1441decf9SChun-Jie Chen // SPDX-License-Identifier: GPL-2.0-only 2441decf9SChun-Jie Chen // 3441decf9SChun-Jie Chen // Copyright (c) 2021 MediaTek Inc. 4441decf9SChun-Jie Chen // Author: Chun-Jie Chen <chun-jie.chen@mediatek.com> 5441decf9SChun-Jie Chen 6441decf9SChun-Jie Chen #include <linux/clk-provider.h> 7*a96cbb14SRob Herring #include <linux/mod_devicetable.h> 8441decf9SChun-Jie Chen #include <linux/platform_device.h> 9441decf9SChun-Jie Chen 10441decf9SChun-Jie Chen #include "clk-mtk.h" 11441decf9SChun-Jie Chen #include "clk-gate.h" 12441decf9SChun-Jie Chen 13441decf9SChun-Jie Chen #include <dt-bindings/clock/mt8192-clk.h> 14441decf9SChun-Jie Chen 15441decf9SChun-Jie Chen static const struct mtk_gate_regs venc_cg_regs = { 16441decf9SChun-Jie Chen .set_ofs = 0x4, 17441decf9SChun-Jie Chen .clr_ofs = 0x8, 18441decf9SChun-Jie Chen .sta_ofs = 0x0, 19441decf9SChun-Jie Chen }; 20441decf9SChun-Jie Chen 21441decf9SChun-Jie Chen #define GATE_VENC(_id, _name, _parent, _shift) \ 22441decf9SChun-Jie Chen GATE_MTK(_id, _name, _parent, &venc_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv) 23441decf9SChun-Jie Chen 24441decf9SChun-Jie Chen static const struct mtk_gate venc_clks[] = { 25441decf9SChun-Jie Chen GATE_VENC(CLK_VENC_SET0_LARB, "venc_set0_larb", "venc_sel", 0), 26441decf9SChun-Jie Chen GATE_VENC(CLK_VENC_SET1_VENC, "venc_set1_venc", "venc_sel", 4), 27441decf9SChun-Jie Chen GATE_VENC(CLK_VENC_SET2_JPGENC, "venc_set2_jpgenc", "venc_sel", 8), 28441decf9SChun-Jie Chen GATE_VENC(CLK_VENC_SET5_GALS, "venc_set5_gals", "venc_sel", 28), 29441decf9SChun-Jie Chen }; 30441decf9SChun-Jie Chen 31441decf9SChun-Jie Chen static const struct mtk_clk_desc venc_desc = { 32441decf9SChun-Jie Chen .clks = venc_clks, 33441decf9SChun-Jie Chen .num_clks = ARRAY_SIZE(venc_clks), 34441decf9SChun-Jie Chen }; 35441decf9SChun-Jie Chen 36441decf9SChun-Jie Chen static const struct of_device_id of_match_clk_mt8192_venc[] = { 37441decf9SChun-Jie Chen { 38441decf9SChun-Jie Chen .compatible = "mediatek,mt8192-vencsys", 39441decf9SChun-Jie Chen .data = &venc_desc, 40441decf9SChun-Jie Chen }, { 41441decf9SChun-Jie Chen /* sentinel */ 42441decf9SChun-Jie Chen } 43441decf9SChun-Jie Chen }; 4465c9ad77SAngeloGioacchino Del Regno MODULE_DEVICE_TABLE(of, of_match_clk_mt8192_venc); 45441decf9SChun-Jie Chen 46441decf9SChun-Jie Chen static struct platform_driver clk_mt8192_venc_drv = { 47441decf9SChun-Jie Chen .probe = mtk_clk_simple_probe, 4861ca6ee7SUwe Kleine-König .remove_new = mtk_clk_simple_remove, 49441decf9SChun-Jie Chen .driver = { 50441decf9SChun-Jie Chen .name = "clk-mt8192-venc", 51441decf9SChun-Jie Chen .of_match_table = of_match_clk_mt8192_venc, 52441decf9SChun-Jie Chen }, 53441decf9SChun-Jie Chen }; 54164d240dSAngeloGioacchino Del Regno module_platform_driver(clk_mt8192_venc_drv); 55a451da86SAngeloGioacchino Del Regno MODULE_LICENSE("GPL"); 56