diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c index cfbd8d4edb8599b9cddbaec02f1a2832faa02bf7..5b8a0c729f90298ed90bf3d4360da83f56d60663 100644 --- a/drivers/clk/imx/clk-imx7d.c +++ b/drivers/clk/imx/clk-imx7d.c @@ -417,8 +417,8 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node) clks[IMX7D_PLL_DRAM_MAIN] = imx_clk_pllv3(IMX_PLLV3_DDR_IMX7, "pll_dram_main", "osc", base + 0x70, 0x7f); clks[IMX7D_PLL_SYS_MAIN] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll_sys_main", "osc", base + 0xb0, 0x1); clks[IMX7D_PLL_ENET_MAIN] = imx_clk_pllv3(IMX_PLLV3_ENET_IMX7, "pll_enet_main", "osc", base + 0xe0, 0x0); - clks[IMX7D_PLL_AUDIO_MAIN] = imx_clk_pllv3(IMX_PLLV3_AV, "pll_audio_main", "osc", base + 0xf0, 0x7f); - clks[IMX7D_PLL_VIDEO_MAIN] = imx_clk_pllv3(IMX_PLLV3_AV, "pll_video_main", "osc", base + 0x130, 0x7f); + clks[IMX7D_PLL_AUDIO_MAIN] = imx_clk_pllv3(IMX_PLLV3_AV_IMX7, "pll_audio_main", "osc", base + 0xf0, 0x7f); + clks[IMX7D_PLL_VIDEO_MAIN] = imx_clk_pllv3(IMX_PLLV3_AV_IMX7, "pll_video_main", "osc", base + 0x130, 0x7f); clks[IMX7D_PLL_ARM_MAIN_BYPASS] = imx_clk_mux_flags("pll_arm_main_bypass", base + 0x60, 16, 1, pll_arm_bypass_sel, ARRAY_SIZE(pll_arm_bypass_sel), CLK_SET_RATE_PARENT); clks[IMX7D_PLL_DRAM_MAIN_BYPASS] = imx_clk_mux_flags("pll_dram_main_bypass", base + 0x70, 16, 1, pll_dram_bypass_sel, ARRAY_SIZE(pll_dram_bypass_sel), CLK_SET_RATE_PARENT); diff --git a/drivers/clk/imx/clk-pllv3.c b/drivers/clk/imx/clk-pllv3.c index 9af62ee8f347af29bfd474c0475957aa2da85c8a..e892b9a836e546a0b8b5e25c94d8572d59fd942f 100644 --- a/drivers/clk/imx/clk-pllv3.c +++ b/drivers/clk/imx/clk-pllv3.c @@ -20,6 +20,8 @@ #define PLL_NUM_OFFSET 0x10 #define PLL_DENOM_OFFSET 0x20 +#define PLL_IMX7_NUM_OFFSET 0x20 +#define PLL_IMX7_DENOM_OFFSET 0x30 #define PLL_VF610_NUM_OFFSET 0x20 #define PLL_VF610_DENOM_OFFSET 0x30 @@ -49,6 +51,8 @@ struct clk_pllv3 { u32 div_mask; u32 div_shift; unsigned long ref_clock; + u32 num_offset; + u32 denom_offset; }; #define to_clk_pllv3(_hw) container_of(_hw, struct clk_pllv3, hw) @@ -219,8 +223,8 @@ static unsigned long clk_pllv3_av_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { struct clk_pllv3 *pll = to_clk_pllv3(hw); - u32 mfn = readl_relaxed(pll->base + PLL_NUM_OFFSET); - u32 mfd = readl_relaxed(pll->base + PLL_DENOM_OFFSET); + u32 mfn = readl_relaxed(pll->base + pll->num_offset); + u32 mfd = readl_relaxed(pll->base + pll->denom_offset); u32 div = readl_relaxed(pll->base) & pll->div_mask; u64 temp64 = (u64)parent_rate; @@ -289,8 +293,8 @@ static int clk_pllv3_av_set_rate(struct clk_hw *hw, unsigned long rate, val &= ~pll->div_mask; val |= div; writel_relaxed(val, pll->base); - writel_relaxed(mfn, pll->base + PLL_NUM_OFFSET); - writel_relaxed(mfd, pll->base + PLL_DENOM_OFFSET); + writel_relaxed(mfn, pll->base + pll->num_offset); + writel_relaxed(mfd, pll->base + pll->denom_offset); return clk_pllv3_wait_lock(pll); } @@ -352,8 +356,8 @@ static unsigned long clk_pllv3_vf610_recalc_rate(struct clk_hw *hw, struct clk_pllv3 *pll = to_clk_pllv3(hw); struct clk_pllv3_vf610_mf mf; - mf.mfn = readl_relaxed(pll->base + PLL_VF610_NUM_OFFSET); - mf.mfd = readl_relaxed(pll->base + PLL_VF610_DENOM_OFFSET); + mf.mfn = readl_relaxed(pll->base + pll->num_offset); + mf.mfd = readl_relaxed(pll->base + pll->denom_offset); mf.mfi = (readl_relaxed(pll->base) & pll->div_mask) ? 22 : 20; return clk_pllv3_vf610_mf_to_rate(parent_rate, mf); @@ -382,8 +386,8 @@ static int clk_pllv3_vf610_set_rate(struct clk_hw *hw, unsigned long rate, val |= pll->div_mask; /* set bit for mfi=22 */ writel_relaxed(val, pll->base); - writel_relaxed(mf.mfn, pll->base + PLL_VF610_NUM_OFFSET); - writel_relaxed(mf.mfd, pll->base + PLL_VF610_DENOM_OFFSET); + writel_relaxed(mf.mfn, pll->base + pll->num_offset); + writel_relaxed(mf.mfd, pll->base + pll->denom_offset); return clk_pllv3_wait_lock(pll); } @@ -426,6 +430,8 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, return ERR_PTR(-ENOMEM); pll->power_bit = BM_PLL_POWER; + pll->num_offset = PLL_NUM_OFFSET; + pll->denom_offset = PLL_DENOM_OFFSET; switch (type) { case IMX_PLLV3_SYS: @@ -433,6 +439,8 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, break; case IMX_PLLV3_SYS_VF610: ops = &clk_pllv3_vf610_ops; + pll->num_offset = PLL_VF610_NUM_OFFSET; + pll->denom_offset = PLL_VF610_DENOM_OFFSET; break; case IMX_PLLV3_USB_VF610: pll->div_shift = 1; @@ -440,6 +448,9 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, ops = &clk_pllv3_ops; pll->powerup_set = true; break; + case IMX_PLLV3_AV_IMX7: + pll->num_offset = PLL_IMX7_NUM_OFFSET; + pll->denom_offset = PLL_IMX7_DENOM_OFFSET; case IMX_PLLV3_AV: ops = &clk_pllv3_av_ops; break; @@ -454,6 +465,8 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, break; case IMX_PLLV3_DDR_IMX7: pll->power_bit = IMX7_DDR_PLL_POWER; + pll->num_offset = PLL_IMX7_NUM_OFFSET; + pll->denom_offset = PLL_IMX7_DENOM_OFFSET; ops = &clk_pllv3_av_ops; break; default: diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h index edc12d68a5e597a6bb9a5988454bbab6057d4dab..8639a8f2153e4b0b3a344b93b9ef36213f76e59e 100644 --- a/drivers/clk/imx/clk.h +++ b/drivers/clk/imx/clk.h @@ -77,6 +77,7 @@ enum imx_pllv3_type { IMX_PLLV3_ENET_IMX7, IMX_PLLV3_SYS_VF610, IMX_PLLV3_DDR_IMX7, + IMX_PLLV3_AV_IMX7, }; struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name,