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clk: renesas: Add R8A779H0 V4M clock tables
Add clock tables for R8A779H0 V4M SoC. The current version is imported from: https://lore.kernel.org/linux-renesas-soc/c678ef7164e3777fa91572f72e47ef385cea64b8.1706194617.git.geert+renesas@glider.be/ The current version still contains PLL7 extras from the previous version to provide ethernet support in U-Boot. Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
This commit is contained in:
Hai Pham
Marek Vasut
parent
42a064d1d7
commit
13a014c38c
4 changed files with 301 additions and 0 deletions
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@ -151,6 +151,12 @@ config CLK_R8A779G0
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help
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Enable this to support the clocks on Renesas R8A779G0 SoC.
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config CLK_R8A779H0
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bool "Renesas R8A779H0 clock driver"
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depends on CLK_RCAR_GEN3
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help
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Enable this to support the clocks on Renesas R8A779H0 SoC.
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config CLK_R9A06G032
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bool "Renesas R9A06G032 clock driver"
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depends on CLK_RENESAS
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@ -22,6 +22,7 @@ obj-$(CONFIG_CLK_R8A77995) += r8a77995-cpg-mssr.o
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obj-$(CONFIG_CLK_R8A779A0) += r8a779a0-cpg-mssr.o
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obj-$(CONFIG_CLK_R8A779F0) += r8a779f0-cpg-mssr.o
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obj-$(CONFIG_CLK_R8A779G0) += r8a779g0-cpg-mssr.o
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obj-$(CONFIG_CLK_R8A779H0) += r8a779h0-cpg-mssr.o
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obj-$(CONFIG_CLK_R9A06G032) += r9a06g032-clocks.o
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obj-$(CONFIG_CLK_RZG2L) += rzg2l-cpg.o
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obj-$(CONFIG_CLK_R9A07G044) += r9a07g044-cpg.o
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293
drivers/clk/renesas/r8a779h0-cpg-mssr.c
Normal file
293
drivers/clk/renesas/r8a779h0-cpg-mssr.c
Normal file
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@ -0,0 +1,293 @@
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// SPDX-License-Identifier: GPL-2.0
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/*
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* r8a779h0 Clock Pulse Generator / Module Standby and Software Reset
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*
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* Copyright (C) 2023 Renesas Electronics Corp.
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*
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* Based on r8a779g0-cpg-mssr.c
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*/
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#include <clk-uclass.h>
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#include <dm.h>
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#include <dt-bindings/clock/renesas,r8a779h0-cpg-mssr.h>
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#include "renesas-cpg-mssr.h"
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#include "rcar-gen3-cpg.h"
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enum clk_ids {
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/* Core Clock Outputs exported to DT */
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LAST_DT_CORE_CLK = R8A779H0_CLK_R,
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/* External Input Clocks */
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CLK_EXTAL,
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CLK_EXTALR,
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/* Internal Core Clocks */
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CLK_MAIN,
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CLK_PLL1,
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CLK_PLL2,
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CLK_PLL3,
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CLK_PLL4,
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CLK_PLL5,
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CLK_PLL6,
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CLK_PLL7,
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CLK_PLL1_DIV2,
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CLK_PLL2_DIV2,
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CLK_PLL3_DIV2,
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CLK_PLL4_DIV2,
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CLK_PLL4_DIV5,
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CLK_PLL5_DIV2,
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CLK_PLL5_DIV4,
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CLK_PLL6_DIV2,
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CLK_PLL7_DIV2,
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CLK_S0,
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CLK_S0_VIO,
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CLK_S0_VC,
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CLK_S0_HSC,
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CLK_SASYNCPER,
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CLK_SV_VIP,
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CLK_SV_IR,
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CLK_IMPASRC,
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CLK_IMPBSRC,
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CLK_VIOSRC,
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CLK_VCSRC,
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CLK_SDSRC,
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CLK_RPCSRC,
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CLK_OCO,
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/* Module Clocks */
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MOD_CLK_BASE
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};
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static const struct cpg_core_clk r8a779h0_core_clks[] = {
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/* External Clock Inputs */
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DEF_INPUT("extal", CLK_EXTAL),
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DEF_INPUT("extalr", CLK_EXTALR),
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/* Internal Core Clocks */
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DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN4_MAIN, CLK_EXTAL),
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DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN4_PLL1, CLK_MAIN),
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DEF_BASE(".pll2", CLK_PLL2, CLK_TYPE_GEN4_PLL2, CLK_MAIN),
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DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN4_PLL3, CLK_MAIN),
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DEF_BASE(".pll4", CLK_PLL4, CLK_TYPE_GEN4_PLL4, CLK_MAIN),
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DEF_BASE(".pll5", CLK_PLL5, CLK_TYPE_GEN4_PLL5, CLK_MAIN),
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DEF_BASE(".pll6", CLK_PLL6, CLK_TYPE_GEN4_PLL6, CLK_MAIN),
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DEF_BASE(".pll7", CLK_PLL7, CLK_TYPE_GEN4_PLL7, CLK_MAIN),
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DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
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DEF_FIXED(".pll2_div2", CLK_PLL2_DIV2, CLK_PLL2, 2, 1),
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DEF_FIXED(".pll3_div2", CLK_PLL3_DIV2, CLK_PLL3, 2, 1),
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DEF_FIXED(".pll4_div2", CLK_PLL4_DIV2, CLK_PLL4, 2, 1),
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DEF_FIXED(".pll4_div5", CLK_PLL4_DIV5, CLK_PLL4, 5, 1),
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DEF_FIXED(".pll5_div2", CLK_PLL5_DIV2, CLK_PLL5, 2, 1),
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DEF_FIXED(".pll5_div4", CLK_PLL5_DIV4, CLK_PLL5_DIV2, 2, 1),
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DEF_FIXED(".pll6_div2", CLK_PLL6_DIV2, CLK_PLL6, 2, 1),
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DEF_FIXED(".pll7_div2", CLK_PLL7_DIV2, CLK_PLL7, 2, 1),
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DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),
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DEF_FIXED(".s0_vio", CLK_S0_VIO, CLK_PLL1_DIV2, 2, 1),
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DEF_FIXED(".s0_vc", CLK_S0_VC, CLK_PLL1_DIV2, 2, 1),
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DEF_FIXED(".s0_hsc", CLK_S0_HSC, CLK_PLL1_DIV2, 2, 1),
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DEF_FIXED(".sasyncper", CLK_SASYNCPER, CLK_PLL5_DIV4, 3, 1),
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DEF_FIXED(".sv_vip", CLK_SV_VIP, CLK_PLL1, 5, 1),
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DEF_FIXED(".sv_ir", CLK_SV_IR, CLK_PLL1, 5, 1),
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DEF_FIXED(".impasrc", CLK_IMPASRC, CLK_PLL1_DIV2, 2, 1),
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DEF_FIXED(".impbsrc", CLK_IMPBSRC, CLK_PLL1, 4, 1),
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DEF_FIXED(".viosrc", CLK_VIOSRC, CLK_PLL1, 6, 1),
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DEF_FIXED(".vcsrc", CLK_VCSRC, CLK_PLL1, 6, 1),
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DEF_BASE(".sdsrc", CLK_SDSRC, CLK_TYPE_GEN4_SDSRC, CLK_PLL5),
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DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN4_RPCSRC, CLK_PLL5),
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DEF_RATE(".oco", CLK_OCO, 32768),
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/* Core Clock Outputs */
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DEF_GEN4_Z("zc0", R8A779H0_CLK_ZC0, CLK_TYPE_GEN4_Z, CLK_PLL2_DIV2, 2, 0),
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DEF_GEN4_Z("zc1", R8A779H0_CLK_ZC1, CLK_TYPE_GEN4_Z, CLK_PLL2_DIV2, 2, 8),
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DEF_GEN4_Z("zc2", R8A779H0_CLK_ZC2, CLK_TYPE_GEN4_Z, CLK_PLL2_DIV2, 2, 32),
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DEF_GEN4_Z("zc3", R8A779H0_CLK_ZC3, CLK_TYPE_GEN4_Z, CLK_PLL2_DIV2, 2, 40),
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DEF_FIXED("s0d2", R8A779H0_CLK_S0D2, CLK_S0, 2, 1),
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DEF_FIXED("s0d3", R8A779H0_CLK_S0D3, CLK_S0, 3, 1),
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DEF_FIXED("s0d4", R8A779H0_CLK_S0D4, CLK_S0, 4, 1),
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DEF_FIXED("cl16m", R8A779H0_CLK_CL16M, CLK_S0, 48, 1),
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DEF_FIXED("s0d2_rt", R8A779H0_CLK_S0D2_RT, CLK_S0, 2, 1),
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DEF_FIXED("s0d3_rt", R8A779H0_CLK_S0D3_RT, CLK_S0, 3, 1),
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DEF_FIXED("s0d4_rt", R8A779H0_CLK_S0D4_RT, CLK_S0, 4, 1),
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DEF_FIXED("s0d6_rt", R8A779H0_CLK_S0D6_RT, CLK_S0, 6, 1),
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DEF_FIXED("cl16m_rt", R8A779H0_CLK_CL16M_RT, CLK_S0, 48, 1),
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DEF_FIXED("s0d2_per", R8A779H0_CLK_S0D2_PER, CLK_S0, 2, 1),
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DEF_FIXED("s0d3_per", R8A779H0_CLK_S0D3_PER, CLK_S0, 3, 1),
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DEF_FIXED("s0d4_per", R8A779H0_CLK_S0D4_PER, CLK_S0, 4, 1),
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DEF_FIXED("s0d6_per", R8A779H0_CLK_S0D6_PER, CLK_S0, 6, 1),
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DEF_FIXED("s0d12_per", R8A779H0_CLK_S0D12_PER, CLK_S0, 12, 1),
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DEF_FIXED("s0d24_per", R8A779H0_CLK_S0D24_PER, CLK_S0, 24, 1),
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DEF_FIXED("cl16m_per", R8A779H0_CLK_CL16M_PER, CLK_S0, 48, 1),
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DEF_FIXED("s0d2_mm", R8A779H0_CLK_S0D2_MM, CLK_S0, 2, 1),
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DEF_FIXED("s0d4_mm", R8A779H0_CLK_S0D4_MM, CLK_S0, 4, 1),
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DEF_FIXED("cl16m_mm", R8A779H0_CLK_CL16M_MM, CLK_S0, 48, 1),
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DEF_FIXED("s0d2_u3dg", R8A779H0_CLK_S0D2_U3DG, CLK_S0, 2, 1),
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DEF_FIXED("s0d4_u3dg", R8A779H0_CLK_S0D4_U3DG, CLK_S0, 4, 1),
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DEF_FIXED("s0d1_vio", R8A779H0_CLK_S0D1_VIO, CLK_S0_VIO, 1, 1),
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DEF_FIXED("s0d2_vio", R8A779H0_CLK_S0D2_VIO, CLK_S0_VIO, 2, 1),
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DEF_FIXED("s0d4_vio", R8A779H0_CLK_S0D4_VIO, CLK_S0_VIO, 4, 1),
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DEF_FIXED("s0d8_vio", R8A779H0_CLK_S0D8_VIO, CLK_S0_VIO, 8, 1),
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DEF_FIXED("s0d1_vc", R8A779H0_CLK_S0D1_VC, CLK_S0_VC, 1, 1),
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DEF_FIXED("s0d2_vc", R8A779H0_CLK_S0D2_VC, CLK_S0_VC, 2, 1),
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DEF_FIXED("s0d4_vc", R8A779H0_CLK_S0D4_VC, CLK_S0_VC, 4, 1),
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DEF_FIXED("s0d1_hsc", R8A779H0_CLK_S0D1_HSC, CLK_S0_HSC, 1, 1),
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DEF_FIXED("s0d2_hsc", R8A779H0_CLK_S0D2_HSC, CLK_S0_HSC, 2, 1),
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DEF_FIXED("s0d4_hsc", R8A779H0_CLK_S0D4_HSC, CLK_S0_HSC, 4, 1),
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DEF_FIXED("s0d8_hsc", R8A779H0_CLK_S0D8_HSC, CLK_S0_HSC, 8, 1),
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DEF_FIXED("cl16m_hsc", R8A779H0_CLK_CL16M_HSC, CLK_S0_HSC, 48, 1),
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DEF_FIXED("sasyncrt", R8A779H0_CLK_SASYNCRT, CLK_PLL5_DIV4, 48, 1),
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DEF_FIXED("sasyncperd1", R8A779H0_CLK_SASYNCPERD1, CLK_SASYNCPER, 1, 1),
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DEF_FIXED("sasyncperd2", R8A779H0_CLK_SASYNCPERD2, CLK_SASYNCPER, 2, 1),
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DEF_FIXED("sasyncperd4", R8A779H0_CLK_SASYNCPERD4, CLK_SASYNCPER, 4, 1),
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DEF_FIXED("svd1_vip", R8A779H0_CLK_SVD1_VIP, CLK_SV_VIP, 1, 1),
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DEF_FIXED("svd2_vip", R8A779H0_CLK_SVD2_VIP, CLK_SV_VIP, 2, 1),
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DEF_FIXED("svd1_ir", R8A779H0_CLK_SVD1_IR, CLK_SV_IR, 1, 1),
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DEF_FIXED("svd2_ir", R8A779H0_CLK_SVD2_IR, CLK_SV_IR, 2, 1),
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DEF_FIXED("cbfusa", R8A779H0_CLK_CBFUSA, CLK_EXTAL, 2, 1),
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DEF_FIXED("cpex", R8A779H0_CLK_CPEX, CLK_EXTAL, 2, 1),
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DEF_FIXED("cp", R8A779H0_CLK_CP, CLK_EXTAL, 2, 1),
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DEF_FIXED("impad1", R8A779H0_CLK_IMPAD1, CLK_IMPASRC, 1, 1),
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DEF_FIXED("impad4", R8A779H0_CLK_IMPAD4, CLK_IMPASRC, 4, 1),
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DEF_FIXED("impb", R8A779H0_CLK_IMPB, CLK_IMPBSRC, 1, 1),
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DEF_FIXED("viobusd1", R8A779H0_CLK_VIOBUSD1, CLK_VIOSRC, 1, 1),
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DEF_FIXED("viobusd2", R8A779H0_CLK_VIOBUSD2, CLK_VIOSRC, 2, 1),
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DEF_FIXED("vcbusd1", R8A779H0_CLK_VCBUSD1, CLK_VCSRC, 1, 1),
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DEF_FIXED("vcbusd2", R8A779H0_CLK_VCBUSD2, CLK_VCSRC, 2, 1),
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DEF_DIV6P1("canfd", R8A779H0_CLK_CANFD, CLK_PLL5_DIV4, 0x878),
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DEF_DIV6P1("csi", R8A779H0_CLK_CSI, CLK_PLL5_DIV4, 0x880),
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DEF_FIXED("dsiref", R8A779H0_CLK_DSIREF, CLK_PLL5_DIV4, 48, 1),
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DEF_DIV6P1("dsiext", R8A779H0_CLK_DSIEXT, CLK_PLL5_DIV4, 0x884),
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DEF_DIV6P1("mso", R8A779H0_CLK_MSO, CLK_PLL5_DIV4, 0x87c),
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DEF_GEN4_SDH("sd0h", R8A779H0_CLK_SD0H, CLK_SDSRC, 0x870),
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DEF_GEN4_SD("sd0", R8A779H0_CLK_SD0, R8A779H0_CLK_SD0H, 0x870),
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DEF_BASE("rpc", R8A779H0_CLK_RPC, CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
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DEF_BASE("rpcd2", R8A779H0_CLK_RPCD2, CLK_TYPE_GEN4_RPCD2, R8A779H0_CLK_RPC),
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DEF_GEN4_OSC("osc", R8A779H0_CLK_OSC, CLK_EXTAL, 8),
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DEF_GEN4_MDSEL("r", R8A779H0_CLK_R, 29, CLK_EXTALR, 1, CLK_OCO, 1),
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};
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static const struct mssr_mod_clk r8a779h0_mod_clks[] = {
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DEF_MOD("avb0-rgmii0", 211, R8A779H0_CLK_S0D8_HSC),
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DEF_MOD("avb1-rgmii1", 212, R8A779H0_CLK_S0D8_HSC),
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DEF_MOD("avb2-rgmii2", 213, R8A779H0_CLK_S0D8_HSC),
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DEF_MOD("hscif0", 514, R8A779H0_CLK_SASYNCPERD1),
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DEF_MOD("hscif1", 515, R8A779H0_CLK_SASYNCPERD1),
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DEF_MOD("hscif2", 516, R8A779H0_CLK_SASYNCPERD1),
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DEF_MOD("hscif3", 517, R8A779H0_CLK_SASYNCPERD1),
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DEF_MOD("i2c0", 518, R8A779H0_CLK_S0D6_PER),
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DEF_MOD("i2c1", 519, R8A779H0_CLK_S0D6_PER),
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DEF_MOD("i2c2", 520, R8A779H0_CLK_S0D6_PER),
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DEF_MOD("i2c3", 521, R8A779H0_CLK_S0D6_PER),
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DEF_MOD("rpc-if", 629, R8A779H0_CLK_RPCD2),
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DEF_MOD("sdhi0", 706, R8A779H0_CLK_SD0),
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DEF_MOD("pfc0", 915, R8A779H0_CLK_CL16M),
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DEF_MOD("pfc1", 916, R8A779H0_CLK_CL16M),
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DEF_MOD("pfc2", 917, R8A779H0_CLK_CL16M),
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};
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/*
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* CPG Clock Data
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*/
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/*
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* MD EXTAL PLL1 PLL2 PLL3 PLL4 PLL5 PLL6 OSC
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* 14 13 (MHz)
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* ------------------------------------------------------------------------
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* 0 0 16.66 / 1 x192 x204 x192 x144 x192 x168 /16
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* 0 1 20 / 1 x160 x170 x160 x120 x160 x140 /19
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* 1 0 Prohibited setting
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* 1 1 33.33 / 2 x192 x204 x192 x144 x192 x168 /32
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*/
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#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 13) | \
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(((md) & BIT(13)) >> 13))
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static const struct rcar_gen4_cpg_pll_config cpg_pll_configs[4] = {
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/* EXTAL div PLL1 mult/div PLL2 mult/div PLL3 mult/div PLL4 mult/div PLL5 mult/div PLL6 mult/div OSC prediv */
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{ 1, 192, 1, 240, 1, 192, 1, 240, 1, 192, 1, 168, 1, 16, },
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{ 1, 160, 1, 200, 1, 160, 1, 200, 1, 160, 1, 140, 1, 19, },
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{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
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{ 2, 192, 1, 240, 1, 192, 1, 240, 1, 192, 1, 168, 1, 32, },
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};
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/*
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* Note that the only clock left running before booting Linux are now
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* MFIS, INTC-AP, INTC-EX, SCIF0, HSCIF0 on V4M
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*/
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#define MSTPCR5_INTCAP BIT(11)
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#define MSTPCR5_HSCIF0 BIT(14)
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#define MSTPCR6_INTCEX BIT(11)
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#define MSTPCR7_SCIF0 BIT(2)
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static const struct mstp_stop_table r8a779h0_mstp_table[] = {
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{ 0x0FC102A1, 0x0, 0x0, 0x0 },
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{ 0x00D50020, 0x0, 0x0, 0x0 },
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{ 0x00003800, 0x0, 0x0, 0x0 },
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{ 0xF0000000, 0x0, 0x0, 0x0 },
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{ 0x0000CA01, 0x0, 0x0, 0x0 },
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{ 0xE63FE100, MSTPCR5_HSCIF0 | MSTPCR5_INTCAP, 0x0, 0x0 },
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{ 0xF1FF3900, MSTPCR6_INTCEX, 0x0, 0x0 },
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{ 0xDFF7E6FC, MSTPCR7_SCIF0, 0x0, 0x0 },
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{ 0x40003FFF, 0x0, 0x0, 0x0 },
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{ 0x001BBCF8, 0x0, 0x0, 0x0 },
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{ 0x10000000, 0x0, 0x0, 0x0 },
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{ 0x00000001, 0x0, 0x0, 0x0 },
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{ 0xDE000000, 0x0, 0x0, 0x0 },
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{ 0x00000017, 0x0, 0x0, 0x0 },
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{ 0x00000000, 0x0, 0x0, 0x0 },
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{ 0x00000000, 0x0, 0x0, 0x0 },
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{ 0x00000000, 0x0, 0x0, 0x0 },
|
||||
{ 0x00000000, 0x0, 0x0, 0x0 },
|
||||
{ 0x00000000, 0x0, 0x0, 0x0 },
|
||||
{ 0x00000000, 0x0, 0x0, 0x0 },
|
||||
{ 0x00000000, 0x0, 0x0, 0x0 },
|
||||
{ 0x00000000, 0x0, 0x0, 0x0 },
|
||||
{ 0x00000000, 0x0, 0x0, 0x0 },
|
||||
{ 0x00000000, 0x0, 0x0, 0x0 },
|
||||
{ 0x00000000, 0x0, 0x0, 0x0 },
|
||||
{ 0x00000000, 0x0, 0x0, 0x0 },
|
||||
{ 0x00000000, 0x0, 0x0, 0x0 },
|
||||
{ 0x308003C0, 0x0, 0x0, 0x0 },
|
||||
{ 0x402200E6, 0x0, 0x0, 0x0 },
|
||||
{ 0x0C000000, 0x0, 0x0, 0x0 },
|
||||
};
|
||||
|
||||
static const void *r8a779h0_get_pll_config(const u32 cpg_mode)
|
||||
{
|
||||
return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
|
||||
}
|
||||
|
||||
static const struct cpg_mssr_info r8a779h0_cpg_mssr_info = {
|
||||
.core_clk = r8a779h0_core_clks,
|
||||
.core_clk_size = ARRAY_SIZE(r8a779h0_core_clks),
|
||||
.mod_clk = r8a779h0_mod_clks,
|
||||
.mod_clk_size = ARRAY_SIZE(r8a779h0_mod_clks),
|
||||
.mstp_table = r8a779h0_mstp_table,
|
||||
.mstp_table_size = ARRAY_SIZE(r8a779h0_mstp_table),
|
||||
.reset_node = "renesas,r8a779h0-rst",
|
||||
.reset_modemr_offset = CPG_RST_MODEMR0,
|
||||
.extalr_node = "extalr",
|
||||
.mod_clk_base = MOD_CLK_BASE,
|
||||
.clk_extal_id = CLK_EXTAL,
|
||||
.clk_extalr_id = CLK_EXTALR,
|
||||
.get_pll_config = r8a779h0_get_pll_config,
|
||||
.reg_layout = CLK_REG_LAYOUT_RCAR_GEN4,
|
||||
};
|
||||
|
||||
static const struct udevice_id r8a779h0_cpg_ids[] = {
|
||||
{
|
||||
.compatible = "renesas,r8a779h0-cpg-mssr",
|
||||
.data = (ulong)&r8a779h0_cpg_mssr_info
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
U_BOOT_DRIVER(clk_r8a779h0) = {
|
||||
.name = "cpg_r8a779h0",
|
||||
.id = UCLASS_NOP,
|
||||
.of_match = r8a779h0_cpg_ids,
|
||||
.bind = gen3_cpg_bind,
|
||||
};
|
||||
|
|
@ -41,6 +41,7 @@ enum rcar_gen3_clk_types {
|
|||
CLK_TYPE_GEN4_PLL5,
|
||||
CLK_TYPE_GEN4_PLL4,
|
||||
CLK_TYPE_GEN4_PLL6,
|
||||
CLK_TYPE_GEN4_PLL7,
|
||||
CLK_TYPE_GEN4_SDSRC,
|
||||
CLK_TYPE_GEN4_SDH,
|
||||
CLK_TYPE_GEN4_SD,
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue