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![Chen-Yu Tsai](/assets/img/avatar_default.png)
As part of the effort to improve the MediaTek clk drivers, the next step is to switch from the old 'struct clk' clk prodivder APIs to the new 'struct clk_hw' ones. Instead of adding new APIs to the MediaTek clk driver library mirroring the existing ones, moving all drivers to the new APIs, and then removing the old ones, just migrate everything at the same time. This involves replacing 'struct clk' with 'struct clk_hw', and 'struct clk_onecell_data' with 'struct clk_hw_onecell_data', and fixing up all usages. For now, the clk_register() and co. usage is retained, with __clk_get_hw() and (struct clk_hw *)->clk used to bridge the difference between the APIs. These will be replaced in subsequent patches. Fix up mtk_{alloc,free}_clk_data to use 'struct clk_hw' by hand. Fix up all other affected call sites with the following coccinelle script. // Replace type @@ @@ - struct clk_onecell_data + struct clk_hw_onecell_data // Replace of_clk_add_provider() & of_clk_src_simple_get() @@ expression NP, DATA; symbol of_clk_src_onecell_get; @@ - of_clk_add_provider( + of_clk_add_hw_provider( NP, - of_clk_src_onecell_get, + of_clk_hw_onecell_get, DATA ) // Fix register/unregister @@ identifier CD; expression E; identifier fn =~ "unregister"; @@ fn(..., - CD->clks[E] + CD->hws[E]->clk ,... ); // Fix calls to clk_prepare_enable() @@ identifier CD; expression E; @@ clk_prepare_enable( - CD->clks[E] + CD->hws[E]->clk ); // Fix pointer assignment @@ identifier CD; identifier CLK; expression E; @@ - CD->clks[E] + CD->hws[E] = ( - CLK + __clk_get_hw(CLK) | ERR_PTR(...) ) ; // Fix pointer usage @@ identifier CD; expression E; @@ - CD->clks[E] + CD->hws[E] // Fix mtk_clk_pll_get_base() @@ symbol clk, hw, data; @@ mtk_clk_pll_get_base( - struct clk *clk, + struct clk_hw *hw, const struct mtk_pll_data *data ) { - struct clk_hw *hw = __clk_get_hw(clk); ... } // Fix mtk_clk_pll_get_base() usage @@ identifier CD; expression E; @@ mtk_clk_pll_get_base( - CD->clks[E] + CD->hws[E]->clk ,... ); Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Miles Chen <miles.chen@mediatek.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Miles Chen <miles.chen@mediatek.com> Link: https://lore.kernel.org/r/20220519071610.423372-4-wenst@chromium.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
922 lines
29 KiB
C
922 lines
29 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2018 MediaTek Inc.
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* Author: Owen Chen <owen.chen@mediatek.com>
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*/
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#include <linux/clk-provider.h>
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#include <linux/of.h>
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#include <linux/of_address.h>
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#include <linux/slab.h>
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#include <linux/mfd/syscon.h>
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#include <linux/of_device.h>
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#include <linux/platform_device.h>
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#include "clk-gate.h"
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#include "clk-mtk.h"
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#include "clk-mux.h"
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#include "clk-pll.h"
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#include <dt-bindings/clock/mt6765-clk.h>
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/*fmeter div select 4*/
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#define _DIV4_ 1
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static DEFINE_SPINLOCK(mt6765_clk_lock);
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/* Total 12 subsys */
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static void __iomem *cksys_base;
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static void __iomem *apmixed_base;
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/* CKSYS */
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#define CLK_SCP_CFG_0 (cksys_base + 0x200)
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#define CLK_SCP_CFG_1 (cksys_base + 0x204)
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/* CG */
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#define AP_PLL_CON3 (apmixed_base + 0x0C)
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#define PLLON_CON0 (apmixed_base + 0x44)
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#define PLLON_CON1 (apmixed_base + 0x48)
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/* clk cfg update */
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#define CLK_CFG_0 0x40
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#define CLK_CFG_0_SET 0x44
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#define CLK_CFG_0_CLR 0x48
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#define CLK_CFG_1 0x50
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#define CLK_CFG_1_SET 0x54
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#define CLK_CFG_1_CLR 0x58
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#define CLK_CFG_2 0x60
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#define CLK_CFG_2_SET 0x64
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#define CLK_CFG_2_CLR 0x68
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#define CLK_CFG_3 0x70
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#define CLK_CFG_3_SET 0x74
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#define CLK_CFG_3_CLR 0x78
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#define CLK_CFG_4 0x80
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#define CLK_CFG_4_SET 0x84
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#define CLK_CFG_4_CLR 0x88
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#define CLK_CFG_5 0x90
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#define CLK_CFG_5_SET 0x94
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#define CLK_CFG_5_CLR 0x98
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#define CLK_CFG_6 0xa0
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#define CLK_CFG_6_SET 0xa4
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#define CLK_CFG_6_CLR 0xa8
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#define CLK_CFG_7 0xb0
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#define CLK_CFG_7_SET 0xb4
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#define CLK_CFG_7_CLR 0xb8
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#define CLK_CFG_8 0xc0
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#define CLK_CFG_8_SET 0xc4
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#define CLK_CFG_8_CLR 0xc8
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#define CLK_CFG_9 0xd0
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#define CLK_CFG_9_SET 0xd4
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#define CLK_CFG_9_CLR 0xd8
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#define CLK_CFG_10 0xe0
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#define CLK_CFG_10_SET 0xe4
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#define CLK_CFG_10_CLR 0xe8
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#define CLK_CFG_UPDATE 0x004
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static const struct mtk_fixed_clk fixed_clks[] = {
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FIXED_CLK(CLK_TOP_F_FRTC, "f_frtc_ck", "clk32k", 32768),
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FIXED_CLK(CLK_TOP_CLK26M, "clk_26m_ck", "clk26m", 26000000),
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FIXED_CLK(CLK_TOP_DMPLL, "dmpll_ck", NULL, 466000000),
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};
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static const struct mtk_fixed_factor top_divs[] = {
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FACTOR(CLK_TOP_SYSPLL, "syspll_ck", "mainpll", 1, 1),
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FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "mainpll", 1, 2),
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FACTOR(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "syspll_d2", 1, 2),
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FACTOR(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "syspll_d2", 1, 4),
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FACTOR(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "syspll_d2", 1, 8),
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FACTOR(CLK_TOP_SYSPLL1_D16, "syspll1_d16", "syspll_d2", 1, 16),
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FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "mainpll", 1, 3),
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FACTOR(CLK_TOP_SYSPLL2_D2, "syspll2_d2", "syspll_d3", 1, 2),
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FACTOR(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "syspll_d3", 1, 4),
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FACTOR(CLK_TOP_SYSPLL2_D8, "syspll2_d8", "syspll_d3", 1, 8),
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FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll", 1, 5),
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FACTOR(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "syspll_d5", 1, 2),
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FACTOR(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "syspll_d5", 1, 4),
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FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "mainpll", 1, 7),
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FACTOR(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "syspll_d7", 1, 2),
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FACTOR(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "syspll_d7", 1, 4),
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FACTOR(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1, 2),
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FACTOR(CLK_TOP_USB20_192M, "usb20_192m_ck", "univpll", 2, 13),
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FACTOR(CLK_TOP_USB20_192M_D4, "usb20_192m_d4", "usb20_192m_ck", 1, 4),
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FACTOR(CLK_TOP_USB20_192M_D8, "usb20_192m_d8", "usb20_192m_ck", 1, 8),
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FACTOR(CLK_TOP_USB20_192M_D16,
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"usb20_192m_d16", "usb20_192m_ck", 1, 16),
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FACTOR(CLK_TOP_USB20_192M_D32,
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"usb20_192m_d32", "usb20_192m_ck", 1, 32),
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FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2),
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FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univpll_d2", 1, 2),
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FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univpll_d2", 1, 4),
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FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3),
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FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univpll_d3", 1, 2),
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FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univpll_d3", 1, 4),
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FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univpll_d3", 1, 8),
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FACTOR(CLK_TOP_UNIVPLL2_D32, "univpll2_d32", "univpll_d3", 1, 32),
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FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5),
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FACTOR(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univpll_d5", 1, 2),
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FACTOR(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univpll_d5", 1, 4),
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FACTOR(CLK_TOP_MMPLL, "mmpll_ck", "mmpll", 1, 1),
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FACTOR(CLK_TOP_MMPLL_D2, "mmpll_d2", "mmpll_ck", 1, 2),
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FACTOR(CLK_TOP_MPLL, "mpll_ck", "mpll", 1, 1),
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FACTOR(CLK_TOP_DA_MPLL_104M_DIV, "mpll_104m_div", "mpll_ck", 1, 2),
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FACTOR(CLK_TOP_DA_MPLL_52M_DIV, "mpll_52m_div", "mpll_ck", 1, 4),
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FACTOR(CLK_TOP_MFGPLL, "mfgpll_ck", "mfgpll", 1, 1),
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FACTOR(CLK_TOP_MSDCPLL, "msdcpll_ck", "msdcpll", 1, 1),
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FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll_ck", 1, 2),
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FACTOR(CLK_TOP_APLL1, "apll1_ck", "apll1", 1, 1),
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FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1_ck", 1, 2),
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FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1_ck", 1, 4),
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FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1_ck", 1, 8),
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FACTOR(CLK_TOP_ULPOSC1, "ulposc1_ck", "ulposc1", 1, 1),
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FACTOR(CLK_TOP_ULPOSC1_D2, "ulposc1_d2", "ulposc1_ck", 1, 2),
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FACTOR(CLK_TOP_ULPOSC1_D4, "ulposc1_d4", "ulposc1_ck", 1, 4),
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FACTOR(CLK_TOP_ULPOSC1_D8, "ulposc1_d8", "ulposc1_ck", 1, 8),
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FACTOR(CLK_TOP_ULPOSC1_D16, "ulposc1_d16", "ulposc1_ck", 1, 16),
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FACTOR(CLK_TOP_ULPOSC1_D32, "ulposc1_d32", "ulposc1_ck", 1, 32),
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FACTOR(CLK_TOP_F_F26M, "f_f26m_ck", "clk_26m_ck", 1, 1),
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FACTOR(CLK_TOP_AXI, "axi_ck", "axi_sel", 1, 1),
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FACTOR(CLK_TOP_MM, "mm_ck", "mm_sel", 1, 1),
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FACTOR(CLK_TOP_SCP, "scp_ck", "scp_sel", 1, 1),
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FACTOR(CLK_TOP_MFG, "mfg_ck", "mfg_sel", 1, 1),
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FACTOR(CLK_TOP_F_FUART, "f_fuart_ck", "uart_sel", 1, 1),
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FACTOR(CLK_TOP_SPI, "spi_ck", "spi_sel", 1, 1),
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FACTOR(CLK_TOP_MSDC50_0, "msdc50_0_ck", "msdc50_0_sel", 1, 1),
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FACTOR(CLK_TOP_MSDC30_1, "msdc30_1_ck", "msdc30_1_sel", 1, 1),
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FACTOR(CLK_TOP_AUDIO, "audio_ck", "audio_sel", 1, 1),
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FACTOR(CLK_TOP_AUD_1, "aud_1_ck", "aud_1_sel", 1, 1),
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FACTOR(CLK_TOP_AUD_ENGEN1, "aud_engen1_ck", "aud_engen1_sel", 1, 1),
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FACTOR(CLK_TOP_F_FDISP_PWM, "f_fdisp_pwm_ck", "disp_pwm_sel", 1, 1),
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FACTOR(CLK_TOP_SSPM, "sspm_ck", "sspm_sel", 1, 1),
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FACTOR(CLK_TOP_DXCC, "dxcc_ck", "dxcc_sel", 1, 1),
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FACTOR(CLK_TOP_I2C, "i2c_ck", "i2c_sel", 1, 1),
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FACTOR(CLK_TOP_F_FPWM, "f_fpwm_ck", "pwm_sel", 1, 1),
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FACTOR(CLK_TOP_F_FSENINF, "f_fseninf_ck", "seninf_sel", 1, 1),
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FACTOR(CLK_TOP_AES_FDE, "aes_fde_ck", "aes_fde_sel", 1, 1),
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FACTOR(CLK_TOP_F_BIST2FPC, "f_bist2fpc_ck", "univpll2_d2", 1, 1),
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FACTOR(CLK_TOP_ARMPLL_DIVIDER_PLL0, "arm_div_pll0", "syspll_d2", 1, 1),
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FACTOR(CLK_TOP_ARMPLL_DIVIDER_PLL1, "arm_div_pll1", "syspll_ck", 1, 1),
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FACTOR(CLK_TOP_ARMPLL_DIVIDER_PLL2, "arm_div_pll2", "univpll_d2", 1, 1),
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FACTOR(CLK_TOP_DA_USB20_48M_DIV,
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"usb20_48m_div", "usb20_192m_d4", 1, 1),
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FACTOR(CLK_TOP_DA_UNIV_48M_DIV, "univ_48m_div", "usb20_192m_d4", 1, 1),
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};
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static const char * const axi_parents[] = {
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"clk26m",
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"syspll_d7",
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"syspll1_d4",
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"syspll3_d2"
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};
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static const char * const mem_parents[] = {
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"clk26m",
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"dmpll_ck",
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"apll1_ck"
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};
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static const char * const mm_parents[] = {
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"clk26m",
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"mmpll_ck",
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"syspll1_d2",
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"syspll_d5",
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"syspll1_d4",
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"univpll_d5",
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"univpll1_d2",
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"mmpll_d2"
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};
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static const char * const scp_parents[] = {
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"clk26m",
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"syspll4_d2",
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"univpll2_d2",
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"syspll1_d2",
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"univpll1_d2",
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"syspll_d3",
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"univpll_d3"
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};
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static const char * const mfg_parents[] = {
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"clk26m",
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"mfgpll_ck",
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"syspll_d3",
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"univpll_d3"
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};
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static const char * const atb_parents[] = {
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"clk26m",
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"syspll1_d4",
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"syspll1_d2"
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};
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static const char * const camtg_parents[] = {
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"clk26m",
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"usb20_192m_d8",
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"univpll2_d8",
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"usb20_192m_d4",
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"univpll2_d32",
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"usb20_192m_d16",
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"usb20_192m_d32"
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};
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static const char * const uart_parents[] = {
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"clk26m",
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"univpll2_d8"
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};
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static const char * const spi_parents[] = {
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"clk26m",
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"syspll3_d2",
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"syspll4_d2",
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"syspll2_d4"
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};
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static const char * const msdc5hclk_parents[] = {
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"clk26m",
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"syspll1_d2",
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"univpll1_d4",
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"syspll2_d2"
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};
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static const char * const msdc50_0_parents[] = {
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"clk26m",
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"msdcpll_ck",
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"syspll2_d2",
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"syspll4_d2",
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"univpll1_d2",
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"syspll1_d2",
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"univpll_d5",
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"univpll1_d4"
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};
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static const char * const msdc30_1_parents[] = {
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"clk26m",
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"msdcpll_d2",
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"univpll2_d2",
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"syspll2_d2",
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"syspll1_d4",
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"univpll1_d4",
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"usb20_192m_d4",
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"syspll2_d4"
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};
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static const char * const audio_parents[] = {
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"clk26m",
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"syspll3_d4",
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"syspll4_d4",
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"syspll1_d16"
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};
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static const char * const aud_intbus_parents[] = {
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"clk26m",
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"syspll1_d4",
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"syspll4_d2"
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};
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static const char * const aud_1_parents[] = {
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"clk26m",
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"apll1_ck"
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};
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static const char * const aud_engen1_parents[] = {
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"clk26m",
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"apll1_d2",
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"apll1_d4",
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"apll1_d8"
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};
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static const char * const disp_pwm_parents[] = {
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"clk26m",
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"univpll2_d4",
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"ulposc1_d2",
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"ulposc1_d8"
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};
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static const char * const sspm_parents[] = {
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"clk26m",
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"syspll1_d2",
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"syspll_d3"
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};
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static const char * const dxcc_parents[] = {
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"clk26m",
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"syspll1_d2",
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"syspll1_d4",
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"syspll1_d8"
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};
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static const char * const usb_top_parents[] = {
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"clk26m",
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"univpll3_d4"
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};
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static const char * const spm_parents[] = {
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"clk26m",
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"syspll1_d8"
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};
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static const char * const i2c_parents[] = {
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"clk26m",
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"univpll3_d4",
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"univpll3_d2",
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"syspll1_d8",
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"syspll2_d8"
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};
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static const char * const pwm_parents[] = {
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"clk26m",
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"univpll3_d4",
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"syspll1_d8"
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};
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static const char * const seninf_parents[] = {
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"clk26m",
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"univpll1_d4",
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"univpll1_d2",
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"univpll2_d2"
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};
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static const char * const aes_fde_parents[] = {
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"clk26m",
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"msdcpll_ck",
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"univpll_d3",
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"univpll2_d2",
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"univpll1_d2",
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"syspll1_d2"
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};
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static const char * const ulposc_parents[] = {
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"clk26m",
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"ulposc1_d4",
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"ulposc1_d8",
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"ulposc1_d16",
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|
"ulposc1_d32"
|
|
};
|
|
|
|
static const char * const camtm_parents[] = {
|
|
"clk26m",
|
|
"univpll1_d4",
|
|
"univpll1_d2",
|
|
"univpll2_d2"
|
|
};
|
|
|
|
#define INVALID_UPDATE_REG 0xFFFFFFFF
|
|
#define INVALID_UPDATE_SHIFT -1
|
|
#define INVALID_MUX_GATE -1
|
|
|
|
static const struct mtk_mux top_muxes[] = {
|
|
/* CLK_CFG_0 */
|
|
MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_AXI_SEL, "axi_sel", axi_parents,
|
|
CLK_CFG_0, CLK_CFG_0_SET, CLK_CFG_0_CLR,
|
|
0, 2, 7, CLK_CFG_UPDATE, 0, CLK_IS_CRITICAL),
|
|
MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MEM_SEL, "mem_sel", mem_parents,
|
|
CLK_CFG_0, CLK_CFG_0_SET, CLK_CFG_0_CLR,
|
|
8, 2, 15, CLK_CFG_UPDATE, 1, CLK_IS_CRITICAL),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_MM_SEL, "mm_sel", mm_parents, CLK_CFG_0,
|
|
CLK_CFG_0_SET, CLK_CFG_0_CLR, 16, 3, 23,
|
|
CLK_CFG_UPDATE, 2),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_SCP_SEL, "scp_sel", scp_parents, CLK_CFG_0,
|
|
CLK_CFG_0_SET, CLK_CFG_0_CLR, 24, 3, 31,
|
|
CLK_CFG_UPDATE, 3),
|
|
/* CLK_CFG_1 */
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_MFG_SEL, "mfg_sel", mfg_parents, CLK_CFG_1,
|
|
CLK_CFG_1_SET, CLK_CFG_1_CLR, 0, 2, 7,
|
|
CLK_CFG_UPDATE, 4),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_ATB_SEL, "atb_sel", atb_parents, CLK_CFG_1,
|
|
CLK_CFG_1_SET, CLK_CFG_1_CLR, 8, 2, 15,
|
|
CLK_CFG_UPDATE, 5),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG_SEL, "camtg_sel",
|
|
camtg_parents, CLK_CFG_1, CLK_CFG_1_SET,
|
|
CLK_CFG_1_CLR, 16, 3, 23, CLK_CFG_UPDATE, 6),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG1_SEL, "camtg1_sel", camtg_parents,
|
|
CLK_CFG_1, CLK_CFG_1_SET, CLK_CFG_1_CLR,
|
|
24, 3, 31, CLK_CFG_UPDATE, 7),
|
|
/* CLK_CFG_2 */
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG2_SEL, "camtg2_sel",
|
|
camtg_parents, CLK_CFG_2, CLK_CFG_2_SET,
|
|
CLK_CFG_2_CLR, 0, 3, 7, CLK_CFG_UPDATE, 8),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG3_SEL, "camtg3_sel", camtg_parents,
|
|
CLK_CFG_2, CLK_CFG_2_SET, CLK_CFG_2_CLR,
|
|
8, 3, 15, CLK_CFG_UPDATE, 9),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_UART_SEL, "uart_sel", uart_parents,
|
|
CLK_CFG_2, CLK_CFG_2_SET, CLK_CFG_2_CLR, 16, 1, 23,
|
|
CLK_CFG_UPDATE, 10),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_SPI_SEL, "spi_sel", spi_parents, CLK_CFG_2,
|
|
CLK_CFG_2_SET, CLK_CFG_2_CLR, 24, 2, 31,
|
|
CLK_CFG_UPDATE, 11),
|
|
/* CLK_CFG_3 */
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC50_0_HCLK_SEL, "msdc5hclk",
|
|
msdc5hclk_parents, CLK_CFG_3, CLK_CFG_3_SET,
|
|
CLK_CFG_3_CLR, 0, 2, 7, CLK_CFG_UPDATE, 12),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC50_0_SEL, "msdc50_0_sel",
|
|
msdc50_0_parents, CLK_CFG_3, CLK_CFG_3_SET,
|
|
CLK_CFG_3_CLR, 8, 3, 15, CLK_CFG_UPDATE, 13),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC30_1_SEL, "msdc30_1_sel",
|
|
msdc30_1_parents, CLK_CFG_3, CLK_CFG_3_SET,
|
|
CLK_CFG_3_CLR, 16, 3, 23, CLK_CFG_UPDATE, 14),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_SEL, "audio_sel", audio_parents,
|
|
CLK_CFG_3, CLK_CFG_3_SET, CLK_CFG_3_CLR,
|
|
24, 2, 31, CLK_CFG_UPDATE, 15),
|
|
/* CLK_CFG_4 */
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_INTBUS_SEL, "aud_intbus_sel",
|
|
aud_intbus_parents, CLK_CFG_4, CLK_CFG_4_SET,
|
|
CLK_CFG_4_CLR, 0, 2, 7, CLK_CFG_UPDATE, 16),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_1_SEL, "aud_1_sel", aud_1_parents,
|
|
CLK_CFG_4, CLK_CFG_4_SET, CLK_CFG_4_CLR,
|
|
8, 1, 15, CLK_CFG_UPDATE, 17),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_ENGEN1_SEL, "aud_engen1_sel",
|
|
aud_engen1_parents, CLK_CFG_4, CLK_CFG_4_SET,
|
|
CLK_CFG_4_CLR, 16, 2, 23, CLK_CFG_UPDATE, 18),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM_SEL, "disp_pwm_sel",
|
|
disp_pwm_parents, CLK_CFG_4, CLK_CFG_4_SET,
|
|
CLK_CFG_4_CLR, 24, 2, 31, CLK_CFG_UPDATE, 19),
|
|
/* CLK_CFG_5 */
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_SSPM_SEL, "sspm_sel", sspm_parents,
|
|
CLK_CFG_5, CLK_CFG_5_SET, CLK_CFG_5_CLR, 0, 2, 7,
|
|
CLK_CFG_UPDATE, 20),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_DXCC_SEL, "dxcc_sel", dxcc_parents,
|
|
CLK_CFG_5, CLK_CFG_5_SET, CLK_CFG_5_CLR, 8, 2, 15,
|
|
CLK_CFG_UPDATE, 21),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_SEL, "usb_top_sel",
|
|
usb_top_parents, CLK_CFG_5, CLK_CFG_5_SET,
|
|
CLK_CFG_5_CLR, 16, 1, 23, CLK_CFG_UPDATE, 22),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_SPM_SEL, "spm_sel", spm_parents, CLK_CFG_5,
|
|
CLK_CFG_5_SET, CLK_CFG_5_CLR, 24, 1, 31,
|
|
CLK_CFG_UPDATE, 23),
|
|
/* CLK_CFG_6 */
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_I2C_SEL, "i2c_sel", i2c_parents, CLK_CFG_6,
|
|
CLK_CFG_6_SET, CLK_CFG_6_CLR, 0, 3, 7, CLK_CFG_UPDATE,
|
|
24),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_PWM_SEL, "pwm_sel", pwm_parents, CLK_CFG_6,
|
|
CLK_CFG_6_SET, CLK_CFG_6_CLR, 8, 2, 15, CLK_CFG_UPDATE,
|
|
25),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF_SEL, "seninf_sel", seninf_parents,
|
|
CLK_CFG_6, CLK_CFG_6_SET, CLK_CFG_6_CLR, 16, 2, 23,
|
|
CLK_CFG_UPDATE, 26),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_FDE_SEL, "aes_fde_sel",
|
|
aes_fde_parents, CLK_CFG_6, CLK_CFG_6_SET,
|
|
CLK_CFG_6_CLR, 24, 3, 31, CLK_CFG_UPDATE, 27),
|
|
/* CLK_CFG_7 */
|
|
MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_PWRAP_ULPOSC_SEL, "ulposc_sel",
|
|
ulposc_parents, CLK_CFG_7, CLK_CFG_7_SET,
|
|
CLK_CFG_7_CLR, 0, 3, 7, CLK_CFG_UPDATE, 28,
|
|
CLK_IS_CRITICAL),
|
|
MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTM_SEL, "camtm_sel", camtm_parents,
|
|
CLK_CFG_7, CLK_CFG_7_SET, CLK_CFG_7_CLR, 8, 2, 15,
|
|
CLK_CFG_UPDATE, 29),
|
|
};
|
|
|
|
static const struct mtk_gate_regs top0_cg_regs = {
|
|
.set_ofs = 0x0,
|
|
.clr_ofs = 0x0,
|
|
.sta_ofs = 0x0,
|
|
};
|
|
|
|
static const struct mtk_gate_regs top1_cg_regs = {
|
|
.set_ofs = 0x104,
|
|
.clr_ofs = 0x104,
|
|
.sta_ofs = 0x104,
|
|
};
|
|
|
|
static const struct mtk_gate_regs top2_cg_regs = {
|
|
.set_ofs = 0x320,
|
|
.clr_ofs = 0x320,
|
|
.sta_ofs = 0x320,
|
|
};
|
|
|
|
#define GATE_TOP0(_id, _name, _parent, _shift) { \
|
|
.id = _id, \
|
|
.name = _name, \
|
|
.parent_name = _parent, \
|
|
.regs = &top0_cg_regs, \
|
|
.shift = _shift, \
|
|
.ops = &mtk_clk_gate_ops_no_setclr, \
|
|
}
|
|
|
|
#define GATE_TOP1(_id, _name, _parent, _shift) { \
|
|
.id = _id, \
|
|
.name = _name, \
|
|
.parent_name = _parent, \
|
|
.regs = &top1_cg_regs, \
|
|
.shift = _shift, \
|
|
.ops = &mtk_clk_gate_ops_no_setclr_inv, \
|
|
}
|
|
|
|
#define GATE_TOP2(_id, _name, _parent, _shift) { \
|
|
.id = _id, \
|
|
.name = _name, \
|
|
.parent_name = _parent, \
|
|
.regs = &top2_cg_regs, \
|
|
.shift = _shift, \
|
|
.ops = &mtk_clk_gate_ops_no_setclr, \
|
|
}
|
|
|
|
static const struct mtk_gate top_clks[] = {
|
|
/* TOP0 */
|
|
GATE_TOP0(CLK_TOP_MD_32K, "md_32k", "f_frtc_ck", 8),
|
|
GATE_TOP0(CLK_TOP_MD_26M, "md_26m", "f_f26m_ck", 9),
|
|
GATE_TOP0(CLK_TOP_MD2_32K, "md2_32k", "f_frtc_ck", 10),
|
|
GATE_TOP0(CLK_TOP_MD2_26M, "md2_26m", "f_f26m_ck", 11),
|
|
/* TOP1 */
|
|
GATE_TOP1(CLK_TOP_ARMPLL_DIVIDER_PLL0_EN,
|
|
"arm_div_pll0_en", "arm_div_pll0", 3),
|
|
GATE_TOP1(CLK_TOP_ARMPLL_DIVIDER_PLL1_EN,
|
|
"arm_div_pll1_en", "arm_div_pll1", 4),
|
|
GATE_TOP1(CLK_TOP_ARMPLL_DIVIDER_PLL2_EN,
|
|
"arm_div_pll2_en", "arm_div_pll2", 5),
|
|
GATE_TOP1(CLK_TOP_FMEM_OCC_DRC_EN, "drc_en", "univpll2_d2", 6),
|
|
GATE_TOP1(CLK_TOP_USB20_48M_EN, "usb20_48m_en", "usb20_48m_div", 8),
|
|
GATE_TOP1(CLK_TOP_UNIVPLL_48M_EN, "univpll_48m_en", "univ_48m_div", 9),
|
|
GATE_TOP1(CLK_TOP_F_UFS_MP_SAP_CFG_EN, "ufs_sap", "f_f26m_ck", 12),
|
|
GATE_TOP1(CLK_TOP_F_BIST2FPC_EN, "bist2fpc", "f_bist2fpc_ck", 16),
|
|
/* TOP2 */
|
|
GATE_TOP2(CLK_TOP_APLL12_DIV0, "apll12_div0", "aud_1_ck", 2),
|
|
GATE_TOP2(CLK_TOP_APLL12_DIV1, "apll12_div1", "aud_1_ck", 3),
|
|
GATE_TOP2(CLK_TOP_APLL12_DIV2, "apll12_div2", "aud_1_ck", 4),
|
|
GATE_TOP2(CLK_TOP_APLL12_DIV3, "apll12_div3", "aud_1_ck", 5),
|
|
};
|
|
|
|
static const struct mtk_gate_regs ifr2_cg_regs = {
|
|
.set_ofs = 0x80,
|
|
.clr_ofs = 0x84,
|
|
.sta_ofs = 0x90,
|
|
};
|
|
|
|
static const struct mtk_gate_regs ifr3_cg_regs = {
|
|
.set_ofs = 0x88,
|
|
.clr_ofs = 0x8c,
|
|
.sta_ofs = 0x94,
|
|
};
|
|
|
|
static const struct mtk_gate_regs ifr4_cg_regs = {
|
|
.set_ofs = 0xa4,
|
|
.clr_ofs = 0xa8,
|
|
.sta_ofs = 0xac,
|
|
};
|
|
|
|
static const struct mtk_gate_regs ifr5_cg_regs = {
|
|
.set_ofs = 0xc0,
|
|
.clr_ofs = 0xc4,
|
|
.sta_ofs = 0xc8,
|
|
};
|
|
|
|
#define GATE_IFR2(_id, _name, _parent, _shift) { \
|
|
.id = _id, \
|
|
.name = _name, \
|
|
.parent_name = _parent, \
|
|
.regs = &ifr2_cg_regs, \
|
|
.shift = _shift, \
|
|
.ops = &mtk_clk_gate_ops_setclr, \
|
|
}
|
|
|
|
#define GATE_IFR3(_id, _name, _parent, _shift) { \
|
|
.id = _id, \
|
|
.name = _name, \
|
|
.parent_name = _parent, \
|
|
.regs = &ifr3_cg_regs, \
|
|
.shift = _shift, \
|
|
.ops = &mtk_clk_gate_ops_setclr, \
|
|
}
|
|
|
|
#define GATE_IFR4(_id, _name, _parent, _shift) { \
|
|
.id = _id, \
|
|
.name = _name, \
|
|
.parent_name = _parent, \
|
|
.regs = &ifr4_cg_regs, \
|
|
.shift = _shift, \
|
|
.ops = &mtk_clk_gate_ops_setclr, \
|
|
}
|
|
|
|
#define GATE_IFR5(_id, _name, _parent, _shift) { \
|
|
.id = _id, \
|
|
.name = _name, \
|
|
.parent_name = _parent, \
|
|
.regs = &ifr5_cg_regs, \
|
|
.shift = _shift, \
|
|
.ops = &mtk_clk_gate_ops_setclr, \
|
|
}
|
|
|
|
static const struct mtk_gate ifr_clks[] = {
|
|
/* INFRA_TOPAXI */
|
|
/* INFRA PERI */
|
|
/* INFRA mode 0 */
|
|
GATE_IFR2(CLK_IFR_ICUSB, "ifr_icusb", "axi_ck", 8),
|
|
GATE_IFR2(CLK_IFR_GCE, "ifr_gce", "axi_ck", 9),
|
|
GATE_IFR2(CLK_IFR_THERM, "ifr_therm", "axi_ck", 10),
|
|
GATE_IFR2(CLK_IFR_I2C_AP, "ifr_i2c_ap", "i2c_ck", 11),
|
|
GATE_IFR2(CLK_IFR_I2C_CCU, "ifr_i2c_ccu", "i2c_ck", 12),
|
|
GATE_IFR2(CLK_IFR_I2C_SSPM, "ifr_i2c_sspm", "i2c_ck", 13),
|
|
GATE_IFR2(CLK_IFR_I2C_RSV, "ifr_i2c_rsv", "i2c_ck", 14),
|
|
GATE_IFR2(CLK_IFR_PWM_HCLK, "ifr_pwm_hclk", "axi_ck", 15),
|
|
GATE_IFR2(CLK_IFR_PWM1, "ifr_pwm1", "f_fpwm_ck", 16),
|
|
GATE_IFR2(CLK_IFR_PWM2, "ifr_pwm2", "f_fpwm_ck", 17),
|
|
GATE_IFR2(CLK_IFR_PWM3, "ifr_pwm3", "f_fpwm_ck", 18),
|
|
GATE_IFR2(CLK_IFR_PWM4, "ifr_pwm4", "f_fpwm_ck", 19),
|
|
GATE_IFR2(CLK_IFR_PWM5, "ifr_pwm5", "f_fpwm_ck", 20),
|
|
GATE_IFR2(CLK_IFR_PWM, "ifr_pwm", "f_fpwm_ck", 21),
|
|
GATE_IFR2(CLK_IFR_UART0, "ifr_uart0", "f_fuart_ck", 22),
|
|
GATE_IFR2(CLK_IFR_UART1, "ifr_uart1", "f_fuart_ck", 23),
|
|
GATE_IFR2(CLK_IFR_GCE_26M, "ifr_gce_26m", "f_f26m_ck", 27),
|
|
GATE_IFR2(CLK_IFR_CQ_DMA_FPC, "ifr_dma", "axi_ck", 28),
|
|
GATE_IFR2(CLK_IFR_BTIF, "ifr_btif", "axi_ck", 31),
|
|
/* INFRA mode 1 */
|
|
GATE_IFR3(CLK_IFR_SPI0, "ifr_spi0", "spi_ck", 1),
|
|
GATE_IFR3(CLK_IFR_MSDC0, "ifr_msdc0", "msdc5hclk", 2),
|
|
GATE_IFR3(CLK_IFR_MSDC1, "ifr_msdc1", "axi_ck", 4),
|
|
GATE_IFR3(CLK_IFR_TRNG, "ifr_trng", "axi_ck", 9),
|
|
GATE_IFR3(CLK_IFR_AUXADC, "ifr_auxadc", "f_f26m_ck", 10),
|
|
GATE_IFR3(CLK_IFR_CCIF1_AP, "ifr_ccif1_ap", "axi_ck", 12),
|
|
GATE_IFR3(CLK_IFR_CCIF1_MD, "ifr_ccif1_md", "axi_ck", 13),
|
|
GATE_IFR3(CLK_IFR_AUXADC_MD, "ifr_auxadc_md", "f_f26m_ck", 14),
|
|
GATE_IFR3(CLK_IFR_AP_DMA, "ifr_ap_dma", "axi_ck", 18),
|
|
GATE_IFR3(CLK_IFR_DEVICE_APC, "ifr_dapc", "axi_ck", 20),
|
|
GATE_IFR3(CLK_IFR_CCIF_AP, "ifr_ccif_ap", "axi_ck", 23),
|
|
GATE_IFR3(CLK_IFR_AUDIO, "ifr_audio", "axi_ck", 25),
|
|
GATE_IFR3(CLK_IFR_CCIF_MD, "ifr_ccif_md", "axi_ck", 26),
|
|
/* INFRA mode 2 */
|
|
GATE_IFR4(CLK_IFR_RG_PWM_FBCLK6, "ifr_pwmfb", "f_f26m_ck", 0),
|
|
GATE_IFR4(CLK_IFR_DISP_PWM, "ifr_disp_pwm", "f_fdisp_pwm_ck", 2),
|
|
GATE_IFR4(CLK_IFR_CLDMA_BCLK, "ifr_cldmabclk", "axi_ck", 3),
|
|
GATE_IFR4(CLK_IFR_AUDIO_26M_BCLK, "ifr_audio26m", "f_f26m_ck", 4),
|
|
GATE_IFR4(CLK_IFR_SPI1, "ifr_spi1", "spi_ck", 6),
|
|
GATE_IFR4(CLK_IFR_I2C4, "ifr_i2c4", "i2c_ck", 7),
|
|
GATE_IFR4(CLK_IFR_SPI2, "ifr_spi2", "spi_ck", 9),
|
|
GATE_IFR4(CLK_IFR_SPI3, "ifr_spi3", "spi_ck", 10),
|
|
GATE_IFR4(CLK_IFR_I2C5, "ifr_i2c5", "i2c_ck", 18),
|
|
GATE_IFR4(CLK_IFR_I2C5_ARBITER, "ifr_i2c5a", "i2c_ck", 19),
|
|
GATE_IFR4(CLK_IFR_I2C5_IMM, "ifr_i2c5_imm", "i2c_ck", 20),
|
|
GATE_IFR4(CLK_IFR_I2C1_ARBITER, "ifr_i2c1a", "i2c_ck", 21),
|
|
GATE_IFR4(CLK_IFR_I2C1_IMM, "ifr_i2c1_imm", "i2c_ck", 22),
|
|
GATE_IFR4(CLK_IFR_I2C2_ARBITER, "ifr_i2c2a", "i2c_ck", 23),
|
|
GATE_IFR4(CLK_IFR_I2C2_IMM, "ifr_i2c2_imm", "i2c_ck", 24),
|
|
GATE_IFR4(CLK_IFR_SPI4, "ifr_spi4", "spi_ck", 25),
|
|
GATE_IFR4(CLK_IFR_SPI5, "ifr_spi5", "spi_ck", 26),
|
|
GATE_IFR4(CLK_IFR_CQ_DMA, "ifr_cq_dma", "axi_ck", 27),
|
|
GATE_IFR4(CLK_IFR_FAES_FDE, "ifr_faes_fde_ck", "aes_fde_ck", 29),
|
|
/* INFRA mode 3 */
|
|
GATE_IFR5(CLK_IFR_MSDC0_SELF, "ifr_msdc0sf", "msdc50_0_ck", 0),
|
|
GATE_IFR5(CLK_IFR_MSDC1_SELF, "ifr_msdc1sf", "msdc50_0_ck", 1),
|
|
GATE_IFR5(CLK_IFR_I2C6, "ifr_i2c6", "i2c_ck", 6),
|
|
GATE_IFR5(CLK_IFR_AP_MSDC0, "ifr_ap_msdc0", "msdc50_0_ck", 7),
|
|
GATE_IFR5(CLK_IFR_MD_MSDC0, "ifr_md_msdc0", "msdc50_0_ck", 8),
|
|
GATE_IFR5(CLK_IFR_MSDC0_SRC, "ifr_msdc0_clk", "msdc50_0_ck", 9),
|
|
GATE_IFR5(CLK_IFR_MSDC1_SRC, "ifr_msdc1_clk", "msdc30_1_ck", 10),
|
|
GATE_IFR5(CLK_IFR_MCU_PM_BCLK, "ifr_mcu_pm_bclk", "axi_ck", 17),
|
|
GATE_IFR5(CLK_IFR_CCIF2_AP, "ifr_ccif2_ap", "axi_ck", 18),
|
|
GATE_IFR5(CLK_IFR_CCIF2_MD, "ifr_ccif2_md", "axi_ck", 19),
|
|
GATE_IFR5(CLK_IFR_CCIF3_AP, "ifr_ccif3_ap", "axi_ck", 20),
|
|
GATE_IFR5(CLK_IFR_CCIF3_MD, "ifr_ccif3_md", "axi_ck", 21),
|
|
};
|
|
|
|
/* additional CCF control for mipi26M race condition(disp/camera) */
|
|
static const struct mtk_gate_regs apmixed_cg_regs = {
|
|
.set_ofs = 0x14,
|
|
.clr_ofs = 0x14,
|
|
.sta_ofs = 0x14,
|
|
};
|
|
|
|
#define GATE_APMIXED(_id, _name, _parent, _shift) { \
|
|
.id = _id, \
|
|
.name = _name, \
|
|
.parent_name = _parent, \
|
|
.regs = &apmixed_cg_regs, \
|
|
.shift = _shift, \
|
|
.ops = &mtk_clk_gate_ops_no_setclr_inv, \
|
|
}
|
|
|
|
static const struct mtk_gate apmixed_clks[] = {
|
|
/* AUDIO0 */
|
|
GATE_APMIXED(CLK_APMIXED_SSUSB26M, "apmixed_ssusb26m", "f_f26m_ck",
|
|
4),
|
|
GATE_APMIXED(CLK_APMIXED_APPLL26M, "apmixed_appll26m", "f_f26m_ck",
|
|
5),
|
|
GATE_APMIXED(CLK_APMIXED_MIPIC0_26M, "apmixed_mipic026m", "f_f26m_ck",
|
|
6),
|
|
GATE_APMIXED(CLK_APMIXED_MDPLLGP26M, "apmixed_mdpll26m", "f_f26m_ck",
|
|
7),
|
|
GATE_APMIXED(CLK_APMIXED_MMSYS_F26M, "apmixed_mmsys26m", "f_f26m_ck",
|
|
8),
|
|
GATE_APMIXED(CLK_APMIXED_UFS26M, "apmixed_ufs26m", "f_f26m_ck",
|
|
9),
|
|
GATE_APMIXED(CLK_APMIXED_MIPIC1_26M, "apmixed_mipic126m", "f_f26m_ck",
|
|
11),
|
|
GATE_APMIXED(CLK_APMIXED_MEMPLL26M, "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),
|
|
};
|
|
|
|
#define MT6765_PLL_FMAX (3800UL * MHZ)
|
|
#define MT6765_PLL_FMIN (1500UL * MHZ)
|
|
|
|
#define CON0_MT6765_RST_BAR BIT(23)
|
|
|
|
#define PLL_INFO_NULL (0xFF)
|
|
|
|
#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
|
|
_pcwibits, _pd_reg, _pd_shift, _tuner_reg, _tuner_en_reg,\
|
|
_tuner_en_bit, _pcw_reg, _pcw_shift, _div_table) {\
|
|
.id = _id, \
|
|
.name = _name, \
|
|
.reg = _reg, \
|
|
.pwr_reg = _pwr_reg, \
|
|
.en_mask = _en_mask, \
|
|
.flags = _flags, \
|
|
.rst_bar_mask = CON0_MT6765_RST_BAR, \
|
|
.fmax = MT6765_PLL_FMAX, \
|
|
.fmin = MT6765_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, \
|
|
.div_table = _div_table, \
|
|
}
|
|
|
|
#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
|
|
_pcwibits, _pd_reg, _pd_shift, _tuner_reg, \
|
|
_tuner_en_reg, _tuner_en_bit, _pcw_reg, \
|
|
_pcw_shift) \
|
|
PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \
|
|
_pcwbits, _pcwibits, _pd_reg, _pd_shift, \
|
|
_tuner_reg, _tuner_en_reg, _tuner_en_bit, \
|
|
_pcw_reg, _pcw_shift, NULL) \
|
|
|
|
static const struct mtk_pll_data plls[] = {
|
|
PLL(CLK_APMIXED_ARMPLL_L, "armpll_l", 0x021C, 0x0228, 0,
|
|
PLL_AO, 22, 8, 0x0220, 24, 0, 0, 0, 0x0220, 0),
|
|
PLL(CLK_APMIXED_ARMPLL, "armpll", 0x020C, 0x0218, 0,
|
|
PLL_AO, 22, 8, 0x0210, 24, 0, 0, 0, 0x0210, 0),
|
|
PLL(CLK_APMIXED_CCIPLL, "ccipll", 0x022C, 0x0238, 0,
|
|
PLL_AO, 22, 8, 0x0230, 24, 0, 0, 0, 0x0230, 0),
|
|
PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x023C, 0x0248, 0,
|
|
(HAVE_RST_BAR | PLL_AO), 22, 8, 0x0240, 24, 0, 0, 0, 0x0240,
|
|
0),
|
|
PLL(CLK_APMIXED_MFGPLL, "mfgpll", 0x024C, 0x0258, 0,
|
|
0, 22, 8, 0x0250, 24, 0, 0, 0, 0x0250, 0),
|
|
PLL(CLK_APMIXED_MMPLL, "mmpll", 0x025C, 0x0268, 0,
|
|
0, 22, 8, 0x0260, 24, 0, 0, 0, 0x0260, 0),
|
|
PLL(CLK_APMIXED_UNIV2PLL, "univ2pll", 0x026C, 0x0278, 0,
|
|
HAVE_RST_BAR, 22, 8, 0x0270, 24, 0, 0, 0, 0x0270, 0),
|
|
PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x027C, 0x0288, 0,
|
|
0, 22, 8, 0x0280, 24, 0, 0, 0, 0x0280, 0),
|
|
PLL(CLK_APMIXED_APLL1, "apll1", 0x028C, 0x029C, 0,
|
|
0, 32, 8, 0x0290, 24, 0x0040, 0x000C, 0, 0x0294, 0),
|
|
PLL(CLK_APMIXED_MPLL, "mpll", 0x02A0, 0x02AC, 0,
|
|
PLL_AO, 22, 8, 0x02A4, 24, 0, 0, 0, 0x02A4, 0),
|
|
};
|
|
|
|
static int clk_mt6765_apmixed_probe(struct platform_device *pdev)
|
|
{
|
|
struct clk_hw_onecell_data *clk_data;
|
|
int r;
|
|
struct device_node *node = pdev->dev.of_node;
|
|
void __iomem *base;
|
|
struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
|
|
|
base = devm_ioremap_resource(&pdev->dev, res);
|
|
if (IS_ERR(base)) {
|
|
pr_err("%s(): ioremap failed\n", __func__);
|
|
return PTR_ERR(base);
|
|
}
|
|
|
|
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);
|
|
r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
|
|
|
|
if (r)
|
|
pr_err("%s(): could not register clock provider: %d\n",
|
|
__func__, r);
|
|
|
|
apmixed_base = base;
|
|
/* MPLL, CCIPLL, MAINPLL set HW mode, TDCLKSQ, CLKSQ1 */
|
|
writel(readl(AP_PLL_CON3) & 0xFFFFFFE1, AP_PLL_CON3);
|
|
writel(readl(PLLON_CON0) & 0x01041041, PLLON_CON0);
|
|
writel(readl(PLLON_CON1) & 0x01041041, PLLON_CON1);
|
|
|
|
return r;
|
|
}
|
|
|
|
static int clk_mt6765_top_probe(struct platform_device *pdev)
|
|
{
|
|
int r;
|
|
struct device_node *node = pdev->dev.of_node;
|
|
void __iomem *base;
|
|
struct clk_hw_onecell_data *clk_data;
|
|
struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
|
|
|
base = devm_ioremap_resource(&pdev->dev, res);
|
|
if (IS_ERR(base)) {
|
|
pr_err("%s(): ioremap failed\n", __func__);
|
|
return PTR_ERR(base);
|
|
}
|
|
|
|
clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
|
|
|
|
mtk_clk_register_fixed_clks(fixed_clks, ARRAY_SIZE(fixed_clks),
|
|
clk_data);
|
|
mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs),
|
|
clk_data);
|
|
mtk_clk_register_muxes(top_muxes, ARRAY_SIZE(top_muxes), node,
|
|
&mt6765_clk_lock, clk_data);
|
|
mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks),
|
|
clk_data);
|
|
|
|
r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
|
|
|
|
if (r)
|
|
pr_err("%s(): could not register clock provider: %d\n",
|
|
__func__, r);
|
|
|
|
cksys_base = base;
|
|
/* [4]:no need */
|
|
writel(readl(CLK_SCP_CFG_0) | 0x3EF, CLK_SCP_CFG_0);
|
|
/*[1,2,3,8]: no need*/
|
|
writel(readl(CLK_SCP_CFG_1) | 0x1, CLK_SCP_CFG_1);
|
|
|
|
return r;
|
|
}
|
|
|
|
static int clk_mt6765_ifr_probe(struct platform_device *pdev)
|
|
{
|
|
struct clk_hw_onecell_data *clk_data;
|
|
int r;
|
|
struct device_node *node = pdev->dev.of_node;
|
|
void __iomem *base;
|
|
struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
|
|
|
base = devm_ioremap_resource(&pdev->dev, res);
|
|
if (IS_ERR(base)) {
|
|
pr_err("%s(): ioremap failed\n", __func__);
|
|
return PTR_ERR(base);
|
|
}
|
|
|
|
clk_data = mtk_alloc_clk_data(CLK_IFR_NR_CLK);
|
|
|
|
mtk_clk_register_gates(node, ifr_clks, ARRAY_SIZE(ifr_clks),
|
|
clk_data);
|
|
r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
|
|
|
|
if (r)
|
|
pr_err("%s(): could not register clock provider: %d\n",
|
|
__func__, r);
|
|
|
|
return r;
|
|
}
|
|
|
|
static const struct of_device_id of_match_clk_mt6765[] = {
|
|
{
|
|
.compatible = "mediatek,mt6765-apmixedsys",
|
|
.data = clk_mt6765_apmixed_probe,
|
|
}, {
|
|
.compatible = "mediatek,mt6765-topckgen",
|
|
.data = clk_mt6765_top_probe,
|
|
}, {
|
|
.compatible = "mediatek,mt6765-infracfg",
|
|
.data = clk_mt6765_ifr_probe,
|
|
}, {
|
|
/* sentinel */
|
|
}
|
|
};
|
|
|
|
static int clk_mt6765_probe(struct platform_device *pdev)
|
|
{
|
|
int (*clk_probe)(struct platform_device *d);
|
|
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_mt6765_drv = {
|
|
.probe = clk_mt6765_probe,
|
|
.driver = {
|
|
.name = "clk-mt6765",
|
|
.of_match_table = of_match_clk_mt6765,
|
|
},
|
|
};
|
|
|
|
static int __init clk_mt6765_init(void)
|
|
{
|
|
return platform_driver_register(&clk_mt6765_drv);
|
|
}
|
|
|
|
arch_initcall(clk_mt6765_init);
|