| // SPDX-License-Identifier: GPL-2.0 |
| // |
| // Copyright (c) 2018 MediaTek Inc. |
| // Author: Weiyi Lu <weiyi.lu@mediatek.com> |
| |
| #include <linux/delay.h> |
| #include <linux/mfd/syscon.h> |
| #include <linux/of.h> |
| #include <linux/of_address.h> |
| #include <linux/of_device.h> |
| #include <linux/platform_device.h> |
| #include <linux/slab.h> |
| |
| #include "clk-gate.h" |
| #include "clk-mtk.h" |
| #include "clk-mux.h" |
| #include "clk-pll.h" |
| |
| #include <dt-bindings/clock/mt8183-clk.h> |
| |
| static DEFINE_SPINLOCK(mt8183_clk_lock); |
| |
| static const struct mtk_fixed_clk top_fixed_clks[] = { |
| FIXED_CLK(CLK_TOP_CLK26M, "f_f26m_ck", "clk26m", 26000000), |
| FIXED_CLK(CLK_TOP_ULPOSC, "osc", NULL, 250000), |
| FIXED_CLK(CLK_TOP_UNIVP_192M, "univpll_192m", "univpll", 192000000), |
| }; |
| |
| static const struct mtk_fixed_factor top_early_divs[] = { |
| FACTOR(CLK_TOP_CLK13M, "clk13m", "clk26m", 1, 2), |
| }; |
| |
| static const struct mtk_fixed_factor top_divs[] = { |
| FACTOR(CLK_TOP_F26M_CK_D2, "csw_f26m_ck_d2", "clk26m", 1, |
| 2), |
| FACTOR(CLK_TOP_SYSPLL_CK, "syspll_ck", "mainpll", 1, |
| 1), |
| FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "syspll_ck", 1, |
| 2), |
| FACTOR(CLK_TOP_SYSPLL_D2_D2, "syspll_d2_d2", "syspll_d2", 1, |
| 2), |
| FACTOR(CLK_TOP_SYSPLL_D2_D4, "syspll_d2_d4", "syspll_d2", 1, |
| 4), |
| FACTOR(CLK_TOP_SYSPLL_D2_D8, "syspll_d2_d8", "syspll_d2", 1, |
| 8), |
| FACTOR(CLK_TOP_SYSPLL_D2_D16, "syspll_d2_d16", "syspll_d2", 1, |
| 16), |
| FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "mainpll", 1, |
| 3), |
| FACTOR(CLK_TOP_SYSPLL_D3_D2, "syspll_d3_d2", "syspll_d3", 1, |
| 2), |
| FACTOR(CLK_TOP_SYSPLL_D3_D4, "syspll_d3_d4", "syspll_d3", 1, |
| 4), |
| FACTOR(CLK_TOP_SYSPLL_D3_D8, "syspll_d3_d8", "syspll_d3", 1, |
| 8), |
| FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll", 1, |
| 5), |
| FACTOR(CLK_TOP_SYSPLL_D5_D2, "syspll_d5_d2", "syspll_d5", 1, |
| 2), |
| FACTOR(CLK_TOP_SYSPLL_D5_D4, "syspll_d5_d4", "syspll_d5", 1, |
| 4), |
| FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "mainpll", 1, |
| 7), |
| FACTOR(CLK_TOP_SYSPLL_D7_D2, "syspll_d7_d2", "syspll_d7", 1, |
| 2), |
| FACTOR(CLK_TOP_SYSPLL_D7_D4, "syspll_d7_d4", "syspll_d7", 1, |
| 4), |
| FACTOR(CLK_TOP_UNIVPLL_CK, "univpll_ck", "univpll", 1, |
| 1), |
| FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll_ck", 1, |
| 2), |
| FACTOR(CLK_TOP_UNIVPLL_D2_D2, "univpll_d2_d2", "univpll_d2", 1, |
| 2), |
| FACTOR(CLK_TOP_UNIVPLL_D2_D4, "univpll_d2_d4", "univpll_d2", 1, |
| 4), |
| FACTOR(CLK_TOP_UNIVPLL_D2_D8, "univpll_d2_d8", "univpll_d2", 1, |
| 8), |
| FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, |
| 3), |
| FACTOR(CLK_TOP_UNIVPLL_D3_D2, "univpll_d3_d2", "univpll_d3", 1, |
| 2), |
| FACTOR(CLK_TOP_UNIVPLL_D3_D4, "univpll_d3_d4", "univpll_d3", 1, |
| 4), |
| FACTOR(CLK_TOP_UNIVPLL_D3_D8, "univpll_d3_d8", "univpll_d3", 1, |
| 8), |
| FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, |
| 5), |
| FACTOR(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, |
| 2), |
| FACTOR(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, |
| 4), |
| FACTOR(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, |
| 8), |
| FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, |
| 7), |
| FACTOR(CLK_TOP_UNIVP_192M_CK, "univ_192m_ck", "univpll_192m", 1, |
| 1), |
| FACTOR(CLK_TOP_UNIVP_192M_D2, "univ_192m_d2", "univ_192m_ck", 1, |
| 2), |
| FACTOR(CLK_TOP_UNIVP_192M_D4, "univ_192m_d4", "univ_192m_ck", 1, |
| 4), |
| FACTOR(CLK_TOP_UNIVP_192M_D8, "univ_192m_d8", "univ_192m_ck", 1, |
| 8), |
| FACTOR(CLK_TOP_UNIVP_192M_D16, "univ_192m_d16", "univ_192m_ck", 1, |
| 16), |
| FACTOR(CLK_TOP_UNIVP_192M_D32, "univ_192m_d32", "univ_192m_ck", 1, |
| 32), |
| FACTOR(CLK_TOP_APLL1_CK, "apll1_ck", "apll1", 1, |
| 1), |
| FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1", 1, |
| 2), |
| FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1, |
| 4), |
| FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1", 1, |
| 8), |
| FACTOR(CLK_TOP_APLL2_CK, "apll2_ck", "apll2", 1, |
| 1), |
| FACTOR(CLK_TOP_APLL2_D2, "apll2_d2", "apll2", 1, |
| 2), |
| FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2", 1, |
| 4), |
| FACTOR(CLK_TOP_APLL2_D8, "apll2_d8", "apll2", 1, |
| 8), |
| FACTOR(CLK_TOP_TVDPLL_CK, "tvdpll_ck", "tvdpll", 1, |
| 1), |
| FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_ck", 1, |
| 2), |
| FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll", 1, |
| 4), |
| FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll", 1, |
| 8), |
| FACTOR(CLK_TOP_TVDPLL_D16, "tvdpll_d16", "tvdpll", 1, |
| 16), |
| FACTOR(CLK_TOP_MMPLL_CK, "mmpll_ck", "mmpll", 1, |
| 1), |
| 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_D7, "mmpll_d7", "mmpll", 1, |
| 7), |
| FACTOR(CLK_TOP_MFGPLL_CK, "mfgpll_ck", "mfgpll", 1, |
| 1), |
| FACTOR(CLK_TOP_MSDCPLL_CK, "msdcpll_ck", "msdcpll", 1, |
| 1), |
| FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1, |
| 2), |
| FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1, |
| 4), |
| FACTOR(CLK_TOP_MSDCPLL_D8, "msdcpll_d8", "msdcpll", 1, |
| 8), |
| FACTOR(CLK_TOP_MSDCPLL_D16, "msdcpll_d16", "msdcpll", 1, |
| 16), |
| FACTOR(CLK_TOP_AD_OSC_CK, "ad_osc_ck", "osc", 1, |
| 1), |
| FACTOR(CLK_TOP_OSC_D2, "osc_d2", "osc", 1, |
| 2), |
| FACTOR(CLK_TOP_OSC_D4, "osc_d4", "osc", 1, |
| 4), |
| FACTOR(CLK_TOP_OSC_D8, "osc_d8", "osc", 1, |
| 8), |
| FACTOR(CLK_TOP_OSC_D16, "osc_d16", "osc", 1, |
| 16), |
| FACTOR(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1, |
| 2), |
| FACTOR(CLK_TOP_UNIVPLL_D3_D16, "univpll_d3_d16", "univpll_d3", 1, |
| 16), |
| }; |
| |
| static const char * const axi_parents[] = { |
| "clk26m", |
| "syspll_d2_d4", |
| "syspll_d7", |
| "osc_d4" |
| }; |
| |
| static const char * const mm_parents[] = { |
| "clk26m", |
| "mmpll_d7", |
| "syspll_d3", |
| "univpll_d2_d2", |
| "syspll_d2_d2", |
| "syspll_d3_d2" |
| }; |
| |
| static const char * const img_parents[] = { |
| "clk26m", |
| "mmpll_d6", |
| "univpll_d3", |
| "syspll_d3", |
| "univpll_d2_d2", |
| "syspll_d2_d2", |
| "univpll_d3_d2", |
| "syspll_d3_d2" |
| }; |
| |
| static const char * const cam_parents[] = { |
| "clk26m", |
| "syspll_d2", |
| "mmpll_d6", |
| "syspll_d3", |
| "mmpll_d7", |
| "univpll_d3", |
| "univpll_d2_d2", |
| "syspll_d2_d2", |
| "syspll_d3_d2", |
| "univpll_d3_d2" |
| }; |
| |
| static const char * const dsp_parents[] = { |
| "clk26m", |
| "mmpll_d6", |
| "mmpll_d7", |
| "univpll_d3", |
| "syspll_d3", |
| "univpll_d2_d2", |
| "syspll_d2_d2", |
| "univpll_d3_d2", |
| "syspll_d3_d2" |
| }; |
| |
| static const char * const dsp1_parents[] = { |
| "clk26m", |
| "mmpll_d6", |
| "mmpll_d7", |
| "univpll_d3", |
| "syspll_d3", |
| "univpll_d2_d2", |
| "syspll_d2_d2", |
| "univpll_d3_d2", |
| "syspll_d3_d2" |
| }; |
| |
| static const char * const dsp2_parents[] = { |
| "clk26m", |
| "mmpll_d6", |
| "mmpll_d7", |
| "univpll_d3", |
| "syspll_d3", |
| "univpll_d2_d2", |
| "syspll_d2_d2", |
| "univpll_d3_d2", |
| "syspll_d3_d2" |
| }; |
| |
| static const char * const ipu_if_parents[] = { |
| "clk26m", |
| "mmpll_d6", |
| "mmpll_d7", |
| "univpll_d3", |
| "syspll_d3", |
| "univpll_d2_d2", |
| "syspll_d2_d2", |
| "univpll_d3_d2", |
| "syspll_d3_d2" |
| }; |
| |
| static const char * const mfg_parents[] = { |
| "clk26m", |
| "mfgpll_ck", |
| "univpll_d3", |
| "syspll_d3" |
| }; |
| |
| static const char * const f52m_mfg_parents[] = { |
| "clk26m", |
| "univpll_d3_d2", |
| "univpll_d3_d4", |
| "univpll_d3_d8" |
| }; |
| |
| static const char * const camtg_parents[] = { |
| "clk26m", |
| "univ_192m_d8", |
| "univpll_d3_d8", |
| "univ_192m_d4", |
| "univpll_d3_d16", |
| "csw_f26m_ck_d2", |
| "univ_192m_d16", |
| "univ_192m_d32" |
| }; |
| |
| static const char * const camtg2_parents[] = { |
| "clk26m", |
| "univ_192m_d8", |
| "univpll_d3_d8", |
| "univ_192m_d4", |
| "univpll_d3_d16", |
| "csw_f26m_ck_d2", |
| "univ_192m_d16", |
| "univ_192m_d32" |
| }; |
| |
| static const char * const camtg3_parents[] = { |
| "clk26m", |
| "univ_192m_d8", |
| "univpll_d3_d8", |
| "univ_192m_d4", |
| "univpll_d3_d16", |
| "csw_f26m_ck_d2", |
| "univ_192m_d16", |
| "univ_192m_d32" |
| }; |
| |
| static const char * const camtg4_parents[] = { |
| "clk26m", |
| "univ_192m_d8", |
| "univpll_d3_d8", |
| "univ_192m_d4", |
| "univpll_d3_d16", |
| "csw_f26m_ck_d2", |
| "univ_192m_d16", |
| "univ_192m_d32" |
| }; |
| |
| static const char * const uart_parents[] = { |
| "clk26m", |
| "univpll_d3_d8" |
| }; |
| |
| static const char * const spi_parents[] = { |
| "clk26m", |
| "syspll_d5_d2", |
| "syspll_d3_d4", |
| "msdcpll_d4" |
| }; |
| |
| static const char * const msdc50_hclk_parents[] = { |
| "clk26m", |
| "syspll_d2_d2", |
| "syspll_d3_d2" |
| }; |
| |
| static const char * const msdc50_0_parents[] = { |
| "clk26m", |
| "msdcpll_ck", |
| "msdcpll_d2", |
| "univpll_d2_d4", |
| "syspll_d3_d2", |
| "univpll_d2_d2" |
| }; |
| |
| static const char * const msdc30_1_parents[] = { |
| "clk26m", |
| "univpll_d3_d2", |
| "syspll_d3_d2", |
| "syspll_d7", |
| "msdcpll_d2" |
| }; |
| |
| static const char * const msdc30_2_parents[] = { |
| "clk26m", |
| "univpll_d3_d2", |
| "syspll_d3_d2", |
| "syspll_d7", |
| "msdcpll_d2" |
| }; |
| |
| static const char * const audio_parents[] = { |
| "clk26m", |
| "syspll_d5_d4", |
| "syspll_d7_d4", |
| "syspll_d2_d16" |
| }; |
| |
| static const char * const aud_intbus_parents[] = { |
| "clk26m", |
| "syspll_d2_d4", |
| "syspll_d7_d2" |
| }; |
| |
| static const char * const pmicspi_parents[] = { |
| "clk26m", |
| "syspll_d2_d8", |
| "osc_d8" |
| }; |
| |
| static const char * const fpwrap_ulposc_parents[] = { |
| "clk26m", |
| "osc_d16", |
| "osc_d4", |
| "osc_d8" |
| }; |
| |
| static const char * const atb_parents[] = { |
| "clk26m", |
| "syspll_d2_d2", |
| "syspll_d5" |
| }; |
| |
| static const char * const dpi0_parents[] = { |
| "clk26m", |
| "tvdpll_d2", |
| "tvdpll_d4", |
| "tvdpll_d8", |
| "tvdpll_d16", |
| "univpll_d5_d2", |
| "univpll_d3_d4", |
| "syspll_d3_d4", |
| "univpll_d3_d8" |
| }; |
| |
| static const char * const scam_parents[] = { |
| "clk26m", |
| "syspll_d5_d2" |
| }; |
| |
| static const char * const disppwm_parents[] = { |
| "clk26m", |
| "univpll_d3_d4", |
| "osc_d2", |
| "osc_d4", |
| "osc_d16" |
| }; |
| |
| static const char * const usb_top_parents[] = { |
| "clk26m", |
| "univpll_d5_d4", |
| "univpll_d3_d4", |
| "univpll_d5_d2" |
| }; |
| |
| |
| static const char * const ssusb_top_xhci_parents[] = { |
| "clk26m", |
| "univpll_d5_d4", |
| "univpll_d3_d4", |
| "univpll_d5_d2" |
| }; |
| |
| static const char * const spm_parents[] = { |
| "clk26m", |
| "syspll_d2_d8" |
| }; |
| |
| static const char * const i2c_parents[] = { |
| "clk26m", |
| "syspll_d2_d8", |
| "univpll_d5_d2" |
| }; |
| |
| static const char * const scp_parents[] = { |
| "clk26m", |
| "univpll_d2_d8", |
| "syspll_d5", |
| "syspll_d2_d2", |
| "univpll_d2_d2", |
| "syspll_d3", |
| "univpll_d3" |
| }; |
| |
| static const char * const seninf_parents[] = { |
| "clk26m", |
| "univpll_d2_d2", |
| "univpll_d3_d2", |
| "univpll_d2_d4" |
| }; |
| |
| static const char * const dxcc_parents[] = { |
| "clk26m", |
| "syspll_d2_d2", |
| "syspll_d2_d4", |
| "syspll_d2_d8" |
| }; |
| |
| static const char * const aud_engen1_parents[] = { |
| "clk26m", |
| "apll1_d2", |
| "apll1_d4", |
| "apll1_d8" |
| }; |
| |
| static const char * const aud_engen2_parents[] = { |
| "clk26m", |
| "apll2_d2", |
| "apll2_d4", |
| "apll2_d8" |
| }; |
| |
| static const char * const faes_ufsfde_parents[] = { |
| "clk26m", |
| "syspll_d2", |
| "syspll_d2_d2", |
| "syspll_d3", |
| "syspll_d2_d4", |
| "univpll_d3" |
| }; |
| |
| static const char * const fufs_parents[] = { |
| "clk26m", |
| "syspll_d2_d4", |
| "syspll_d2_d8", |
| "syspll_d2_d16" |
| }; |
| |
| static const char * const aud_1_parents[] = { |
| "clk26m", |
| "apll1_ck" |
| }; |
| |
| static const char * const aud_2_parents[] = { |
| "clk26m", |
| "apll2_ck" |
| }; |
| |
| /* |
| * CRITICAL CLOCK: |
| * axi_sel is the main bus clock of whole SOC. |
| * spm_sel is the clock of the always-on co-processor. |
| */ |
| static const struct mtk_mux top_muxes[] = { |
| /* CLK_CFG_0 */ |
| MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MUX_AXI, "axi_sel", |
| axi_parents, 0x40, |
| 0x44, 0x48, 0, 2, 7, 0x004, 0, CLK_IS_CRITICAL), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MM, "mm_sel", |
| mm_parents, 0x40, |
| 0x44, 0x48, 8, 3, 15, 0x004, 1), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_IMG, "img_sel", |
| img_parents, 0x40, |
| 0x44, 0x48, 16, 3, 23, 0x004, 2), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAM, "cam_sel", |
| cam_parents, 0x40, |
| 0x44, 0x48, 24, 4, 31, 0x004, 3), |
| /* CLK_CFG_1 */ |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DSP, "dsp_sel", |
| dsp_parents, 0x50, |
| 0x54, 0x58, 0, 4, 7, 0x004, 4), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DSP1, "dsp1_sel", |
| dsp1_parents, 0x50, |
| 0x54, 0x58, 8, 4, 15, 0x004, 5), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DSP2, "dsp2_sel", |
| dsp2_parents, 0x50, |
| 0x54, 0x58, 16, 4, 23, 0x004, 6), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_IPU_IF, "ipu_if_sel", |
| ipu_if_parents, 0x50, |
| 0x54, 0x58, 24, 4, 31, 0x004, 7), |
| /* CLK_CFG_2 */ |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MFG, "mfg_sel", |
| mfg_parents, 0x60, |
| 0x64, 0x68, 0, 2, 7, 0x004, 8), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_F52M_MFG, "f52m_mfg_sel", |
| f52m_mfg_parents, 0x60, |
| 0x64, 0x68, 8, 2, 15, 0x004, 9), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG, "camtg_sel", |
| camtg_parents, 0x60, |
| 0x64, 0x68, 16, 3, 23, 0x004, 10), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG2, "camtg2_sel", |
| camtg2_parents, 0x60, |
| 0x64, 0x68, 24, 3, 31, 0x004, 11), |
| /* CLK_CFG_3 */ |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG3, "camtg3_sel", |
| camtg3_parents, 0x70, |
| 0x74, 0x78, 0, 3, 7, 0x004, 12), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG4, "camtg4_sel", |
| camtg4_parents, 0x70, |
| 0x74, 0x78, 8, 3, 15, 0x004, 13), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_UART, "uart_sel", |
| uart_parents, 0x70, |
| 0x74, 0x78, 16, 1, 23, 0x004, 14), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SPI, "spi_sel", |
| spi_parents, 0x70, |
| 0x74, 0x78, 24, 2, 31, 0x004, 15), |
| /* CLK_CFG_4 */ |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC50_0_HCLK, "msdc50_hclk_sel", |
| msdc50_hclk_parents, 0x80, |
| 0x84, 0x88, 0, 2, 7, 0x004, 16), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC50_0, "msdc50_0_sel", |
| msdc50_0_parents, 0x80, |
| 0x84, 0x88, 8, 3, 15, 0x004, 17), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC30_1, "msdc30_1_sel", |
| msdc30_1_parents, 0x80, |
| 0x84, 0x88, 16, 3, 23, 0x004, 18), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC30_2, "msdc30_2_sel", |
| msdc30_2_parents, 0x80, |
| 0x84, 0x88, 24, 3, 31, 0x004, 19), |
| /* CLK_CFG_5 */ |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUDIO, "audio_sel", |
| audio_parents, 0x90, |
| 0x94, 0x98, 0, 2, 7, 0x004, 20), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_INTBUS, "aud_intbus_sel", |
| aud_intbus_parents, 0x90, |
| 0x94, 0x98, 8, 2, 15, 0x004, 21), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_PMICSPI, "pmicspi_sel", |
| pmicspi_parents, 0x90, |
| 0x94, 0x98, 16, 2, 23, 0x004, 22), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_FPWRAP_ULPOSC, "fpwrap_ulposc_sel", |
| fpwrap_ulposc_parents, 0x90, |
| 0x94, 0x98, 24, 2, 31, 0x004, 23), |
| /* CLK_CFG_6 */ |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_ATB, "atb_sel", |
| atb_parents, 0xa0, |
| 0xa4, 0xa8, 0, 2, 7, 0x004, 24), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DPI0, "dpi0_sel", |
| dpi0_parents, 0xa0, |
| 0xa4, 0xa8, 16, 4, 23, 0x004, 26), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SCAM, "scam_sel", |
| scam_parents, 0xa0, |
| 0xa4, 0xa8, 24, 1, 31, 0x004, 27), |
| /* CLK_CFG_7 */ |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DISP_PWM, "disppwm_sel", |
| disppwm_parents, 0xb0, |
| 0xb4, 0xb8, 0, 3, 7, 0x004, 28), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_USB_TOP, "usb_top_sel", |
| usb_top_parents, 0xb0, |
| 0xb4, 0xb8, 8, 2, 15, 0x004, 29), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SSUSB_TOP_XHCI, "ssusb_top_xhci_sel", |
| ssusb_top_xhci_parents, 0xb0, |
| 0xb4, 0xb8, 16, 2, 23, 0x004, 30), |
| MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MUX_SPM, "spm_sel", |
| spm_parents, 0xb0, |
| 0xb4, 0xb8, 24, 1, 31, 0x008, 0, CLK_IS_CRITICAL), |
| /* CLK_CFG_8 */ |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_I2C, "i2c_sel", |
| i2c_parents, 0xc0, |
| 0xc4, 0xc8, 0, 2, 7, 0x008, 1), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SCP, "scp_sel", |
| scp_parents, 0xc0, |
| 0xc4, 0xc8, 8, 3, 15, 0x008, 2), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SENINF, "seninf_sel", |
| seninf_parents, 0xc0, |
| 0xc4, 0xc8, 16, 2, 23, 0x008, 3), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DXCC, "dxcc_sel", |
| dxcc_parents, 0xc0, |
| 0xc4, 0xc8, 24, 2, 31, 0x008, 4), |
| /* CLK_CFG_9 */ |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_ENG1, "aud_eng1_sel", |
| aud_engen1_parents, 0xd0, |
| 0xd4, 0xd8, 0, 2, 7, 0x008, 5), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_ENG2, "aud_eng2_sel", |
| aud_engen2_parents, 0xd0, |
| 0xd4, 0xd8, 8, 2, 15, 0x008, 6), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_FAES_UFSFDE, "faes_ufsfde_sel", |
| faes_ufsfde_parents, 0xd0, |
| 0xd4, 0xd8, 16, 3, 23, 0x008, 7), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_FUFS, "fufs_sel", |
| fufs_parents, 0xd0, |
| 0xd4, 0xd8, 24, 2, 31, 0x008, 8), |
| /* CLK_CFG_10 */ |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_1, "aud_1_sel", |
| aud_1_parents, 0xe0, |
| 0xe4, 0xe8, 0, 1, 7, 0x008, 9), |
| MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_2, "aud_2_sel", |
| aud_2_parents, 0xe0, |
| 0xe4, 0xe8, 8, 1, 15, 0x008, 10), |
| }; |
| |
| static const char * const apll_i2s0_parents[] = { |
| "aud_1_sel", |
| "aud_2_sel" |
| }; |
| |
| static const char * const apll_i2s1_parents[] = { |
| "aud_1_sel", |
| "aud_2_sel" |
| }; |
| |
| static const char * const apll_i2s2_parents[] = { |
| "aud_1_sel", |
| "aud_2_sel" |
| }; |
| |
| static const char * const apll_i2s3_parents[] = { |
| "aud_1_sel", |
| "aud_2_sel" |
| }; |
| |
| static const char * const apll_i2s4_parents[] = { |
| "aud_1_sel", |
| "aud_2_sel" |
| }; |
| |
| static const char * const apll_i2s5_parents[] = { |
| "aud_1_sel", |
| "aud_2_sel" |
| }; |
| |
| static struct mtk_composite top_aud_muxes[] = { |
| MUX(CLK_TOP_MUX_APLL_I2S0, "apll_i2s0_sel", apll_i2s0_parents, |
| 0x320, 8, 1), |
| MUX(CLK_TOP_MUX_APLL_I2S1, "apll_i2s1_sel", apll_i2s1_parents, |
| 0x320, 9, 1), |
| MUX(CLK_TOP_MUX_APLL_I2S2, "apll_i2s2_sel", apll_i2s2_parents, |
| 0x320, 10, 1), |
| MUX(CLK_TOP_MUX_APLL_I2S3, "apll_i2s3_sel", apll_i2s3_parents, |
| 0x320, 11, 1), |
| MUX(CLK_TOP_MUX_APLL_I2S4, "apll_i2s4_sel", apll_i2s4_parents, |
| 0x320, 12, 1), |
| MUX(CLK_TOP_MUX_APLL_I2S5, "apll_i2s5_sel", apll_i2s5_parents, |
| 0x328, 20, 1), |
| }; |
| |
| static const char * const mcu_mp0_parents[] = { |
| "clk26m", |
| "armpll_ll", |
| "armpll_div_pll1", |
| "armpll_div_pll2" |
| }; |
| |
| static const char * const mcu_mp2_parents[] = { |
| "clk26m", |
| "armpll_l", |
| "armpll_div_pll1", |
| "armpll_div_pll2" |
| }; |
| |
| static const char * const mcu_bus_parents[] = { |
| "clk26m", |
| "ccipll", |
| "armpll_div_pll1", |
| "armpll_div_pll2" |
| }; |
| |
| static struct mtk_composite mcu_muxes[] = { |
| /* mp0_pll_divider_cfg */ |
| MUX(CLK_MCU_MP0_SEL, "mcu_mp0_sel", mcu_mp0_parents, 0x7A0, 9, 2), |
| /* mp2_pll_divider_cfg */ |
| MUX(CLK_MCU_MP2_SEL, "mcu_mp2_sel", mcu_mp2_parents, 0x7A8, 9, 2), |
| /* bus_pll_divider_cfg */ |
| MUX(CLK_MCU_BUS_SEL, "mcu_bus_sel", mcu_bus_parents, 0x7C0, 9, 2), |
| }; |
| |
| static struct mtk_composite top_aud_divs[] = { |
| DIV_GATE(CLK_TOP_APLL12_DIV0, "apll12_div0", "apll_i2s0_sel", |
| 0x320, 2, 0x324, 8, 0), |
| DIV_GATE(CLK_TOP_APLL12_DIV1, "apll12_div1", "apll_i2s1_sel", |
| 0x320, 3, 0x324, 8, 8), |
| DIV_GATE(CLK_TOP_APLL12_DIV2, "apll12_div2", "apll_i2s2_sel", |
| 0x320, 4, 0x324, 8, 16), |
| DIV_GATE(CLK_TOP_APLL12_DIV3, "apll12_div3", "apll_i2s3_sel", |
| 0x320, 5, 0x324, 8, 24), |
| DIV_GATE(CLK_TOP_APLL12_DIV4, "apll12_div4", "apll_i2s4_sel", |
| 0x320, 6, 0x328, 8, 0), |
| DIV_GATE(CLK_TOP_APLL12_DIVB, "apll12_divb", "apll12_div4", |
| 0x320, 7, 0x328, 8, 8), |
| }; |
| |
| static const struct mtk_gate_regs top_cg_regs = { |
| .set_ofs = 0x104, |
| .clr_ofs = 0x104, |
| .sta_ofs = 0x104, |
| }; |
| |
| #define GATE_TOP(_id, _name, _parent, _shift) \ |
| GATE_MTK(_id, _name, _parent, &top_cg_regs, _shift, \ |
| &mtk_clk_gate_ops_no_setclr_inv) |
| |
| static const struct mtk_gate top_clks[] = { |
| /* TOP */ |
| GATE_TOP(CLK_TOP_ARMPLL_DIV_PLL1, "armpll_div_pll1", "mainpll", 4), |
| GATE_TOP(CLK_TOP_ARMPLL_DIV_PLL2, "armpll_div_pll2", "univpll", 5), |
| }; |
| |
| static const struct mtk_gate_regs infra0_cg_regs = { |
| .set_ofs = 0x80, |
| .clr_ofs = 0x84, |
| .sta_ofs = 0x90, |
| }; |
| |
| static const struct mtk_gate_regs infra1_cg_regs = { |
| .set_ofs = 0x88, |
| .clr_ofs = 0x8c, |
| .sta_ofs = 0x94, |
| }; |
| |
| static const struct mtk_gate_regs infra2_cg_regs = { |
| .set_ofs = 0xa4, |
| .clr_ofs = 0xa8, |
| .sta_ofs = 0xac, |
| }; |
| |
| static const struct mtk_gate_regs infra3_cg_regs = { |
| .set_ofs = 0xc0, |
| .clr_ofs = 0xc4, |
| .sta_ofs = 0xc8, |
| }; |
| |
| #define GATE_INFRA0(_id, _name, _parent, _shift) \ |
| GATE_MTK(_id, _name, _parent, &infra0_cg_regs, _shift, \ |
| &mtk_clk_gate_ops_setclr) |
| |
| #define GATE_INFRA1(_id, _name, _parent, _shift) \ |
| GATE_MTK(_id, _name, _parent, &infra1_cg_regs, _shift, \ |
| &mtk_clk_gate_ops_setclr) |
| |
| #define GATE_INFRA2(_id, _name, _parent, _shift) \ |
| GATE_MTK(_id, _name, _parent, &infra2_cg_regs, _shift, \ |
| &mtk_clk_gate_ops_setclr) |
| |
| #define GATE_INFRA3(_id, _name, _parent, _shift) \ |
| GATE_MTK(_id, _name, _parent, &infra3_cg_regs, _shift, \ |
| &mtk_clk_gate_ops_setclr) |
| |
| static const struct mtk_gate infra_clks[] = { |
| /* INFRA0 */ |
| GATE_INFRA0(CLK_INFRA_PMIC_TMR, "infra_pmic_tmr", |
| "axi_sel", 0), |
| GATE_INFRA0(CLK_INFRA_PMIC_AP, "infra_pmic_ap", |
| "axi_sel", 1), |
| GATE_INFRA0(CLK_INFRA_PMIC_MD, "infra_pmic_md", |
| "axi_sel", 2), |
| GATE_INFRA0(CLK_INFRA_PMIC_CONN, "infra_pmic_conn", |
| "axi_sel", 3), |
| GATE_INFRA0(CLK_INFRA_SCPSYS, "infra_scp", |
| "scp_sel", 4), |
| GATE_INFRA0(CLK_INFRA_SEJ, "infra_sej", |
| "f_f26m_ck", 5), |
| GATE_INFRA0(CLK_INFRA_APXGPT, "infra_apxgpt", |
| "axi_sel", 6), |
| GATE_INFRA0(CLK_INFRA_ICUSB, "infra_icusb", |
| "axi_sel", 8), |
| GATE_INFRA0(CLK_INFRA_GCE, "infra_gce", |
| "axi_sel", 9), |
| GATE_INFRA0(CLK_INFRA_THERM, "infra_therm", |
| "axi_sel", 10), |
| GATE_INFRA0(CLK_INFRA_I2C0, "infra_i2c0", |
| "i2c_sel", 11), |
| GATE_INFRA0(CLK_INFRA_I2C1, "infra_i2c1", |
| "i2c_sel", 12), |
| GATE_INFRA0(CLK_INFRA_I2C2, "infra_i2c2", |
| "i2c_sel", 13), |
| GATE_INFRA0(CLK_INFRA_I2C3, "infra_i2c3", |
| "i2c_sel", 14), |
| GATE_INFRA0(CLK_INFRA_PWM_HCLK, "infra_pwm_hclk", |
| "axi_sel", 15), |
| GATE_INFRA0(CLK_INFRA_PWM1, "infra_pwm1", |
| "i2c_sel", 16), |
| GATE_INFRA0(CLK_INFRA_PWM2, "infra_pwm2", |
| "i2c_sel", 17), |
| GATE_INFRA0(CLK_INFRA_PWM3, "infra_pwm3", |
| "i2c_sel", 18), |
| GATE_INFRA0(CLK_INFRA_PWM4, "infra_pwm4", |
| "i2c_sel", 19), |
| GATE_INFRA0(CLK_INFRA_PWM, "infra_pwm", |
| "i2c_sel", 21), |
| GATE_INFRA0(CLK_INFRA_UART0, "infra_uart0", |
| "uart_sel", 22), |
| GATE_INFRA0(CLK_INFRA_UART1, "infra_uart1", |
| "uart_sel", 23), |
| GATE_INFRA0(CLK_INFRA_UART2, "infra_uart2", |
| "uart_sel", 24), |
| GATE_INFRA0(CLK_INFRA_UART3, "infra_uart3", |
| "uart_sel", 25), |
| GATE_INFRA0(CLK_INFRA_GCE_26M, "infra_gce_26m", |
| "axi_sel", 27), |
| GATE_INFRA0(CLK_INFRA_CQ_DMA_FPC, "infra_cqdma_fpc", |
| "axi_sel", 28), |
| GATE_INFRA0(CLK_INFRA_BTIF, "infra_btif", |
| "axi_sel", 31), |
| /* INFRA1 */ |
| GATE_INFRA1(CLK_INFRA_SPI0, "infra_spi0", |
| "spi_sel", 1), |
| GATE_INFRA1(CLK_INFRA_MSDC0, "infra_msdc0", |
| "msdc50_hclk_sel", 2), |
| GATE_INFRA1(CLK_INFRA_MSDC1, "infra_msdc1", |
| "axi_sel", 4), |
| GATE_INFRA1(CLK_INFRA_MSDC2, "infra_msdc2", |
| "axi_sel", 5), |
| GATE_INFRA1(CLK_INFRA_MSDC0_SCK, "infra_msdc0_sck", |
| "msdc50_0_sel", 6), |
| GATE_INFRA1(CLK_INFRA_DVFSRC, "infra_dvfsrc", |
| "f_f26m_ck", 7), |
| GATE_INFRA1(CLK_INFRA_GCPU, "infra_gcpu", |
| "axi_sel", 8), |
| GATE_INFRA1(CLK_INFRA_TRNG, "infra_trng", |
| "axi_sel", 9), |
| GATE_INFRA1(CLK_INFRA_AUXADC, "infra_auxadc", |
| "f_f26m_ck", 10), |
| GATE_INFRA1(CLK_INFRA_CPUM, "infra_cpum", |
| "axi_sel", 11), |
| GATE_INFRA1(CLK_INFRA_CCIF1_AP, "infra_ccif1_ap", |
| "axi_sel", 12), |
| GATE_INFRA1(CLK_INFRA_CCIF1_MD, "infra_ccif1_md", |
| "axi_sel", 13), |
| GATE_INFRA1(CLK_INFRA_AUXADC_MD, "infra_auxadc_md", |
| "f_f26m_ck", 14), |
| GATE_INFRA1(CLK_INFRA_MSDC1_SCK, "infra_msdc1_sck", |
| "msdc30_1_sel", 16), |
| GATE_INFRA1(CLK_INFRA_MSDC2_SCK, "infra_msdc2_sck", |
| "msdc30_2_sel", 17), |
| GATE_INFRA1(CLK_INFRA_AP_DMA, "infra_apdma", |
| "axi_sel", 18), |
| GATE_INFRA1(CLK_INFRA_XIU, "infra_xiu", |
| "axi_sel", 19), |
| GATE_INFRA1(CLK_INFRA_DEVICE_APC, "infra_device_apc", |
| "axi_sel", 20), |
| GATE_INFRA1(CLK_INFRA_CCIF_AP, "infra_ccif_ap", |
| "axi_sel", 23), |
| GATE_INFRA1(CLK_INFRA_DEBUGSYS, "infra_debugsys", |
| "axi_sel", 24), |
| GATE_INFRA1(CLK_INFRA_AUDIO, "infra_audio", |
| "axi_sel", 25), |
| GATE_INFRA1(CLK_INFRA_CCIF_MD, "infra_ccif_md", |
| "axi_sel", 26), |
| GATE_INFRA1(CLK_INFRA_DXCC_SEC_CORE, "infra_dxcc_sec_core", |
| "dxcc_sel", 27), |
| GATE_INFRA1(CLK_INFRA_DXCC_AO, "infra_dxcc_ao", |
| "dxcc_sel", 28), |
| GATE_INFRA1(CLK_INFRA_DEVMPU_BCLK, "infra_devmpu_bclk", |
| "axi_sel", 30), |
| GATE_INFRA1(CLK_INFRA_DRAMC_F26M, "infra_dramc_f26m", |
| "f_f26m_ck", 31), |
| /* INFRA2 */ |
| GATE_INFRA2(CLK_INFRA_IRTX, "infra_irtx", |
| "f_f26m_ck", 0), |
| GATE_INFRA2(CLK_INFRA_USB, "infra_usb", |
| "usb_top_sel", 1), |
| GATE_INFRA2(CLK_INFRA_DISP_PWM, "infra_disppwm", |
| "axi_sel", 2), |
| GATE_INFRA2(CLK_INFRA_CLDMA_BCLK, "infra_cldma_bclk", |
| "axi_sel", 3), |
| GATE_INFRA2(CLK_INFRA_AUDIO_26M_BCLK, "infra_audio_26m_bclk", |
| "f_f26m_ck", 4), |
| GATE_INFRA2(CLK_INFRA_SPI1, "infra_spi1", |
| "spi_sel", 6), |
| GATE_INFRA2(CLK_INFRA_I2C4, "infra_i2c4", |
| "i2c_sel", 7), |
| GATE_INFRA2(CLK_INFRA_MODEM_TEMP_SHARE, "infra_md_tmp_share", |
| "f_f26m_ck", 8), |
| GATE_INFRA2(CLK_INFRA_SPI2, "infra_spi2", |
| "spi_sel", 9), |
| GATE_INFRA2(CLK_INFRA_SPI3, "infra_spi3", |
| "spi_sel", 10), |
| GATE_INFRA2(CLK_INFRA_UNIPRO_SCK, "infra_unipro_sck", |
| "ssusb_top_xhci_sel", 11), |
| GATE_INFRA2(CLK_INFRA_UNIPRO_TICK, "infra_unipro_tick", |
| "fufs_sel", 12), |
| GATE_INFRA2(CLK_INFRA_UFS_MP_SAP_BCLK, "infra_ufs_mp_sap_bck", |
| "fufs_sel", 13), |
| GATE_INFRA2(CLK_INFRA_MD32_BCLK, "infra_md32_bclk", |
| "axi_sel", 14), |
| GATE_INFRA2(CLK_INFRA_UNIPRO_MBIST, "infra_unipro_mbist", |
| "axi_sel", 16), |
| GATE_INFRA2(CLK_INFRA_I2C5, "infra_i2c5", |
| "i2c_sel", 18), |
| GATE_INFRA2(CLK_INFRA_I2C5_ARBITER, "infra_i2c5_arbiter", |
| "i2c_sel", 19), |
| GATE_INFRA2(CLK_INFRA_I2C5_IMM, "infra_i2c5_imm", |
| "i2c_sel", 20), |
| GATE_INFRA2(CLK_INFRA_I2C1_ARBITER, "infra_i2c1_arbiter", |
| "i2c_sel", 21), |
| GATE_INFRA2(CLK_INFRA_I2C1_IMM, "infra_i2c1_imm", |
| "i2c_sel", 22), |
| GATE_INFRA2(CLK_INFRA_I2C2_ARBITER, "infra_i2c2_arbiter", |
| "i2c_sel", 23), |
| GATE_INFRA2(CLK_INFRA_I2C2_IMM, "infra_i2c2_imm", |
| "i2c_sel", 24), |
| GATE_INFRA2(CLK_INFRA_SPI4, "infra_spi4", |
| "spi_sel", 25), |
| GATE_INFRA2(CLK_INFRA_SPI5, "infra_spi5", |
| "spi_sel", 26), |
| GATE_INFRA2(CLK_INFRA_CQ_DMA, "infra_cqdma", |
| "axi_sel", 27), |
| GATE_INFRA2(CLK_INFRA_UFS, "infra_ufs", |
| "fufs_sel", 28), |
| GATE_INFRA2(CLK_INFRA_AES_UFSFDE, "infra_aes_ufsfde", |
| "faes_ufsfde_sel", 29), |
| GATE_INFRA2(CLK_INFRA_UFS_TICK, "infra_ufs_tick", |
| "fufs_sel", 30), |
| /* INFRA3 */ |
| GATE_INFRA3(CLK_INFRA_MSDC0_SELF, "infra_msdc0_self", |
| "msdc50_0_sel", 0), |
| GATE_INFRA3(CLK_INFRA_MSDC1_SELF, "infra_msdc1_self", |
| "msdc50_0_sel", 1), |
| GATE_INFRA3(CLK_INFRA_MSDC2_SELF, "infra_msdc2_self", |
| "msdc50_0_sel", 2), |
| GATE_INFRA3(CLK_INFRA_UFS_AXI, "infra_ufs_axi", |
| "axi_sel", 5), |
| GATE_INFRA3(CLK_INFRA_I2C6, "infra_i2c6", |
| "i2c_sel", 6), |
| GATE_INFRA3(CLK_INFRA_AP_MSDC0, "infra_ap_msdc0", |
| "msdc50_hclk_sel", 7), |
| GATE_INFRA3(CLK_INFRA_MD_MSDC0, "infra_md_msdc0", |
| "msdc50_hclk_sel", 8), |
| GATE_INFRA3(CLK_INFRA_CCIF2_AP, "infra_ccif2_ap", |
| "axi_sel", 16), |
| GATE_INFRA3(CLK_INFRA_CCIF2_MD, "infra_ccif2_md", |
| "axi_sel", 17), |
| GATE_INFRA3(CLK_INFRA_CCIF3_AP, "infra_ccif3_ap", |
| "axi_sel", 18), |
| GATE_INFRA3(CLK_INFRA_CCIF3_MD, "infra_ccif3_md", |
| "axi_sel", 19), |
| GATE_INFRA3(CLK_INFRA_SEJ_F13M, "infra_sej_f13m", |
| "f_f26m_ck", 20), |
| GATE_INFRA3(CLK_INFRA_AES_BCLK, "infra_aes_bclk", |
| "axi_sel", 21), |
| GATE_INFRA3(CLK_INFRA_I2C7, "infra_i2c7", |
| "i2c_sel", 22), |
| GATE_INFRA3(CLK_INFRA_I2C8, "infra_i2c8", |
| "i2c_sel", 23), |
| GATE_INFRA3(CLK_INFRA_FBIST2FPC, "infra_fbist2fpc", |
| "msdc50_0_sel", 24), |
| }; |
| |
| static const struct mtk_gate_regs peri_cg_regs = { |
| .set_ofs = 0x20c, |
| .clr_ofs = 0x20c, |
| .sta_ofs = 0x20c, |
| }; |
| |
| #define GATE_PERI(_id, _name, _parent, _shift) \ |
| GATE_MTK(_id, _name, _parent, &peri_cg_regs, _shift, \ |
| &mtk_clk_gate_ops_no_setclr_inv) |
| |
| static const struct mtk_gate peri_clks[] = { |
| GATE_PERI(CLK_PERI_AXI, "peri_axi", "axi_sel", 31), |
| }; |
| |
| static const struct mtk_gate_regs apmixed_cg_regs = { |
| .set_ofs = 0x20, |
| .clr_ofs = 0x20, |
| .sta_ofs = 0x20, |
| }; |
| |
| #define GATE_APMIXED_FLAGS(_id, _name, _parent, _shift, _flags) \ |
| GATE_MTK_FLAGS(_id, _name, _parent, &apmixed_cg_regs, \ |
| _shift, &mtk_clk_gate_ops_no_setclr_inv, _flags) |
| |
| #define GATE_APMIXED(_id, _name, _parent, _shift) \ |
| GATE_APMIXED_FLAGS(_id, _name, _parent, _shift, 0) |
| |
| /* |
| * CRITICAL CLOCK: |
| * apmixed_appll26m is the toppest clock gate of all PLLs. |
| */ |
| static const struct mtk_gate apmixed_clks[] = { |
| /* AUDIO0 */ |
| GATE_APMIXED(CLK_APMIXED_SSUSB_26M, "apmixed_ssusb26m", |
| "f_f26m_ck", 4), |
| GATE_APMIXED_FLAGS(CLK_APMIXED_APPLL_26M, "apmixed_appll26m", |
| "f_f26m_ck", 5, CLK_IS_CRITICAL), |
| GATE_APMIXED(CLK_APMIXED_MIPIC0_26M, "apmixed_mipic026m", |
| "f_f26m_ck", 6), |
| GATE_APMIXED(CLK_APMIXED_MDPLLGP_26M, "apmixed_mdpll26m", |
| "f_f26m_ck", 7), |
| GATE_APMIXED(CLK_APMIXED_MMSYS_26M, "apmixed_mmsys26m", |
| "f_f26m_ck", 8), |
| GATE_APMIXED(CLK_APMIXED_UFS_26M, "apmixed_ufs26m", |
| "f_f26m_ck", 9), |
| GATE_APMIXED(CLK_APMIXED_MIPIC1_26M, "apmixed_mipic126m", |
| "f_f26m_ck", 11), |
| GATE_APMIXED(CLK_APMIXED_MEMPLL_26M, "apmixed_mempll26m", |
| "f_f26m_ck", 13), |
| GATE_APMIXED(CLK_APMIXED_CLKSQ_LVPLL_26M, "apmixed_lvpll26m", |
| "f_f26m_ck", 14), |
| GATE_APMIXED(CLK_APMIXED_MIPID0_26M, "apmixed_mipid026m", |
| "f_f26m_ck", 16), |
| GATE_APMIXED(CLK_APMIXED_MIPID1_26M, "apmixed_mipid126m", |
| "f_f26m_ck", 17), |
| }; |
| |
| #define MT8183_PLL_FMAX (3800UL * MHZ) |
| #define MT8183_PLL_FMIN (1500UL * MHZ) |
| |
| #define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \ |
| _rst_bar_mask, _pcwbits, _pcwibits, _pd_reg, \ |
| _pd_shift, _tuner_reg, _tuner_en_reg, \ |
| _tuner_en_bit, _pcw_reg, _pcw_shift, \ |
| _pcw_chg_reg, _div_table) { \ |
| .id = _id, \ |
| .name = _name, \ |
| .reg = _reg, \ |
| .pwr_reg = _pwr_reg, \ |
| .en_mask = _en_mask, \ |
| .flags = _flags, \ |
| .rst_bar_mask = _rst_bar_mask, \ |
| .fmax = MT8183_PLL_FMAX, \ |
| .fmin = MT8183_PLL_FMIN, \ |
| .pcwbits = _pcwbits, \ |
| .pcwibits = _pcwibits, \ |
| .pd_reg = _pd_reg, \ |
| .pd_shift = _pd_shift, \ |
| .tuner_reg = _tuner_reg, \ |
| .tuner_en_reg = _tuner_en_reg, \ |
| .tuner_en_bit = _tuner_en_bit, \ |
| .pcw_reg = _pcw_reg, \ |
| .pcw_shift = _pcw_shift, \ |
| .pcw_chg_reg = _pcw_chg_reg, \ |
| .div_table = _div_table, \ |
| } |
| |
| #define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \ |
| _rst_bar_mask, _pcwbits, _pcwibits, _pd_reg, \ |
| _pd_shift, _tuner_reg, _tuner_en_reg, \ |
| _tuner_en_bit, _pcw_reg, _pcw_shift, \ |
| _pcw_chg_reg) \ |
| PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \ |
| _rst_bar_mask, _pcwbits, _pcwibits, _pd_reg, \ |
| _pd_shift, _tuner_reg, _tuner_en_reg, \ |
| _tuner_en_bit, _pcw_reg, _pcw_shift, \ |
| _pcw_chg_reg, NULL) |
| |
| static const struct mtk_pll_div_table armpll_div_table[] = { |
| { .div = 0, .freq = MT8183_PLL_FMAX }, |
| { .div = 1, .freq = 1500 * MHZ }, |
| { .div = 2, .freq = 750 * MHZ }, |
| { .div = 3, .freq = 375 * MHZ }, |
| { .div = 4, .freq = 187500000 }, |
| { } /* sentinel */ |
| }; |
| |
| static const struct mtk_pll_div_table mfgpll_div_table[] = { |
| { .div = 0, .freq = MT8183_PLL_FMAX }, |
| { .div = 1, .freq = 1600 * MHZ }, |
| { .div = 2, .freq = 800 * MHZ }, |
| { .div = 3, .freq = 400 * MHZ }, |
| { .div = 4, .freq = 200 * MHZ }, |
| { } /* sentinel */ |
| }; |
| |
| static const struct mtk_pll_data plls[] = { |
| PLL_B(CLK_APMIXED_ARMPLL_LL, "armpll_ll", 0x0200, 0x020C, 0, |
| HAVE_RST_BAR | PLL_AO, BIT(24), 22, 8, 0x0204, 24, 0x0, 0x0, 0, |
| 0x0204, 0, 0, armpll_div_table), |
| PLL_B(CLK_APMIXED_ARMPLL_L, "armpll_l", 0x0210, 0x021C, 0, |
| HAVE_RST_BAR | PLL_AO, BIT(24), 22, 8, 0x0214, 24, 0x0, 0x0, 0, |
| 0x0214, 0, 0, armpll_div_table), |
| PLL(CLK_APMIXED_CCIPLL, "ccipll", 0x0290, 0x029C, 0, |
| HAVE_RST_BAR | PLL_AO, BIT(24), 22, 8, 0x0294, 24, 0x0, 0x0, 0, |
| 0x0294, 0, 0), |
| PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0220, 0x022C, 0, |
| HAVE_RST_BAR, BIT(24), 22, 8, 0x0224, 24, 0x0, 0x0, 0, |
| 0x0224, 0, 0), |
| PLL(CLK_APMIXED_UNIV2PLL, "univ2pll", 0x0230, 0x023C, 0, |
| HAVE_RST_BAR, BIT(24), 22, 8, 0x0234, 24, 0x0, 0x0, 0, |
| 0x0234, 0, 0), |
| PLL_B(CLK_APMIXED_MFGPLL, "mfgpll", 0x0240, 0x024C, 0, |
| 0, 0, 22, 8, 0x0244, 24, 0x0, 0x0, 0, 0x0244, 0, 0, |
| mfgpll_div_table), |
| PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0250, 0x025C, 0, |
| 0, 0, 22, 8, 0x0254, 24, 0x0, 0x0, 0, 0x0254, 0, 0), |
| PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x0260, 0x026C, 0, |
| 0, 0, 22, 8, 0x0264, 24, 0x0, 0x0, 0, 0x0264, 0, 0), |
| PLL(CLK_APMIXED_MMPLL, "mmpll", 0x0270, 0x027C, 0, |
| HAVE_RST_BAR, BIT(23), 22, 8, 0x0274, 24, 0x0, 0x0, 0, |
| 0x0274, 0, 0), |
| PLL(CLK_APMIXED_APLL1, "apll1", 0x02A0, 0x02B0, 0, |
| 0, 0, 32, 8, 0x02A0, 1, 0x02A8, 0x0014, 0, 0x02A4, 0, 0x02A0), |
| PLL(CLK_APMIXED_APLL2, "apll2", 0x02b4, 0x02c4, 0, |
| 0, 0, 32, 8, 0x02B4, 1, 0x02BC, 0x0014, 1, 0x02B8, 0, 0x02B4), |
| }; |
| |
| static u16 infra_rst_ofs[] = { |
| INFRA_RST0_SET_OFFSET, |
| INFRA_RST1_SET_OFFSET, |
| INFRA_RST2_SET_OFFSET, |
| INFRA_RST3_SET_OFFSET, |
| }; |
| |
| static const struct mtk_clk_rst_desc clk_rst_desc = { |
| .version = MTK_RST_SET_CLR, |
| .rst_bank_ofs = infra_rst_ofs, |
| .rst_bank_nr = ARRAY_SIZE(infra_rst_ofs), |
| }; |
| |
| static int clk_mt8183_apmixed_probe(struct platform_device *pdev) |
| { |
| struct clk_hw_onecell_data *clk_data; |
| struct device_node *node = pdev->dev.of_node; |
| |
| clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK); |
| |
| mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data); |
| |
| mtk_clk_register_gates(node, apmixed_clks, ARRAY_SIZE(apmixed_clks), |
| clk_data); |
| |
| return of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data); |
| } |
| |
| static struct clk_hw_onecell_data *top_clk_data; |
| |
| static void clk_mt8183_top_init_early(struct device_node *node) |
| { |
| int i; |
| |
| top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK); |
| |
| for (i = 0; i < CLK_TOP_NR_CLK; i++) |
| top_clk_data->hws[i] = ERR_PTR(-EPROBE_DEFER); |
| |
| mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs), |
| top_clk_data); |
| |
| of_clk_add_hw_provider(node, of_clk_hw_onecell_get, top_clk_data); |
| } |
| |
| CLK_OF_DECLARE_DRIVER(mt8183_topckgen, "mediatek,mt8183-topckgen", |
| clk_mt8183_top_init_early); |
| |
| /* Register mux notifier for MFG mux */ |
| static int clk_mt8183_reg_mfg_mux_notifier(struct device *dev, struct clk *clk) |
| { |
| struct mtk_mux_nb *mfg_mux_nb; |
| int i; |
| |
| mfg_mux_nb = devm_kzalloc(dev, sizeof(*mfg_mux_nb), GFP_KERNEL); |
| if (!mfg_mux_nb) |
| return -ENOMEM; |
| |
| for (i = 0; i < ARRAY_SIZE(top_muxes); i++) |
| if (top_muxes[i].id == CLK_TOP_MUX_MFG) |
| break; |
| if (i == ARRAY_SIZE(top_muxes)) |
| return -EINVAL; |
| |
| mfg_mux_nb->ops = top_muxes[i].ops; |
| mfg_mux_nb->bypass_index = 0; /* Bypass to 26M crystal */ |
| |
| return devm_mtk_clk_mux_notifier_register(dev, clk, mfg_mux_nb); |
| } |
| |
| static int clk_mt8183_top_probe(struct platform_device *pdev) |
| { |
| void __iomem *base; |
| struct device_node *node = pdev->dev.of_node; |
| int ret; |
| |
| base = devm_platform_ioremap_resource(pdev, 0); |
| if (IS_ERR(base)) |
| return PTR_ERR(base); |
| |
| mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks), |
| top_clk_data); |
| |
| mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs), |
| top_clk_data); |
| |
| mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data); |
| |
| mtk_clk_register_muxes(top_muxes, ARRAY_SIZE(top_muxes), |
| node, &mt8183_clk_lock, top_clk_data); |
| |
| mtk_clk_register_composites(top_aud_muxes, ARRAY_SIZE(top_aud_muxes), |
| base, &mt8183_clk_lock, top_clk_data); |
| |
| mtk_clk_register_composites(top_aud_divs, ARRAY_SIZE(top_aud_divs), |
| base, &mt8183_clk_lock, top_clk_data); |
| |
| mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks), |
| top_clk_data); |
| |
| ret = clk_mt8183_reg_mfg_mux_notifier(&pdev->dev, |
| top_clk_data->hws[CLK_TOP_MUX_MFG]->clk); |
| if (ret) |
| return ret; |
| |
| return of_clk_add_hw_provider(node, of_clk_hw_onecell_get, |
| top_clk_data); |
| } |
| |
| static int clk_mt8183_infra_probe(struct platform_device *pdev) |
| { |
| struct clk_hw_onecell_data *clk_data; |
| struct device_node *node = pdev->dev.of_node; |
| int r; |
| |
| clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK); |
| |
| mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks), |
| clk_data); |
| |
| r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data); |
| if (r) { |
| dev_err(&pdev->dev, |
| "%s(): could not register clock provider: %d\n", |
| __func__, r); |
| return r; |
| } |
| |
| mtk_register_reset_controller_with_dev(&pdev->dev, &clk_rst_desc); |
| |
| return r; |
| } |
| |
| static int clk_mt8183_peri_probe(struct platform_device *pdev) |
| { |
| struct clk_hw_onecell_data *clk_data; |
| struct device_node *node = pdev->dev.of_node; |
| |
| clk_data = mtk_alloc_clk_data(CLK_PERI_NR_CLK); |
| |
| mtk_clk_register_gates(node, peri_clks, ARRAY_SIZE(peri_clks), |
| clk_data); |
| |
| return of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data); |
| } |
| |
| static int clk_mt8183_mcu_probe(struct platform_device *pdev) |
| { |
| struct clk_hw_onecell_data *clk_data; |
| struct device_node *node = pdev->dev.of_node; |
| void __iomem *base; |
| |
| base = devm_platform_ioremap_resource(pdev, 0); |
| if (IS_ERR(base)) |
| return PTR_ERR(base); |
| |
| clk_data = mtk_alloc_clk_data(CLK_MCU_NR_CLK); |
| |
| mtk_clk_register_composites(mcu_muxes, ARRAY_SIZE(mcu_muxes), base, |
| &mt8183_clk_lock, clk_data); |
| |
| return of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data); |
| } |
| |
| static const struct of_device_id of_match_clk_mt8183[] = { |
| { |
| .compatible = "mediatek,mt8183-apmixedsys", |
| .data = clk_mt8183_apmixed_probe, |
| }, { |
| .compatible = "mediatek,mt8183-topckgen", |
| .data = clk_mt8183_top_probe, |
| }, { |
| .compatible = "mediatek,mt8183-infracfg", |
| .data = clk_mt8183_infra_probe, |
| }, { |
| .compatible = "mediatek,mt8183-pericfg", |
| .data = clk_mt8183_peri_probe, |
| }, { |
| .compatible = "mediatek,mt8183-mcucfg", |
| .data = clk_mt8183_mcu_probe, |
| }, { |
| /* sentinel */ |
| } |
| }; |
| |
| static int clk_mt8183_probe(struct platform_device *pdev) |
| { |
| int (*clk_probe)(struct platform_device *pdev); |
| int r; |
| |
| clk_probe = of_device_get_match_data(&pdev->dev); |
| if (!clk_probe) |
| return -EINVAL; |
| |
| r = clk_probe(pdev); |
| if (r) |
| dev_err(&pdev->dev, |
| "could not register clock provider: %s: %d\n", |
| pdev->name, r); |
| |
| return r; |
| } |
| |
| static struct platform_driver clk_mt8183_drv = { |
| .probe = clk_mt8183_probe, |
| .driver = { |
| .name = "clk-mt8183", |
| .of_match_table = of_match_clk_mt8183, |
| }, |
| }; |
| |
| static int __init clk_mt8183_init(void) |
| { |
| return platform_driver_register(&clk_mt8183_drv); |
| } |
| |
| arch_initcall(clk_mt8183_init); |
