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authorFabrizio Castro <fabrizio.castro@bp.renesas.com>2018-09-12 06:41:53 -0400
committerGeert Uytterhoeven <geert+renesas@glider.be>2018-09-19 10:42:14 -0400
commit906e0a4a6d1ef2d3940cd7f17287b111730382da (patch)
tree3079cd1e2ae2b2ce6ff5ef652e922e92f1a69d8e
parent0acb6b53df36b8453be4fc2563e37e84450eed25 (diff)
clk: renesas: cpg-mssr: Add r8a774c0 support
Add RZ/G2E (R8A774C0) Clock Pulse Generator / Module Standby and Software Reset support. Based on Table 8.2g of "RZ/G Series, 2nd Generation User's Manual: Hardware (Rev. 0.61, June 12, 2018)". Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Biju Das <biju.das@bp.renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
-rw-r--r--drivers/clk/renesas/Kconfig5
-rw-r--r--drivers/clk/renesas/Makefile1
-rw-r--r--drivers/clk/renesas/r8a774c0-cpg-mssr.c286
-rw-r--r--drivers/clk/renesas/renesas-cpg-mssr.c6
-rw-r--r--drivers/clk/renesas/renesas-cpg-mssr.h1
5 files changed, 299 insertions, 0 deletions
diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig
index 7a6ceecc213e..8d5a6fbef7e9 100644
--- a/drivers/clk/renesas/Kconfig
+++ b/drivers/clk/renesas/Kconfig
@@ -10,6 +10,7 @@ config CLK_RENESAS
10 select CLK_R8A7745 if ARCH_R8A7745 10 select CLK_R8A7745 if ARCH_R8A7745
11 select CLK_R8A77470 if ARCH_R8A77470 11 select CLK_R8A77470 if ARCH_R8A77470
12 select CLK_R8A774A1 if ARCH_R8A774A1 12 select CLK_R8A774A1 if ARCH_R8A774A1
13 select CLK_R8A774C0 if ARCH_R8A774C0
13 select CLK_R8A7778 if ARCH_R8A7778 14 select CLK_R8A7778 if ARCH_R8A7778
14 select CLK_R8A7779 if ARCH_R8A7779 15 select CLK_R8A7779 if ARCH_R8A7779
15 select CLK_R8A7790 if ARCH_R8A7790 16 select CLK_R8A7790 if ARCH_R8A7790
@@ -77,6 +78,10 @@ config CLK_R8A774A1
77 bool "RZ/G2M clock support" if COMPILE_TEST 78 bool "RZ/G2M clock support" if COMPILE_TEST
78 select CLK_RCAR_GEN3_CPG 79 select CLK_RCAR_GEN3_CPG
79 80
81config CLK_R8A774C0
82 bool "RZ/G2E clock support" if COMPILE_TEST
83 select CLK_RCAR_GEN3_CPG
84
80config CLK_R8A7778 85config CLK_R8A7778
81 bool "R-Car M1A clock support" if COMPILE_TEST 86 bool "R-Car M1A clock support" if COMPILE_TEST
82 select CLK_RENESAS_CPG_MSTP 87 select CLK_RENESAS_CPG_MSTP
diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile
index dbbfd0b0742b..c793e3cc9452 100644
--- a/drivers/clk/renesas/Makefile
+++ b/drivers/clk/renesas/Makefile
@@ -9,6 +9,7 @@ obj-$(CONFIG_CLK_R8A7743) += r8a7743-cpg-mssr.o
9obj-$(CONFIG_CLK_R8A7745) += r8a7745-cpg-mssr.o 9obj-$(CONFIG_CLK_R8A7745) += r8a7745-cpg-mssr.o
10obj-$(CONFIG_CLK_R8A77470) += r8a77470-cpg-mssr.o 10obj-$(CONFIG_CLK_R8A77470) += r8a77470-cpg-mssr.o
11obj-$(CONFIG_CLK_R8A774A1) += r8a774a1-cpg-mssr.o 11obj-$(CONFIG_CLK_R8A774A1) += r8a774a1-cpg-mssr.o
12obj-$(CONFIG_CLK_R8A774C0) += r8a774c0-cpg-mssr.o
12obj-$(CONFIG_CLK_R8A7778) += clk-r8a7778.o 13obj-$(CONFIG_CLK_R8A7778) += clk-r8a7778.o
13obj-$(CONFIG_CLK_R8A7779) += clk-r8a7779.o 14obj-$(CONFIG_CLK_R8A7779) += clk-r8a7779.o
14obj-$(CONFIG_CLK_R8A7790) += r8a7790-cpg-mssr.o 15obj-$(CONFIG_CLK_R8A7790) += r8a7790-cpg-mssr.o
diff --git a/drivers/clk/renesas/r8a774c0-cpg-mssr.c b/drivers/clk/renesas/r8a774c0-cpg-mssr.c
new file mode 100644
index 000000000000..10b96895d452
--- /dev/null
+++ b/drivers/clk/renesas/r8a774c0-cpg-mssr.c
@@ -0,0 +1,286 @@
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * r8a774c0 Clock Pulse Generator / Module Standby and Software Reset
4 *
5 * Copyright (C) 2018 Renesas Electronics Corp.
6 *
7 * Based on r8a77990-cpg-mssr.c
8 *
9 * Copyright (C) 2015 Glider bvba
10 * Copyright (C) 2015 Renesas Electronics Corp.
11 */
12
13#include <linux/device.h>
14#include <linux/init.h>
15#include <linux/kernel.h>
16#include <linux/soc/renesas/rcar-rst.h>
17
18#include <dt-bindings/clock/r8a774c0-cpg-mssr.h>
19
20#include "renesas-cpg-mssr.h"
21#include "rcar-gen3-cpg.h"
22
23enum clk_ids {
24 /* Core Clock Outputs exported to DT */
25 LAST_DT_CORE_CLK = R8A774C0_CLK_CPEX,
26
27 /* External Input Clocks */
28 CLK_EXTAL,
29
30 /* Internal Core Clocks */
31 CLK_MAIN,
32 CLK_PLL0,
33 CLK_PLL1,
34 CLK_PLL3,
35 CLK_PLL0D4,
36 CLK_PLL0D8,
37 CLK_PLL0D20,
38 CLK_PLL0D24,
39 CLK_PLL1D2,
40 CLK_PE,
41 CLK_S0,
42 CLK_S1,
43 CLK_S2,
44 CLK_S3,
45 CLK_SDSRC,
46 CLK_RINT,
47 CLK_OCO,
48
49 /* Module Clocks */
50 MOD_CLK_BASE
51};
52
53static const struct cpg_core_clk r8a774c0_core_clks[] __initconst = {
54 /* External Clock Inputs */
55 DEF_INPUT("extal", CLK_EXTAL),
56
57 /* Internal Core Clocks */
58 DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
59 DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
60 DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
61
62 DEF_FIXED(".pll0", CLK_PLL0, CLK_MAIN, 1, 100),
63 DEF_FIXED(".pll0d4", CLK_PLL0D4, CLK_PLL0, 4, 1),
64 DEF_FIXED(".pll0d8", CLK_PLL0D8, CLK_PLL0, 8, 1),
65 DEF_FIXED(".pll0d20", CLK_PLL0D20, CLK_PLL0, 20, 1),
66 DEF_FIXED(".pll0d24", CLK_PLL0D24, CLK_PLL0, 24, 1),
67 DEF_FIXED(".pll1d2", CLK_PLL1D2, CLK_PLL1, 2, 1),
68 DEF_FIXED(".pe", CLK_PE, CLK_PLL0D20, 1, 1),
69 DEF_FIXED(".s0", CLK_S0, CLK_PLL1, 2, 1),
70 DEF_FIXED(".s1", CLK_S1, CLK_PLL1, 3, 1),
71 DEF_FIXED(".s2", CLK_S2, CLK_PLL1, 4, 1),
72 DEF_FIXED(".s3", CLK_S3, CLK_PLL1, 6, 1),
73 DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1, 2, 1),
74
75 DEF_DIV6_RO(".r", CLK_RINT, CLK_EXTAL, CPG_RCKCR, 32),
76
77 DEF_RATE(".oco", CLK_OCO, 8 * 1000 * 1000),
78
79 /* Core Clock Outputs */
80 DEF_FIXED("za2", R8A774C0_CLK_ZA2, CLK_PLL0D24, 1, 1),
81 DEF_FIXED("za8", R8A774C0_CLK_ZA8, CLK_PLL0D8, 1, 1),
82 DEF_FIXED("ztr", R8A774C0_CLK_ZTR, CLK_PLL1, 6, 1),
83 DEF_FIXED("zt", R8A774C0_CLK_ZT, CLK_PLL1, 4, 1),
84 DEF_FIXED("zx", R8A774C0_CLK_ZX, CLK_PLL1, 3, 1),
85 DEF_FIXED("s0d1", R8A774C0_CLK_S0D1, CLK_S0, 1, 1),
86 DEF_FIXED("s0d3", R8A774C0_CLK_S0D3, CLK_S0, 3, 1),
87 DEF_FIXED("s0d6", R8A774C0_CLK_S0D6, CLK_S0, 6, 1),
88 DEF_FIXED("s0d12", R8A774C0_CLK_S0D12, CLK_S0, 12, 1),
89 DEF_FIXED("s0d24", R8A774C0_CLK_S0D24, CLK_S0, 24, 1),
90 DEF_FIXED("s1d1", R8A774C0_CLK_S1D1, CLK_S1, 1, 1),
91 DEF_FIXED("s1d2", R8A774C0_CLK_S1D2, CLK_S1, 2, 1),
92 DEF_FIXED("s1d4", R8A774C0_CLK_S1D4, CLK_S1, 4, 1),
93 DEF_FIXED("s2d1", R8A774C0_CLK_S2D1, CLK_S2, 1, 1),
94 DEF_FIXED("s2d2", R8A774C0_CLK_S2D2, CLK_S2, 2, 1),
95 DEF_FIXED("s2d4", R8A774C0_CLK_S2D4, CLK_S2, 4, 1),
96 DEF_FIXED("s3d1", R8A774C0_CLK_S3D1, CLK_S3, 1, 1),
97 DEF_FIXED("s3d2", R8A774C0_CLK_S3D2, CLK_S3, 2, 1),
98 DEF_FIXED("s3d4", R8A774C0_CLK_S3D4, CLK_S3, 4, 1),
99
100 DEF_GEN3_SD("sd0", R8A774C0_CLK_SD0, CLK_SDSRC, 0x0074),
101 DEF_GEN3_SD("sd1", R8A774C0_CLK_SD1, CLK_SDSRC, 0x0078),
102 DEF_GEN3_SD("sd3", R8A774C0_CLK_SD3, CLK_SDSRC, 0x026c),
103
104 DEF_FIXED("cl", R8A774C0_CLK_CL, CLK_PLL1, 48, 1),
105 DEF_FIXED("cp", R8A774C0_CLK_CP, CLK_EXTAL, 2, 1),
106 DEF_FIXED("cpex", R8A774C0_CLK_CPEX, CLK_EXTAL, 4, 1),
107
108 DEF_DIV6_RO("osc", R8A774C0_CLK_OSC, CLK_EXTAL, CPG_RCKCR, 8),
109
110 DEF_GEN3_PE("s0d6c", R8A774C0_CLK_S0D6C, CLK_S0, 6, CLK_PE, 2),
111 DEF_GEN3_PE("s3d1c", R8A774C0_CLK_S3D1C, CLK_S3, 1, CLK_PE, 1),
112 DEF_GEN3_PE("s3d2c", R8A774C0_CLK_S3D2C, CLK_S3, 2, CLK_PE, 2),
113 DEF_GEN3_PE("s3d4c", R8A774C0_CLK_S3D4C, CLK_S3, 4, CLK_PE, 4),
114
115 DEF_DIV6P1("csi0", R8A774C0_CLK_CSI0, CLK_PLL1D2, 0x00c),
116 DEF_DIV6P1("mso", R8A774C0_CLK_MSO, CLK_PLL1D2, 0x014),
117
118 DEF_GEN3_RCKSEL("r", R8A774C0_CLK_R, CLK_RINT, 1, CLK_OCO, 61 * 4),
119};
120
121static const struct mssr_mod_clk r8a774c0_mod_clks[] __initconst = {
122 DEF_MOD("scif5", 202, R8A774C0_CLK_S3D4C),
123 DEF_MOD("scif4", 203, R8A774C0_CLK_S3D4C),
124 DEF_MOD("scif3", 204, R8A774C0_CLK_S3D4C),
125 DEF_MOD("scif1", 206, R8A774C0_CLK_S3D4C),
126 DEF_MOD("scif0", 207, R8A774C0_CLK_S3D4C),
127 DEF_MOD("msiof3", 208, R8A774C0_CLK_MSO),
128 DEF_MOD("msiof2", 209, R8A774C0_CLK_MSO),
129 DEF_MOD("msiof1", 210, R8A774C0_CLK_MSO),
130 DEF_MOD("msiof0", 211, R8A774C0_CLK_MSO),
131 DEF_MOD("sys-dmac2", 217, R8A774C0_CLK_S3D1),
132 DEF_MOD("sys-dmac1", 218, R8A774C0_CLK_S3D1),
133 DEF_MOD("sys-dmac0", 219, R8A774C0_CLK_S3D1),
134
135 DEF_MOD("cmt3", 300, R8A774C0_CLK_R),
136 DEF_MOD("cmt2", 301, R8A774C0_CLK_R),
137 DEF_MOD("cmt1", 302, R8A774C0_CLK_R),
138 DEF_MOD("cmt0", 303, R8A774C0_CLK_R),
139 DEF_MOD("scif2", 310, R8A774C0_CLK_S3D4C),
140 DEF_MOD("sdif3", 311, R8A774C0_CLK_SD3),
141 DEF_MOD("sdif1", 313, R8A774C0_CLK_SD1),
142 DEF_MOD("sdif0", 314, R8A774C0_CLK_SD0),
143 DEF_MOD("pcie0", 319, R8A774C0_CLK_S3D1),
144 DEF_MOD("usb3-if0", 328, R8A774C0_CLK_S3D1),
145 DEF_MOD("usb-dmac0", 330, R8A774C0_CLK_S3D1),
146 DEF_MOD("usb-dmac1", 331, R8A774C0_CLK_S3D1),
147
148 DEF_MOD("rwdt", 402, R8A774C0_CLK_R),
149 DEF_MOD("intc-ex", 407, R8A774C0_CLK_CP),
150 DEF_MOD("intc-ap", 408, R8A774C0_CLK_S0D3),
151
152 DEF_MOD("audmac0", 502, R8A774C0_CLK_S3D4),
153 DEF_MOD("hscif4", 516, R8A774C0_CLK_S3D1C),
154 DEF_MOD("hscif3", 517, R8A774C0_CLK_S3D1C),
155 DEF_MOD("hscif2", 518, R8A774C0_CLK_S3D1C),
156 DEF_MOD("hscif1", 519, R8A774C0_CLK_S3D1C),
157 DEF_MOD("hscif0", 520, R8A774C0_CLK_S3D1C),
158 DEF_MOD("thermal", 522, R8A774C0_CLK_CP),
159 DEF_MOD("pwm", 523, R8A774C0_CLK_S3D4C),
160
161 DEF_MOD("fcpvd1", 602, R8A774C0_CLK_S1D2),
162 DEF_MOD("fcpvd0", 603, R8A774C0_CLK_S1D2),
163 DEF_MOD("fcpvb0", 607, R8A774C0_CLK_S0D1),
164 DEF_MOD("fcpvi0", 611, R8A774C0_CLK_S0D1),
165 DEF_MOD("fcpf0", 615, R8A774C0_CLK_S0D1),
166 DEF_MOD("fcpcs", 619, R8A774C0_CLK_S0D1),
167 DEF_MOD("vspd1", 622, R8A774C0_CLK_S1D2),
168 DEF_MOD("vspd0", 623, R8A774C0_CLK_S1D2),
169 DEF_MOD("vspb", 626, R8A774C0_CLK_S0D1),
170 DEF_MOD("vspi0", 631, R8A774C0_CLK_S0D1),
171
172 DEF_MOD("ehci0", 703, R8A774C0_CLK_S3D4),
173 DEF_MOD("hsusb", 704, R8A774C0_CLK_S3D4),
174 DEF_MOD("csi40", 716, R8A774C0_CLK_CSI0),
175 DEF_MOD("du1", 723, R8A774C0_CLK_S2D1),
176 DEF_MOD("du0", 724, R8A774C0_CLK_S2D1),
177 DEF_MOD("lvds", 727, R8A774C0_CLK_S2D1),
178
179 DEF_MOD("vin5", 806, R8A774C0_CLK_S1D2),
180 DEF_MOD("vin4", 807, R8A774C0_CLK_S1D2),
181 DEF_MOD("etheravb", 812, R8A774C0_CLK_S3D2),
182
183 DEF_MOD("gpio6", 906, R8A774C0_CLK_S3D4),
184 DEF_MOD("gpio5", 907, R8A774C0_CLK_S3D4),
185 DEF_MOD("gpio4", 908, R8A774C0_CLK_S3D4),
186 DEF_MOD("gpio3", 909, R8A774C0_CLK_S3D4),
187 DEF_MOD("gpio2", 910, R8A774C0_CLK_S3D4),
188 DEF_MOD("gpio1", 911, R8A774C0_CLK_S3D4),
189 DEF_MOD("gpio0", 912, R8A774C0_CLK_S3D4),
190 DEF_MOD("can-if1", 915, R8A774C0_CLK_S3D4),
191 DEF_MOD("can-if0", 916, R8A774C0_CLK_S3D4),
192 DEF_MOD("i2c6", 918, R8A774C0_CLK_S3D2),
193 DEF_MOD("i2c5", 919, R8A774C0_CLK_S3D2),
194 DEF_MOD("i2c-dvfs", 926, R8A774C0_CLK_CP),
195 DEF_MOD("i2c4", 927, R8A774C0_CLK_S3D2),
196 DEF_MOD("i2c3", 928, R8A774C0_CLK_S3D2),
197 DEF_MOD("i2c2", 929, R8A774C0_CLK_S3D2),
198 DEF_MOD("i2c1", 930, R8A774C0_CLK_S3D2),
199 DEF_MOD("i2c0", 931, R8A774C0_CLK_S3D2),
200
201 DEF_MOD("i2c7", 1003, R8A774C0_CLK_S3D2),
202 DEF_MOD("ssi-all", 1005, R8A774C0_CLK_S3D4),
203 DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
204 DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
205 DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
206 DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
207 DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
208 DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
209 DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
210 DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
211 DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
212 DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
213 DEF_MOD("scu-all", 1017, R8A774C0_CLK_S3D4),
214 DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
215 DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
216 DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
217 DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
218 DEF_MOD("scu-src9", 1022, MOD_CLK_ID(1017)),
219 DEF_MOD("scu-src8", 1023, MOD_CLK_ID(1017)),
220 DEF_MOD("scu-src7", 1024, MOD_CLK_ID(1017)),
221 DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
222 DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
223 DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
224 DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
225 DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
226 DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
227 DEF_MOD("scu-src0", 1031, MOD_CLK_ID(1017)),
228};
229
230static const unsigned int r8a774c0_crit_mod_clks[] __initconst = {
231 MOD_CLK_ID(408), /* INTC-AP (GIC) */
232};
233
234/*
235 * CPG Clock Data
236 */
237
238/*
239 * MD19 EXTAL (MHz) PLL0 PLL1 PLL3
240 *--------------------------------------------------------------------
241 * 0 48 x 1 x100/1 x100/3 x100/3
242 * 1 48 x 1 x100/1 x100/3 x58/3
243 */
244#define CPG_PLL_CONFIG_INDEX(md) (((md) & BIT(19)) >> 19)
245
246static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[2] __initconst = {
247 /* EXTAL div PLL1 mult/div PLL3 mult/div */
248 { 1, 100, 3, 100, 3, },
249 { 1, 100, 3, 58, 3, },
250};
251
252static int __init r8a774c0_cpg_mssr_init(struct device *dev)
253{
254 const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
255 u32 cpg_mode;
256 int error;
257
258 error = rcar_rst_read_mode_pins(&cpg_mode);
259 if (error)
260 return error;
261
262 cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
263
264 return rcar_gen3_cpg_init(cpg_pll_config, 0, cpg_mode);
265}
266
267const struct cpg_mssr_info r8a774c0_cpg_mssr_info __initconst = {
268 /* Core Clocks */
269 .core_clks = r8a774c0_core_clks,
270 .num_core_clks = ARRAY_SIZE(r8a774c0_core_clks),
271 .last_dt_core_clk = LAST_DT_CORE_CLK,
272 .num_total_core_clks = MOD_CLK_BASE,
273
274 /* Module Clocks */
275 .mod_clks = r8a774c0_mod_clks,
276 .num_mod_clks = ARRAY_SIZE(r8a774c0_mod_clks),
277 .num_hw_mod_clks = 12 * 32,
278
279 /* Critical Module Clocks */
280 .crit_mod_clks = r8a774c0_crit_mod_clks,
281 .num_crit_mod_clks = ARRAY_SIZE(r8a774c0_crit_mod_clks),
282
283 /* Callbacks */
284 .init = r8a774c0_cpg_mssr_init,
285 .cpg_clk_register = rcar_gen3_cpg_clk_register,
286};
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c
index c4beec7b563f..e0c11a5b1761 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.c
+++ b/drivers/clk/renesas/renesas-cpg-mssr.c
@@ -717,6 +717,12 @@ static const struct of_device_id cpg_mssr_match[] = {
717 .data = &r8a774a1_cpg_mssr_info, 717 .data = &r8a774a1_cpg_mssr_info,
718 }, 718 },
719#endif 719#endif
720#ifdef CONFIG_CLK_R8A774C0
721 {
722 .compatible = "renesas,r8a774c0-cpg-mssr",
723 .data = &r8a774c0_cpg_mssr_info,
724 },
725#endif
720#ifdef CONFIG_CLK_R8A7790 726#ifdef CONFIG_CLK_R8A7790
721 { 727 {
722 .compatible = "renesas,r8a7790-cpg-mssr", 728 .compatible = "renesas,r8a7790-cpg-mssr",
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.h b/drivers/clk/renesas/renesas-cpg-mssr.h
index 35f60b3d0e09..d43d00351638 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.h
+++ b/drivers/clk/renesas/renesas-cpg-mssr.h
@@ -151,6 +151,7 @@ extern const struct cpg_mssr_info r8a7743_cpg_mssr_info;
151extern const struct cpg_mssr_info r8a7745_cpg_mssr_info; 151extern const struct cpg_mssr_info r8a7745_cpg_mssr_info;
152extern const struct cpg_mssr_info r8a77470_cpg_mssr_info; 152extern const struct cpg_mssr_info r8a77470_cpg_mssr_info;
153extern const struct cpg_mssr_info r8a774a1_cpg_mssr_info; 153extern const struct cpg_mssr_info r8a774a1_cpg_mssr_info;
154extern const struct cpg_mssr_info r8a774c0_cpg_mssr_info;
154extern const struct cpg_mssr_info r8a7790_cpg_mssr_info; 155extern const struct cpg_mssr_info r8a7790_cpg_mssr_info;
155extern const struct cpg_mssr_info r8a7791_cpg_mssr_info; 156extern const struct cpg_mssr_info r8a7791_cpg_mssr_info;
156extern const struct cpg_mssr_info r8a7792_cpg_mssr_info; 157extern const struct cpg_mssr_info r8a7792_cpg_mssr_info;