static int dsi_7nm_set_usecase(struct msm_dsi_phy *phy) void __iomem *base = phy->base; u32 data = 0x0; /* internal PLL */ - DBG("DSI PLL%d", pll_7nm->id); + DBG("DSI PLL%d", pll_7nm->phy->id); switch (phy->usecase) { case MSM_DSI_PHY_STANDALONE: break; case MSM_DSI_PHY_MASTER: - pll_7nm->slave = pll_7nm_list[(pll_7nm->id + 1) % DSI_MAX]; + pll_7nm->slave = pll_7nm_list[(pll_7nm->phy->id + 1) % DSI_MAX]; break; case MSM_DSI_PHY_SLAVE: data = 0x1; /* external PLL */ @@ -649,21 +646,21 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw **provide .flags = CLK_IGNORE_UNUSED, .ops = &clk_ops_dsi_pll_7nm_vco, }; - struct device *dev = &pll_7nm->pdev->dev; + struct device *dev = &pll_7nm->phy->pdev->dev; struct clk_hw *hw; int ret; - DBG("DSI%d", pll_7nm->id); + DBG("DSI%d", pll_7nm->phy->id); - snprintf(vco_name, 32, "dsi%dvco_clk", pll_7nm->id); + snprintf(vco_name, 32, "dsi%dvco_clk", pll_7nm->phy->id); pll_7nm->clk_hw.init = &vco_init; ret = devm_clk_hw_register(dev, &pll_7nm->clk_hw); if (ret) return ret; - snprintf(clk_name, 32, "dsi%d_pll_out_div_clk", pll_7nm->id); - snprintf(parent, 32, "dsi%dvco_clk", pll_7nm->id); + snprintf(clk_name, 32, "dsi%d_pll_out_div_clk", pll_7nm->phy->id); + snprintf(parent, 32, "dsi%dvco_clk", pll_7nm->phy->id); hw = devm_clk_hw_register_divider(dev, clk_name, parent, CLK_SET_RATE_PARENT, @@ -675,8 +672,8 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw **provide goto fail; } - snprintf(clk_name, 32, "dsi%d_pll_bit_clk", pll_7nm->id); - snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_7nm->id); + snprintf(clk_name, 32, "dsi%d_pll_bit_clk", pll_7nm->phy->id); + snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_7nm->phy->id); /* BIT CLK: DIV_CTRL_3_0 */ hw = devm_clk_hw_register_divider(dev, clk_name, parent, @@ -690,8 +687,8 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw **provide goto fail; } - snprintf(clk_name, 32, "dsi%d_phy_pll_out_byteclk", pll_7nm->id); - snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->id); + snprintf(clk_name, 32, "dsi%d_phy_pll_out_byteclk", pll_7nm->phy->id); + snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->phy->id); /* DSI Byte clock = VCO_CLK / OUT_DIV / BIT_DIV / 8 */ hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, @@ -703,8 +700,8 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw **provide provided_clocks[DSI_BYTE_PLL_CLK] = hw; - snprintf(clk_name, 32, "dsi%d_pll_by_2_bit_clk", pll_7nm->id); - snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->id); + snprintf(clk_name, 32, "dsi%d_pll_by_2_bit_clk", pll_7nm->phy->id); + snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->phy->id); hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, 0, 1, 2); @@ -713,8 +710,8 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw **provide goto fail; } - snprintf(clk_name, 32, "dsi%d_pll_post_out_div_clk", pll_7nm->id); - snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_7nm->id); + snprintf(clk_name, 32, "dsi%d_pll_post_out_div_clk", pll_7nm->phy->id); + snprintf(parent, 32, "dsi%d_pll_out_div_clk", pll_7nm->phy->id); hw = devm_clk_hw_register_fixed_factor(dev, clk_name, parent, 0, 1, 4); @@ -723,11 +720,11 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw **provide goto fail; } - snprintf(clk_name, 32, "dsi%d_pclk_mux", pll_7nm->id); - snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->id); - snprintf(parent2, 32, "dsi%d_pll_by_2_bit_clk", pll_7nm->id); - snprintf(parent3, 32, "dsi%d_pll_out_div_clk", pll_7nm->id); - snprintf(parent4, 32, "dsi%d_pll_post_out_div_clk", pll_7nm->id); + snprintf(clk_name, 32, "dsi%d_pclk_mux", pll_7nm->phy->id); + snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->phy->id); + snprintf(parent2, 32, "dsi%d_pll_by_2_bit_clk", pll_7nm->phy->id); + snprintf(parent3, 32, "dsi%d_pll_out_div_clk", pll_7nm->phy->id); + snprintf(parent4, 32, "dsi%d_pll_post_out_div_clk", pll_7nm->phy->id); hw = devm_clk_hw_register_mux(dev, clk_name, ((const char *[]){ @@ -740,8 +737,8 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw **provide goto fail; } - snprintf(clk_name, 32, "dsi%d_phy_pll_out_dsiclk", pll_7nm->id); - snprintf(parent, 32, "dsi%d_pclk_mux", pll_7nm->id); + snprintf(clk_name, 32, "dsi%d_phy_pll_out_dsiclk", pll_7nm->phy->id); + snprintf(parent, 32, "dsi%d_pclk_mux", pll_7nm->phy->id); /* PIX CLK DIV : DIV_CTRL_7_4*/ hw = devm_clk_hw_register_divider(dev, clk_name, parent, @@ -766,7 +763,6 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw **provide static int dsi_pll_7nm_init(struct msm_dsi_phy *phy) { struct platform_device *pdev = phy->pdev; - int id = phy->id; struct dsi_pll_7nm *pll_7nm; int ret; @@ -774,11 +770,9 @@ static int dsi_pll_7nm_init(struct msm_dsi_phy *phy) if (!pll_7nm) return -ENOMEM; - DBG("DSI PLL%d", id); + DBG("DSI PLL%d", phy->id); - pll_7nm->pdev = pdev; - pll_7nm->id = id; - pll_7nm_list[id] = pll_7nm; + pll_7nm_list[phy->id] = pll_7nm; spin_lock_init(&pll_7nm->postdiv_lock);
Drop duplicate fields pdev and id from dsi_pll_Nnm instances. Reuse those fields from the provided msm_dsi_phy. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c | 72 +++++++++---------- drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c | 54 +++++++------- drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c | 48 ++++++------- .../gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c | 26 +++---- drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 68 ++++++++---------- 5 files changed, 119 insertions(+), 149 deletions(-)