110 lines · c
1// SPDX-License-Identifier: GPL-2.0-only2//3// Copyright (c) 2021 MediaTek Inc.4// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>5 6#include "clk-gate.h"7#include "clk-mtk.h"8 9#include <dt-bindings/clock/mt8195-clk.h>10#include <linux/clk-provider.h>11#include <linux/platform_device.h>12 13static const struct mtk_gate_regs vpp1_0_cg_regs = {14 .set_ofs = 0x104,15 .clr_ofs = 0x108,16 .sta_ofs = 0x100,17};18 19static const struct mtk_gate_regs vpp1_1_cg_regs = {20 .set_ofs = 0x114,21 .clr_ofs = 0x118,22 .sta_ofs = 0x110,23};24 25#define GATE_VPP1_0(_id, _name, _parent, _shift) \26 GATE_MTK(_id, _name, _parent, &vpp1_0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)27 28#define GATE_VPP1_1(_id, _name, _parent, _shift) \29 GATE_MTK(_id, _name, _parent, &vpp1_1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)30 31static const struct mtk_gate vpp1_clks[] = {32 /* VPP1_0 */33 GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_OVL, "vpp1_svpp1_mdp_ovl", "top_vpp", 0),34 GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_TCC, "vpp1_svpp1_mdp_tcc", "top_vpp", 1),35 GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_WROT, "vpp1_svpp1_mdp_wrot", "top_vpp", 2),36 GATE_VPP1_0(CLK_VPP1_SVPP1_VPP_PAD, "vpp1_svpp1_vpp_pad", "top_vpp", 3),37 GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_WROT, "vpp1_svpp2_mdp_wrot", "top_vpp", 4),38 GATE_VPP1_0(CLK_VPP1_SVPP2_VPP_PAD, "vpp1_svpp2_vpp_pad", "top_vpp", 5),39 GATE_VPP1_0(CLK_VPP1_SVPP3_MDP_WROT, "vpp1_svpp3_mdp_wrot", "top_vpp", 6),40 GATE_VPP1_0(CLK_VPP1_SVPP3_VPP_PAD, "vpp1_svpp3_vpp_pad", "top_vpp", 7),41 GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_RDMA, "vpp1_svpp1_mdp_rdma", "top_vpp", 8),42 GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_FG, "vpp1_svpp1_mdp_fg", "top_vpp", 9),43 GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_RDMA, "vpp1_svpp2_mdp_rdma", "top_vpp", 10),44 GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_FG, "vpp1_svpp2_mdp_fg", "top_vpp", 11),45 GATE_VPP1_0(CLK_VPP1_SVPP3_MDP_RDMA, "vpp1_svpp3_mdp_rdma", "top_vpp", 12),46 GATE_VPP1_0(CLK_VPP1_SVPP3_MDP_FG, "vpp1_svpp3_mdp_fg", "top_vpp", 13),47 GATE_VPP1_0(CLK_VPP1_VPP_SPLIT, "vpp1_vpp_split", "top_vpp", 14),48 GATE_VPP1_0(CLK_VPP1_SVPP2_VDO0_DL_RELAY, "vpp1_svpp2_vdo0_dl_relay", "top_vpp", 15),49 GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_TDSHP, "vpp1_svpp1_mdp_tdshp", "top_vpp", 16),50 GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_COLOR, "vpp1_svpp1_mdp_color", "top_vpp", 17),51 GATE_VPP1_0(CLK_VPP1_SVPP3_VDO1_DL_RELAY, "vpp1_svpp3_vdo1_dl_relay", "top_vpp", 18),52 GATE_VPP1_0(CLK_VPP1_SVPP2_VPP_MERGE, "vpp1_svpp2_vpp_merge", "top_vpp", 19),53 GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_COLOR, "vpp1_svpp2_mdp_color", "top_vpp", 20),54 GATE_VPP1_0(CLK_VPP1_VPPSYS1_GALS, "vpp1_vppsys1_gals", "top_vpp", 21),55 GATE_VPP1_0(CLK_VPP1_SVPP3_VPP_MERGE, "vpp1_svpp3_vpp_merge", "top_vpp", 22),56 GATE_VPP1_0(CLK_VPP1_SVPP3_MDP_COLOR, "vpp1_svpp3_mdp_color", "top_vpp", 23),57 GATE_VPP1_0(CLK_VPP1_VPPSYS1_LARB, "vpp1_vppsys1_larb", "top_vpp", 24),58 GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_RSZ, "vpp1_svpp1_mdp_rsz", "top_vpp", 25),59 GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_HDR, "vpp1_svpp1_mdp_hdr", "top_vpp", 26),60 GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_AAL, "vpp1_svpp1_mdp_aal", "top_vpp", 27),61 GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_HDR, "vpp1_svpp2_mdp_hdr", "top_vpp", 28),62 GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_AAL, "vpp1_svpp2_mdp_aal", "top_vpp", 29),63 GATE_VPP1_0(CLK_VPP1_DL_ASYNC, "vpp1_dl_async", "top_vpp", 30),64 GATE_VPP1_0(CLK_VPP1_LARB5_FAKE_ENG, "vpp1_larb5_fake_eng", "top_vpp", 31),65 /* VPP1_1 */66 GATE_VPP1_1(CLK_VPP1_SVPP3_MDP_HDR, "vpp1_svpp3_mdp_hdr", "top_vpp", 0),67 GATE_VPP1_1(CLK_VPP1_SVPP3_MDP_AAL, "vpp1_svpp3_mdp_aal", "top_vpp", 1),68 GATE_VPP1_1(CLK_VPP1_SVPP2_VDO1_DL_RELAY, "vpp1_svpp2_vdo1_dl_relay", "top_vpp", 2),69 GATE_VPP1_1(CLK_VPP1_LARB6_FAKE_ENG, "vpp1_larb6_fake_eng", "top_vpp", 3),70 GATE_VPP1_1(CLK_VPP1_SVPP2_MDP_RSZ, "vpp1_svpp2_mdp_rsz", "top_vpp", 4),71 GATE_VPP1_1(CLK_VPP1_SVPP3_MDP_RSZ, "vpp1_svpp3_mdp_rsz", "top_vpp", 5),72 GATE_VPP1_1(CLK_VPP1_SVPP3_VDO0_DL_RELAY, "vpp1_svpp3_vdo0_dl_relay", "top_vpp", 6),73 GATE_VPP1_1(CLK_VPP1_DISP_MUTEX, "vpp1_disp_mutex", "top_vpp", 7),74 GATE_VPP1_1(CLK_VPP1_SVPP2_MDP_TDSHP, "vpp1_svpp2_mdp_tdshp", "top_vpp", 8),75 GATE_VPP1_1(CLK_VPP1_SVPP3_MDP_TDSHP, "vpp1_svpp3_mdp_tdshp", "top_vpp", 9),76 GATE_VPP1_1(CLK_VPP1_VPP0_DL1_RELAY, "vpp1_vpp0_dl1_relay", "top_vpp", 10),77 GATE_VPP1_1(CLK_VPP1_HDMI_META, "vpp1_hdmi_meta", "hdmirx_p", 11),78 GATE_VPP1_1(CLK_VPP1_VPP_SPLIT_HDMI, "vpp1_vpp_split_hdmi", "hdmirx_p", 12),79 GATE_VPP1_1(CLK_VPP1_DGI_IN, "vpp1_dgi_in", "in_dgi", 13),80 GATE_VPP1_1(CLK_VPP1_DGI_OUT, "vpp1_dgi_out", "top_dgi_out", 14),81 GATE_VPP1_1(CLK_VPP1_VPP_SPLIT_DGI, "vpp1_vpp_split_dgi", "top_dgi_out", 15),82 GATE_VPP1_1(CLK_VPP1_VPP0_DL_ASYNC, "vpp1_vpp0_dl_async", "top_vpp", 16),83 GATE_VPP1_1(CLK_VPP1_VPP0_DL_RELAY, "vpp1_vpp0_dl_relay", "top_vpp", 17),84 GATE_VPP1_1(CLK_VPP1_VPP_SPLIT_26M, "vpp1_vpp_split_26m", "clk26m", 26),85};86 87static const struct mtk_clk_desc vpp1_desc = {88 .clks = vpp1_clks,89 .num_clks = ARRAY_SIZE(vpp1_clks),90};91 92static const struct platform_device_id clk_mt8195_vpp1_id_table[] = {93 { .name = "clk-mt8195-vpp1", .driver_data = (kernel_ulong_t)&vpp1_desc },94 { /* sentinel */ }95};96MODULE_DEVICE_TABLE(platform, clk_mt8195_vpp1_id_table);97 98static struct platform_driver clk_mt8195_vpp1_drv = {99 .probe = mtk_clk_pdev_probe,100 .remove = mtk_clk_pdev_remove,101 .driver = {102 .name = "clk-mt8195-vpp1",103 },104 .id_table = clk_mt8195_vpp1_id_table,105};106module_platform_driver(clk_mt8195_vpp1_drv);107 108MODULE_DESCRIPTION("MediaTek MT8195 Video Processing Pipe 1 clocks driver");109MODULE_LICENSE("GPL");110