clk/mediatek/clk-mt8195-vpp1.c

0001 // SPDX-License-Identifier: GPL-2.0-only
0002 //
0003 // Copyright (c) 2021 MediaTek Inc.
0004 // Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
0005
0006 #include "clk-gate.h"
0007 #include "clk-mtk.h"
0008
0009 #include <dt-bindings/clock/mt8195-clk.h>
0010 #include <linux/clk-provider.h>
0011 #include <linux/platform_device.h>
0012
0013 static const struct mtk_gate_regs vpp1_0_cg_regs = {
0014     .set_ofs = 0x104,
0015     .clr_ofs = 0x108,
0016     .sta_ofs = 0x100,
0017 };
0018
0019 static const struct mtk_gate_regs vpp1_1_cg_regs = {
0020     .set_ofs = 0x114,
0021     .clr_ofs = 0x118,
0022     .sta_ofs = 0x110,
0023 };
0024
0025 #define GATE_VPP1_0(_id, _name, _parent, _shift)            \
0026     GATE_MTK(_id, _name, _parent, &vpp1_0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
0027
0028 #define GATE_VPP1_1(_id, _name, _parent, _shift)            \
0029     GATE_MTK(_id, _name, _parent, &vpp1_1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
0030
0031 static const struct mtk_gate vpp1_clks[] = {
0032     /* VPP1_0 */
0033     GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_OVL, "vpp1_svpp1_mdp_ovl", "top_vpp", 0),
0034     GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_TCC, "vpp1_svpp1_mdp_tcc", "top_vpp", 1),
0035     GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_WROT, "vpp1_svpp1_mdp_wrot", "top_vpp", 2),
0036     GATE_VPP1_0(CLK_VPP1_SVPP1_VPP_PAD, "vpp1_svpp1_vpp_pad", "top_vpp", 3),
0037     GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_WROT, "vpp1_svpp2_mdp_wrot", "top_vpp", 4),
0038     GATE_VPP1_0(CLK_VPP1_SVPP2_VPP_PAD, "vpp1_svpp2_vpp_pad", "top_vpp", 5),
0039     GATE_VPP1_0(CLK_VPP1_SVPP3_MDP_WROT, "vpp1_svpp3_mdp_wrot", "top_vpp", 6),
0040     GATE_VPP1_0(CLK_VPP1_SVPP3_VPP_PAD, "vpp1_svpp3_vpp_pad", "top_vpp", 7),
0041     GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_RDMA, "vpp1_svpp1_mdp_rdma", "top_vpp", 8),
0042     GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_FG, "vpp1_svpp1_mdp_fg", "top_vpp", 9),
0043     GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_RDMA, "vpp1_svpp2_mdp_rdma", "top_vpp", 10),
0044     GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_FG, "vpp1_svpp2_mdp_fg", "top_vpp", 11),
0045     GATE_VPP1_0(CLK_VPP1_SVPP3_MDP_RDMA, "vpp1_svpp3_mdp_rdma", "top_vpp", 12),
0046     GATE_VPP1_0(CLK_VPP1_SVPP3_MDP_FG, "vpp1_svpp3_mdp_fg", "top_vpp", 13),
0047     GATE_VPP1_0(CLK_VPP1_VPP_SPLIT, "vpp1_vpp_split", "top_vpp", 14),
0048     GATE_VPP1_0(CLK_VPP1_SVPP2_VDO0_DL_RELAY, "vpp1_svpp2_vdo0_dl_relay", "top_vpp", 15),
0049     GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_TDSHP, "vpp1_svpp1_mdp_tdshp", "top_vpp", 16),
0050     GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_COLOR, "vpp1_svpp1_mdp_color", "top_vpp", 17),
0051     GATE_VPP1_0(CLK_VPP1_SVPP3_VDO1_DL_RELAY, "vpp1_svpp3_vdo1_dl_relay", "top_vpp", 18),
0052     GATE_VPP1_0(CLK_VPP1_SVPP2_VPP_MERGE, "vpp1_svpp2_vpp_merge", "top_vpp", 19),
0053     GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_COLOR, "vpp1_svpp2_mdp_color", "top_vpp", 20),
0054     GATE_VPP1_0(CLK_VPP1_VPPSYS1_GALS, "vpp1_vppsys1_gals", "top_vpp", 21),
0055     GATE_VPP1_0(CLK_VPP1_SVPP3_VPP_MERGE, "vpp1_svpp3_vpp_merge", "top_vpp", 22),
0056     GATE_VPP1_0(CLK_VPP1_SVPP3_MDP_COLOR, "vpp1_svpp3_mdp_color", "top_vpp", 23),
0057     GATE_VPP1_0(CLK_VPP1_VPPSYS1_LARB, "vpp1_vppsys1_larb", "top_vpp", 24),
0058     GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_RSZ, "vpp1_svpp1_mdp_rsz", "top_vpp", 25),
0059     GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_HDR, "vpp1_svpp1_mdp_hdr", "top_vpp", 26),
0060     GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_AAL, "vpp1_svpp1_mdp_aal", "top_vpp", 27),
0061     GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_HDR, "vpp1_svpp2_mdp_hdr", "top_vpp", 28),
0062     GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_AAL, "vpp1_svpp2_mdp_aal", "top_vpp", 29),
0063     GATE_VPP1_0(CLK_VPP1_DL_ASYNC, "vpp1_dl_async", "top_vpp", 30),
0064     GATE_VPP1_0(CLK_VPP1_LARB5_FAKE_ENG, "vpp1_larb5_fake_eng", "top_vpp", 31),
0065     /* VPP1_1 */
0066     GATE_VPP1_1(CLK_VPP1_SVPP3_MDP_HDR, "vpp1_svpp3_mdp_hdr", "top_vpp", 0),
0067     GATE_VPP1_1(CLK_VPP1_SVPP3_MDP_AAL, "vpp1_svpp3_mdp_aal", "top_vpp", 1),
0068     GATE_VPP1_1(CLK_VPP1_SVPP2_VDO1_DL_RELAY, "vpp1_svpp2_vdo1_dl_relay", "top_vpp", 2),
0069     GATE_VPP1_1(CLK_VPP1_LARB6_FAKE_ENG, "vpp1_larb6_fake_eng", "top_vpp", 3),
0070     GATE_VPP1_1(CLK_VPP1_SVPP2_MDP_RSZ, "vpp1_svpp2_mdp_rsz", "top_vpp", 4),
0071     GATE_VPP1_1(CLK_VPP1_SVPP3_MDP_RSZ, "vpp1_svpp3_mdp_rsz", "top_vpp", 5),
0072     GATE_VPP1_1(CLK_VPP1_SVPP3_VDO0_DL_RELAY, "vpp1_svpp3_vdo0_dl_relay", "top_vpp", 6),
0073     GATE_VPP1_1(CLK_VPP1_DISP_MUTEX, "vpp1_disp_mutex", "top_vpp", 7),
0074     GATE_VPP1_1(CLK_VPP1_SVPP2_MDP_TDSHP, "vpp1_svpp2_mdp_tdshp", "top_vpp", 8),
0075     GATE_VPP1_1(CLK_VPP1_SVPP3_MDP_TDSHP, "vpp1_svpp3_mdp_tdshp", "top_vpp", 9),
0076     GATE_VPP1_1(CLK_VPP1_VPP0_DL1_RELAY, "vpp1_vpp0_dl1_relay", "top_vpp", 10),
0077     GATE_VPP1_1(CLK_VPP1_HDMI_META, "vpp1_hdmi_meta", "hdmirx_p", 11),
0078     GATE_VPP1_1(CLK_VPP1_VPP_SPLIT_HDMI, "vpp1_vpp_split_hdmi", "hdmirx_p", 12),
0079     GATE_VPP1_1(CLK_VPP1_DGI_IN, "vpp1_dgi_in", "in_dgi", 13),
0080     GATE_VPP1_1(CLK_VPP1_DGI_OUT, "vpp1_dgi_out", "top_dgi_out", 14),
0081     GATE_VPP1_1(CLK_VPP1_VPP_SPLIT_DGI, "vpp1_vpp_split_dgi", "top_dgi_out", 15),
0082     GATE_VPP1_1(CLK_VPP1_VPP0_DL_ASYNC, "vpp1_vpp0_dl_async", "top_vpp", 16),
0083     GATE_VPP1_1(CLK_VPP1_VPP0_DL_RELAY, "vpp1_vpp0_dl_relay", "top_vpp", 17),
0084     GATE_VPP1_1(CLK_VPP1_VPP_SPLIT_26M, "vpp1_vpp_split_26m", "clk26m", 26),
0085 };
0086
0087 static const struct mtk_clk_desc vpp1_desc = {
0088     .clks = vpp1_clks,
0089     .num_clks = ARRAY_SIZE(vpp1_clks),
0090 };
0091
0092 static const struct of_device_id of_match_clk_mt8195_vpp1[] = {
0093     {
0094         .compatible = "mediatek,mt8195-vppsys1",
0095         .data = &vpp1_desc,
0096     }, {
0097         /* sentinel */
0098     }
0099 };
0100
0101 static struct platform_driver clk_mt8195_vpp1_drv = {
0102     .probe = mtk_clk_simple_probe,
0103     .remove = mtk_clk_simple_remove,
0104     .driver = {
0105         .name = "clk-mt8195-vpp1",
0106         .of_match_table = of_match_clk_mt8195_vpp1,
0107     },
0108 };
0109 builtin_platform_driver(clk_mt8195_vpp1_drv);