mirror of
https://xff.cz/git/u-boot/
synced 2025-10-31 10:26:10 +01:00
clk: renesas: Add R8A77980 V3H clock tables
Import R8A77980 V3H clock tables from Linux 5.2.7 , commit 5697a9d3d55f. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Marek Vasut
Marek Vasut
@@ -72,6 +72,12 @@ config CLK_R8A77970
|
||||
help
|
||||
Enable this to support the clocks on Renesas R8A77970 SoC.
|
||||
|
||||
config CLK_R8A77980
|
||||
bool "Renesas R8A77980 clock driver"
|
||||
depends on CLK_RCAR_GEN3
|
||||
help
|
||||
Enable this to support the clocks on Renesas R8A77980 SoC.
|
||||
|
||||
config CLK_R8A77990
|
||||
bool "Renesas R8A77990 clock driver"
|
||||
depends on CLK_RCAR_GEN3
|
||||
|
||||
@@ -10,5 +10,6 @@ obj-$(CONFIG_CLK_R8A7795) += r8a7795-cpg-mssr.o
|
||||
obj-$(CONFIG_CLK_R8A7796) += r8a7796-cpg-mssr.o
|
||||
obj-$(CONFIG_CLK_R8A77965) += r8a77965-cpg-mssr.o
|
||||
obj-$(CONFIG_CLK_R8A77970) += r8a77970-cpg-mssr.o
|
||||
obj-$(CONFIG_CLK_R8A77980) += r8a77980-cpg-mssr.o
|
||||
obj-$(CONFIG_CLK_R8A77990) += r8a77990-cpg-mssr.o
|
||||
obj-$(CONFIG_CLK_R8A77995) += r8a77995-cpg-mssr.o
|
||||
|
||||
255
drivers/clk/renesas/r8a77980-cpg-mssr.c
Normal file
255
drivers/clk/renesas/r8a77980-cpg-mssr.c
Normal file
@@ -0,0 +1,255 @@
|
||||
// SPDX-License-Identifier: GPL-2.0
|
||||
/*
|
||||
* r8a77980 Clock Pulse Generator / Module Standby and Software Reset
|
||||
*
|
||||
* Copyright (C) 2018 Renesas Electronics Corp.
|
||||
* Copyright (C) 2018 Cogent Embedded, Inc.
|
||||
*
|
||||
* Based on r8a7795-cpg-mssr.c
|
||||
*
|
||||
* Copyright (C) 2015 Glider bvba
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <clk-uclass.h>
|
||||
#include <dm.h>
|
||||
|
||||
#include <dt-bindings/clock/r8a77980-cpg-mssr.h>
|
||||
|
||||
#include "renesas-cpg-mssr.h"
|
||||
#include "rcar-gen3-cpg.h"
|
||||
|
||||
enum clk_ids {
|
||||
/* Core Clock Outputs exported to DT */
|
||||
LAST_DT_CORE_CLK = R8A77980_CLK_OSC,
|
||||
|
||||
/* External Input Clocks */
|
||||
CLK_EXTAL,
|
||||
CLK_EXTALR,
|
||||
|
||||
/* Internal Core Clocks */
|
||||
CLK_MAIN,
|
||||
CLK_PLL1,
|
||||
CLK_PLL2,
|
||||
CLK_PLL3,
|
||||
CLK_PLL1_DIV2,
|
||||
CLK_PLL1_DIV4,
|
||||
CLK_S0,
|
||||
CLK_S1,
|
||||
CLK_S2,
|
||||
CLK_S3,
|
||||
CLK_SDSRC,
|
||||
CLK_RPCSRC,
|
||||
CLK_OCO,
|
||||
|
||||
/* Module Clocks */
|
||||
MOD_CLK_BASE
|
||||
};
|
||||
|
||||
static const struct cpg_core_clk r8a77980_core_clks[] = {
|
||||
/* External Clock Inputs */
|
||||
DEF_INPUT("extal", CLK_EXTAL),
|
||||
DEF_INPUT("extalr", CLK_EXTALR),
|
||||
|
||||
/* Internal Core Clocks */
|
||||
DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
|
||||
DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
|
||||
DEF_BASE(".pll2", CLK_PLL2, CLK_TYPE_GEN3_PLL2, CLK_MAIN),
|
||||
DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
|
||||
|
||||
DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
|
||||
DEF_FIXED(".pll1_div4", CLK_PLL1_DIV4, CLK_PLL1_DIV2, 2, 1),
|
||||
DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),
|
||||
DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 3, 1),
|
||||
DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
|
||||
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
|
||||
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
|
||||
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
|
||||
DEF_RATE(".oco", CLK_OCO, 32768),
|
||||
|
||||
DEF_BASE("rpc", R8A77980_CLK_RPC, CLK_TYPE_GEN3_RPC,
|
||||
CLK_RPCSRC),
|
||||
DEF_BASE("rpcd2", R8A77980_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
|
||||
R8A77980_CLK_RPC),
|
||||
|
||||
/* Core Clock Outputs */
|
||||
DEF_FIXED("ztr", R8A77980_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
|
||||
DEF_FIXED("ztrd2", R8A77980_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
|
||||
DEF_FIXED("zt", R8A77980_CLK_ZT, CLK_PLL1_DIV2, 4, 1),
|
||||
DEF_FIXED("zx", R8A77980_CLK_ZX, CLK_PLL1_DIV2, 2, 1),
|
||||
DEF_FIXED("s0d1", R8A77980_CLK_S0D1, CLK_S0, 1, 1),
|
||||
DEF_FIXED("s0d2", R8A77980_CLK_S0D2, CLK_S0, 2, 1),
|
||||
DEF_FIXED("s0d3", R8A77980_CLK_S0D3, CLK_S0, 3, 1),
|
||||
DEF_FIXED("s0d4", R8A77980_CLK_S0D4, CLK_S0, 4, 1),
|
||||
DEF_FIXED("s0d6", R8A77980_CLK_S0D6, CLK_S0, 6, 1),
|
||||
DEF_FIXED("s0d12", R8A77980_CLK_S0D12, CLK_S0, 12, 1),
|
||||
DEF_FIXED("s0d24", R8A77980_CLK_S0D24, CLK_S0, 24, 1),
|
||||
DEF_FIXED("s1d1", R8A77980_CLK_S1D1, CLK_S1, 1, 1),
|
||||
DEF_FIXED("s1d2", R8A77980_CLK_S1D2, CLK_S1, 2, 1),
|
||||
DEF_FIXED("s1d4", R8A77980_CLK_S1D4, CLK_S1, 4, 1),
|
||||
DEF_FIXED("s2d1", R8A77980_CLK_S2D1, CLK_S2, 1, 1),
|
||||
DEF_FIXED("s2d2", R8A77980_CLK_S2D2, CLK_S2, 2, 1),
|
||||
DEF_FIXED("s2d4", R8A77980_CLK_S2D4, CLK_S2, 4, 1),
|
||||
DEF_FIXED("s3d1", R8A77980_CLK_S3D1, CLK_S3, 1, 1),
|
||||
DEF_FIXED("s3d2", R8A77980_CLK_S3D2, CLK_S3, 2, 1),
|
||||
DEF_FIXED("s3d4", R8A77980_CLK_S3D4, CLK_S3, 4, 1),
|
||||
|
||||
DEF_GEN3_SD("sd0", R8A77980_CLK_SD0, CLK_SDSRC, 0x0074),
|
||||
|
||||
DEF_FIXED("cl", R8A77980_CLK_CL, CLK_PLL1_DIV2, 48, 1),
|
||||
DEF_FIXED("cp", R8A77980_CLK_CP, CLK_EXTAL, 2, 1),
|
||||
DEF_FIXED("cpex", R8A77980_CLK_CPEX, CLK_EXTAL, 2, 1),
|
||||
|
||||
DEF_DIV6P1("canfd", R8A77980_CLK_CANFD, CLK_PLL1_DIV4, 0x244),
|
||||
DEF_DIV6P1("csi0", R8A77980_CLK_CSI0, CLK_PLL1_DIV4, 0x00c),
|
||||
DEF_DIV6P1("mso", R8A77980_CLK_MSO, CLK_PLL1_DIV4, 0x014),
|
||||
|
||||
DEF_GEN3_OSC("osc", R8A77980_CLK_OSC, CLK_EXTAL, 8),
|
||||
DEF_GEN3_MDSEL("r", R8A77980_CLK_R, 29, CLK_EXTALR, 1, CLK_OCO, 1),
|
||||
};
|
||||
|
||||
static const struct mssr_mod_clk r8a77980_mod_clks[] = {
|
||||
DEF_MOD("tmu4", 121, R8A77980_CLK_S0D6),
|
||||
DEF_MOD("tmu3", 122, R8A77980_CLK_S0D6),
|
||||
DEF_MOD("tmu2", 123, R8A77980_CLK_S0D6),
|
||||
DEF_MOD("tmu1", 124, R8A77980_CLK_S0D6),
|
||||
DEF_MOD("tmu0", 125, R8A77980_CLK_CP),
|
||||
DEF_MOD("scif4", 203, R8A77980_CLK_S3D4),
|
||||
DEF_MOD("scif3", 204, R8A77980_CLK_S3D4),
|
||||
DEF_MOD("scif1", 206, R8A77980_CLK_S3D4),
|
||||
DEF_MOD("scif0", 207, R8A77980_CLK_S3D4),
|
||||
DEF_MOD("msiof3", 208, R8A77980_CLK_MSO),
|
||||
DEF_MOD("msiof2", 209, R8A77980_CLK_MSO),
|
||||
DEF_MOD("msiof1", 210, R8A77980_CLK_MSO),
|
||||
DEF_MOD("msiof0", 211, R8A77980_CLK_MSO),
|
||||
DEF_MOD("sys-dmac2", 217, R8A77980_CLK_S0D3),
|
||||
DEF_MOD("sys-dmac1", 218, R8A77980_CLK_S0D3),
|
||||
DEF_MOD("cmt3", 300, R8A77980_CLK_R),
|
||||
DEF_MOD("cmt2", 301, R8A77980_CLK_R),
|
||||
DEF_MOD("cmt1", 302, R8A77980_CLK_R),
|
||||
DEF_MOD("cmt0", 303, R8A77980_CLK_R),
|
||||
DEF_MOD("tpu0", 304, R8A77980_CLK_S3D4),
|
||||
DEF_MOD("sdif", 314, R8A77980_CLK_SD0),
|
||||
DEF_MOD("pciec0", 319, R8A77980_CLK_S2D2),
|
||||
DEF_MOD("rwdt", 402, R8A77980_CLK_R),
|
||||
DEF_MOD("intc-ex", 407, R8A77980_CLK_CP),
|
||||
DEF_MOD("intc-ap", 408, R8A77980_CLK_S0D3),
|
||||
DEF_MOD("hscif3", 517, R8A77980_CLK_S3D1),
|
||||
DEF_MOD("hscif2", 518, R8A77980_CLK_S3D1),
|
||||
DEF_MOD("hscif1", 519, R8A77980_CLK_S3D1),
|
||||
DEF_MOD("hscif0", 520, R8A77980_CLK_S3D1),
|
||||
DEF_MOD("imp4", 521, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("thermal", 522, R8A77980_CLK_CP),
|
||||
DEF_MOD("pwm", 523, R8A77980_CLK_S0D12),
|
||||
DEF_MOD("impdma1", 526, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("impdma0", 527, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("imp-ocv4", 528, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("imp-ocv3", 529, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("imp-ocv2", 531, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("fcpvd0", 603, R8A77980_CLK_S3D1),
|
||||
DEF_MOD("vspd0", 623, R8A77980_CLK_S3D1),
|
||||
DEF_MOD("csi41", 715, R8A77980_CLK_CSI0),
|
||||
DEF_MOD("csi40", 716, R8A77980_CLK_CSI0),
|
||||
DEF_MOD("du0", 724, R8A77980_CLK_S2D1),
|
||||
DEF_MOD("lvds", 727, R8A77980_CLK_S2D1),
|
||||
DEF_MOD("etheravb", 812, R8A77980_CLK_S3D2),
|
||||
DEF_MOD("gether", 813, R8A77980_CLK_S3D2),
|
||||
DEF_MOD("imp3", 824, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("imp2", 825, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("imp1", 826, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("imp0", 827, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("imp-ocv1", 828, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("imp-ocv0", 829, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("impram", 830, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("impcnn", 831, R8A77980_CLK_S1D1),
|
||||
DEF_MOD("gpio5", 907, R8A77980_CLK_CP),
|
||||
DEF_MOD("gpio4", 908, R8A77980_CLK_CP),
|
||||
DEF_MOD("gpio3", 909, R8A77980_CLK_CP),
|
||||
DEF_MOD("gpio2", 910, R8A77980_CLK_CP),
|
||||
DEF_MOD("gpio1", 911, R8A77980_CLK_CP),
|
||||
DEF_MOD("gpio0", 912, R8A77980_CLK_CP),
|
||||
DEF_MOD("can-fd", 914, R8A77980_CLK_S3D2),
|
||||
DEF_MOD("rpc-if", 917, R8A77980_CLK_RPCD2),
|
||||
DEF_MOD("i2c4", 927, R8A77980_CLK_S0D6),
|
||||
DEF_MOD("i2c3", 928, R8A77980_CLK_S0D6),
|
||||
DEF_MOD("i2c2", 929, R8A77980_CLK_S3D2),
|
||||
DEF_MOD("i2c1", 930, R8A77980_CLK_S3D2),
|
||||
DEF_MOD("i2c0", 931, R8A77980_CLK_S3D2),
|
||||
};
|
||||
|
||||
/*
|
||||
* CPG Clock Data
|
||||
*/
|
||||
|
||||
/*
|
||||
* MD EXTAL PLL2 PLL1 PLL3 OSC
|
||||
* 14 13 (MHz)
|
||||
* --------------------------------------------------------
|
||||
* 0 0 16.66 x 1 x240 x192 x192 /16
|
||||
* 0 1 20 x 1 x200 x160 x160 /19
|
||||
* 1 0 27 x 1 x148 x118 x118 /26
|
||||
* 1 1 33.33 / 2 x240 x192 x192 /32
|
||||
*/
|
||||
#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 13) | \
|
||||
(((md) & BIT(13)) >> 13))
|
||||
|
||||
static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[4] = {
|
||||
/* EXTAL div PLL1 mult/div PLL3 mult/div OSC prediv */
|
||||
{ 1, 192, 1, 192, 1, 16, },
|
||||
{ 1, 160, 1, 160, 1, 19, },
|
||||
{ 1, 118, 1, 118, 1, 26, },
|
||||
{ 2, 192, 1, 192, 1, 32, },
|
||||
};
|
||||
|
||||
static const struct mstp_stop_table r8a77980_mstp_table[] = {
|
||||
{ 0x00230000, 0x0, 0x00230000, 0 },
|
||||
{ 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
|
||||
{ 0x14062FD8, 0x2040, 0x14062FD8, 0 },
|
||||
{ 0xFFFFFFDF, 0x400, 0xFFFFFFDF, 0 },
|
||||
{ 0x80000184, 0x180, 0x80000184, 0 },
|
||||
{ 0x83FFFFFF, 0x0, 0x83FFFFFF, 0 },
|
||||
{ 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
|
||||
{ 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
|
||||
{ 0x7FF3FFF4, 0x0, 0x7FF3FFF4, 0 },
|
||||
{ 0xFBF7FF97, 0x0, 0xFBF7FF97, 0 },
|
||||
{ 0xFFFEFFE0, 0x0, 0xFFFEFFE0, 0 },
|
||||
{ 0x000000B7, 0x0, 0x000000B7, 0 },
|
||||
};
|
||||
|
||||
static const void *r8a77980_get_pll_config(const u32 cpg_mode)
|
||||
{
|
||||
return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
|
||||
}
|
||||
|
||||
static const struct cpg_mssr_info r8a77980_cpg_mssr_info = {
|
||||
.core_clk = r8a77980_core_clks,
|
||||
.core_clk_size = ARRAY_SIZE(r8a77980_core_clks),
|
||||
.mod_clk = r8a77980_mod_clks,
|
||||
.mod_clk_size = ARRAY_SIZE(r8a77980_mod_clks),
|
||||
.mstp_table = r8a77980_mstp_table,
|
||||
.mstp_table_size = ARRAY_SIZE(r8a77980_mstp_table),
|
||||
.reset_node = "renesas,r8a77980-rst",
|
||||
.extalr_node = "extalr",
|
||||
.mod_clk_base = MOD_CLK_BASE,
|
||||
.clk_extal_id = CLK_EXTAL,
|
||||
.clk_extalr_id = CLK_EXTALR,
|
||||
.get_pll_config = r8a77980_get_pll_config,
|
||||
};
|
||||
|
||||
static const struct udevice_id r8a77980_clk_ids[] = {
|
||||
{
|
||||
.compatible = "renesas,r8a77980-cpg-mssr",
|
||||
.data = (ulong)&r8a77980_cpg_mssr_info
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
U_BOOT_DRIVER(clk_r8a77980) = {
|
||||
.name = "clk_r8a77980",
|
||||
.id = UCLASS_CLK,
|
||||
.of_match = r8a77980_clk_ids,
|
||||
.priv_auto_alloc_size = sizeof(struct gen3_clk_priv),
|
||||
.ops = &gen3_clk_ops,
|
||||
.probe = gen3_clk_probe,
|
||||
.remove = gen3_clk_remove,
|
||||
};
|
||||
Reference in New Issue
Block a user