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authorMaxime Ripard <maxime@cerno.tech>2021-05-11 13:35:52 +0200
committerMaxime Ripard <maxime@cerno.tech>2021-05-11 13:35:52 +0200
commitc55b44c9386f3ee1b08752638559f19deaf6040d (patch)
treec843a21f45180387fcd9eb2625cc9d1f166a3156 /drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
parentMAINTAINERS: Update my e-mail (diff)
parentLinux 5.13-rc1 (diff)
downloadlinux-c55b44c9386f3ee1b08752638559f19deaf6040d.tar.xz
linux-c55b44c9386f3ee1b08752638559f19deaf6040d.zip
Merge drm/drm-fixes into drm-misc-fixes
Start this new release drm-misc-fixes branch Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/pll/dsi_pll.h')
-rw-r--r--drivers/gpu/drm/msm/dsi/pll/dsi_pll.h132
1 files changed, 0 insertions, 132 deletions
diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
deleted file mode 100644
index bbecb1de5678..000000000000
--- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
- */
-
-#ifndef __DSI_PLL_H__
-#define __DSI_PLL_H__
-
-#include <linux/clk-provider.h>
-#include <linux/delay.h>
-
-#include "dsi.h"
-
-#define NUM_DSI_CLOCKS_MAX 6
-#define MAX_DSI_PLL_EN_SEQS 10
-
-struct msm_dsi_pll {
- enum msm_dsi_phy_type type;
-
- struct clk_hw clk_hw;
- bool pll_on;
- bool state_saved;
-
- unsigned long min_rate;
- unsigned long max_rate;
- u32 en_seq_cnt;
-
- int (*enable_seqs[MAX_DSI_PLL_EN_SEQS])(struct msm_dsi_pll *pll);
- void (*disable_seq)(struct msm_dsi_pll *pll);
- int (*get_provider)(struct msm_dsi_pll *pll,
- struct clk **byte_clk_provider,
- struct clk **pixel_clk_provider);
- void (*destroy)(struct msm_dsi_pll *pll);
- void (*save_state)(struct msm_dsi_pll *pll);
- int (*restore_state)(struct msm_dsi_pll *pll);
- int (*set_usecase)(struct msm_dsi_pll *pll,
- enum msm_dsi_phy_usecase uc);
-};
-
-#define hw_clk_to_pll(x) container_of(x, struct msm_dsi_pll, clk_hw)
-
-static inline void pll_write(void __iomem *reg, u32 data)
-{
- msm_writel(data, reg);
-}
-
-static inline u32 pll_read(const void __iomem *reg)
-{
- return msm_readl(reg);
-}
-
-static inline void pll_write_udelay(void __iomem *reg, u32 data, u32 delay_us)
-{
- pll_write(reg, data);
- udelay(delay_us);
-}
-
-static inline void pll_write_ndelay(void __iomem *reg, u32 data, u32 delay_ns)
-{
- pll_write((reg), data);
- ndelay(delay_ns);
-}
-
-/*
- * DSI PLL Helper functions
- */
-
-/* clock callbacks */
-long msm_dsi_pll_helper_clk_round_rate(struct clk_hw *hw,
- unsigned long rate, unsigned long *parent_rate);
-int msm_dsi_pll_helper_clk_prepare(struct clk_hw *hw);
-void msm_dsi_pll_helper_clk_unprepare(struct clk_hw *hw);
-/* misc */
-void msm_dsi_pll_helper_unregister_clks(struct platform_device *pdev,
- struct clk **clks, u32 num_clks);
-
-/*
- * Initialization for Each PLL Type
- */
-#ifdef CONFIG_DRM_MSM_DSI_28NM_PHY
-struct msm_dsi_pll *msm_dsi_pll_28nm_init(struct platform_device *pdev,
- enum msm_dsi_phy_type type, int id);
-#else
-static inline struct msm_dsi_pll *msm_dsi_pll_28nm_init(
- struct platform_device *pdev, enum msm_dsi_phy_type type, int id)
-{
- return ERR_PTR(-ENODEV);
-}
-#endif
-#ifdef CONFIG_DRM_MSM_DSI_28NM_8960_PHY
-struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct platform_device *pdev,
- int id);
-#else
-static inline struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(
- struct platform_device *pdev, int id)
-{
- return ERR_PTR(-ENODEV);
-}
-#endif
-
-#ifdef CONFIG_DRM_MSM_DSI_14NM_PHY
-struct msm_dsi_pll *msm_dsi_pll_14nm_init(struct platform_device *pdev, int id);
-#else
-static inline struct msm_dsi_pll *
-msm_dsi_pll_14nm_init(struct platform_device *pdev, int id)
-{
- return ERR_PTR(-ENODEV);
-}
-#endif
-#ifdef CONFIG_DRM_MSM_DSI_10NM_PHY
-struct msm_dsi_pll *msm_dsi_pll_10nm_init(struct platform_device *pdev, int id);
-#else
-static inline struct msm_dsi_pll *
-msm_dsi_pll_10nm_init(struct platform_device *pdev, int id)
-{
- return ERR_PTR(-ENODEV);
-}
-#endif
-#ifdef CONFIG_DRM_MSM_DSI_7NM_PHY
-struct msm_dsi_pll *msm_dsi_pll_7nm_init(struct platform_device *pdev,
- enum msm_dsi_phy_type type, int id);
-#else
-static inline struct msm_dsi_pll *
-msm_dsi_pll_7nm_init(struct platform_device *pdev,
- enum msm_dsi_phy_type type, int id)
-{
- return ERR_PTR(-ENODEV);
-}
-#endif
-
-#endif /* __DSI_PLL_H__ */
-