forked from ~ljy/RK356X_SDK_RELEASE
blame | history | patch | commit | commitdiff
hc
2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376 
 kernel/drivers/clk/renesas/r9a06g032-clocks.c
....@@ -1,6 +1,6 @@
11 // SPDX-License-Identifier: GPL-2.0
22 /*
3
- * R9A09G032 clock driver
3
+ * R9A06G032 clock driver
44  *
55  * Copyright (C) 2018 Renesas Electronics Europe Limited
66  *
....@@ -11,11 +11,14 @@
1111 #include <linux/clk-provider.h>
1212 #include <linux/delay.h>
1313 #include <linux/init.h>
14
+#include <linux/io.h>
1415 #include <linux/kernel.h>
1516 #include <linux/math64.h>
1617 #include <linux/of.h>
1718 #include <linux/of_address.h>
1819 #include <linux/platform_device.h>
20
+#include <linux/pm_clock.h>
21
+#include <linux/pm_domain.h>
1922 #include <linux/slab.h>
2023 #include <linux/spinlock.h>
2124 #include <dt-bindings/clock/r9a06g032-sysctrl.h>
....@@ -28,6 +31,7 @@
2831 /* This is used to describe a clock for instantiation */
2932 struct r9a06g032_clkdesc {
3033 	const char *name;
34
+	uint32_t managed: 1;
3135 	uint32_t type: 3;
3236 	uint32_t index: 8;
3337 	uint32_t source : 8; /* source index + 1 (0 == none) */
....@@ -60,7 +64,11 @@
6064 #define D_GATE(_idx, _n, _src, ...) \
6165 	{ .type = K_GATE, .index = R9A06G032_##_idx, \
6266 		.source = 1 + R9A06G032_##_src, .name = _n, \
63
-		.gate = I_GATE(__VA_ARGS__), }
67
+		.gate = I_GATE(__VA_ARGS__) }
68
+#define D_MODULE(_idx, _n, _src, ...) \
69
+	{ .type = K_GATE, .index = R9A06G032_##_idx, \
70
+		.source = 1 + R9A06G032_##_src, .name = _n, \
71
+		.managed = 1, .gate = I_GATE(__VA_ARGS__) }
6472 #define D_ROOT(_idx, _n, _mul, _div) \
6573 	{ .type = K_FFC, .index = R9A06G032_##_idx, .name = _n, \
6674 		.div = _div, .mul = _mul }
....@@ -121,7 +129,7 @@
121129 
122130 #define R9A06G032_CLOCK_COUNT		(R9A06G032_UART_GROUP_34567 + 1)
123131 
124
-static const struct r9a06g032_clkdesc r9a06g032_clocks[] __initconst = {
132
+static const struct r9a06g032_clkdesc r9a06g032_clocks[] = {
125133 	D_ROOT(CLKOUT, "clkout", 25, 1),
126134 	D_ROOT(CLK_PLL_USB, "clk_pll_usb", 12, 10),
127135 	D_FFC(CLKOUT_D10, "clkout_d10", CLKOUT, 10),
....@@ -170,6 +178,7 @@
170178 	D_GATE(CLK_P6_PG2, "clk_p6_pg2", DIV_P6_PG, 0x8a3, 0x8a4, 0x8a5, 0, 0xb61, 0, 0),
171179 	D_GATE(CLK_P6_PG3, "clk_p6_pg3", DIV_P6_PG, 0x8a6, 0x8a7, 0x8a8, 0, 0xb62, 0, 0),
172180 	D_GATE(CLK_P6_PG4, "clk_p6_pg4", DIV_P6_PG, 0x8a9, 0x8aa, 0x8ab, 0, 0xb63, 0, 0),
181
+	D_MODULE(CLK_PCI_USB, "clk_pci_usb", CLKOUT_D40, 0xe6, 0, 0, 0, 0, 0, 0),
173182 	D_GATE(CLK_QSPI0, "clk_qspi0", DIV_QSPI0, 0x2a4, 0x2a5, 0, 0, 0, 0, 0),
174183 	D_GATE(CLK_QSPI1, "clk_qspi1", DIV_QSPI1, 0x484, 0x485, 0, 0, 0, 0, 0),
175184 	D_GATE(CLK_RGMII_REF, "clk_rgmii_ref", CLKOUT_D8, 0x340, 0, 0, 0, 0, 0, 0),
....@@ -186,17 +195,17 @@
186195 	D_GATE(CLK_SPI5, "clk_spi5", DIV_P4_PG, 0x822, 0x823, 0, 0, 0, 0, 0),
187196 	D_GATE(CLK_SWITCH, "clk_switch", DIV_SWITCH, 0x982, 0x983, 0, 0, 0, 0, 0),
188197 	D_DIV(DIV_MOTOR, "div_motor", CLKOUT_D5, 84, 2, 8),
189
-	D_GATE(HCLK_ECAT125, "hclk_ecat125", CLKOUT_D8, 0x400, 0x401, 0, 0x402, 0, 0x440, 0x441),
190
-	D_GATE(HCLK_PINCONFIG, "hclk_pinconfig", CLKOUT_D40, 0x740, 0x741, 0x742, 0, 0xae0, 0, 0),
191
-	D_GATE(HCLK_SERCOS, "hclk_sercos", CLKOUT_D10, 0x420, 0x422, 0, 0x421, 0, 0x460, 0x461),
192
-	D_GATE(HCLK_SGPIO2, "hclk_sgpio2", DIV_P5_PG, 0x8c3, 0x8c4, 0x8c5, 0, 0xb41, 0, 0),
193
-	D_GATE(HCLK_SGPIO3, "hclk_sgpio3", DIV_P5_PG, 0x8c6, 0x8c7, 0x8c8, 0, 0xb42, 0, 0),
194
-	D_GATE(HCLK_SGPIO4, "hclk_sgpio4", DIV_P5_PG, 0x8c9, 0x8ca, 0x8cb, 0, 0xb43, 0, 0),
195
-	D_GATE(HCLK_TIMER0, "hclk_timer0", CLKOUT_D40, 0x743, 0x744, 0x745, 0, 0xae1, 0, 0),
196
-	D_GATE(HCLK_TIMER1, "hclk_timer1", CLKOUT_D40, 0x746, 0x747, 0x748, 0, 0xae2, 0, 0),
197
-	D_GATE(HCLK_USBF, "hclk_usbf", CLKOUT_D8, 0xe3, 0, 0, 0xe4, 0, 0x102, 0x103),
198
-	D_GATE(HCLK_USBH, "hclk_usbh", CLKOUT_D8, 0xe0, 0xe1, 0, 0xe2, 0, 0x100, 0x101),
199
-	D_GATE(HCLK_USBPM, "hclk_usbpm", CLKOUT_D8, 0xe5, 0, 0, 0, 0, 0, 0),
198
+	D_MODULE(HCLK_ECAT125, "hclk_ecat125", CLKOUT_D8, 0x400, 0x401, 0, 0x402, 0, 0x440, 0x441),
199
+	D_MODULE(HCLK_PINCONFIG, "hclk_pinconfig", CLKOUT_D40, 0x740, 0x741, 0x742, 0, 0xae0, 0, 0),
200
+	D_MODULE(HCLK_SERCOS, "hclk_sercos", CLKOUT_D10, 0x420, 0x422, 0, 0x421, 0, 0x460, 0x461),
201
+	D_MODULE(HCLK_SGPIO2, "hclk_sgpio2", DIV_P5_PG, 0x8c3, 0x8c4, 0x8c5, 0, 0xb41, 0, 0),
202
+	D_MODULE(HCLK_SGPIO3, "hclk_sgpio3", DIV_P5_PG, 0x8c6, 0x8c7, 0x8c8, 0, 0xb42, 0, 0),
203
+	D_MODULE(HCLK_SGPIO4, "hclk_sgpio4", DIV_P5_PG, 0x8c9, 0x8ca, 0x8cb, 0, 0xb43, 0, 0),
204
+	D_MODULE(HCLK_TIMER0, "hclk_timer0", CLKOUT_D40, 0x743, 0x744, 0x745, 0, 0xae1, 0, 0),
205
+	D_MODULE(HCLK_TIMER1, "hclk_timer1", CLKOUT_D40, 0x746, 0x747, 0x748, 0, 0xae2, 0, 0),
206
+	D_MODULE(HCLK_USBF, "hclk_usbf", CLKOUT_D8, 0xe3, 0, 0, 0xe4, 0, 0x102, 0x103),
207
+	D_MODULE(HCLK_USBH, "hclk_usbh", CLKOUT_D8, 0xe0, 0xe1, 0, 0xe2, 0, 0x100, 0x101),
208
+	D_MODULE(HCLK_USBPM, "hclk_usbpm", CLKOUT_D8, 0xe5, 0, 0, 0, 0, 0, 0),
200209 	D_GATE(CLK_48_PG_F, "clk_48_pg_f", CLK_48, 0x78c, 0x78d, 0, 0x78e, 0, 0xb04, 0xb05),
201210 	D_GATE(CLK_48_PG4, "clk_48_pg4", CLK_48, 0x789, 0x78a, 0x78b, 0, 0xb03, 0, 0),
202211 	D_FFC(CLK_DDRPHY_PLLCLK_D4, "clk_ddrphy_pllclk_d4", CLK_DDRPHY_PLLCLK, 4),
....@@ -206,13 +215,13 @@
206215 	D_FFC(CLK_REF_SYNC_D8, "clk_ref_sync_d8", CLK_REF_SYNC, 8),
207216 	D_FFC(CLK_SERCOS100_D2, "clk_sercos100_d2", CLK_SERCOS100, 2),
208217 	D_DIV(DIV_CA7, "div_ca7", CLK_REF_SYNC, 57, 1, 4, 1, 2, 4),
209
-	D_GATE(HCLK_CAN0, "hclk_can0", CLK_48, 0x783, 0x784, 0x785, 0, 0xb01, 0, 0),
210
-	D_GATE(HCLK_CAN1, "hclk_can1", CLK_48, 0x786, 0x787, 0x788, 0, 0xb02, 0, 0),
211
-	D_GATE(HCLK_DELTASIGMA, "hclk_deltasigma", DIV_MOTOR, 0x1ef, 0x1f0, 0x1f1, 0, 0, 0, 0),
212
-	D_GATE(HCLK_PWMPTO, "hclk_pwmpto", DIV_MOTOR, 0x1ec, 0x1ed, 0x1ee, 0, 0, 0, 0),
213
-	D_GATE(HCLK_RSV, "hclk_rsv", CLK_48, 0x780, 0x781, 0x782, 0, 0xb00, 0, 0),
214
-	D_GATE(HCLK_SGPIO0, "hclk_sgpio0", DIV_MOTOR, 0x1e0, 0x1e1, 0x1e2, 0, 0, 0, 0),
215
-	D_GATE(HCLK_SGPIO1, "hclk_sgpio1", DIV_MOTOR, 0x1e3, 0x1e4, 0x1e5, 0, 0, 0, 0),
218
+	D_MODULE(HCLK_CAN0, "hclk_can0", CLK_48, 0x783, 0x784, 0x785, 0, 0xb01, 0, 0),
219
+	D_MODULE(HCLK_CAN1, "hclk_can1", CLK_48, 0x786, 0x787, 0x788, 0, 0xb02, 0, 0),
220
+	D_MODULE(HCLK_DELTASIGMA, "hclk_deltasigma", DIV_MOTOR, 0x1ef, 0x1f0, 0x1f1, 0, 0, 0, 0),
221
+	D_MODULE(HCLK_PWMPTO, "hclk_pwmpto", DIV_MOTOR, 0x1ec, 0x1ed, 0x1ee, 0, 0, 0, 0),
222
+	D_MODULE(HCLK_RSV, "hclk_rsv", CLK_48, 0x780, 0x781, 0x782, 0, 0xb00, 0, 0),
223
+	D_MODULE(HCLK_SGPIO0, "hclk_sgpio0", DIV_MOTOR, 0x1e0, 0x1e1, 0x1e2, 0, 0, 0, 0),
224
+	D_MODULE(HCLK_SGPIO1, "hclk_sgpio1", DIV_MOTOR, 0x1e3, 0x1e4, 0x1e5, 0, 0, 0, 0),
216225 	D_DIV(RTOS_MDC, "rtos_mdc", CLK_REF_SYNC, 100, 80, 640, 80, 160, 320, 640),
217226 	D_GATE(CLK_CM3, "clk_cm3", CLK_REF_SYNC_D4, 0xba0, 0xba1, 0, 0xba2, 0, 0xbc0, 0xbc1),
218227 	D_GATE(CLK_DDRC, "clk_ddrc", CLK_DDRPHY_PLLCLK_D4, 0x323, 0x324, 0, 0, 0, 0, 0),
....@@ -220,53 +229,53 @@
220229 	D_GATE(CLK_HSR50, "clk_hsr50", CLK_HSR100_D2, 0x484, 0x485, 0, 0, 0, 0, 0),
221230 	D_GATE(CLK_HW_RTOS, "clk_hw_rtos", CLK_REF_SYNC_D4, 0xc60, 0xc61, 0, 0, 0, 0, 0),
222231 	D_GATE(CLK_SERCOS50, "clk_sercos50", CLK_SERCOS100_D2, 0x424, 0x423, 0, 0, 0, 0, 0),
223
-	D_GATE(HCLK_ADC, "hclk_adc", CLK_REF_SYNC_D8, 0x1af, 0x1b0, 0x1b1, 0, 0, 0, 0),
224
-	D_GATE(HCLK_CM3, "hclk_cm3", CLK_REF_SYNC_D4, 0xc20, 0xc21, 0xc22, 0, 0, 0, 0),
225
-	D_GATE(HCLK_CRYPTO_EIP150, "hclk_crypto_eip150", CLK_REF_SYNC_D4, 0x123, 0x124, 0x125, 0, 0x142, 0, 0),
226
-	D_GATE(HCLK_CRYPTO_EIP93, "hclk_crypto_eip93", CLK_REF_SYNC_D4, 0x120, 0x121, 0, 0x122, 0, 0x140, 0x141),
227
-	D_GATE(HCLK_DDRC, "hclk_ddrc", CLK_REF_SYNC_D4, 0x320, 0x322, 0, 0x321, 0, 0x3a0, 0x3a1),
228
-	D_GATE(HCLK_DMA0, "hclk_dma0", CLK_REF_SYNC_D4, 0x260, 0x261, 0x262, 0x263, 0x2c0, 0x2c1, 0x2c2),
229
-	D_GATE(HCLK_DMA1, "hclk_dma1", CLK_REF_SYNC_D4, 0x264, 0x265, 0x266, 0x267, 0x2c3, 0x2c4, 0x2c5),
230
-	D_GATE(HCLK_GMAC0, "hclk_gmac0", CLK_REF_SYNC_D4, 0x360, 0x361, 0x362, 0x363, 0x3c0, 0x3c1, 0x3c2),
231
-	D_GATE(HCLK_GMAC1, "hclk_gmac1", CLK_REF_SYNC_D4, 0x380, 0x381, 0x382, 0x383, 0x3e0, 0x3e1, 0x3e2),
232
-	D_GATE(HCLK_GPIO0, "hclk_gpio0", CLK_REF_SYNC_D4, 0x212, 0x213, 0x214, 0, 0, 0, 0),
233
-	D_GATE(HCLK_GPIO1, "hclk_gpio1", CLK_REF_SYNC_D4, 0x215, 0x216, 0x217, 0, 0, 0, 0),
234
-	D_GATE(HCLK_GPIO2, "hclk_gpio2", CLK_REF_SYNC_D4, 0x229, 0x22a, 0x22b, 0, 0, 0, 0),
235
-	D_GATE(HCLK_HSR, "hclk_hsr", CLK_HSR100_D2, 0x480, 0x482, 0, 0x481, 0, 0x4c0, 0x4c1),
236
-	D_GATE(HCLK_I2C0, "hclk_i2c0", CLK_REF_SYNC_D8, 0x1a9, 0x1aa, 0x1ab, 0, 0, 0, 0),
237
-	D_GATE(HCLK_I2C1, "hclk_i2c1", CLK_REF_SYNC_D8, 0x1ac, 0x1ad, 0x1ae, 0, 0, 0, 0),
238
-	D_GATE(HCLK_LCD, "hclk_lcd", CLK_REF_SYNC_D4, 0x7a0, 0x7a1, 0x7a2, 0, 0xb20, 0, 0),
239
-	D_GATE(HCLK_MSEBI_M, "hclk_msebi_m", CLK_REF_SYNC_D4, 0x164, 0x165, 0x166, 0, 0x183, 0, 0),
240
-	D_GATE(HCLK_MSEBI_S, "hclk_msebi_s", CLK_REF_SYNC_D4, 0x160, 0x161, 0x162, 0x163, 0x180, 0x181, 0x182),
241
-	D_GATE(HCLK_NAND, "hclk_nand", CLK_REF_SYNC_D4, 0x280, 0x281, 0x282, 0x283, 0x2e0, 0x2e1, 0x2e2),
242
-	D_GATE(HCLK_PG_I, "hclk_pg_i", CLK_REF_SYNC_D4, 0x7ac, 0x7ad, 0, 0x7ae, 0, 0xb24, 0xb25),
243
-	D_GATE(HCLK_PG19, "hclk_pg19", CLK_REF_SYNC_D4, 0x22c, 0x22d, 0x22e, 0, 0, 0, 0),
244
-	D_GATE(HCLK_PG20, "hclk_pg20", CLK_REF_SYNC_D4, 0x22f, 0x230, 0x231, 0, 0, 0, 0),
245
-	D_GATE(HCLK_PG3, "hclk_pg3", CLK_REF_SYNC_D4, 0x7a6, 0x7a7, 0x7a8, 0, 0xb22, 0, 0),
246
-	D_GATE(HCLK_PG4, "hclk_pg4", CLK_REF_SYNC_D4, 0x7a9, 0x7aa, 0x7ab, 0, 0xb23, 0, 0),
247
-	D_GATE(HCLK_QSPI0, "hclk_qspi0", CLK_REF_SYNC_D4, 0x2a0, 0x2a1, 0x2a2, 0x2a3, 0x300, 0x301, 0x302),
248
-	D_GATE(HCLK_QSPI1, "hclk_qspi1", CLK_REF_SYNC_D4, 0x480, 0x481, 0x482, 0x483, 0x4c0, 0x4c1, 0x4c2),
249
-	D_GATE(HCLK_ROM, "hclk_rom", CLK_REF_SYNC_D4, 0xaa0, 0xaa1, 0xaa2, 0, 0xb80, 0, 0),
250
-	D_GATE(HCLK_RTC, "hclk_rtc", CLK_REF_SYNC_D8, 0xa00, 0, 0, 0, 0, 0, 0),
251
-	D_GATE(HCLK_SDIO0, "hclk_sdio0", CLK_REF_SYNC_D4, 0x60, 0x61, 0x62, 0x63, 0x80, 0x81, 0x82),
252
-	D_GATE(HCLK_SDIO1, "hclk_sdio1", CLK_REF_SYNC_D4, 0x640, 0x641, 0x642, 0x643, 0x660, 0x661, 0x662),
253
-	D_GATE(HCLK_SEMAP, "hclk_semap", CLK_REF_SYNC_D4, 0x7a3, 0x7a4, 0x7a5, 0, 0xb21, 0, 0),
254
-	D_GATE(HCLK_SPI0, "hclk_spi0", CLK_REF_SYNC_D4, 0x200, 0x201, 0x202, 0, 0, 0, 0),
255
-	D_GATE(HCLK_SPI1, "hclk_spi1", CLK_REF_SYNC_D4, 0x203, 0x204, 0x205, 0, 0, 0, 0),
256
-	D_GATE(HCLK_SPI2, "hclk_spi2", CLK_REF_SYNC_D4, 0x206, 0x207, 0x208, 0, 0, 0, 0),
257
-	D_GATE(HCLK_SPI3, "hclk_spi3", CLK_REF_SYNC_D4, 0x209, 0x20a, 0x20b, 0, 0, 0, 0),
258
-	D_GATE(HCLK_SPI4, "hclk_spi4", CLK_REF_SYNC_D4, 0x20c, 0x20d, 0x20e, 0, 0, 0, 0),
259
-	D_GATE(HCLK_SPI5, "hclk_spi5", CLK_REF_SYNC_D4, 0x20f, 0x210, 0x211, 0, 0, 0, 0),
260
-	D_GATE(HCLK_SWITCH, "hclk_switch", CLK_REF_SYNC_D4, 0x980, 0, 0x981, 0, 0, 0, 0),
261
-	D_GATE(HCLK_SWITCH_RG, "hclk_switch_rg", CLK_REF_SYNC_D4, 0xc40, 0xc41, 0xc42, 0, 0, 0, 0),
262
-	D_GATE(HCLK_UART0, "hclk_uart0", CLK_REF_SYNC_D8, 0x1a0, 0x1a1, 0x1a2, 0, 0, 0, 0),
263
-	D_GATE(HCLK_UART1, "hclk_uart1", CLK_REF_SYNC_D8, 0x1a3, 0x1a4, 0x1a5, 0, 0, 0, 0),
264
-	D_GATE(HCLK_UART2, "hclk_uart2", CLK_REF_SYNC_D8, 0x1a6, 0x1a7, 0x1a8, 0, 0, 0, 0),
265
-	D_GATE(HCLK_UART3, "hclk_uart3", CLK_REF_SYNC_D4, 0x218, 0x219, 0x21a, 0, 0, 0, 0),
266
-	D_GATE(HCLK_UART4, "hclk_uart4", CLK_REF_SYNC_D4, 0x21b, 0x21c, 0x21d, 0, 0, 0, 0),
267
-	D_GATE(HCLK_UART5, "hclk_uart5", CLK_REF_SYNC_D4, 0x220, 0x221, 0x222, 0, 0, 0, 0),
268
-	D_GATE(HCLK_UART6, "hclk_uart6", CLK_REF_SYNC_D4, 0x223, 0x224, 0x225, 0, 0, 0, 0),
269
-	D_GATE(HCLK_UART7, "hclk_uart7", CLK_REF_SYNC_D4, 0x226, 0x227, 0x228, 0, 0, 0, 0),
232
+	D_MODULE(HCLK_ADC, "hclk_adc", CLK_REF_SYNC_D8, 0x1af, 0x1b0, 0x1b1, 0, 0, 0, 0),
233
+	D_MODULE(HCLK_CM3, "hclk_cm3", CLK_REF_SYNC_D4, 0xc20, 0xc21, 0xc22, 0, 0, 0, 0),
234
+	D_MODULE(HCLK_CRYPTO_EIP150, "hclk_crypto_eip150", CLK_REF_SYNC_D4, 0x123, 0x124, 0x125, 0, 0x142, 0, 0),
235
+	D_MODULE(HCLK_CRYPTO_EIP93, "hclk_crypto_eip93", CLK_REF_SYNC_D4, 0x120, 0x121, 0, 0x122, 0, 0x140, 0x141),
236
+	D_MODULE(HCLK_DDRC, "hclk_ddrc", CLK_REF_SYNC_D4, 0x320, 0x322, 0, 0x321, 0, 0x3a0, 0x3a1),
237
+	D_MODULE(HCLK_DMA0, "hclk_dma0", CLK_REF_SYNC_D4, 0x260, 0x261, 0x262, 0x263, 0x2c0, 0x2c1, 0x2c2),
238
+	D_MODULE(HCLK_DMA1, "hclk_dma1", CLK_REF_SYNC_D4, 0x264, 0x265, 0x266, 0x267, 0x2c3, 0x2c4, 0x2c5),
239
+	D_MODULE(HCLK_GMAC0, "hclk_gmac0", CLK_REF_SYNC_D4, 0x360, 0x361, 0x362, 0x363, 0x3c0, 0x3c1, 0x3c2),
240
+	D_MODULE(HCLK_GMAC1, "hclk_gmac1", CLK_REF_SYNC_D4, 0x380, 0x381, 0x382, 0x383, 0x3e0, 0x3e1, 0x3e2),
241
+	D_MODULE(HCLK_GPIO0, "hclk_gpio0", CLK_REF_SYNC_D4, 0x212, 0x213, 0x214, 0, 0, 0, 0),
242
+	D_MODULE(HCLK_GPIO1, "hclk_gpio1", CLK_REF_SYNC_D4, 0x215, 0x216, 0x217, 0, 0, 0, 0),
243
+	D_MODULE(HCLK_GPIO2, "hclk_gpio2", CLK_REF_SYNC_D4, 0x229, 0x22a, 0x22b, 0, 0, 0, 0),
244
+	D_MODULE(HCLK_HSR, "hclk_hsr", CLK_HSR100_D2, 0x480, 0x482, 0, 0x481, 0, 0x4c0, 0x4c1),
245
+	D_MODULE(HCLK_I2C0, "hclk_i2c0", CLK_REF_SYNC_D8, 0x1a9, 0x1aa, 0x1ab, 0, 0, 0, 0),
246
+	D_MODULE(HCLK_I2C1, "hclk_i2c1", CLK_REF_SYNC_D8, 0x1ac, 0x1ad, 0x1ae, 0, 0, 0, 0),
247
+	D_MODULE(HCLK_LCD, "hclk_lcd", CLK_REF_SYNC_D4, 0x7a0, 0x7a1, 0x7a2, 0, 0xb20, 0, 0),
248
+	D_MODULE(HCLK_MSEBI_M, "hclk_msebi_m", CLK_REF_SYNC_D4, 0x164, 0x165, 0x166, 0, 0x183, 0, 0),
249
+	D_MODULE(HCLK_MSEBI_S, "hclk_msebi_s", CLK_REF_SYNC_D4, 0x160, 0x161, 0x162, 0x163, 0x180, 0x181, 0x182),
250
+	D_MODULE(HCLK_NAND, "hclk_nand", CLK_REF_SYNC_D4, 0x280, 0x281, 0x282, 0x283, 0x2e0, 0x2e1, 0x2e2),
251
+	D_MODULE(HCLK_PG_I, "hclk_pg_i", CLK_REF_SYNC_D4, 0x7ac, 0x7ad, 0, 0x7ae, 0, 0xb24, 0xb25),
252
+	D_MODULE(HCLK_PG19, "hclk_pg19", CLK_REF_SYNC_D4, 0x22c, 0x22d, 0x22e, 0, 0, 0, 0),
253
+	D_MODULE(HCLK_PG20, "hclk_pg20", CLK_REF_SYNC_D4, 0x22f, 0x230, 0x231, 0, 0, 0, 0),
254
+	D_MODULE(HCLK_PG3, "hclk_pg3", CLK_REF_SYNC_D4, 0x7a6, 0x7a7, 0x7a8, 0, 0xb22, 0, 0),
255
+	D_MODULE(HCLK_PG4, "hclk_pg4", CLK_REF_SYNC_D4, 0x7a9, 0x7aa, 0x7ab, 0, 0xb23, 0, 0),
256
+	D_MODULE(HCLK_QSPI0, "hclk_qspi0", CLK_REF_SYNC_D4, 0x2a0, 0x2a1, 0x2a2, 0x2a3, 0x300, 0x301, 0x302),
257
+	D_MODULE(HCLK_QSPI1, "hclk_qspi1", CLK_REF_SYNC_D4, 0x480, 0x481, 0x482, 0x483, 0x4c0, 0x4c1, 0x4c2),
258
+	D_MODULE(HCLK_ROM, "hclk_rom", CLK_REF_SYNC_D4, 0xaa0, 0xaa1, 0xaa2, 0, 0xb80, 0, 0),
259
+	D_MODULE(HCLK_RTC, "hclk_rtc", CLK_REF_SYNC_D8, 0xa00, 0, 0, 0, 0, 0, 0),
260
+	D_MODULE(HCLK_SDIO0, "hclk_sdio0", CLK_REF_SYNC_D4, 0x60, 0x61, 0x62, 0x63, 0x80, 0x81, 0x82),
261
+	D_MODULE(HCLK_SDIO1, "hclk_sdio1", CLK_REF_SYNC_D4, 0x640, 0x641, 0x642, 0x643, 0x660, 0x661, 0x662),
262
+	D_MODULE(HCLK_SEMAP, "hclk_semap", CLK_REF_SYNC_D4, 0x7a3, 0x7a4, 0x7a5, 0, 0xb21, 0, 0),
263
+	D_MODULE(HCLK_SPI0, "hclk_spi0", CLK_REF_SYNC_D4, 0x200, 0x201, 0x202, 0, 0, 0, 0),
264
+	D_MODULE(HCLK_SPI1, "hclk_spi1", CLK_REF_SYNC_D4, 0x203, 0x204, 0x205, 0, 0, 0, 0),
265
+	D_MODULE(HCLK_SPI2, "hclk_spi2", CLK_REF_SYNC_D4, 0x206, 0x207, 0x208, 0, 0, 0, 0),
266
+	D_MODULE(HCLK_SPI3, "hclk_spi3", CLK_REF_SYNC_D4, 0x209, 0x20a, 0x20b, 0, 0, 0, 0),
267
+	D_MODULE(HCLK_SPI4, "hclk_spi4", CLK_REF_SYNC_D4, 0x20c, 0x20d, 0x20e, 0, 0, 0, 0),
268
+	D_MODULE(HCLK_SPI5, "hclk_spi5", CLK_REF_SYNC_D4, 0x20f, 0x210, 0x211, 0, 0, 0, 0),
269
+	D_MODULE(HCLK_SWITCH, "hclk_switch", CLK_REF_SYNC_D4, 0x980, 0, 0x981, 0, 0, 0, 0),
270
+	D_MODULE(HCLK_SWITCH_RG, "hclk_switch_rg", CLK_REF_SYNC_D4, 0xc40, 0xc41, 0xc42, 0, 0, 0, 0),
271
+	D_MODULE(HCLK_UART0, "hclk_uart0", CLK_REF_SYNC_D8, 0x1a0, 0x1a1, 0x1a2, 0, 0, 0, 0),
272
+	D_MODULE(HCLK_UART1, "hclk_uart1", CLK_REF_SYNC_D8, 0x1a3, 0x1a4, 0x1a5, 0, 0, 0, 0),
273
+	D_MODULE(HCLK_UART2, "hclk_uart2", CLK_REF_SYNC_D8, 0x1a6, 0x1a7, 0x1a8, 0, 0, 0, 0),
274
+	D_MODULE(HCLK_UART3, "hclk_uart3", CLK_REF_SYNC_D4, 0x218, 0x219, 0x21a, 0, 0, 0, 0),
275
+	D_MODULE(HCLK_UART4, "hclk_uart4", CLK_REF_SYNC_D4, 0x21b, 0x21c, 0x21d, 0, 0, 0, 0),
276
+	D_MODULE(HCLK_UART5, "hclk_uart5", CLK_REF_SYNC_D4, 0x220, 0x221, 0x222, 0, 0, 0, 0),
277
+	D_MODULE(HCLK_UART6, "hclk_uart6", CLK_REF_SYNC_D4, 0x223, 0x224, 0x225, 0, 0, 0, 0),
278
+	D_MODULE(HCLK_UART7, "hclk_uart7", CLK_REF_SYNC_D4, 0x226, 0x227, 0x228, 0, 0, 0, 0),
270279 	/*
271280 	 * These are not hardware clocks, but are needed to handle the special
272281 	 * case where we have a 'selector bit' that doesn't just change the
....@@ -277,8 +286,8 @@
277286 		.name = "uart_group_012",
278287 		.type = K_BITSEL,
279288 		.source = 1 + R9A06G032_DIV_UART,
280
-		/* R9A06G032_SYSCTRL_REG_PWRCTRL_PG1_PR2 */
281
-		.dual.sel = ((0xec / 4) << 5) | 24,
289
+		/* R9A06G032_SYSCTRL_REG_PWRCTRL_PG0_0 */
290
+		.dual.sel = ((0x34 / 4) << 5) | 30,
282291 		.dual.group = 0,
283292 	},
284293 	{
....@@ -286,8 +295,8 @@
286295 		.name = "uart_group_34567",
287296 		.type = K_BITSEL,
288297 		.source = 1 + R9A06G032_DIV_P2_PG,
289
-		/* R9A06G032_SYSCTRL_REG_PWRCTRL_PG0_0 */
290
-		.dual.sel = ((0x34 / 4) << 5) | 30,
298
+		/* R9A06G032_SYSCTRL_REG_PWRCTRL_PG1_PR2 */
299
+		.dual.sel = ((0xec / 4) << 5) | 24,
291300 		.dual.group = 1,
292301 	},
293302 	D_UGATE(CLK_UART0, "clk_uart0", UART_GROUP_012, 0, 0, 0x1b2, 0x1b3, 0x1b4, 0x1b5),
....@@ -329,8 +338,8 @@
329338 }
330339 
331340 /*
332
- * This implements the R9A09G032 clock gate 'driver'. We cannot use the system's
333
- * clock gate framework as the gates on the R9A09G032 have a special enabling
341
+ * This implements the R9A06G032 clock gate 'driver'. We cannot use the system's
342
+ * clock gate framework as the gates on the R9A06G032 have a special enabling
334343  * sequence, therefore we use this little proxy.
335344  */
336345 struct r9a06g032_clk_gate {
....@@ -342,6 +351,85 @@
342351 };
343352 
344353 #define to_r9a06g032_gate(_hw) container_of(_hw, struct r9a06g032_clk_gate, hw)
354
+
355
+static int create_add_module_clock(struct of_phandle_args *clkspec,
356
+				   struct device *dev)
357
+{
358
+	struct clk *clk;
359
+	int error;
360
+
361
+	clk = of_clk_get_from_provider(clkspec);
362
+	if (IS_ERR(clk))
363
+		return PTR_ERR(clk);
364
+
365
+	error = pm_clk_create(dev);
366
+	if (error) {
367
+		clk_put(clk);
368
+		return error;
369
+	}
370
+
371
+	error = pm_clk_add_clk(dev, clk);
372
+	if (error) {
373
+		pm_clk_destroy(dev);
374
+		clk_put(clk);
375
+	}
376
+
377
+	return error;
378
+}
379
+
380
+static int r9a06g032_attach_dev(struct generic_pm_domain *pd,
381
+				struct device *dev)
382
+{
383
+	struct device_node *np = dev->of_node;
384
+	struct of_phandle_args clkspec;
385
+	int i = 0;
386
+	int error;
387
+	int index;
388
+
389
+	while (!of_parse_phandle_with_args(np, "clocks", "#clock-cells", i,
390
+					   &clkspec)) {
391
+		if (clkspec.np != pd->dev.of_node)
392
+			continue;
393
+
394
+		index = clkspec.args[0];
395
+		if (index < R9A06G032_CLOCK_COUNT &&
396
+		    r9a06g032_clocks[index].managed) {
397
+			error = create_add_module_clock(&clkspec, dev);
398
+			of_node_put(clkspec.np);
399
+			if (error)
400
+				return error;
401
+		}
402
+		i++;
403
+	}
404
+
405
+	return 0;
406
+}
407
+
408
+static void r9a06g032_detach_dev(struct generic_pm_domain *unused, struct device *dev)
409
+{
410
+	if (!pm_clk_no_clocks(dev))
411
+		pm_clk_destroy(dev);
412
+}
413
+
414
+static int r9a06g032_add_clk_domain(struct device *dev)
415
+{
416
+	struct device_node *np = dev->of_node;
417
+	struct generic_pm_domain *pd;
418
+
419
+	pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL);
420
+	if (!pd)
421
+		return -ENOMEM;
422
+
423
+	pd->name = np->name;
424
+	pd->flags = GENPD_FLAG_PM_CLK | GENPD_FLAG_ALWAYS_ON |
425
+		    GENPD_FLAG_ACTIVE_WAKEUP;
426
+	pd->attach_dev = r9a06g032_attach_dev;
427
+	pd->detach_dev = r9a06g032_detach_dev;
428
+	pm_genpd_init(pd, &pm_domain_always_on_gov, false);
429
+
430
+	of_genpd_add_provider_simple(np, pd);
431
+	return 0;
432
+}
345433 
346434 static void
347435 r9a06g032_clk_gate_set(struct r9a06g032_priv *clocks,
....@@ -416,7 +504,7 @@
416504 {
417505 	struct clk *clk;
418506 	struct r9a06g032_clk_gate *g;
419
-	struct clk_init_data init = {};
507
+	struct clk_init_data init;
420508 
421509 	g = kzalloc(sizeof(*g), GFP_KERNEL);
422510 	if (!g)
....@@ -424,7 +512,7 @@
424512 
425513 	init.name = desc->name;
426514 	init.ops = &r9a06g032_clk_gate_ops;
427
-	init.flags = CLK_IS_BASIC | CLK_SET_RATE_PARENT;
515
+	init.flags = CLK_SET_RATE_PARENT;
428516 	init.parent_names = parent_name ? &parent_name : NULL;
429517 	init.num_parents = parent_name ? 1 : 0;
430518 
....@@ -586,7 +674,7 @@
586674 {
587675 	struct r9a06g032_clk_div *div;
588676 	struct clk *clk;
589
-	struct clk_init_data init = {};
677
+	struct clk_init_data init;
590678 	unsigned int i;
591679 
592680 	div = kzalloc(sizeof(*div), GFP_KERNEL);
....@@ -595,7 +683,7 @@
595683 
596684 	init.name = desc->name;
597685 	init.ops = &r9a06g032_clk_div_ops;
598
-	init.flags = CLK_IS_BASIC | CLK_SET_RATE_PARENT;
686
+	init.flags = CLK_SET_RATE_PARENT;
599687 	init.parent_names = parent_name ? &parent_name : NULL;
600688 	init.num_parents = parent_name ? 1 : 0;
601689 
....@@ -670,7 +758,7 @@
670758 {
671759 	struct clk *clk;
672760 	struct r9a06g032_clk_bitsel *g;
673
-	struct clk_init_data init = {};
761
+	struct clk_init_data init;
674762 	const char *names[2];
675763 
676764 	/* allocate the gate */
....@@ -683,7 +771,7 @@
683771 
684772 	init.name = desc->name;
685773 	init.ops = &clk_bitselect_ops;
686
-	init.flags = CLK_IS_BASIC | CLK_SET_RATE_PARENT;
774
+	init.flags = CLK_SET_RATE_PARENT;
687775 	init.parent_names = names;
688776 	init.num_parents = 2;
689777 
....@@ -761,7 +849,7 @@
761849 {
762850 	struct r9a06g032_clk_dualgate *g;
763851 	struct clk *clk;
764
-	struct clk_init_data init = {};
852
+	struct clk_init_data init;
765853 
766854 	/* allocate the gate */
767855 	g = kzalloc(sizeof(*g), GFP_KERNEL);
....@@ -777,7 +865,7 @@
777865 
778866 	init.name = desc->name;
779867 	init.ops = &r9a06g032_clk_dualgate_ops;
780
-	init.flags = CLK_IS_BASIC | CLK_SET_RATE_PARENT;
868
+	init.flags = CLK_SET_RATE_PARENT;
781869 	init.parent_names = &parent_name;
782870 	init.num_parents = 1;
783871 	g->hw.init = &init;
....@@ -869,8 +957,12 @@
869957 	if (error)
870958 		return error;
871959 
872
-	return devm_add_action_or_reset(dev,
960
+	error = devm_add_action_or_reset(dev,
873961 					r9a06g032_clocks_del_clk_provider, np);
962
+	if (error)
963
+		return error;
964
+
965
+	return r9a06g032_add_clk_domain(dev);
874966 }
875967 
876968 static const struct of_device_id r9a06g032_match[] = {