[RFC,21/24] drm/msm/dsi: remove duplicate fields from dsi_pll_Nnm instances

Message ID	20210301232506.3057401-22-dmitry.baryshkov@linaro.org
State	New
Headers	show Return-Path: <linux-arm-msm-owner@kernel.org> From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> To: Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>, Jonathan Marek <jonathan@marek.ca> Cc: Stephen Boyd <sboyd@kernel.org>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [RFC 21/24] drm/msm/dsi: remove duplicate fields from dsi_pll_Nnm instances Date: Tue, 2 Mar 2021 02:25:04 +0300 Message-Id: <20210301232506.3057401-22-dmitry.baryshkov@linaro.org> In-Reply-To: <20210301232506.3057401-1-dmitry.baryshkov@linaro.org> References: <20210301232506.3057401-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	drm/msm/dsi: refactor MSM DSI PHY/PLL drivers \| expand [RFC,00/24] drm/msm/dsi: refactor MSM DSI PHY/PLL drivers [RFC,02/24] drm/msm/dsi: drop multiple pll enable_seq support [RFC,03/24] drm/msm/dsi: move all PLL callbacks into PHY config struct [RFC,04/24] drm/msm/dsi: move min/max PLL rate to phy config [RFC,05/24] drm/msm/dsi: remove msm_dsi_pll_set_usecase [RFC,06/24] drm/msm/dsi: stop setting clock parents manually [RFC,07/24] arm64: dts: qcom: sm8250: assign DSI clock source parents [RFC,08/24] drm/msm/dsi: push provided clocks handling into a generic code [RFC,09/24] clk: mux: provide devm_clk_hw_register_mux() [RFC,10/24] clk: divider: add devm_clk_hw_register_divider [RFC,11/24] drm/msm/dsi: use devm_clk_*register to registe DSI PHY clocks [RFC,12/24] drm/msm/dsi: use devm_of_clk_add_hw_provider [RFC,13/24] drm/msm/dsi: replace PHY's init callback with configurable data [RFC,14/24] drm/msm/dsi: make save/restore_state phy-level functions [RFC,15/24] drm/msm/dsi: limit vco_delay to 28nm PHY [RFC,16/24] drm/msi/dsi: inline msm_dsi_pll_helper_clk_prepare/unprepare [RFC,17/24] drm/msm/dsi: make save_state/restore_state callbacks accept msm_dsi_phy [RFC,18/24] drm/msm/dsi: drop msm_dsi_pll abstracton [RFC,19/24] drm/msm/dsi: drop PLL accessor functions [RFC,20/24] drm/msm/dsi: move ioremaps to dsi_phy_driver_probe [RFC,21/24] drm/msm/dsi: remove duplicate fields from dsi_pll_Nnm instances [RFC,22/24] drm/msm/dsi: remove temp data from global pll structure [RFC,23/24] drm/msm/dsi: drop global msm_dsi_phy_type enumaration [RFC,24/24] arm64: dts: qcom: sdm845: assign DSI clock source parents

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 65e6ca2038c8..e5ea16e4459f 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c @@ -83,9 +83,6 @@ 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; @@ -298,7 +295,7 @@ 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; @@ -324,7 +321,7 @@ 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; @@ -338,7 +335,7 @@ 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; } @@ -384,7 +381,7 @@ 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); @@ -410,7 +407,7 @@ 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; } @@ -491,7 +488,7 @@ 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; } @@ -540,7 +537,7 @@ 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); } @@ -567,12 +564,12 @@ 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; } @@ -583,13 +580,13 @@ static int dsi_10nm_set_usecase(struct msm_dsi_phy *phy) void __iomem *base = pll_10nm->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 */ @@ -621,21 +618,21 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw_onecel .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, @@ -647,8 +644,8 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw_onecel 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, @@ -662,8 +659,8 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw_onecel 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, @@ -675,8 +672,8 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw_onecel provided_clocks->hws[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); @@ -685,8 +682,8 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw_onecel 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); @@ -695,11 +692,11 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw_onecel 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 *[]){ @@ -712,8 +709,8 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw_onecel 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, @@ -738,7 +735,6 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw_onecel 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; @@ -746,11 +742,9 @@ 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 5d28c50cfa4d..36b340a99e19 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; @@ -499,7 +496,7 @@ 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); @@ -566,7 +563,7 @@ 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; @@ -667,7 +664,7 @@ 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; } @@ -727,7 +724,7 @@ 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); @@ -743,7 +740,7 @@ 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, @@ -763,7 +760,7 @@ 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, @@ -814,7 +811,7 @@ 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); @@ -831,14 +828,14 @@ 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); @@ -866,7 +863,7 @@ 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; @@ -892,7 +889,7 @@ 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, @@ -931,21 +928,21 @@ static int pll_14nm_register(struct dsi_pll_14nm *pll_14nm, struct clk_hw_onecel .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, @@ -953,8 +950,8 @@ static int pll_14nm_register(struct dsi_pll_14nm *pll_14nm, struct clk_hw_onecel 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, @@ -964,8 +961,8 @@ static int pll_14nm_register(struct dsi_pll_14nm *pll_14nm, struct clk_hw_onecel provided_clocks->hws[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 @@ -975,8 +972,8 @@ static int pll_14nm_register(struct dsi_pll_14nm *pll_14nm, struct clk_hw_onecel 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 @@ -994,7 +991,6 @@ static int pll_14nm_register(struct dsi_pll_14nm *pll_14nm, struct clk_hw_onecel 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; @@ -1005,11 +1001,9 @@ 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 901286ff3a83..6e391f0d3ffb 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c @@ -64,9 +64,6 @@ 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; @@ -114,7 +111,7 @@ 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; @@ -285,14 +282,14 @@ 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); @@ -379,13 +376,13 @@ 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; @@ -429,7 +426,7 @@ 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; @@ -501,7 +498,7 @@ 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; } @@ -526,20 +523,20 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw_onecel .flags = CLK_IGNORE_UNUSED, .ops = vco_ops, }; - 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); - 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 + @@ -548,16 +545,16 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw_onecel 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, @@ -566,9 +563,9 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw_onecel return PTR_ERR(hw); provided_clocks->hws[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 @@ -577,8 +574,8 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw_onecel 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)) @@ -591,7 +588,6 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw_onecel static int dsi_pll_28nm_hpm_init(struct msm_dsi_phy *phy) { struct platform_device *pdev = phy->pdev; - int id = phy->id; struct dsi_pll_28nm *pll_28nm; int ret; @@ -602,8 +598,6 @@ static int dsi_pll_28nm_hpm_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, &clk_ops_dsi_pll_28nm_vco_hpm); @@ -620,7 +614,6 @@ static int dsi_pll_28nm_hpm_init(struct msm_dsi_phy *phy) static int dsi_pll_28nm_lp_init(struct msm_dsi_phy *phy) { struct platform_device *pdev = phy->pdev; - int id = phy->id; struct dsi_pll_28nm *pll_28nm; int ret; @@ -631,8 +624,6 @@ static int dsi_pll_28nm_lp_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, &clk_ops_dsi_pll_28nm_vco_lp); 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 8576b900b016..e3a6148e1d3b 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_onecel .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_onecel 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_onecel 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_onecel return ret; provided_clocks->hws[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_onecel 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); 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 c48664e8e8b9..ae42c3f4ea66 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c @@ -83,9 +83,6 @@ 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; @@ -317,7 +314,7 @@ 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; @@ -356,7 +353,7 @@ 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; } @@ -432,7 +429,7 @@ 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; } @@ -516,7 +513,7 @@ 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; } @@ -565,7 +562,7 @@ 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); } @@ -592,12 +589,12 @@ 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; } @@ -608,13 +605,13 @@ static int dsi_7nm_set_usecase(struct msm_dsi_phy *phy) void __iomem *base = pll_7nm->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 */ @@ -646,21 +643,21 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw_onecell_d .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, @@ -672,8 +669,8 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw_onecell_d 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, @@ -687,8 +684,8 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw_onecell_d 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, @@ -700,8 +697,8 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw_onecell_d provided_clocks->hws[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); @@ -710,8 +707,8 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw_onecell_d 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); @@ -720,11 +717,11 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw_onecell_d 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 *[]){ @@ -737,8 +734,8 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw_onecell_d 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, @@ -763,7 +760,6 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw_onecell_d 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; @@ -771,11 +767,9 @@ 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);

[RFC,21/24] drm/msm/dsi: remove duplicate fields from dsi_pll_Nnm instances

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