diff options
Diffstat (limited to 'drivers/clk/mediatek/clk-mt8195-topckgen.c')
| -rw-r--r-- | drivers/clk/mediatek/clk-mt8195-topckgen.c | 1353 |
1 files changed, 1353 insertions, 0 deletions
diff --git a/drivers/clk/mediatek/clk-mt8195-topckgen.c b/drivers/clk/mediatek/clk-mt8195-topckgen.c new file mode 100644 index 0000000000..5c426a1c94 --- /dev/null +++ b/drivers/clk/mediatek/clk-mt8195-topckgen.c @@ -0,0 +1,1353 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Copyright (c) 2021 MediaTek Inc. +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com> + +#include "clk-gate.h" +#include "clk-mtk.h" +#include "clk-mux.h" + +#include <dt-bindings/clock/mt8195-clk.h> +#include <linux/mod_devicetable.h> +#include <linux/platform_device.h> + +static DEFINE_SPINLOCK(mt8195_clk_lock); + +static const struct mtk_fixed_clk top_fixed_clks[] = { + FIXED_CLK(CLK_TOP_IN_DGI, "in_dgi", NULL, 165000000), + FIXED_CLK(CLK_TOP_ULPOSC1, "ulposc1", NULL, 248000000), + FIXED_CLK(CLK_TOP_ULPOSC2, "ulposc2", NULL, 326000000), + FIXED_CLK(CLK_TOP_MEM_466M, "mem_466m", NULL, 533000000), + FIXED_CLK(CLK_TOP_MPHONE_SLAVE_B, "mphone_slave_b", NULL, 49152000), + FIXED_CLK(CLK_TOP_PEXTP_PIPE, "pextp_pipe", NULL, 250000000), + FIXED_CLK(CLK_TOP_UFS_RX_SYMBOL, "ufs_rx_symbol", NULL, 166000000), + FIXED_CLK(CLK_TOP_UFS_TX_SYMBOL, "ufs_tx_symbol", NULL, 166000000), + FIXED_CLK(CLK_TOP_SSUSB_U3PHY_P1_P_P0, "ssusb_u3phy_p1_p_p0", NULL, 131000000), + FIXED_CLK(CLK_TOP_UFS_RX_SYMBOL1, "ufs_rx_symbol1", NULL, 166000000), + FIXED_CLK(CLK_TOP_FPC, "fpc", NULL, 50000000), + FIXED_CLK(CLK_TOP_HDMIRX_P, "hdmirx_p", NULL, 594000000), +}; + +static const struct mtk_fixed_factor top_divs[] = { + FACTOR(CLK_TOP_CLK26M_D2, "clk26m_d2", "clk26m", 1, 2), + FACTOR(CLK_TOP_CLK26M_D52, "clk26m_d52", "clk26m", 1, 52), + FACTOR(CLK_TOP_IN_DGI_D2, "in_dgi_d2", "in_dgi", 1, 2), + FACTOR(CLK_TOP_IN_DGI_D4, "in_dgi_d4", "in_dgi", 1, 4), + FACTOR(CLK_TOP_IN_DGI_D6, "in_dgi_d6", "in_dgi", 1, 6), + FACTOR(CLK_TOP_IN_DGI_D8, "in_dgi_d8", "in_dgi", 1, 8), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D4, "mainpll_d4", "mainpll", 1, 4, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D2, "mainpll_d4_d2", "mainpll_d4", 1, 2, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D4, "mainpll_d4_d4", "mainpll_d4", 1, 4, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D8, "mainpll_d4_d8", "mainpll_d4", 1, 8, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D8, "mainpll_d5_d8", "mainpll_d5", 1, 8, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D6, "mainpll_d6", "mainpll", 1, 6, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D2, "mainpll_d6_d2", "mainpll_d6", 1, 2, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D4, "mainpll_d6_d4", "mainpll_d6", 1, 4, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D8, "mainpll_d6_d8", "mainpll_d6", 1, 8, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D8, "mainpll_d7_d8", "mainpll_d7", 1, 8, 0), + FACTOR_FLAGS(CLK_TOP_MAINPLL_D9, "mainpll_d9", "mainpll", 1, 9, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4, "univpll_d4", "univpll", 1, 4, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D2, "univpll_d4_d2", "univpll_d4", 1, 2, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D4, "univpll_d4_d4", "univpll_d4", 1, 4, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D8, "univpll_d4_d8", "univpll_d4", 1, 8, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, 8, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6, "univpll_d6", "univpll", 1, 6, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D2, "univpll_d6_d2", "univpll_d6", 1, 2, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D4, "univpll_d6_d4", "univpll_d6", 1, 4, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D8, "univpll_d6_d8", "univpll_d6", 1, 8, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D16, "univpll_d6_d16", "univpll_d6", 1, 16, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M, "univpll_192m", "univpll", 1, 13, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D4, "univpll_192m_d4", "univpll_192m", 1, 4, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D8, "univpll_192m_d8", "univpll_192m", 1, 8, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D16, "univpll_192m_d16", "univpll_192m", 1, 16, 0), + FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D32, "univpll_192m_d32", "univpll_192m", 1, 32, 0), + FACTOR(CLK_TOP_APLL1_D3, "apll1_d3", "apll1", 1, 3), + FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1, 4), + FACTOR(CLK_TOP_APLL2_D3, "apll2_d3", "apll2", 1, 3), + FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2", 1, 4), + FACTOR(CLK_TOP_APLL3_D4, "apll3_d4", "apll3", 1, 4), + FACTOR(CLK_TOP_APLL4_D4, "apll4_d4", "apll4", 1, 4), + FACTOR(CLK_TOP_APLL5_D4, "apll5_d4", "apll5", 1, 4), + FACTOR(CLK_TOP_HDMIRX_APLL_D3, "hdmirx_apll_d3", "hdmirx_apll", 1, 3), + FACTOR(CLK_TOP_HDMIRX_APLL_D4, "hdmirx_apll_d4", "hdmirx_apll", 1, 4), + FACTOR(CLK_TOP_HDMIRX_APLL_D6, "hdmirx_apll_d6", "hdmirx_apll", 1, 6), + FACTOR(CLK_TOP_MMPLL_D4, "mmpll_d4", "mmpll", 1, 4), + FACTOR(CLK_TOP_MMPLL_D4_D2, "mmpll_d4_d2", "mmpll_d4", 1, 2), + FACTOR(CLK_TOP_MMPLL_D4_D4, "mmpll_d4_d4", "mmpll_d4", 1, 4), + FACTOR(CLK_TOP_MMPLL_D5, "mmpll_d5", "mmpll", 1, 5), + FACTOR(CLK_TOP_MMPLL_D5_D2, "mmpll_d5_d2", "mmpll_d5", 1, 2), + FACTOR(CLK_TOP_MMPLL_D5_D4, "mmpll_d5_d4", "mmpll_d5", 1, 4), + FACTOR(CLK_TOP_MMPLL_D6, "mmpll_d6", "mmpll", 1, 6), + FACTOR(CLK_TOP_MMPLL_D6_D2, "mmpll_d6_d2", "mmpll_d6", 1, 2), + FACTOR(CLK_TOP_MMPLL_D7, "mmpll_d7", "mmpll", 1, 7), + FACTOR(CLK_TOP_MMPLL_D9, "mmpll_d9", "mmpll", 1, 9), + FACTOR(CLK_TOP_TVDPLL1_D2, "tvdpll1_d2", "tvdpll1", 1, 2), + FACTOR(CLK_TOP_TVDPLL1_D4, "tvdpll1_d4", "tvdpll1", 1, 4), + FACTOR(CLK_TOP_TVDPLL1_D8, "tvdpll1_d8", "tvdpll1", 1, 8), + FACTOR(CLK_TOP_TVDPLL1_D16, "tvdpll1_d16", "tvdpll1", 1, 16), + FACTOR(CLK_TOP_TVDPLL2_D2, "tvdpll2_d2", "tvdpll2", 1, 2), + FACTOR(CLK_TOP_TVDPLL2_D4, "tvdpll2_d4", "tvdpll2", 1, 4), + FACTOR(CLK_TOP_TVDPLL2_D8, "tvdpll2_d8", "tvdpll2", 1, 8), + FACTOR(CLK_TOP_TVDPLL2_D16, "tvdpll2_d16", "tvdpll2", 1, 16), + FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1, 2), + FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1, 4), + FACTOR(CLK_TOP_MSDCPLL_D16, "msdcpll_d16", "msdcpll", 1, 16), + FACTOR(CLK_TOP_ETHPLL_D2, "ethpll_d2", "ethpll", 1, 2), + FACTOR(CLK_TOP_ETHPLL_D8, "ethpll_d8", "ethpll", 1, 8), + FACTOR(CLK_TOP_ETHPLL_D10, "ethpll_d10", "ethpll", 1, 10), + FACTOR(CLK_TOP_DGIPLL_D2, "dgipll_d2", "dgipll", 1, 2), + FACTOR(CLK_TOP_ULPOSC1_D2, "ulposc1_d2", "ulposc1", 1, 2), + FACTOR(CLK_TOP_ULPOSC1_D4, "ulposc1_d4", "ulposc1", 1, 4), + FACTOR(CLK_TOP_ULPOSC1_D7, "ulposc1_d7", "ulposc1", 1, 7), + FACTOR(CLK_TOP_ULPOSC1_D8, "ulposc1_d8", "ulposc1", 1, 8), + FACTOR(CLK_TOP_ULPOSC1_D10, "ulposc1_d10", "ulposc1", 1, 10), + FACTOR(CLK_TOP_ULPOSC1_D16, "ulposc1_d16", "ulposc1", 1, 16), + FACTOR(CLK_TOP_ADSPPLL_D2, "adsppll_d2", "adsppll", 1, 2), + FACTOR(CLK_TOP_ADSPPLL_D4, "adsppll_d4", "adsppll", 1, 4), + FACTOR(CLK_TOP_ADSPPLL_D8, "adsppll_d8", "adsppll", 1, 8), +}; + +static const char * const axi_parents[] = { + "clk26m", + "mainpll_d4_d4", + "mainpll_d7_d2", + "mainpll_d4_d2", + "mainpll_d5_d2", + "mainpll_d6_d2", + "ulposc1_d4" +}; + +static const char * const spm_parents[] = { + "clk26m", + "ulposc1_d10", + "mainpll_d7_d4", + "clk32k" +}; + +static const char * const scp_parents[] = { + "clk26m", + "univpll_d4", + "mainpll_d6", + "univpll_d6", + "univpll_d4_d2", + "mainpll_d4_d2", + "mainpll_d4", + "mainpll_d6_d2" +}; + +static const char * const bus_aximem_parents[] = { + "clk26m", + "mainpll_d7_d2", + "mainpll_d4_d2", + "mainpll_d5_d2", + "mainpll_d6" +}; + +static const char * const vpp_parents[] = { + "clk26m", + "univpll_d6_d2", + "mainpll_d5_d2", + "mmpll_d6_d2", + "univpll_d5_d2", + "univpll_d4_d2", + "mmpll_d4_d2", + "mmpll_d7", + "univpll_d6", + "mainpll_d4", + "mmpll_d5", + "tvdpll1", + "tvdpll2", + "univpll_d4", + "mmpll_d4" +}; + +static const char * const ethdr_parents[] = { + "clk26m", + "univpll_d6_d2", + "mainpll_d5_d2", + "mmpll_d6_d2", + "univpll_d5_d2", + "univpll_d4_d2", + "mmpll_d4_d2", + "mmpll_d7", + "univpll_d6", + "mainpll_d4", + "mmpll_d5_d4", + "tvdpll1", + "tvdpll2", + "univpll_d4", + "mmpll_d4" +}; + +static const char * const ipe_parents[] = { + "clk26m", + "imgpll", + "mainpll_d4", + "mmpll_d6", + "univpll_d6", + "mainpll_d6", + "mmpll_d4_d2", + "univpll_d4_d2", + "mainpll_d4_d2", + "mmpll_d6_d2", + "univpll_d5_d2" +}; + +static const char * const cam_parents[] = { + "clk26m", + "mainpll_d4", + "mmpll_d4", + "univpll_d4", + "univpll_d5", + "univpll_d6", + "mmpll_d7", + "univpll_d4_d2", + "mainpll_d4_d2", + "imgpll" +}; + +static const char * const ccu_parents[] = { + "clk26m", + "univpll_d6", + "mainpll_d4_d2", + "mainpll_d4", + "univpll_d5", + "mainpll_d6", + "mmpll_d6", + "mmpll_d7", + "univpll_d4_d2", + "univpll_d7" +}; + +static const char * const img_parents[] = { + "clk26m", + "imgpll", + "univpll_d4", + "mainpll_d4", + "univpll_d5", + "mmpll_d6", + "univpll_d6", + "mainpll_d6", + "mmpll_d4_d2", + "univpll_d4_d2", + "mainpll_d4_d2", + "univpll_d5_d2" +}; + +static const char * const camtm_parents[] = { + "clk26m", + "univpll_d4_d4", + "univpll_d6_d2", + "univpll_d6_d4" +}; + +static const char * const dsp_parents[] = { + "clk26m", + "univpll_d6_d2", + "univpll_d4_d2", + "univpll_d5", + "univpll_d4", + "mmpll_d4", + "mainpll_d3", + "univpll_d3" +}; + +static const char * const dsp1_parents[] = { + "clk26m", + "univpll_d6_d2", + "mainpll_d4_d2", + "univpll_d5", + "mmpll_d5", + "univpll_d4", + "mainpll_d3", + "univpll_d3" +}; + +static const char * const dsp2_parents[] = { + "clk26m", + "univpll_d6_d2", + "univpll_d4_d2", + "mainpll_d4", + "univpll_d4", + "mmpll_d4", + "mainpll_d3", + "univpll_d3" +}; + +static const char * const ipu_if_parents[] = { + "clk26m", + "univpll_d6_d2", + "univpll_d5_d2", + "mainpll_d4_d2", + "mainpll_d6", + "univpll_d5", + "univpll_d4", + "mmpll_d4" +}; + +/* + * MFG can be also parented to "univpll_d6" and "univpll_d7": + * these have been removed from the parents list to let us + * achieve GPU DVFS without any special clock handlers. + */ +static const char * const mfg_parents[] = { + "clk26m", + "mainpll_d5_d2" +}; + +static const char * const camtg_parents[] = { + "clk26m", + "univpll_192m_d8", + "univpll_d6_d8", + "univpll_192m_d4", + "univpll_d6_d16", + "clk26m_d2", + "univpll_192m_d16", + "univpll_192m_d32" +}; + +static const char * const uart_parents[] = { + "clk26m", + "univpll_d6_d8" +}; + +static const char * const spi_parents[] = { + "clk26m", + "mainpll_d5_d4", + "mainpll_d6_d4", + "msdcpll_d4", + "univpll_d6_d2", + "mainpll_d6_d2", + "mainpll_d4_d4", + "univpll_d5_d4" +}; + +static const char * const spis_parents[] = { + "clk26m", + "univpll_d6", + "mainpll_d6", + "univpll_d4_d2", + "univpll_d6_d2", + "univpll_d4_d4", + "univpll_d6_d4", + "mainpll_d7_d4" +}; + +static const char * const msdc50_0_h_parents[] = { + "clk26m", + "mainpll_d4_d2", + "mainpll_d6_d2" +}; + +static const char * const msdc50_0_parents[] = { + "clk26m", + "msdcpll", + "msdcpll_d2", + "univpll_d4_d4", + "mainpll_d6_d2", + "univpll_d4_d2" +}; + +static const char * const msdc30_parents[] = { + "clk26m", + "univpll_d6_d2", + "mainpll_d6_d2", + "mainpll_d7_d2", + "msdcpll_d2" +}; + +static const char * const intdir_parents[] = { + "clk26m", + "univpll_d6", + "mainpll_d4", + "univpll_d4" +}; + +static const char * const aud_intbus_parents[] = { + "clk26m", + "mainpll_d4_d4", + "mainpll_d7_d4" +}; + +static const char * const audio_h_parents[] = { + "clk26m", + "univpll_d7", + "apll1", + "apll2" +}; + +static const char * const pwrap_ulposc_parents[] = { + "ulposc1_d10", + "clk26m", + "ulposc1_d4", + "ulposc1_d7", + "ulposc1_d8", + "ulposc1_d16", + "mainpll_d4_d8", + "univpll_d5_d8" +}; + +static const char * const atb_parents[] = { + "clk26m", + "mainpll_d4_d2", + "mainpll_d5_d2" +}; + +static const char * const pwrmcu_parents[] = { + "clk26m", + "mainpll_d7_d2", + "mainpll_d6_d2", + "mainpll_d5_d2", + "mainpll_d9", + "mainpll_d4_d2" +}; + +static const char * const dp_parents[] = { + "clk26m", + "tvdpll1_d2", + "tvdpll2_d2", + "tvdpll1_d4", + "tvdpll2_d4", + "tvdpll1_d8", + "tvdpll2_d8", + "tvdpll1_d16", + "tvdpll2_d16" +}; + +static const char * const disp_pwm_parents[] = { + "clk26m", + "univpll_d6_d4", + "ulposc1_d2", + "ulposc1_d4", + "ulposc1_d16" +}; + +static const char * const usb_parents[] = { + "clk26m", + "univpll_d5_d4", + "univpll_d6_d4", + "univpll_d5_d2" +}; + +static const char * const i2c_parents[] = { + "clk26m", + "mainpll_d4_d8", + "univpll_d5_d4" +}; + +static const char * const seninf_parents[] = { + "clk26m", + "univpll_d4_d4", + "univpll_d6_d2", + "univpll_d4_d2", + "univpll_d7", + "univpll_d6", + "mmpll_d6", + "univpll_d5" +}; + +static const char * const gcpu_parents[] = { + "clk26m", + "mainpll_d6", + "univpll_d4_d2", + "mmpll_d5_d2", + "univpll_d5_d2" +}; + +static const char * const dxcc_parents[] = { + "clk26m", + "mainpll_d4_d2", + "mainpll_d4_d4", + "mainpll_d4_d8" +}; + +static const char * const dpmaif_parents[] = { + "clk26m", + "univpll_d4_d4", + "mainpll_d6", + "mainpll_d4_d2", + "univpll_d4_d2" +}; + +static const char * const aes_fde_parents[] = { + "clk26m", + "mainpll_d4_d2", + "mainpll_d6", + "mainpll_d4_d4", + "univpll_d4_d2", + "univpll_d6" +}; + +static const char * const ufs_parents[] = { + "clk26m", + "mainpll_d4_d4", + "mainpll_d4_d8", + "univpll_d4_d4", + "mainpll_d6_d2", + "univpll_d6_d2", + "msdcpll_d2" +}; + +static const char * const ufs_tick1us_parents[] = { + "clk26m_d52", + "clk26m" +}; + +static const char * const ufs_mp_sap_parents[] = { + "clk26m", + "msdcpll_d16" +}; + +static const char * const venc_parents[] = { + "clk26m", + "mmpll_d4_d2", + "mainpll_d6", + "univpll_d4_d2", + "mainpll_d4_d2", + "univpll_d6", + "mmpll_d6", + "mainpll_d5_d2", + "mainpll_d6_d2", + "mmpll_d9", + "univpll_d4_d4", + "mainpll_d4", + "univpll_d4", + "univpll_d5", + "univpll_d5_d2", + "mainpll_d5" +}; + +static const char * const vdec_parents[] = { + "clk26m", + "mainpll_d5_d2", + "mmpll_d6_d2", + "univpll_d4_d2", + "mmpll_d4_d2", + "mainpll_d5", + "mmpll_d6", + "mmpll_d5", + "vdecpll", + "univpll_d4", + "mmpll_d4", + "univpll_d6_d2", + "mmpll_d9", + "univpll_d6", + "univpll_d5", + "mainpll_d4" +}; + +static const char * const pwm_parents[] = { + "clk26m", + "univpll_d4_d8" +}; + +static const char * const mcupm_parents[] = { + "clk26m", + "mainpll_d6_d2", + "mainpll_d7_d4", +}; + +static const char * const spmi_parents[] = { + "clk26m", + "clk26m_d2", + "ulposc1_d8", + "ulposc1_d10", + "ulposc1_d16", + "ulposc1_d7", + "clk32k", + "mainpll_d7_d8", + "mainpll_d6_d8", + "mainpll_d5_d8" +}; + +static const char * const dvfsrc_parents[] = { + "clk26m", + "ulposc1_d10", + "univpll_d6_d8", + "msdcpll_d16" +}; + +static const char * const tl_parents[] = { + "clk26m", + "univpll_d5_d4", + "mainpll_d4_d4" +}; + +static const char * const dsi_occ_parents[] = { + "clk26m", + "mainpll_d6_d2", + "univpll_d5_d2", + "univpll_d4_d2" +}; + +static const char * const wpe_vpp_parents[] = { + "clk26m", + "mainpll_d5_d2", + "mmpll_d6_d2", + "univpll_d5_d2", + "mainpll_d4_d2", + "univpll_d4_d2", + "mmpll_d4_d2", + "mainpll_d6", + "mmpll_d7", + "univpll_d6", + "mainpll_d5", + "univpll_d5", + "mainpll_d4", + "tvdpll1", + "univpll_d4" +}; + +static const char * const hdcp_parents[] = { + "clk26m", + "univpll_d4_d8", + "mainpll_d5_d8", + "univpll_d6_d4" +}; + +static const char * const hdcp_24m_parents[] = { + "clk26m", + "univpll_192m_d4", + "univpll_192m_d8", + "univpll_d6_d8" +}; + +static const char * const hd20_dacr_ref_parents[] = { + "clk26m", + "univpll_d4_d2", + "univpll_d4_d4", + "univpll_d4_d8" +}; + +static const char * const hd20_hdcp_c_parents[] = { + "clk26m", + "msdcpll_d4", + "univpll_d4_d8", + "univpll_d6_d8" +}; + +static const char * const hdmi_xtal_parents[] = { + "clk26m", + "clk26m_d2" +}; + +static const char * const hdmi_apb_parents[] = { + "clk26m", + "univpll_d6_d4", + "msdcpll_d2" +}; + +static const char * const snps_eth_250m_parents[] = { + "clk26m", + "ethpll_d2" +}; + +static const char * const snps_eth_62p4m_ptp_parents[] = { + "apll2_d3", + "apll1_d3", + "clk26m", + "ethpll_d8" +}; + +static const char * const snps_eth_50m_rmii_parents[] = { + "clk26m", + "ethpll_d10" +}; + +static const char * const dgi_out_parents[] = { + "clk26m", + "dgipll", + "dgipll_d2", + "in_dgi", + "in_dgi_d2", + "mmpll_d4_d4" +}; + +static const char * const nna_parents[] = { + "clk26m", + "nnapll", + "univpll_d4", + "mainpll_d4", + "univpll_d5", + "mmpll_d6", + "univpll_d6", + "mainpll_d6", + "mmpll_d4_d2", + "univpll_d4_d2", + "mainpll_d4_d2", + "mmpll_d6_d2" +}; + +static const char * const adsp_parents[] = { + "clk26m", + "clk26m_d2", + "mainpll_d6", + "mainpll_d5_d2", + "univpll_d4_d4", + "univpll_d4", + "univpll_d6", + "ulposc1", + "adsppll", + "adsppll_d2", + "adsppll_d4", + "adsppll_d8" +}; + +static const char * const asm_parents[] = { + "clk26m", + "univpll_d6_d4", + "univpll_d6_d2", + "mainpll_d5_d2" +}; + +static const char * const apll1_parents[] = { + "clk26m", + "apll1_d4" +}; + +static const char * const apll2_parents[] = { + "clk26m", + "apll2_d4" +}; + +static const char * const apll3_parents[] = { + "clk26m", + "apll3_d4" +}; + +static const char * const apll4_parents[] = { + "clk26m", + "apll4_d4" +}; + +static const char * const apll5_parents[] = { + "clk26m", + "apll5_d4" +}; + +static const char * const i2s_parents[] = { + "clk26m", + "apll1", + "apll2", + "apll3", + "apll4", + "apll5", + "hdmirx_apll" +}; + +static const char * const a1sys_hp_parents[] = { + "clk26m", + "apll1_d4" +}; + +static const char * const a2sys_parents[] = { + "clk26m", + "apll2_d4" +}; + +static const char * const a3sys_parents[] = { + "clk26m", + "apll3_d4", + "apll4_d4", + "apll5_d4", + "hdmirx_apll_d3", + "hdmirx_apll_d4", + "hdmirx_apll_d6" +}; + +static const char * const spinfi_b_parents[] = { + "clk26m", + "univpll_d6_d8", + "univpll_d5_d8", + "mainpll_d4_d8", + "mainpll_d7_d4", + "mainpll_d6_d4", + "univpll_d6_d4", + "univpll_d5_d4" +}; + +static const char * const nfi1x_parents[] = { + "clk26m", + "univpll_d5_d4", + "mainpll_d7_d4", + "mainpll_d6_d4", + "univpll_d6_d4", + "mainpll_d4_d4", + "mainpll_d7_d2", + "mainpll_d6_d2" +}; + +static const char * const ecc_parents[] = { + "clk26m", + "mainpll_d4_d4", + "mainpll_d5_d2", + "mainpll_d4_d2", + "mainpll_d6", + "univpll_d6" +}; + +static const char * const audio_local_bus_parents[] = { + "clk26m", + "clk26m_d2", + "mainpll_d4_d4", + "mainpll_d7_d2", + "mainpll_d4_d2", + "mainpll_d5_d2", + "mainpll_d6_d2", + "mainpll_d7", + "univpll_d6", + "ulposc1", + "ulposc1_d4", + "ulposc1_d2" +}; + +static const char * const spinor_parents[] = { + "clk26m", + "clk26m_d2", + "mainpll_d7_d8", + "univpll_d6_d8" +}; + +static const char * const dvio_dgi_ref_parents[] = { + "clk26m", + "in_dgi", + "in_dgi_d2", + "in_dgi_d4", + "in_dgi_d6", + "in_dgi_d8", + "mmpll_d4_d4" +}; + +static const char * const ulposc_parents[] = { + "ulposc1", + "ethpll_d2", + "mainpll_d4_d2", + "ethpll_d10" +}; + +static const char * const ulposc_core_parents[] = { + "ulposc2", + "univpll_d7", + "mainpll_d6", + "ethpll_d10" +}; + +static const char * const srck_parents[] = { + "ulposc1_d10", + "clk26m" +}; + +static const char * const mfg_fast_parents[] = { + "top_mfg_core_tmp", + "mfgpll" +}; + +static const struct mtk_mux top_mtk_muxes[] = { + /* + * CLK_CFG_0 + * top_axi and top_bus_aximem are bus clocks, should not be closed by Linux. + * top_spm and top_scp are main clocks in always-on co-processor. + */ + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_AXI, "top_axi", + axi_parents, 0x020, 0x024, 0x028, 0, 3, 7, 0x04, 0, + CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SPM, "top_spm", + spm_parents, 0x020, 0x024, 0x028, 8, 2, 15, 0x04, 1, + CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SCP, "top_scp", + scp_parents, 0x020, 0x024, 0x028, 16, 3, 23, 0x04, 2, + CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_BUS_AXIMEM, "top_bus_aximem", + bus_aximem_parents, 0x020, 0x024, 0x028, 24, 3, 31, 0x04, 3, + CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), + /* CLK_CFG_1 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_VPP, "top_vpp", + vpp_parents, 0x02C, 0x030, 0x034, 0, 4, 7, 0x04, 4), + MUX_GATE_CLR_SET_UPD(CLK_TOP_ETHDR, "top_ethdr", + ethdr_parents, 0x02C, 0x030, 0x034, 8, 4, 15, 0x04, 5), + MUX_GATE_CLR_SET_UPD(CLK_TOP_IPE, "top_ipe", + ipe_parents, 0x02C, 0x030, 0x034, 16, 4, 23, 0x04, 6), + MUX_GATE_CLR_SET_UPD(CLK_TOP_CAM, "top_cam", + cam_parents, 0x02C, 0x030, 0x034, 24, 4, 31, 0x04, 7), + /* CLK_CFG_2 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_CCU, "top_ccu", + ccu_parents, 0x038, 0x03C, 0x040, 0, 4, 7, 0x04, 8), + MUX_GATE_CLR_SET_UPD(CLK_TOP_IMG, "top_img", + img_parents, 0x038, 0x03C, 0x040, 8, 4, 15, 0x04, 9), + MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTM, "top_camtm", + camtm_parents, 0x038, 0x03C, 0x040, 16, 2, 23, 0x04, 10), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP, "top_dsp", + dsp_parents, 0x038, 0x03C, 0x040, 24, 3, 31, 0x04, 11), + /* CLK_CFG_3 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP1, "top_dsp1", + dsp1_parents, 0x044, 0x048, 0x04C, 0, 3, 7, 0x04, 12), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP2, "top_dsp2", + dsp1_parents, 0x044, 0x048, 0x04C, 8, 3, 15, 0x04, 13), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP3, "top_dsp3", + dsp1_parents, 0x044, 0x048, 0x04C, 16, 3, 23, 0x04, 14), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP4, "top_dsp4", + dsp2_parents, 0x044, 0x048, 0x04C, 24, 3, 31, 0x04, 15), + /* CLK_CFG_4 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP5, "top_dsp5", + dsp2_parents, 0x050, 0x054, 0x058, 0, 3, 7, 0x04, 16), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP6, "top_dsp6", + dsp2_parents, 0x050, 0x054, 0x058, 8, 3, 15, 0x04, 17), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP7, "top_dsp7", + dsp_parents, 0x050, 0x054, 0x058, 16, 3, 23, 0x04, 18), + MUX_GATE_CLR_SET_UPD(CLK_TOP_IPU_IF, "top_ipu_if", + ipu_if_parents, 0x050, 0x054, 0x058, 24, 3, 31, 0x04, 19), + /* CLK_CFG_5 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_MFG_CORE_TMP, "top_mfg_core_tmp", + mfg_parents, 0x05C, 0x060, 0x064, 0, 2, 7, 0x04, 20), + MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG, "top_camtg", + camtg_parents, 0x05C, 0x060, 0x064, 8, 3, 15, 0x04, 21), + MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG2, "top_camtg2", + camtg_parents, 0x05C, 0x060, 0x064, 16, 3, 23, 0x04, 22), + MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG3, "top_camtg3", + camtg_parents, 0x05C, 0x060, 0x064, 24, 3, 31, 0x04, 23), + /* CLK_CFG_6 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG4, "top_camtg4", + camtg_parents, 0x068, 0x06C, 0x070, 0, 3, 7, 0x04, 24), + MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG5, "top_camtg5", + camtg_parents, 0x068, 0x06C, 0x070, 8, 3, 15, 0x04, 25), + MUX_GATE_CLR_SET_UPD(CLK_TOP_UART, "top_uart", + uart_parents, 0x068, 0x06C, 0x070, 16, 1, 23, 0x04, 26), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SPI, "top_spi", + spi_parents, 0x068, 0x06C, 0x070, 24, 3, 31, 0x04, 27), + /* CLK_CFG_7 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_SPIS, "top_spis", + spis_parents, 0x074, 0x078, 0x07C, 0, 3, 7, 0x04, 28), + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MSDC50_0_HCLK, "top_msdc50_0_hclk", + msdc50_0_h_parents, 0x074, 0x078, 0x07C, 8, 2, 15, 0x04, 29, 0), + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MSDC50_0, "top_msdc50_0", + msdc50_0_parents, 0x074, 0x078, 0x07C, 16, 3, 23, 0x04, 30, 0), + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MSDC30_1, "top_msdc30_1", + msdc30_parents, 0x074, 0x078, 0x07C, 24, 3, 31, 0x04, 31, 0), + /* CLK_CFG_8 */ + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MSDC30_2, "top_msdc30_2", + msdc30_parents, 0x080, 0x084, 0x088, 0, 3, 7, 0x08, 0, 0), + MUX_GATE_CLR_SET_UPD(CLK_TOP_INTDIR, "top_intdir", + intdir_parents, 0x080, 0x084, 0x088, 8, 2, 15, 0x08, 1), + MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_INTBUS, "top_aud_intbus", + aud_intbus_parents, 0x080, 0x084, 0x088, 16, 2, 23, 0x08, 2), + MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_H, "top_audio_h", + audio_h_parents, 0x080, 0x084, 0x088, 24, 2, 31, 0x08, 3), + /* + * CLK_CFG_9 + * top_pwrmcu is main clock in other co-processor, should not be + * handled by Linux. + */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_PWRAP_ULPOSC, "top_pwrap_ulposc", + pwrap_ulposc_parents, 0x08C, 0x090, 0x094, 0, 3, 7, 0x08, 4), + MUX_GATE_CLR_SET_UPD(CLK_TOP_ATB, "top_atb", + atb_parents, 0x08C, 0x090, 0x094, 8, 2, 15, 0x08, 5), + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_PWRMCU, "top_pwrmcu", + pwrmcu_parents, 0x08C, 0x090, 0x094, 16, 3, 23, 0x08, 6, + CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DP, "top_dp", + dp_parents, 0x08C, 0x090, 0x094, 24, 4, 31, 0x08, 7), + /* CLK_CFG_10 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_EDP, "top_edp", + dp_parents, 0x098, 0x09C, 0x0A0, 0, 4, 7, 0x08, 8), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DPI, "top_dpi", + dp_parents, 0x098, 0x09C, 0x0A0, 8, 4, 15, 0x08, 9), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM0, "top_disp_pwm0", + disp_pwm_parents, 0x098, 0x09C, 0x0A0, 16, 3, 23, 0x08, 10), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM1, "top_disp_pwm1", + disp_pwm_parents, 0x098, 0x09C, 0x0A0, 24, 3, 31, 0x08, 11), + /* CLK_CFG_11 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP, "top_usb_top", + usb_parents, 0x0A4, 0x0A8, 0x0AC, 0, 2, 7, 0x08, 12), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI, "top_ssusb_xhci", + usb_parents, 0x0A4, 0x0A8, 0x0AC, 8, 2, 15, 0x08, 13), + MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_1P, "top_usb_top_1p", + usb_parents, 0x0A4, 0x0A8, 0x0AC, 16, 2, 23, 0x08, 14), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_1P, "top_ssusb_xhci_1p", + usb_parents, 0x0A4, 0x0A8, 0x0AC, 24, 2, 31, 0x08, 15), + /* CLK_CFG_12 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_2P, "top_usb_top_2p", + usb_parents, 0x0B0, 0x0B4, 0x0B8, 0, 2, 7, 0x08, 16), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_2P, "top_ssusb_xhci_2p", + usb_parents, 0x0B0, 0x0B4, 0x0B8, 8, 2, 15, 0x08, 17), + MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_3P, "top_usb_top_3p", + usb_parents, 0x0B0, 0x0B4, 0x0B8, 16, 2, 23, 0x08, 18), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_3P, "top_ssusb_xhci_3p", + usb_parents, 0x0B0, 0x0B4, 0x0B8, 24, 2, 31, 0x08, 19), + /* CLK_CFG_13 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_I2C, "top_i2c", + i2c_parents, 0x0BC, 0x0C0, 0x0C4, 0, 2, 7, 0x08, 20), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF, "top_seninf", + seninf_parents, 0x0BC, 0x0C0, 0x0C4, 8, 3, 15, 0x08, 21), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF1, "top_seninf1", + seninf_parents, 0x0BC, 0x0C0, 0x0C4, 16, 3, 23, 0x08, 22), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF2, "top_seninf2", + seninf_parents, 0x0BC, 0x0C0, 0x0C4, 24, 3, 31, 0x08, 23), + /* CLK_CFG_14 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF3, "top_seninf3", + seninf_parents, 0x0C8, 0x0CC, 0x0D0, 0, 3, 7, 0x08, 24), + MUX_GATE_CLR_SET_UPD(CLK_TOP_GCPU, "top_gcpu", + gcpu_parents, 0x0C8, 0x0CC, 0x0D0, 8, 3, 15, 0x08, 25), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DXCC, "top_dxcc", + dxcc_parents, 0x0C8, 0x0CC, 0x0D0, 16, 2, 23, 0x08, 26), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DPMAIF_MAIN, "top_dpmaif_main", + dpmaif_parents, 0x0C8, 0x0CC, 0x0D0, 24, 3, 31, 0x08, 27), + /* CLK_CFG_15 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_UFSFDE, "top_aes_ufsfde", + aes_fde_parents, 0x0D4, 0x0D8, 0x0DC, 0, 3, 7, 0x08, 28), + MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS, "top_ufs", + ufs_parents, 0x0D4, 0x0D8, 0x0DC, 8, 3, 15, 0x08, 29), + MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS_TICK1US, "top_ufs_tick1us", + ufs_tick1us_parents, 0x0D4, 0x0D8, 0x0DC, 16, 1, 23, 0x08, 30), + MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS_MP_SAP_CFG, "top_ufs_mp_sap_cfg", + ufs_mp_sap_parents, 0x0D4, 0x0D8, 0x0DC, 24, 1, 31, 0x08, 31), + /* + * CLK_CFG_16 + * top_mcupm is main clock in other co-processor, should not be + * handled by Linux. + */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_VENC, "top_venc", + venc_parents, 0x0E0, 0x0E4, 0x0E8, 0, 4, 7, 0x0C, 0), + MUX_GATE_CLR_SET_UPD(CLK_TOP_VDEC, "top_vdec", + vdec_parents, 0x0E0, 0x0E4, 0x0E8, 8, 4, 15, 0x0C, 1), + MUX_GATE_CLR_SET_UPD(CLK_TOP_PWM, "top_pwm", + pwm_parents, 0x0E0, 0x0E4, 0x0E8, 16, 1, 23, 0x0C, 2), + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MCUPM, "top_mcupm", + mcupm_parents, 0x0E0, 0x0E4, 0x0E8, 24, 2, 31, 0x0C, 3, + CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), + /* + * CLK_CFG_17 + * top_dvfsrc is for internal DVFS usage, should not be handled by Linux. + */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_SPMI_P_MST, "top_spmi_p_mst", + spmi_parents, 0x0EC, 0x0F0, 0x0F4, 0, 4, 7, 0x0C, 4), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SPMI_M_MST, "top_spmi_m_mst", + spmi_parents, 0x0EC, 0x0F0, 0x0F4, 8, 4, 15, 0x0C, 5), + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_DVFSRC, "top_dvfsrc", + dvfsrc_parents, 0x0EC, 0x0F0, 0x0F4, 16, 2, 23, 0x0C, 6, + CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), + MUX_GATE_CLR_SET_UPD(CLK_TOP_TL, "top_tl", + tl_parents, 0x0EC, 0x0F0, 0x0F4, 24, 2, 31, 0x0C, 7), + /* CLK_CFG_18 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_TL_P1, "top_tl_p1", + tl_parents, 0x0F8, 0x0FC, 0x0100, 0, 2, 7, 0x0C, 8), + MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_MSDCFDE, "top_aes_msdcfde", + aes_fde_parents, 0x0F8, 0x0FC, 0x0100, 8, 3, 15, 0x0C, 9), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DSI_OCC, "top_dsi_occ", + dsi_occ_parents, 0x0F8, 0x0FC, 0x0100, 16, 2, 23, 0x0C, 10), + MUX_GATE_CLR_SET_UPD(CLK_TOP_WPE_VPP, "top_wpe_vpp", + wpe_vpp_parents, 0x0F8, 0x0FC, 0x0100, 24, 4, 31, 0x0C, 11), + /* CLK_CFG_19 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_HDCP, "top_hdcp", + hdcp_parents, 0x0104, 0x0108, 0x010C, 0, 2, 7, 0x0C, 12), + MUX_GATE_CLR_SET_UPD(CLK_TOP_HDCP_24M, "top_hdcp_24m", + hdcp_24m_parents, 0x0104, 0x0108, 0x010C, 8, 2, 15, 0x0C, 13), + MUX_GATE_CLR_SET_UPD(CLK_TOP_HD20_DACR_REF_CLK, "top_hd20_dacr_ref_clk", + hd20_dacr_ref_parents, 0x0104, 0x0108, 0x010C, 16, 2, 23, 0x0C, 14), + MUX_GATE_CLR_SET_UPD(CLK_TOP_HD20_HDCP_CCLK, "top_hd20_hdcp_cclk", + hd20_hdcp_c_parents, 0x0104, 0x0108, 0x010C, 24, 2, 31, 0x0C, 15), + /* CLK_CFG_20 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_HDMI_XTAL, "top_hdmi_xtal", + hdmi_xtal_parents, 0x0110, 0x0114, 0x0118, 0, 1, 7, 0x0C, 16), + MUX_GATE_CLR_SET_UPD(CLK_TOP_HDMI_APB, "top_hdmi_apb", + hdmi_apb_parents, 0x0110, 0x0114, 0x0118, 8, 2, 15, 0x0C, 17), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_250M, "top_snps_eth_250m", + snps_eth_250m_parents, 0x0110, 0x0114, 0x0118, 16, 1, 23, 0x0C, 18), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_62P4M_PTP, "top_snps_eth_62p4m_ptp", + snps_eth_62p4m_ptp_parents, 0x0110, 0x0114, 0x0118, 24, 2, 31, 0x0C, 19), + /* CLK_CFG_21 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_50M_RMII, "snps_eth_50m_rmii", + snps_eth_50m_rmii_parents, 0x011C, 0x0120, 0x0124, 0, 1, 7, 0x0C, 20), + MUX_GATE_CLR_SET_UPD(CLK_TOP_DGI_OUT, "top_dgi_out", + dgi_out_parents, 0x011C, 0x0120, 0x0124, 8, 3, 15, 0x0C, 21), + MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA0, "top_nna0", + nna_parents, 0x011C, 0x0120, 0x0124, 16, 4, 23, 0x0C, 22), + MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA1, "top_nna1", + nna_parents, 0x011C, 0x0120, 0x0124, 24, 4, 31, 0x0C, 23), + /* CLK_CFG_22 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_ADSP, "top_adsp", + adsp_parents, 0x0128, 0x012C, 0x0130, 0, 4, 7, 0x0C, 24), + MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_H, "top_asm_h", + asm_parents, 0x0128, 0x012C, 0x0130, 8, 2, 15, 0x0C, 25), + MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_M, "top_asm_m", + asm_parents, 0x0128, 0x012C, 0x0130, 16, 2, 23, 0x0C, 26), + MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_L, "top_asm_l", + asm_parents, 0x0128, 0x012C, 0x0130, 24, 2, 31, 0x0C, 27), + /* CLK_CFG_23 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL1, "top_apll1", + apll1_parents, 0x0134, 0x0138, 0x013C, 0, 1, 7, 0x0C, 28), + MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL2, "top_apll2", + apll2_parents, 0x0134, 0x0138, 0x013C, 8, 1, 15, 0x0C, 29), + MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL3, "top_apll3", + apll3_parents, 0x0134, 0x0138, 0x013C, 16, 1, 23, 0x0C, 30), + MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL4, "top_apll4", + apll4_parents, 0x0134, 0x0138, 0x013C, 24, 1, 31, 0x0C, 31), + /* + * CLK_CFG_24 + * i2so4_mck is not used in MT8195. + */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL5, "top_apll5", + apll5_parents, 0x0140, 0x0144, 0x0148, 0, 1, 7, 0x010, 0), + MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SO1_MCK, "top_i2so1_mck", + i2s_parents, 0x0140, 0x0144, 0x0148, 8, 3, 15, 0x010, 1), + MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SO2_MCK, "top_i2so2_mck", + i2s_parents, 0x0140, 0x0144, 0x0148, 16, 3, 23, 0x010, 2), + /* + * CLK_CFG_25 + * i2so5_mck and i2si4_mck are not used in MT8195. + */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SI1_MCK, "top_i2si1_mck", + i2s_parents, 0x014C, 0x0150, 0x0154, 8, 3, 15, 0x010, 5), + MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SI2_MCK, "top_i2si2_mck", + i2s_parents, 0x014C, 0x0150, 0x0154, 16, 3, 23, 0x010, 6), + /* + * CLK_CFG_26 + * i2si5_mck is not used in MT8195. + */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_DPTX_MCK, "top_dptx_mck", + i2s_parents, 0x0158, 0x015C, 0x0160, 8, 3, 15, 0x010, 9), + MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_IEC_CLK, "top_aud_iec_clk", + i2s_parents, 0x0158, 0x015C, 0x0160, 16, 3, 23, 0x010, 10), + MUX_GATE_CLR_SET_UPD(CLK_TOP_A1SYS_HP, "top_a1sys_hp", + a1sys_hp_parents, 0x0158, 0x015C, 0x0160, 24, 1, 31, 0x010, 11), + /* CLK_CFG_27 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_A2SYS_HF, "top_a2sys_hf", + a2sys_parents, 0x0164, 0x0168, 0x016C, 0, 1, 7, 0x010, 12), + MUX_GATE_CLR_SET_UPD(CLK_TOP_A3SYS_HF, "top_a3sys_hf", + a3sys_parents, 0x0164, 0x0168, 0x016C, 8, 3, 15, 0x010, 13), + MUX_GATE_CLR_SET_UPD(CLK_TOP_A4SYS_HF, "top_a4sys_hf", + a3sys_parents, 0x0164, 0x0168, 0x016C, 16, 3, 23, 0x010, 14), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SPINFI_BCLK, "top_spinfi_bclk", + spinfi_b_parents, 0x0164, 0x0168, 0x016C, 24, 3, 31, 0x010, 15), + /* CLK_CFG_28 */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_NFI1X, "top_nfi1x", + nfi1x_parents, 0x0170, 0x0174, 0x0178, 0, 3, 7, 0x010, 16), + MUX_GATE_CLR_SET_UPD(CLK_TOP_ECC, "top_ecc", + ecc_parents, 0x0170, 0x0174, 0x0178, 8, 3, 15, 0x010, 17), + MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_LOCAL_BUS, "top_audio_local_bus", + audio_local_bus_parents, 0x0170, 0x0174, 0x0178, 16, 4, 23, 0x010, 18), + MUX_GATE_CLR_SET_UPD(CLK_TOP_SPINOR, "top_spinor", + spinor_parents, 0x0170, 0x0174, 0x0178, 24, 2, 31, 0x010, 19), + /* + * CLK_CFG_29 + * top_ulposc/top_ulposc_core/top_srck are clock source of always on co-processor, + * should not be closed by Linux. + */ + MUX_GATE_CLR_SET_UPD(CLK_TOP_DVIO_DGI_REF, "top_dvio_dgi_ref", + dvio_dgi_ref_parents, 0x017C, 0x0180, 0x0184, 0, 3, 7, 0x010, 20), + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_ULPOSC, "top_ulposc", + ulposc_parents, 0x017C, 0x0180, 0x0184, 8, 2, 15, 0x010, 21, + CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_ULPOSC_CORE, "top_ulposc_core", + ulposc_core_parents, 0x017C, 0x0180, 0x0184, 16, 2, 23, 0x010, 22, + CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), + MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SRCK, "top_srck", + srck_parents, 0x017C, 0x0180, 0x0184, 24, 1, 31, 0x010, 23, + CLK_IS_CRITICAL | CLK_SET_RATE_PARENT), + /* + * the clocks in CLK_CFG_30 ~ 37 are backup clock source, no need to handled + * by Linux. + */ +}; + +static const struct mtk_composite top_adj_divs[] = { + DIV_GATE(CLK_TOP_APLL12_DIV0, "apll12_div0", "top_i2si1_mck", 0x0320, 0, 0x0328, 8, 0), + DIV_GATE(CLK_TOP_APLL12_DIV1, "apll12_div1", "top_i2si2_mck", 0x0320, 1, 0x0328, 8, 8), + DIV_GATE(CLK_TOP_APLL12_DIV2, "apll12_div2", "top_i2so1_mck", 0x0320, 2, 0x0328, 8, 16), + DIV_GATE(CLK_TOP_APLL12_DIV3, "apll12_div3", "top_i2so2_mck", 0x0320, 3, 0x0328, 8, 24), + DIV_GATE(CLK_TOP_APLL12_DIV4, "apll12_div4", "top_aud_iec_clk", 0x0320, 4, 0x0334, 8, 0), + /* apll12_div5 ~ 8 are not used in MT8195. */ + DIV_GATE(CLK_TOP_APLL12_DIV9, "apll12_div9", "top_dptx_mck", 0x0320, 9, 0x0338, 8, 8), +}; + +static const struct mtk_gate_regs top0_cg_regs = { + .set_ofs = 0x238, + .clr_ofs = 0x238, + .sta_ofs = 0x238, +}; + +static const struct mtk_gate_regs top1_cg_regs = { + .set_ofs = 0x250, + .clr_ofs = 0x250, + .sta_ofs = 0x250, +}; + +#define GATE_TOP0_FLAGS(_id, _name, _parent, _shift, _flag) \ + GATE_MTK_FLAGS(_id, _name, _parent, &top0_cg_regs, _shift, \ + &mtk_clk_gate_ops_no_setclr_inv, _flag) + +#define GATE_TOP0(_id, _name, _parent, _shift) \ + GATE_TOP0_FLAGS(_id, _name, _parent, _shift, 0) + +#define GATE_TOP1(_id, _name, _parent, _shift) \ + GATE_MTK(_id, _name, _parent, &top1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv) + +static const struct mtk_gate top_clks[] = { + /* TOP0 */ + GATE_TOP0(CLK_TOP_CFG_VPP0, "cfg_vpp0", "top_vpp", 0), + GATE_TOP0(CLK_TOP_CFG_VPP1, "cfg_vpp1", "top_vpp", 1), + GATE_TOP0(CLK_TOP_CFG_VDO0, "cfg_vdo0", "top_vpp", 2), + GATE_TOP0(CLK_TOP_CFG_VDO1, "cfg_vdo1", "top_vpp", 3), + GATE_TOP0(CLK_TOP_CFG_UNIPLL_SES, "cfg_unipll_ses", "univpll_d2", 4), + GATE_TOP0(CLK_TOP_CFG_26M_VPP0, "cfg_26m_vpp0", "clk26m", 5), + GATE_TOP0(CLK_TOP_CFG_26M_VPP1, "cfg_26m_vpp1", "clk26m", 6), + GATE_TOP0(CLK_TOP_CFG_26M_AUD, "cfg_26m_aud", "clk26m", 9), + /* + * cfg_axi_east, cfg_axi_east_north, cfg_axi_north and cfg_axi_south + * are peripheral bus clock branches. + */ + GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_EAST, "cfg_axi_east", "top_axi", 10, CLK_IS_CRITICAL), + GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_EAST_NORTH, "cfg_axi_east_north", "top_axi", 11, + CLK_IS_CRITICAL), + GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_NORTH, "cfg_axi_north", "top_axi", 12, CLK_IS_CRITICAL), + GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_SOUTH, "cfg_axi_south", "top_axi", 13, CLK_IS_CRITICAL), + GATE_TOP0(CLK_TOP_CFG_EXT_TEST, "cfg_ext_test", "msdcpll_d2", 15), + /* TOP1 */ + GATE_TOP1(CLK_TOP_SSUSB_REF, "ssusb_ref", "clk26m", 0), + GATE_TOP1(CLK_TOP_SSUSB_PHY_REF, "ssusb_phy_ref", "clk26m", 1), + GATE_TOP1(CLK_TOP_SSUSB_P1_REF, "ssusb_p1_ref", "clk26m", 2), + GATE_TOP1(CLK_TOP_SSUSB_PHY_P1_REF, "ssusb_phy_p1_ref", "clk26m", 3), + GATE_TOP1(CLK_TOP_SSUSB_P2_REF, "ssusb_p2_ref", "clk26m", 4), + GATE_TOP1(CLK_TOP_SSUSB_PHY_P2_REF, "ssusb_phy_p2_ref", "clk26m", 5), + GATE_TOP1(CLK_TOP_SSUSB_P3_REF, "ssusb_p3_ref", "clk26m", 6), + GATE_TOP1(CLK_TOP_SSUSB_PHY_P3_REF, "ssusb_phy_p3_ref", "clk26m", 7), +}; + +static const struct of_device_id of_match_clk_mt8195_topck[] = { + { .compatible = "mediatek,mt8195-topckgen", }, + {} +}; +MODULE_DEVICE_TABLE(of, of_match_clk_mt8195_topck); + +/* Register mux notifier for MFG mux */ +static int clk_mt8195_reg_mfg_mux_notifier(struct device *dev, struct clk *clk) +{ + struct mtk_mux_nb *mfg_mux_nb; + + mfg_mux_nb = devm_kzalloc(dev, sizeof(*mfg_mux_nb), GFP_KERNEL); + if (!mfg_mux_nb) + return -ENOMEM; + + mfg_mux_nb->ops = &clk_mux_ops; + mfg_mux_nb->bypass_index = 0; /* Bypass to TOP_MFG_CORE_TMP */ + + return devm_mtk_clk_mux_notifier_register(dev, clk, mfg_mux_nb); +} + +static int clk_mt8195_topck_probe(struct platform_device *pdev) +{ + struct clk_hw_onecell_data *top_clk_data; + struct device_node *node = pdev->dev.of_node; + struct clk_hw *hw; + int r; + void __iomem *base; + + top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK); + if (!top_clk_data) + return -ENOMEM; + + base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(base)) { + r = PTR_ERR(base); + goto free_top_data; + } + + r = mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks), + top_clk_data); + if (r) + goto free_top_data; + + r = mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data); + if (r) + goto unregister_fixed_clks; + + r = mtk_clk_register_muxes(&pdev->dev, top_mtk_muxes, + ARRAY_SIZE(top_mtk_muxes), node, + &mt8195_clk_lock, top_clk_data); + if (r) + goto unregister_factors; + + hw = devm_clk_hw_register_mux(&pdev->dev, "mfg_ck_fast_ref", mfg_fast_parents, + ARRAY_SIZE(mfg_fast_parents), CLK_SET_RATE_PARENT, + (base + 0x250), 8, 1, 0, &mt8195_clk_lock); + if (IS_ERR(hw)) { + r = PTR_ERR(hw); + goto unregister_muxes; + } + top_clk_data->hws[CLK_TOP_MFG_CK_FAST_REF] = hw; + + r = clk_mt8195_reg_mfg_mux_notifier(&pdev->dev, + top_clk_data->hws[CLK_TOP_MFG_CK_FAST_REF]->clk); + if (r) + goto unregister_muxes; + + r = mtk_clk_register_composites(&pdev->dev, top_adj_divs, + ARRAY_SIZE(top_adj_divs), base, + &mt8195_clk_lock, top_clk_data); + if (r) + goto unregister_muxes; + + r = mtk_clk_register_gates(&pdev->dev, node, top_clks, + ARRAY_SIZE(top_clks), top_clk_data); + if (r) + goto unregister_composite_divs; + + r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, top_clk_data); + if (r) + goto unregister_gates; + + platform_set_drvdata(pdev, top_clk_data); + + return r; + +unregister_gates: + mtk_clk_unregister_gates(top_clks, ARRAY_SIZE(top_clks), top_clk_data); +unregister_composite_divs: + mtk_clk_unregister_composites(top_adj_divs, ARRAY_SIZE(top_adj_divs), top_clk_data); +unregister_muxes: + mtk_clk_unregister_muxes(top_mtk_muxes, ARRAY_SIZE(top_mtk_muxes), top_clk_data); +unregister_factors: + mtk_clk_unregister_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data); +unregister_fixed_clks: + mtk_clk_unregister_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks), top_clk_data); +free_top_data: + mtk_free_clk_data(top_clk_data); + return r; +} + +static void clk_mt8195_topck_remove(struct platform_device *pdev) +{ + struct clk_hw_onecell_data *top_clk_data = platform_get_drvdata(pdev); + struct device_node *node = pdev->dev.of_node; + + of_clk_del_provider(node); + mtk_clk_unregister_gates(top_clks, ARRAY_SIZE(top_clks), top_clk_data); + mtk_clk_unregister_composites(top_adj_divs, ARRAY_SIZE(top_adj_divs), top_clk_data); + mtk_clk_unregister_muxes(top_mtk_muxes, ARRAY_SIZE(top_mtk_muxes), top_clk_data); + mtk_clk_unregister_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data); + mtk_clk_unregister_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks), top_clk_data); + mtk_free_clk_data(top_clk_data); +} + +static struct platform_driver clk_mt8195_topck_drv = { + .probe = clk_mt8195_topck_probe, + .remove_new = clk_mt8195_topck_remove, + .driver = { + .name = "clk-mt8195-topck", + .of_match_table = of_match_clk_mt8195_topck, + }, +}; +module_platform_driver(clk_mt8195_topck_drv); +MODULE_LICENSE("GPL"); |