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linux/drivers/clk/renesas/r8a77990-cpg-mssr.c

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clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
// SPDX-License-Identifier: GPL-2.0
/*
* r8a77990 Clock Pulse Generator / Module Standby and Software Reset
*
clk: renesas: rcar-gen3: Rename DRIF clocks According to the R-Car Gen3 Hardware Manual Errata for Rev. 1.50 of Feb 12, 2019, the DRIF clocks have been renamed as follows: DRIF0 to DRIF00 DRIF1 to DRIF01 DRIF2 to DRIF10 DRIF3 to DRIF11 DRIF4 to DRIF20 DRIF5 to DRIF21 DRIF6 to DRIF30 DRIF7 to DRIF31 Therefore, this patch renames the DRIF clocks from DRIFn to DRIFmm. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-03-08 14:53:19 +03:00
* Copyright (C) 2018-2019 Renesas Electronics Corp.
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
*
* Based on r8a7795-cpg-mssr.c
*
* Copyright (C) 2015 Glider bvba
* Copyright (C) 2015 Renesas Electronics Corp.
*/
#include <linux/device.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/soc/renesas/rcar-rst.h>
#include <dt-bindings/clock/r8a77990-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 = R8A77990_CLK_CPEX,
/* External Input Clocks */
CLK_EXTAL,
/* Internal Core Clocks */
CLK_MAIN,
CLK_PLL0,
CLK_PLL1,
CLK_PLL3,
CLK_PLL0D4,
CLK_PLL0D6,
CLK_PLL0D8,
CLK_PLL0D20,
CLK_PLL0D24,
CLK_PLL1D2,
CLK_PE,
CLK_S0,
CLK_S1,
CLK_S2,
CLK_S3,
CLK_SDSRC,
clk: renesas: r8a77990: Correct RCLK handling According to R-Car Gen3 Hardware Manual Rev.1.00, R-Car E3 has the RCLK Frequency Control Register (RCKCR), which determines the OSC and RINT predivider values, and selection of the RCLK clock source between RINT and the On-Chip Oscillator. Hence change the OSC and RINT clock definitions to use the RCKCR divider, and add the missing On-Chip Oscillator and RCLK clock source switching logic. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2018-07-11 15:04:51 +03:00
CLK_RINT,
CLK_OCO,
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
/* Module Clocks */
MOD_CLK_BASE
};
static const struct cpg_core_clk r8a77990_core_clks[] __initconst = {
/* External Clock Inputs */
DEF_INPUT("extal", CLK_EXTAL),
/* 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(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
DEF_FIXED(".pll0", CLK_PLL0, CLK_MAIN, 1, 100),
DEF_FIXED(".pll0d4", CLK_PLL0D4, CLK_PLL0, 4, 1),
DEF_FIXED(".pll0d6", CLK_PLL0D6, CLK_PLL0, 6, 1),
DEF_FIXED(".pll0d8", CLK_PLL0D8, CLK_PLL0, 8, 1),
DEF_FIXED(".pll0d20", CLK_PLL0D20, CLK_PLL0, 20, 1),
DEF_FIXED(".pll0d24", CLK_PLL0D24, CLK_PLL0, 24, 1),
DEF_FIXED(".pll1d2", CLK_PLL1D2, CLK_PLL1, 2, 1),
DEF_FIXED(".pe", CLK_PE, CLK_PLL0D20, 1, 1),
DEF_FIXED(".s0", CLK_S0, CLK_PLL1, 2, 1),
DEF_FIXED(".s1", CLK_S1, CLK_PLL1, 3, 1),
DEF_FIXED(".s2", CLK_S2, CLK_PLL1, 4, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1, 2, 1),
clk: renesas: r8a77990: Correct RCLK handling According to R-Car Gen3 Hardware Manual Rev.1.00, R-Car E3 has the RCLK Frequency Control Register (RCKCR), which determines the OSC and RINT predivider values, and selection of the RCLK clock source between RINT and the On-Chip Oscillator. Hence change the OSC and RINT clock definitions to use the RCKCR divider, and add the missing On-Chip Oscillator and RCLK clock source switching logic. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2018-07-11 15:04:51 +03:00
DEF_DIV6_RO(".r", CLK_RINT, CLK_EXTAL, CPG_RCKCR, 32),
DEF_RATE(".oco", CLK_OCO, 8 * 1000 * 1000),
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
/* Core Clock Outputs */
DEF_FIXED("za2", R8A77990_CLK_ZA2, CLK_PLL0D24, 1, 1),
DEF_FIXED("za8", R8A77990_CLK_ZA8, CLK_PLL0D8, 1, 1),
clk: renesas: r8a77990: Add Z2 clock Adds support for R-Car E3 (r8a77990) Z2 clock. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> [simon: reworked changelog; rebased] Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-03-25 19:35:55 +03:00
DEF_GEN3_Z("z2", R8A77990_CLK_Z2, CLK_TYPE_GEN3_Z, CLK_PLL0, 4, 8),
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
DEF_FIXED("ztr", R8A77990_CLK_ZTR, CLK_PLL1, 6, 1),
DEF_FIXED("zt", R8A77990_CLK_ZT, CLK_PLL1, 4, 1),
DEF_FIXED("zx", R8A77990_CLK_ZX, CLK_PLL1, 3, 1),
DEF_FIXED("s0d1", R8A77990_CLK_S0D1, CLK_S0, 1, 1),
DEF_FIXED("s0d3", R8A77990_CLK_S0D3, CLK_S0, 3, 1),
DEF_FIXED("s0d6", R8A77990_CLK_S0D6, CLK_S0, 6, 1),
DEF_FIXED("s0d12", R8A77990_CLK_S0D12, CLK_S0, 12, 1),
DEF_FIXED("s0d24", R8A77990_CLK_S0D24, CLK_S0, 24, 1),
DEF_FIXED("s1d1", R8A77990_CLK_S1D1, CLK_S1, 1, 1),
DEF_FIXED("s1d2", R8A77990_CLK_S1D2, CLK_S1, 2, 1),
DEF_FIXED("s1d4", R8A77990_CLK_S1D4, CLK_S1, 4, 1),
DEF_FIXED("s2d1", R8A77990_CLK_S2D1, CLK_S2, 1, 1),
DEF_FIXED("s2d2", R8A77990_CLK_S2D2, CLK_S2, 2, 1),
DEF_FIXED("s2d4", R8A77990_CLK_S2D4, CLK_S2, 4, 1),
DEF_FIXED("s3d1", R8A77990_CLK_S3D1, CLK_S3, 1, 1),
DEF_FIXED("s3d2", R8A77990_CLK_S3D2, CLK_S3, 2, 1),
DEF_FIXED("s3d4", R8A77990_CLK_S3D4, CLK_S3, 4, 1),
DEF_GEN3_SD("sd0", R8A77990_CLK_SD0, CLK_SDSRC, 0x0074),
DEF_GEN3_SD("sd1", R8A77990_CLK_SD1, CLK_SDSRC, 0x0078),
DEF_GEN3_SD("sd3", R8A77990_CLK_SD3, CLK_SDSRC, 0x026c),
DEF_FIXED("cl", R8A77990_CLK_CL, CLK_PLL1, 48, 1),
clk: renesas: rcar-gen3: Add CCREE clocks Add the CryptoCell module clocks and their parents for the CryptoCell instances in the various Renesas R-Car Gen3 SoCs that do not have support for them yet in their clock drivers (M3-W/W+, M3-N, E3, D3). The R-Car H3 clock driver already supports these clocks. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20200124133137.15921-1-geert+renesas@glider.be
2020-01-24 16:31:37 +03:00
DEF_FIXED("cr", R8A77990_CLK_CR, CLK_PLL1D2, 2, 1),
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
DEF_FIXED("cp", R8A77990_CLK_CP, CLK_EXTAL, 2, 1),
DEF_FIXED("cpex", R8A77990_CLK_CPEX, CLK_EXTAL, 4, 1),
clk: renesas: r8a77990: Correct RCLK handling According to R-Car Gen3 Hardware Manual Rev.1.00, R-Car E3 has the RCLK Frequency Control Register (RCKCR), which determines the OSC and RINT predivider values, and selection of the RCLK clock source between RINT and the On-Chip Oscillator. Hence change the OSC and RINT clock definitions to use the RCKCR divider, and add the missing On-Chip Oscillator and RCLK clock source switching logic. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2018-07-11 15:04:51 +03:00
DEF_DIV6_RO("osc", R8A77990_CLK_OSC, CLK_EXTAL, CPG_RCKCR, 8),
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
DEF_GEN3_PE("s0d6c", R8A77990_CLK_S0D6C, CLK_S0, 6, CLK_PE, 2),
DEF_GEN3_PE("s3d1c", R8A77990_CLK_S3D1C, CLK_S3, 1, CLK_PE, 1),
DEF_GEN3_PE("s3d2c", R8A77990_CLK_S3D2C, CLK_S3, 2, CLK_PE, 2),
DEF_GEN3_PE("s3d4c", R8A77990_CLK_S3D4C, CLK_S3, 4, CLK_PE, 4),
DEF_DIV6P1("canfd", R8A77990_CLK_CANFD, CLK_PLL0D6, 0x244),
DEF_DIV6P1("csi0", R8A77990_CLK_CSI0, CLK_PLL1D2, 0x00c),
DEF_DIV6P1("mso", R8A77990_CLK_MSO, CLK_PLL1D2, 0x014),
clk: renesas: r8a77990: Correct RCLK handling According to R-Car Gen3 Hardware Manual Rev.1.00, R-Car E3 has the RCLK Frequency Control Register (RCKCR), which determines the OSC and RINT predivider values, and selection of the RCLK clock source between RINT and the On-Chip Oscillator. Hence change the OSC and RINT clock definitions to use the RCKCR divider, and add the missing On-Chip Oscillator and RCLK clock source switching logic. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2018-07-11 15:04:51 +03:00
DEF_GEN3_RCKSEL("r", R8A77990_CLK_R, CLK_RINT, 1, CLK_OCO, 61 * 4),
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
};
static const struct mssr_mod_clk r8a77990_mod_clks[] __initconst = {
clk: renesas: r8a77990: Add TMU clocks This patch adds TMU{0,1,2,3,4} clocks. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/20201209195343.803120-5-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-12-09 22:53:42 +03:00
DEF_MOD("tmu4", 121, R8A77990_CLK_S0D6C),
DEF_MOD("tmu3", 122, R8A77990_CLK_S3D2C),
DEF_MOD("tmu2", 123, R8A77990_CLK_S3D2C),
DEF_MOD("tmu1", 124, R8A77990_CLK_S3D2C),
DEF_MOD("tmu0", 125, R8A77990_CLK_CP),
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
DEF_MOD("scif5", 202, R8A77990_CLK_S3D4C),
DEF_MOD("scif4", 203, R8A77990_CLK_S3D4C),
DEF_MOD("scif3", 204, R8A77990_CLK_S3D4C),
DEF_MOD("scif1", 206, R8A77990_CLK_S3D4C),
DEF_MOD("scif0", 207, R8A77990_CLK_S3D4C),
DEF_MOD("msiof3", 208, R8A77990_CLK_MSO),
DEF_MOD("msiof2", 209, R8A77990_CLK_MSO),
DEF_MOD("msiof1", 210, R8A77990_CLK_MSO),
DEF_MOD("msiof0", 211, R8A77990_CLK_MSO),
DEF_MOD("sys-dmac2", 217, R8A77990_CLK_S3D1),
DEF_MOD("sys-dmac1", 218, R8A77990_CLK_S3D1),
DEF_MOD("sys-dmac0", 219, R8A77990_CLK_S3D1),
clk: renesas: rcar-gen3: Add CCREE clocks Add the CryptoCell module clocks and their parents for the CryptoCell instances in the various Renesas R-Car Gen3 SoCs that do not have support for them yet in their clock drivers (M3-W/W+, M3-N, E3, D3). The R-Car H3 clock driver already supports these clocks. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20200124133137.15921-1-geert+renesas@glider.be
2020-01-24 16:31:37 +03:00
DEF_MOD("sceg-pub", 229, R8A77990_CLK_CR),
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
DEF_MOD("cmt3", 300, R8A77990_CLK_R),
DEF_MOD("cmt2", 301, R8A77990_CLK_R),
DEF_MOD("cmt1", 302, R8A77990_CLK_R),
DEF_MOD("cmt0", 303, R8A77990_CLK_R),
DEF_MOD("scif2", 310, R8A77990_CLK_S3D4C),
DEF_MOD("sdif3", 311, R8A77990_CLK_SD3),
DEF_MOD("sdif1", 313, R8A77990_CLK_SD1),
DEF_MOD("sdif0", 314, R8A77990_CLK_SD0),
DEF_MOD("pcie0", 319, R8A77990_CLK_S3D1),
DEF_MOD("usb3-if0", 328, R8A77990_CLK_S3D1),
DEF_MOD("usb-dmac0", 330, R8A77990_CLK_S3D1),
DEF_MOD("usb-dmac1", 331, R8A77990_CLK_S3D1),
DEF_MOD("rwdt", 402, R8A77990_CLK_R),
DEF_MOD("intc-ex", 407, R8A77990_CLK_CP),
DEF_MOD("intc-ap", 408, R8A77990_CLK_S0D3),
clk: renesas: rcar-gen3: Correct parent clock of Audio-DMAC The clock sources of the AXI-bus clock (266.66 MHz) used for Audio-DMAC DMA transfers are: Channel R-Car H3 R-Car M3-W R-Car M3-N R-Car E3 --------------------------------------------------------------- Audio-DMAC0 S1D2 S1D2 S1D2 S1D2 Audio-DMAC1 S1D2 S1D2 S1D2 - As a result, change the parent clocks of the Audio-DMAC{0,1} module clocks on R-Car H3, R-Car M3-W, and R-Car M3-N to S1D2, and change the parent clock of the Audio-DMAC0 module on R-Car E3 to S1D2. NOTE: This information will be reflected in a future revision of the R-Car Gen3 Hardware Manual. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> [geert: Update R-Car D3, RZ/G2M, and RZ/G2E] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-28 10:33:06 +03:00
DEF_MOD("audmac0", 502, R8A77990_CLK_S1D2),
clk: renesas: rcar-gen3: Rename DRIF clocks According to the R-Car Gen3 Hardware Manual Errata for Rev. 1.50 of Feb 12, 2019, the DRIF clocks have been renamed as follows: DRIF0 to DRIF00 DRIF1 to DRIF01 DRIF2 to DRIF10 DRIF3 to DRIF11 DRIF4 to DRIF20 DRIF5 to DRIF21 DRIF6 to DRIF30 DRIF7 to DRIF31 Therefore, this patch renames the DRIF clocks from DRIFn to DRIFmm. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2019-03-08 14:53:19 +03:00
DEF_MOD("drif31", 508, R8A77990_CLK_S3D2),
DEF_MOD("drif30", 509, R8A77990_CLK_S3D2),
DEF_MOD("drif21", 510, R8A77990_CLK_S3D2),
DEF_MOD("drif20", 511, R8A77990_CLK_S3D2),
DEF_MOD("drif11", 512, R8A77990_CLK_S3D2),
DEF_MOD("drif10", 513, R8A77990_CLK_S3D2),
DEF_MOD("drif01", 514, R8A77990_CLK_S3D2),
DEF_MOD("drif00", 515, R8A77990_CLK_S3D2),
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
DEF_MOD("hscif4", 516, R8A77990_CLK_S3D1C),
DEF_MOD("hscif3", 517, R8A77990_CLK_S3D1C),
DEF_MOD("hscif2", 518, R8A77990_CLK_S3D1C),
DEF_MOD("hscif1", 519, R8A77990_CLK_S3D1C),
DEF_MOD("hscif0", 520, R8A77990_CLK_S3D1C),
DEF_MOD("thermal", 522, R8A77990_CLK_CP),
DEF_MOD("pwm", 523, R8A77990_CLK_S3D4C),
DEF_MOD("fcpvd1", 602, R8A77990_CLK_S1D2),
DEF_MOD("fcpvd0", 603, R8A77990_CLK_S1D2),
DEF_MOD("fcpvb0", 607, R8A77990_CLK_S0D1),
DEF_MOD("fcpvi0", 611, R8A77990_CLK_S0D1),
DEF_MOD("fcpf0", 615, R8A77990_CLK_S0D1),
DEF_MOD("fcpcs", 619, R8A77990_CLK_S0D1),
DEF_MOD("vspd1", 622, R8A77990_CLK_S1D2),
DEF_MOD("vspd0", 623, R8A77990_CLK_S1D2),
DEF_MOD("vspb", 626, R8A77990_CLK_S0D1),
DEF_MOD("vspi0", 631, R8A77990_CLK_S0D1),
clk: renesas: rcar-gen3: Correct parent clock of EHCI/OHCI According to the R-Car Gen3 Hardware Manual Rev. 1.00, and the RZ/G2 Hardware Manual Rev. 0.61, the parent clock of the EHCI/OHCI module clocks on R-Car Gen3 and RZ/G2 SoCs is S3D2. Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> [takeshi: Update R-Car H3, M3-N, and E3] Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> [geert: Update RZ/G2M and RZ/G2E] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2018-07-25 12:10:21 +03:00
DEF_MOD("ehci0", 703, R8A77990_CLK_S3D2),
clk: renesas: rcar-gen3: Correct parent clock of HS-USB According to the R-Car Gen3 Hardware Manual Rev. 1.00, and the RZ/G2 Hardware Manual Rev. 0.61, the parent clock of the HS-USB module clocks on R-Car Gen3 and RZ/G2 SoCs is S3D2. Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> [takeshi: Update R-Car H3, M3-N, and E3] Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> [geert: Update RZ/G2M and RZ/G2E] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2018-07-25 12:07:05 +03:00
DEF_MOD("hsusb", 704, R8A77990_CLK_S3D2),
clk: renesas: r8a77990: Add CMM clocks Add clock definitions for CMM units on Renesas R-Car E3. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-06-06 17:22:07 +03:00
DEF_MOD("cmm1", 710, R8A77990_CLK_S1D1),
DEF_MOD("cmm0", 711, R8A77990_CLK_S1D1),
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
DEF_MOD("csi40", 716, R8A77990_CLK_CSI0),
clk: renesas: r8a77990: Correct parent clock of DU According to the R-Car Gen3 Hardware Manual Rev 1.00, the parent clock of the DU module clocks on R-Car E3 is S1D1. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Fixes: 3570a2af473789c5 ("clk: renesas: cpg-mssr: Add support for R-Car E3") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Stephen Boyd <sboyd@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2018-10-12 10:48:34 +03:00
DEF_MOD("du1", 723, R8A77990_CLK_S1D1),
DEF_MOD("du0", 724, R8A77990_CLK_S1D1),
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
DEF_MOD("lvds", 727, R8A77990_CLK_S2D1),
DEF_MOD("vin5", 806, R8A77990_CLK_S1D2),
DEF_MOD("vin4", 807, R8A77990_CLK_S1D2),
DEF_MOD("etheravb", 812, R8A77990_CLK_S3D2),
DEF_MOD("gpio6", 906, R8A77990_CLK_S3D4),
DEF_MOD("gpio5", 907, R8A77990_CLK_S3D4),
DEF_MOD("gpio4", 908, R8A77990_CLK_S3D4),
DEF_MOD("gpio3", 909, R8A77990_CLK_S3D4),
DEF_MOD("gpio2", 910, R8A77990_CLK_S3D4),
DEF_MOD("gpio1", 911, R8A77990_CLK_S3D4),
DEF_MOD("gpio0", 912, R8A77990_CLK_S3D4),
DEF_MOD("can-fd", 914, R8A77990_CLK_S3D2),
DEF_MOD("can-if1", 915, R8A77990_CLK_S3D4),
DEF_MOD("can-if0", 916, R8A77990_CLK_S3D4),
DEF_MOD("i2c6", 918, R8A77990_CLK_S3D2),
DEF_MOD("i2c5", 919, R8A77990_CLK_S3D2),
DEF_MOD("i2c-dvfs", 926, R8A77990_CLK_CP),
DEF_MOD("i2c4", 927, R8A77990_CLK_S3D2),
DEF_MOD("i2c3", 928, R8A77990_CLK_S3D2),
DEF_MOD("i2c2", 929, R8A77990_CLK_S3D2),
DEF_MOD("i2c1", 930, R8A77990_CLK_S3D2),
DEF_MOD("i2c0", 931, R8A77990_CLK_S3D2),
clk: renesas: r8a77990: Add missing I2C7 clock When trying to use I2C7 on R-Car E3: renesas-cpg-mssr e6150000.clock-controller: Cannot get module clock 1003: -2 i2c-rcar e6690000.i2c: failed to add to PM domain always-on: -2 i2c-rcar: probe of e6690000.i2c failed with error -2 Unlike other R-Car Gen3 SoCs, R-Car E3 has more than 7 I2C bus interfaces. Add the forgotten module clock for the 8th instance to fix this. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Stephen Boyd <sboyd@kernel.org>
2018-08-30 18:21:26 +03:00
DEF_MOD("i2c7", 1003, R8A77990_CLK_S3D2),
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
DEF_MOD("ssi-all", 1005, R8A77990_CLK_S3D4),
DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
clk: renesas: r8a77990: Add DAB clock This patch adds the DAB clock to the R8A77990 SoC. Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Link: https://lore.kernel.org/r/20210225225147.29920-2-fabrizio.castro.jz@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2021-02-26 01:51:41 +03:00
DEF_MOD("dab", 1016, R8A77990_CLK_S3D1),
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
DEF_MOD("scu-all", 1017, R8A77990_CLK_S3D4),
DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
DEF_MOD("scu-src9", 1022, MOD_CLK_ID(1017)),
DEF_MOD("scu-src8", 1023, MOD_CLK_ID(1017)),
DEF_MOD("scu-src7", 1024, MOD_CLK_ID(1017)),
DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
DEF_MOD("scu-src0", 1031, MOD_CLK_ID(1017)),
};
static const unsigned int r8a77990_crit_mod_clks[] __initconst = {
clk: renesas: rcar-gen3: Mark RWDT clocks as critical Ensures RWDT remains alert throughout the boot process if enabled. This patch applies the change to the following SoCs: r8a77950, r8a77951, r8a77960, r8a77961, r8a77965, r8a77970, r8a77980, r8a77990 and r8a77995. Signed-off-by: Ulrich Hecht <uli+renesas@fpond.eu> Link: https://lore.kernel.org/r/20200616162626.27944-3-uli+renesas@fpond.eu Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-06-16 19:26:25 +03:00
MOD_CLK_ID(402), /* RWDT */
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
MOD_CLK_ID(408), /* INTC-AP (GIC) */
};
/*
* CPG Clock Data
*/
/*
* MD19 EXTAL (MHz) PLL0 PLL1 PLL3
*--------------------------------------------------------------------
clk: renesas: r8a77990: Fix incorrect PLL0 divider in comment PLL0 runs at 4.8 GHz, i.e. EXTAL x 100. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-18 11:55:29 +03:00
* 0 48 x 1 x100/1 x100/3 x100/3
* 1 48 x 1 x100/1 x100/3 x58/3
clk: renesas: cpg-mssr: Add support for R-Car E3 Initial support for R-Car E3 (r8a77990), including core and module clocks. Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual: Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018". Inspried by patches by Takeshi Kihara in the BSP. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-20 15:27:44 +03:00
*/
#define CPG_PLL_CONFIG_INDEX(md) (((md) & BIT(19)) >> 19)
static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[2] __initconst = {
/* EXTAL div PLL1 mult/div PLL3 mult/div */
{ 1, 100, 3, 100, 3, },
{ 1, 100, 3, 58, 3, },
};
static int __init r8a77990_cpg_mssr_init(struct device *dev)
{
const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
u32 cpg_mode;
int error;
error = rcar_rst_read_mode_pins(&cpg_mode);
if (error)
return error;
cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
return rcar_gen3_cpg_init(cpg_pll_config, 0, cpg_mode);
}
const struct cpg_mssr_info r8a77990_cpg_mssr_info __initconst = {
/* Core Clocks */
.core_clks = r8a77990_core_clks,
.num_core_clks = ARRAY_SIZE(r8a77990_core_clks),
.last_dt_core_clk = LAST_DT_CORE_CLK,
.num_total_core_clks = MOD_CLK_BASE,
/* Module Clocks */
.mod_clks = r8a77990_mod_clks,
.num_mod_clks = ARRAY_SIZE(r8a77990_mod_clks),
.num_hw_mod_clks = 12 * 32,
/* Critical Module Clocks */
.crit_mod_clks = r8a77990_crit_mod_clks,
.num_crit_mod_clks = ARRAY_SIZE(r8a77990_crit_mod_clks),
/* Callbacks */
.init = r8a77990_cpg_mssr_init,
.cpg_clk_register = rcar_gen3_cpg_clk_register,
};
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