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-rw-r--r--arch/arm/boot/dts/Makefile4
-rw-r--r--arch/arm/mach-shmobile/Kconfig35
-rw-r--r--arch/arm/mach-shmobile/Makefile3
-rw-r--r--arch/arm/mach-shmobile/Makefile.boot2
-rw-r--r--arch/arm/mach-shmobile/board-armadillo800eva.c5
-rw-r--r--arch/arm/mach-shmobile/board-bockw.c1
-rw-r--r--arch/arm/mach-shmobile/board-koelsch-reference.c30
-rw-r--r--arch/arm/mach-shmobile/board-koelsch.c119
-rw-r--r--arch/arm/mach-shmobile/board-lager-reference.c32
-rw-r--r--arch/arm/mach-shmobile/board-mackerel.c2
-rw-r--r--arch/arm/mach-shmobile/clock-r7s72100.c1
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7790.c4
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7791.c3
-rw-r--r--arch/arm/mach-shmobile/clock-sh73a0.c1
-rw-r--r--arch/arm/mach-shmobile/include/mach/r8a7778.h21
-rw-r--r--arch/arm/mach-shmobile/setup-r8a7778.c69
-rw-r--r--arch/arm/mach-shmobile/setup-r8a7790.c25
-rw-r--r--arch/arm/mach-shmobile/setup-rcar-gen2.c29
-rw-r--r--include/dt-bindings/clock/r8a7790-clock.h100
-rw-r--r--include/dt-bindings/clock/r8a7791-clock.h105
20 files changed, 547 insertions, 44 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 4179056f4584..6f527e1faeb6 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -233,7 +233,6 @@ dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += emev2-kzm9d.dtb \
233 r8a7779-marzen-reference.dtb \ 233 r8a7779-marzen-reference.dtb \
234 r8a7791-koelsch.dtb \ 234 r8a7791-koelsch.dtb \
235 r8a7790-lager.dtb \ 235 r8a7790-lager.dtb \
236 r8a7790-lager-reference.dtb \
237 sh73a0-kzm9g.dtb \ 236 sh73a0-kzm9g.dtb \
238 sh73a0-kzm9g-reference.dtb \ 237 sh73a0-kzm9g-reference.dtb \
239 r8a73a4-ape6evm.dtb \ 238 r8a73a4-ape6evm.dtb \
@@ -241,7 +240,8 @@ dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += emev2-kzm9d.dtb \
241 sh7372-mackerel.dtb 240 sh7372-mackerel.dtb
242dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d.dtb \ 241dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d.dtb \
243 r7s72100-genmai-reference.dtb \ 242 r7s72100-genmai-reference.dtb \
244 r8a7791-koelsch-reference.dtb 243 r8a7791-koelsch.dtb \
244 r8a7790-lager.dtb
245dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_arria5_socdk.dtb \ 245dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_arria5_socdk.dtb \
246 socfpga_cyclone5_socdk.dtb \ 246 socfpga_cyclone5_socdk.dtb \
247 socfpga_cyclone5_sockit.dtb \ 247 socfpga_cyclone5_sockit.dtb \
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 3e57d457308a..338640631e08 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -12,6 +12,7 @@ config ARCH_SHMOBILE_MULTI
12 select HAVE_SMP 12 select HAVE_SMP
13 select ARM_GIC 13 select ARM_GIC
14 select MIGHT_HAVE_CACHE_L2X0 14 select MIGHT_HAVE_CACHE_L2X0
15 select MIGHT_HAVE_PCI
15 select NO_IOPORT 16 select NO_IOPORT
16 select PINCTRL 17 select PINCTRL
17 select ARCH_REQUIRE_GPIOLIB 18 select ARCH_REQUIRE_GPIOLIB
@@ -27,6 +28,10 @@ config ARCH_EMEV2
27config ARCH_R7S72100 28config ARCH_R7S72100
28 bool "RZ/A1H (R7S72100)" 29 bool "RZ/A1H (R7S72100)"
29 30
31config ARCH_R8A7790
32 bool "R-Car H2 (R8A77900)"
33 select RENESAS_IRQC
34
30config ARCH_R8A7791 35config ARCH_R8A7791
31 bool "R-Car M2 (R8A77910)" 36 bool "R-Car M2 (R8A77910)"
32 select RENESAS_IRQC 37 select RENESAS_IRQC
@@ -46,6 +51,10 @@ config MACH_KZM9D
46 depends on ARCH_EMEV2 51 depends on ARCH_EMEV2
47 select REGULATOR_FIXED_VOLTAGE if REGULATOR 52 select REGULATOR_FIXED_VOLTAGE if REGULATOR
48 53
54config MACH_LAGER
55 bool "Lager board"
56 depends on ARCH_R8A7790
57
49comment "Renesas ARM SoCs System Configuration" 58comment "Renesas ARM SoCs System Configuration"
50endif 59endif
51 60
@@ -111,6 +120,7 @@ config ARCH_R8A7790
111 select ARCH_WANT_OPTIONAL_GPIOLIB 120 select ARCH_WANT_OPTIONAL_GPIOLIB
112 select ARM_GIC 121 select ARM_GIC
113 select CPU_V7 122 select CPU_V7
123 select MIGHT_HAVE_PCI
114 select SH_CLK_CPG 124 select SH_CLK_CPG
115 select RENESAS_IRQC 125 select RENESAS_IRQC
116 126
@@ -119,6 +129,7 @@ config ARCH_R8A7791
119 select ARCH_WANT_OPTIONAL_GPIOLIB 129 select ARCH_WANT_OPTIONAL_GPIOLIB
120 select ARM_GIC 130 select ARM_GIC
121 select CPU_V7 131 select CPU_V7
132 select MIGHT_HAVE_PCI
122 select SH_CLK_CPG 133 select SH_CLK_CPG
123 select RENESAS_IRQC 134 select RENESAS_IRQC
124 135
@@ -127,6 +138,7 @@ config ARCH_EMEV2
127 select ARCH_WANT_OPTIONAL_GPIOLIB 138 select ARCH_WANT_OPTIONAL_GPIOLIB
128 select ARM_GIC 139 select ARM_GIC
129 select CPU_V7 140 select CPU_V7
141 select MIGHT_HAVE_PCI
130 select USE_OF 142 select USE_OF
131 select AUTO_ZRELADDR 143 select AUTO_ZRELADDR
132 144
@@ -250,32 +262,11 @@ config MACH_LAGER
250 depends on ARCH_R8A7790 262 depends on ARCH_R8A7790
251 select USE_OF 263 select USE_OF
252 264
253config MACH_LAGER_REFERENCE
254 bool "Lager board - Reference Device Tree Implementation"
255 depends on ARCH_R8A7790
256 select USE_OF
257 ---help---
258 Use reference implementation of Lager board support
259 which makes use of device tree at the expense
260 of not supporting a number of devices.
261
262 This is intended to aid developers
263
264config MACH_KOELSCH 265config MACH_KOELSCH
265 bool "Koelsch board" 266 bool "Koelsch board"
266 depends on ARCH_R8A7791 267 depends on ARCH_R8A7791
267 select USE_OF 268 select USE_OF
268 269 select MICREL_PHY if SH_ETH
269config MACH_KOELSCH_REFERENCE
270 bool "Koelsch board - Reference Device Tree Implementation"
271 depends on ARCH_R8A7791
272 select USE_OF
273 ---help---
274 Use reference implementation of Koelsch board support
275 which makes use of device tree at the expense
276 of not supporting a number of devices.
277
278 This is intended to aid developers
279 270
280config MACH_KZM9G 271config MACH_KZM9G
281 bool "KZM-A9-GT board" 272 bool "KZM-A9-GT board"
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 1c131046dec6..fe7d4ff706e4 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -59,6 +59,7 @@ ifdef CONFIG_ARCH_SHMOBILE_MULTI
59obj-$(CONFIG_MACH_GENMAI) += board-genmai-reference.o 59obj-$(CONFIG_MACH_GENMAI) += board-genmai-reference.o
60obj-$(CONFIG_MACH_KOELSCH) += board-koelsch-reference.o 60obj-$(CONFIG_MACH_KOELSCH) += board-koelsch-reference.o
61obj-$(CONFIG_MACH_KZM9D) += board-kzm9d-reference.o 61obj-$(CONFIG_MACH_KZM9D) += board-kzm9d-reference.o
62obj-$(CONFIG_MACH_LAGER) += board-lager-reference.o
62else 63else
63obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o 64obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o
64obj-$(CONFIG_MACH_APE6EVM_REFERENCE) += board-ape6evm-reference.o 65obj-$(CONFIG_MACH_APE6EVM_REFERENCE) += board-ape6evm-reference.o
@@ -70,11 +71,9 @@ obj-$(CONFIG_MACH_GENMAI_REFERENCE) += board-genmai-reference.o
70obj-$(CONFIG_MACH_MARZEN) += board-marzen.o 71obj-$(CONFIG_MACH_MARZEN) += board-marzen.o
71obj-$(CONFIG_MACH_MARZEN_REFERENCE) += board-marzen-reference.o 72obj-$(CONFIG_MACH_MARZEN_REFERENCE) += board-marzen-reference.o
72obj-$(CONFIG_MACH_LAGER) += board-lager.o 73obj-$(CONFIG_MACH_LAGER) += board-lager.o
73obj-$(CONFIG_MACH_LAGER_REFERENCE) += board-lager-reference.o
74obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o 74obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o
75obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += board-armadillo800eva-reference.o 75obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += board-armadillo800eva-reference.o
76obj-$(CONFIG_MACH_KOELSCH) += board-koelsch.o 76obj-$(CONFIG_MACH_KOELSCH) += board-koelsch.o
77obj-$(CONFIG_MACH_KOELSCH_REFERENCE) += board-koelsch-reference.o
78obj-$(CONFIG_MACH_KZM9G) += board-kzm9g.o 77obj-$(CONFIG_MACH_KZM9G) += board-kzm9g.o
79obj-$(CONFIG_MACH_KZM9G_REFERENCE) += board-kzm9g-reference.o 78obj-$(CONFIG_MACH_KZM9G_REFERENCE) += board-kzm9g-reference.o
80endif 79endif
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index 759e4f8fcd37..99455ecafa05 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -9,11 +9,9 @@ loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
9loadaddr-$(CONFIG_MACH_GENMAI) += 0x08008000 9loadaddr-$(CONFIG_MACH_GENMAI) += 0x08008000
10loadaddr-$(CONFIG_MACH_GENMAI_REFERENCE) += 0x08008000 10loadaddr-$(CONFIG_MACH_GENMAI_REFERENCE) += 0x08008000
11loadaddr-$(CONFIG_MACH_KOELSCH) += 0x40008000 11loadaddr-$(CONFIG_MACH_KOELSCH) += 0x40008000
12loadaddr-$(CONFIG_MACH_KOELSCH_REFERENCE) += 0x40008000
13loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000 12loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
14loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000 13loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
15loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000 14loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000
16loadaddr-$(CONFIG_MACH_LAGER_REFERENCE) += 0x40008000
17loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000 15loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
18loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000 16loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
19loadaddr-$(CONFIG_MACH_MARZEN_REFERENCE) += 0x60008000 17loadaddr-$(CONFIG_MACH_MARZEN_REFERENCE) += 0x60008000
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index d9e28c7aca49..2ea89355d8c1 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -423,7 +423,7 @@ static struct platform_pwm_backlight_data pwm_backlight_data = {
423 .max_brightness = 255, 423 .max_brightness = 255,
424 .dft_brightness = 255, 424 .dft_brightness = 255,
425 .pwm_period_ns = 33333, /* 30kHz */ 425 .pwm_period_ns = 33333, /* 30kHz */
426 .enable_gpio = -1, 426 .enable_gpio = 61,
427}; 427};
428 428
429static struct platform_device pwm_backlight_device = { 429static struct platform_device pwm_backlight_device = {
@@ -1203,9 +1203,6 @@ static void __init eva_init(void)
1203 r8a7740_pinmux_init(); 1203 r8a7740_pinmux_init();
1204 r8a7740_meram_workaround(); 1204 r8a7740_meram_workaround();
1205 1205
1206 /* LCDC0 */
1207 gpio_request_one(61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
1208
1209 /* GETHER */ 1206 /* GETHER */
1210 gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */ 1207 gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */
1211 1208
diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c
index eb5b54fc5cc9..afb3f6869017 100644
--- a/arch/arm/mach-shmobile/board-bockw.c
+++ b/arch/arm/mach-shmobile/board-bockw.c
@@ -25,6 +25,7 @@
25#include <linux/mmc/sh_mmcif.h> 25#include <linux/mmc/sh_mmcif.h>
26#include <linux/mtd/partitions.h> 26#include <linux/mtd/partitions.h>
27#include <linux/pinctrl/machine.h> 27#include <linux/pinctrl/machine.h>
28#include <linux/platform_data/camera-rcar.h>
28#include <linux/platform_data/usb-rcar-phy.h> 29#include <linux/platform_data/usb-rcar-phy.h>
29#include <linux/platform_device.h> 30#include <linux/platform_device.h>
30#include <linux/regulator/fixed.h> 31#include <linux/regulator/fixed.h>
diff --git a/arch/arm/mach-shmobile/board-koelsch-reference.c b/arch/arm/mach-shmobile/board-koelsch-reference.c
index a804a1798a71..652b59268416 100644
--- a/arch/arm/mach-shmobile/board-koelsch-reference.c
+++ b/arch/arm/mach-shmobile/board-koelsch-reference.c
@@ -19,7 +19,8 @@
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 */ 20 */
21 21
22#include <linux/clk-provider.h> 22#include <linux/clk.h>
23#include <linux/clkdev.h>
23#include <linux/kernel.h> 24#include <linux/kernel.h>
24#include <linux/of_platform.h> 25#include <linux/of_platform.h>
25#include <mach/common.h> 26#include <mach/common.h>
@@ -30,7 +31,31 @@
30static void __init koelsch_add_standard_devices(void) 31static void __init koelsch_add_standard_devices(void)
31{ 32{
32#ifdef CONFIG_COMMON_CLK 33#ifdef CONFIG_COMMON_CLK
33 of_clk_init(NULL); 34 /*
35 * This is a really crude hack to provide clkdev support to the SCIF
36 * and CMT devices until they get moved to DT.
37 */
38 static const char * const scif_names[] = {
39 "scifa0", "scifa1", "scifb0", "scifb1", "scifb2", "scifa2",
40 "scif0", "scif1", "scif2", "scif3", "scif4", "scif5", "scifa3",
41 "scifa4", "scifa5",
42 };
43 struct clk *clk;
44 unsigned int i;
45
46 for (i = 0; i < ARRAY_SIZE(scif_names); ++i) {
47 clk = clk_get(NULL, scif_names[i]);
48 if (clk) {
49 clk_register_clkdev(clk, NULL, "sh-sci.%u", i);
50 clk_put(clk);
51 }
52 }
53
54 clk = clk_get(NULL, "cmt0");
55 if (clk) {
56 clk_register_clkdev(clk, NULL, "sh_cmt.0");
57 clk_put(clk);
58 }
34#else 59#else
35 r8a7791_clock_init(); 60 r8a7791_clock_init();
36#endif 61#endif
@@ -39,6 +64,7 @@ static void __init koelsch_add_standard_devices(void)
39} 64}
40 65
41static const char * const koelsch_boards_compat_dt[] __initconst = { 66static const char * const koelsch_boards_compat_dt[] __initconst = {
67 "renesas,koelsch",
42 "renesas,koelsch-reference", 68 "renesas,koelsch-reference",
43 NULL, 69 NULL,
44}; 70};
diff --git a/arch/arm/mach-shmobile/board-koelsch.c b/arch/arm/mach-shmobile/board-koelsch.c
index 6e12914d6d58..de7cc64b1f37 100644
--- a/arch/arm/mach-shmobile/board-koelsch.c
+++ b/arch/arm/mach-shmobile/board-koelsch.c
@@ -19,20 +19,89 @@
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 */ 20 */
21 21
22#include <linux/dma-mapping.h>
22#include <linux/gpio.h> 23#include <linux/gpio.h>
23#include <linux/gpio_keys.h> 24#include <linux/gpio_keys.h>
24#include <linux/input.h> 25#include <linux/input.h>
25#include <linux/kernel.h> 26#include <linux/kernel.h>
26#include <linux/leds.h> 27#include <linux/leds.h>
28#include <linux/phy.h>
27#include <linux/pinctrl/machine.h> 29#include <linux/pinctrl/machine.h>
28#include <linux/platform_data/gpio-rcar.h> 30#include <linux/platform_data/gpio-rcar.h>
31#include <linux/platform_data/rcar-du.h>
29#include <linux/platform_device.h> 32#include <linux/platform_device.h>
33#include <linux/sh_eth.h>
30#include <mach/common.h> 34#include <mach/common.h>
35#include <mach/irqs.h>
31#include <mach/r8a7791.h> 36#include <mach/r8a7791.h>
32#include <mach/rcar-gen2.h> 37#include <mach/rcar-gen2.h>
33#include <asm/mach-types.h> 38#include <asm/mach-types.h>
34#include <asm/mach/arch.h> 39#include <asm/mach/arch.h>
35 40
41/* DU */
42static struct rcar_du_encoder_data koelsch_du_encoders[] = {
43 {
44 .type = RCAR_DU_ENCODER_NONE,
45 .output = RCAR_DU_OUTPUT_LVDS0,
46 .connector.lvds.panel = {
47 .width_mm = 210,
48 .height_mm = 158,
49 .mode = {
50 .clock = 65000,
51 .hdisplay = 1024,
52 .hsync_start = 1048,
53 .hsync_end = 1184,
54 .htotal = 1344,
55 .vdisplay = 768,
56 .vsync_start = 771,
57 .vsync_end = 777,
58 .vtotal = 806,
59 .flags = 0,
60 },
61 },
62 },
63};
64
65static const struct rcar_du_platform_data koelsch_du_pdata __initconst = {
66 .encoders = koelsch_du_encoders,
67 .num_encoders = ARRAY_SIZE(koelsch_du_encoders),
68};
69
70static const struct resource du_resources[] __initconst = {
71 DEFINE_RES_MEM(0xfeb00000, 0x40000),
72 DEFINE_RES_MEM_NAMED(0xfeb90000, 0x1c, "lvds.0"),
73 DEFINE_RES_IRQ(gic_spi(256)),
74 DEFINE_RES_IRQ(gic_spi(268)),
75};
76
77static void __init koelsch_add_du_device(void)
78{
79 struct platform_device_info info = {
80 .name = "rcar-du-r8a7791",
81 .id = -1,
82 .res = du_resources,
83 .num_res = ARRAY_SIZE(du_resources),
84 .data = &koelsch_du_pdata,
85 .size_data = sizeof(koelsch_du_pdata),
86 .dma_mask = DMA_BIT_MASK(32),
87 };
88
89 platform_device_register_full(&info);
90}
91
92/* Ether */
93static const struct sh_eth_plat_data ether_pdata __initconst = {
94 .phy = 0x1,
95 .edmac_endian = EDMAC_LITTLE_ENDIAN,
96 .phy_interface = PHY_INTERFACE_MODE_RMII,
97 .ether_link_active_low = 1,
98};
99
100static const struct resource ether_resources[] __initconst = {
101 DEFINE_RES_MEM(0xee700000, 0x400),
102 DEFINE_RES_IRQ(gic_spi(162)),
103};
104
36/* LEDS */ 105/* LEDS */
37static struct gpio_led koelsch_leds[] = { 106static struct gpio_led koelsch_leds[] = {
38 { 107 {
@@ -80,6 +149,22 @@ static const struct gpio_keys_platform_data koelsch_keys_pdata __initconst = {
80}; 149};
81 150
82static const struct pinctrl_map koelsch_pinctrl_map[] = { 151static const struct pinctrl_map koelsch_pinctrl_map[] = {
152 /* DU */
153 PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791",
154 "du_rgb666", "du"),
155 PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791",
156 "du_sync", "du"),
157 PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791",
158 "du_clk_out_0", "du"),
159 /* Ether */
160 PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791",
161 "eth_link", "eth"),
162 PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791",
163 "eth_mdio", "eth"),
164 PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791",
165 "eth_rmii", "eth"),
166 PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791",
167 "intc_irq0", "intc"),
83 /* SCIF0 (CN19: DEBUG SERIAL0) */ 168 /* SCIF0 (CN19: DEBUG SERIAL0) */
84 PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7791", 169 PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7791",
85 "scif0_data_d", "scif0"), 170 "scif0_data_d", "scif0"),
@@ -95,12 +180,44 @@ static void __init koelsch_add_standard_devices(void)
95 ARRAY_SIZE(koelsch_pinctrl_map)); 180 ARRAY_SIZE(koelsch_pinctrl_map));
96 r8a7791_pinmux_init(); 181 r8a7791_pinmux_init();
97 r8a7791_add_standard_devices(); 182 r8a7791_add_standard_devices();
183 platform_device_register_resndata(&platform_bus, "r8a7791-ether", -1,
184 ether_resources,
185 ARRAY_SIZE(ether_resources),
186 &ether_pdata, sizeof(ether_pdata));
98 platform_device_register_data(&platform_bus, "leds-gpio", -1, 187 platform_device_register_data(&platform_bus, "leds-gpio", -1,
99 &koelsch_leds_pdata, 188 &koelsch_leds_pdata,
100 sizeof(koelsch_leds_pdata)); 189 sizeof(koelsch_leds_pdata));
101 platform_device_register_data(&platform_bus, "gpio-keys", -1, 190 platform_device_register_data(&platform_bus, "gpio-keys", -1,
102 &koelsch_keys_pdata, 191 &koelsch_keys_pdata,
103 sizeof(koelsch_keys_pdata)); 192 sizeof(koelsch_keys_pdata));
193
194 koelsch_add_du_device();
195}
196
197/*
198 * Ether LEDs on the Koelsch board are named LINK and ACTIVE which corresponds
199 * to non-default 01 setting of the Micrel KSZ8041 PHY control register 1 bits
200 * 14-15. We have to set them back to 01 from the default 00 value each time
201 * the PHY is reset. It's also important because the PHY's LED0 signal is
202 * connected to SoC's ETH_LINK signal and in the PHY's default mode it will
203 * bounce on and off after each packet, which we apparently want to avoid.
204 */
205static int koelsch_ksz8041_fixup(struct phy_device *phydev)
206{
207 u16 phyctrl1 = phy_read(phydev, 0x1e);
208
209 phyctrl1 &= ~0xc000;
210 phyctrl1 |= 0x4000;
211 return phy_write(phydev, 0x1e, phyctrl1);
212}
213
214static void __init koelsch_init(void)
215{
216 koelsch_add_standard_devices();
217
218 if (IS_ENABLED(CONFIG_PHYLIB))
219 phy_register_fixup_for_id("r8a7791-ether-ff:01",
220 koelsch_ksz8041_fixup);
104} 221}
105 222
106static const char * const koelsch_boards_compat_dt[] __initconst = { 223static const char * const koelsch_boards_compat_dt[] __initconst = {
@@ -112,7 +229,7 @@ DT_MACHINE_START(KOELSCH_DT, "koelsch")
112 .smp = smp_ops(r8a7791_smp_ops), 229 .smp = smp_ops(r8a7791_smp_ops),
113 .init_early = r8a7791_init_early, 230 .init_early = r8a7791_init_early,
114 .init_time = rcar_gen2_timer_init, 231 .init_time = rcar_gen2_timer_init,
115 .init_machine = koelsch_add_standard_devices, 232 .init_machine = koelsch_init,
116 .init_late = shmobile_init_late, 233 .init_late = shmobile_init_late,
117 .dt_compat = koelsch_boards_compat_dt, 234 .dt_compat = koelsch_boards_compat_dt,
118MACHINE_END 235MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-lager-reference.c b/arch/arm/mach-shmobile/board-lager-reference.c
index 51a3bcc704e5..a6e271d92af0 100644
--- a/arch/arm/mach-shmobile/board-lager-reference.c
+++ b/arch/arm/mach-shmobile/board-lager-reference.c
@@ -18,6 +18,8 @@
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 */ 19 */
20 20
21#include <linux/clk.h>
22#include <linux/clkdev.h>
21#include <linux/init.h> 23#include <linux/init.h>
22#include <linux/of_platform.h> 24#include <linux/of_platform.h>
23#include <mach/common.h> 25#include <mach/common.h>
@@ -27,12 +29,42 @@
27 29
28static void __init lager_add_standard_devices(void) 30static void __init lager_add_standard_devices(void)
29{ 31{
32#ifdef CONFIG_COMMON_CLK
33 /*
34 * This is a really crude hack to provide clkdev support to the SCIF
35 * and CMT devices until they get moved to DT.
36 */
37 static const char * const scif_names[] = {
38 "scifa0", "scifa1", "scifb0", "scifb1",
39 "scifb2", "scifa2", "scif0", "scif1",
40 "hscif0", "hscif1",
41 };
42 struct clk *clk;
43 unsigned int i;
44
45 for (i = 0; i < ARRAY_SIZE(scif_names); ++i) {
46 clk = clk_get(NULL, scif_names[i]);
47 if (clk) {
48 clk_register_clkdev(clk, NULL, "sh-sci.%u", i);
49 clk_put(clk);
50 }
51 }
52
53 clk = clk_get(NULL, "cmt0");
54 if (clk) {
55 clk_register_clkdev(clk, NULL, "sh_cmt.0");
56 clk_put(clk);
57 }
58#else
30 r8a7790_clock_init(); 59 r8a7790_clock_init();
60#endif
61
31 r8a7790_add_dt_devices(); 62 r8a7790_add_dt_devices();
32 of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); 63 of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
33} 64}
34 65
35static const char *lager_boards_compat_dt[] __initdata = { 66static const char *lager_boards_compat_dt[] __initdata = {
67 "renesas,lager",
36 "renesas,lager-reference", 68 "renesas,lager-reference",
37 NULL, 69 NULL,
38}; 70};
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 207acf0e07da..b3ee96e31b82 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -1406,7 +1406,7 @@ static const struct pinctrl_map mackerel_pinctrl_map[] = {
1406 /* USBHS1 */ 1406 /* USBHS1 */
1407 PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372", 1407 PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372",
1408 "usb1_vbus", "usb1"), 1408 "usb1_vbus", "usb1"),
1409 PIN_MAP_CONFIGS_GROUP_DEFAULT("renesas_usbhs.&", "pfc-sh7372", 1409 PIN_MAP_CONFIGS_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372",
1410 "usb1_vbus", pin_pulldown_conf), 1410 "usb1_vbus", pin_pulldown_conf),
1411 PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372", 1411 PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372",
1412 "usb1_otg_id_0", "usb1"), 1412 "usb1_otg_id_0", "usb1"),
diff --git a/arch/arm/mach-shmobile/clock-r7s72100.c b/arch/arm/mach-shmobile/clock-r7s72100.c
index 7b457aed8253..0814a508fd61 100644
--- a/arch/arm/mach-shmobile/clock-r7s72100.c
+++ b/arch/arm/mach-shmobile/clock-r7s72100.c
@@ -181,7 +181,6 @@ static struct clk_lookup lookups[] = {
181 CLKDEV_ICK_ID("sci_fck", "sh-sci.5", &mstp_clks[MSTP42]), 181 CLKDEV_ICK_ID("sci_fck", "sh-sci.5", &mstp_clks[MSTP42]),
182 CLKDEV_ICK_ID("sci_fck", "sh-sci.6", &mstp_clks[MSTP41]), 182 CLKDEV_ICK_ID("sci_fck", "sh-sci.6", &mstp_clks[MSTP41]),
183 CLKDEV_ICK_ID("sci_fck", "sh-sci.7", &mstp_clks[MSTP40]), 183 CLKDEV_ICK_ID("sci_fck", "sh-sci.7", &mstp_clks[MSTP40]),
184 CLKDEV_CON_ID("mtu2_fck", &mstp_clks[MSTP33]),
185}; 184};
186 185
187void __init r7s72100_clock_init(void) 186void __init r7s72100_clock_init(void)
diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c
index 80cd8f31fa3c..09c5c7d66431 100644
--- a/arch/arm/mach-shmobile/clock-r8a7790.c
+++ b/arch/arm/mach-shmobile/clock-r8a7790.c
@@ -292,9 +292,13 @@ static struct clk_lookup lookups[] = {
292 CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP717]), 292 CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP717]),
293 CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP716]), 293 CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP716]),
294 CLKDEV_DEV_ID("e6508000.i2c", &mstp_clks[MSTP931]), 294 CLKDEV_DEV_ID("e6508000.i2c", &mstp_clks[MSTP931]),
295 CLKDEV_DEV_ID("i2c-rcar.0", &mstp_clks[MSTP931]),
295 CLKDEV_DEV_ID("e6518000.i2c", &mstp_clks[MSTP930]), 296 CLKDEV_DEV_ID("e6518000.i2c", &mstp_clks[MSTP930]),
297 CLKDEV_DEV_ID("i2c-rcar.1", &mstp_clks[MSTP930]),
296 CLKDEV_DEV_ID("e6530000.i2c", &mstp_clks[MSTP929]), 298 CLKDEV_DEV_ID("e6530000.i2c", &mstp_clks[MSTP929]),
299 CLKDEV_DEV_ID("i2c-rcar.2", &mstp_clks[MSTP929]),
297 CLKDEV_DEV_ID("e6540000.i2c", &mstp_clks[MSTP928]), 300 CLKDEV_DEV_ID("e6540000.i2c", &mstp_clks[MSTP928]),
301 CLKDEV_DEV_ID("i2c-rcar.3", &mstp_clks[MSTP928]),
298 CLKDEV_DEV_ID("r8a7790-ether", &mstp_clks[MSTP813]), 302 CLKDEV_DEV_ID("r8a7790-ether", &mstp_clks[MSTP813]),
299 CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]), 303 CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]),
300 CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]), 304 CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
diff --git a/arch/arm/mach-shmobile/clock-r8a7791.c b/arch/arm/mach-shmobile/clock-r8a7791.c
index ff2d60d55bd5..f5461262ee25 100644
--- a/arch/arm/mach-shmobile/clock-r8a7791.c
+++ b/arch/arm/mach-shmobile/clock-r8a7791.c
@@ -122,6 +122,7 @@ static struct clk *main_clks[] = {
122 122
123/* MSTP */ 123/* MSTP */
124enum { 124enum {
125 MSTP813,
125 MSTP726, MSTP724, MSTP723, MSTP721, MSTP720, 126 MSTP726, MSTP724, MSTP723, MSTP721, MSTP720,
126 MSTP719, MSTP718, MSTP715, MSTP714, 127 MSTP719, MSTP718, MSTP715, MSTP714,
127 MSTP522, 128 MSTP522,
@@ -132,6 +133,7 @@ enum {
132}; 133};
133 134
134static struct clk mstp_clks[MSTP_NR] = { 135static struct clk mstp_clks[MSTP_NR] = {
136 [MSTP813] = SH_CLK_MSTP32(&p_clk, SMSTPCR8, 13, 0), /* Ether */
135 [MSTP726] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 26, 0), /* LVDS0 */ 137 [MSTP726] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 26, 0), /* LVDS0 */
136 [MSTP724] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 24, 0), /* DU0 */ 138 [MSTP724] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 24, 0), /* DU0 */
137 [MSTP723] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 23, 0), /* DU1 */ 139 [MSTP723] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 23, 0), /* DU1 */
@@ -192,6 +194,7 @@ static struct clk_lookup lookups[] = {
192 CLKDEV_DEV_ID("sh_cmt.0", &mstp_clks[MSTP124]), 194 CLKDEV_DEV_ID("sh_cmt.0", &mstp_clks[MSTP124]),
193 CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]), 195 CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]),
194 CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]), 196 CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
197 CLKDEV_DEV_ID("r8a7791-ether", &mstp_clks[MSTP813]), /* Ether */
195}; 198};
196 199
197#define R8A7791_CLOCK_ROOT(e, m, p0, p1, p30, p31) \ 200#define R8A7791_CLOCK_ROOT(e, m, p0, p1, p30, p31) \
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index 2aeec468cf7c..87e349ddba7c 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -652,6 +652,7 @@ static struct clk_lookup lookups[] = {
652 CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP331]), /* SCIFA6 */ 652 CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP331]), /* SCIFA6 */
653 CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */ 653 CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */
654 CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI */ 654 CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI */
655 CLKDEV_DEV_ID("ec230000.sound", &mstp_clks[MSTP328]), /* FSI */
655 CLKDEV_DEV_ID("sh_irda.0", &mstp_clks[MSTP325]), /* IrDA */ 656 CLKDEV_DEV_ID("sh_irda.0", &mstp_clks[MSTP325]), /* IrDA */
656 CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* I2C1 */ 657 CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* I2C1 */
657 CLKDEV_DEV_ID("e6822000.i2c", &mstp_clks[MSTP323]), /* I2C1 */ 658 CLKDEV_DEV_ID("e6822000.i2c", &mstp_clks[MSTP323]), /* I2C1 */
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7778.h b/arch/arm/mach-shmobile/include/mach/r8a7778.h
index b497f932d04f..f4076a50e970 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7778.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7778.h
@@ -20,13 +20,30 @@
20#define __ASM_R8A7778_H__ 20#define __ASM_R8A7778_H__
21 21
22#include <linux/sh_eth.h> 22#include <linux/sh_eth.h>
23#include <linux/platform_data/camera-rcar.h>
24 23
25/* HPB-DMA slave IDs */ 24/* HPB-DMA slave IDs */
26enum { 25enum {
27 HPBDMA_SLAVE_DUMMY, 26 HPBDMA_SLAVE_DUMMY,
28 HPBDMA_SLAVE_SDHI0_TX, 27 HPBDMA_SLAVE_SDHI0_TX,
29 HPBDMA_SLAVE_SDHI0_RX, 28 HPBDMA_SLAVE_SDHI0_RX,
29 HPBDMA_SLAVE_SSI0_TX,
30 HPBDMA_SLAVE_SSI0_RX,
31 HPBDMA_SLAVE_SSI1_TX,
32 HPBDMA_SLAVE_SSI1_RX,
33 HPBDMA_SLAVE_SSI2_TX,
34 HPBDMA_SLAVE_SSI2_RX,
35 HPBDMA_SLAVE_SSI3_TX,
36 HPBDMA_SLAVE_SSI3_RX,
37 HPBDMA_SLAVE_SSI4_TX,
38 HPBDMA_SLAVE_SSI4_RX,
39 HPBDMA_SLAVE_SSI5_TX,
40 HPBDMA_SLAVE_SSI5_RX,
41 HPBDMA_SLAVE_SSI6_TX,
42 HPBDMA_SLAVE_SSI6_RX,
43 HPBDMA_SLAVE_SSI7_TX,
44 HPBDMA_SLAVE_SSI7_RX,
45 HPBDMA_SLAVE_SSI8_TX,
46 HPBDMA_SLAVE_SSI8_RX,
30 HPBDMA_SLAVE_HPBIF0_TX, 47 HPBDMA_SLAVE_HPBIF0_TX,
31 HPBDMA_SLAVE_HPBIF0_RX, 48 HPBDMA_SLAVE_HPBIF0_RX,
32 HPBDMA_SLAVE_HPBIF1_TX, 49 HPBDMA_SLAVE_HPBIF1_TX,
@@ -45,6 +62,8 @@ enum {
45 HPBDMA_SLAVE_HPBIF7_RX, 62 HPBDMA_SLAVE_HPBIF7_RX,
46 HPBDMA_SLAVE_HPBIF8_TX, 63 HPBDMA_SLAVE_HPBIF8_TX,
47 HPBDMA_SLAVE_HPBIF8_RX, 64 HPBDMA_SLAVE_HPBIF8_RX,
65 HPBDMA_SLAVE_USBFUNC_TX,
66 HPBDMA_SLAVE_USBFUNC_RX,
48}; 67};
49 68
50extern void r8a7778_add_standard_devices(void); 69extern void r8a7778_add_standard_devices(void);
diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c
index 81701cfb6cc6..7ea6308e5da8 100644
--- a/arch/arm/mach-shmobile/setup-r8a7778.c
+++ b/arch/arm/mach-shmobile/setup-r8a7778.c
@@ -319,6 +319,29 @@ void __init r8a7778_add_dt_devices(void)
319#define HPB_DMAE_ASYNCMDR_ASMD21_SINGLE BIT(1) /* SDHI0 */ 319#define HPB_DMAE_ASYNCMDR_ASMD21_SINGLE BIT(1) /* SDHI0 */
320#define HPB_DMAE_ASYNCMDR_ASMD21_MULTI 0 /* SDHI0 */ 320#define HPB_DMAE_ASYNCMDR_ASMD21_MULTI 0 /* SDHI0 */
321 321
322#define HPBDMA_SSI(_id) \
323{ \
324 .id = HPBDMA_SLAVE_SSI## _id ##_TX, \
325 .addr = 0xffd91008 + (_id * 0x40), \
326 .dcr = HPB_DMAE_DCR_CT | \
327 HPB_DMAE_DCR_DIP | \
328 HPB_DMAE_DCR_SPDS_32BIT | \
329 HPB_DMAE_DCR_DMDL | \
330 HPB_DMAE_DCR_DPDS_32BIT, \
331 .port = _id + (_id << 8), \
332 .dma_ch = (28 + _id), \
333}, { \
334 .id = HPBDMA_SLAVE_SSI## _id ##_RX, \
335 .addr = 0xffd9100c + (_id * 0x40), \
336 .dcr = HPB_DMAE_DCR_CT | \
337 HPB_DMAE_DCR_DIP | \
338 HPB_DMAE_DCR_SMDL | \
339 HPB_DMAE_DCR_SPDS_32BIT | \
340 HPB_DMAE_DCR_DPDS_32BIT, \
341 .port = _id + (_id << 8), \
342 .dma_ch = (28 + _id), \
343}
344
322#define HPBDMA_HPBIF(_id) \ 345#define HPBDMA_HPBIF(_id) \
323{ \ 346{ \
324 .id = HPBDMA_SLAVE_HPBIF## _id ##_TX, \ 347 .id = HPBDMA_SLAVE_HPBIF## _id ##_TX, \
@@ -371,8 +394,34 @@ static const struct hpb_dmae_slave_config hpb_dmae_slaves[] = {
371 .port = 0x0D0C, 394 .port = 0x0D0C,
372 .flags = HPB_DMAE_SET_ASYNC_RESET | HPB_DMAE_SET_ASYNC_MODE, 395 .flags = HPB_DMAE_SET_ASYNC_RESET | HPB_DMAE_SET_ASYNC_MODE,
373 .dma_ch = 22, 396 .dma_ch = 22,
397 }, {
398 .id = HPBDMA_SLAVE_USBFUNC_TX, /* for D0 */
399 .addr = 0xffe60018,
400 .dcr = HPB_DMAE_DCR_SPDS_32BIT |
401 HPB_DMAE_DCR_DMDL |
402 HPB_DMAE_DCR_DPDS_32BIT,
403 .port = 0x0000,
404 .dma_ch = 14,
405 }, {
406 .id = HPBDMA_SLAVE_USBFUNC_RX, /* for D1 */
407 .addr = 0xffe6001c,
408 .dcr = HPB_DMAE_DCR_SMDL |
409 HPB_DMAE_DCR_SPDS_32BIT |
410 HPB_DMAE_DCR_DPDS_32BIT,
411 .port = 0x0101,
412 .dma_ch = 15,
374 }, 413 },
375 414
415 HPBDMA_SSI(0),
416 HPBDMA_SSI(1),
417 HPBDMA_SSI(2),
418 HPBDMA_SSI(3),
419 HPBDMA_SSI(4),
420 HPBDMA_SSI(5),
421 HPBDMA_SSI(6),
422 HPBDMA_SSI(7),
423 HPBDMA_SSI(8),
424
376 HPBDMA_HPBIF(0), 425 HPBDMA_HPBIF(0),
377 HPBDMA_HPBIF(1), 426 HPBDMA_HPBIF(1),
378 HPBDMA_HPBIF(2), 427 HPBDMA_HPBIF(2),
@@ -385,24 +434,44 @@ static const struct hpb_dmae_slave_config hpb_dmae_slaves[] = {
385}; 434};
386 435
387static const struct hpb_dmae_channel hpb_dmae_channels[] = { 436static const struct hpb_dmae_channel hpb_dmae_channels[] = {
437 HPB_DMAE_CHANNEL(0x7c, HPBDMA_SLAVE_USBFUNC_TX), /* ch. 14 */
438 HPB_DMAE_CHANNEL(0x7c, HPBDMA_SLAVE_USBFUNC_RX), /* ch. 15 */
388 HPB_DMAE_CHANNEL(0x7e, HPBDMA_SLAVE_SDHI0_TX), /* ch. 21 */ 439 HPB_DMAE_CHANNEL(0x7e, HPBDMA_SLAVE_SDHI0_TX), /* ch. 21 */
389 HPB_DMAE_CHANNEL(0x7e, HPBDMA_SLAVE_SDHI0_RX), /* ch. 22 */ 440 HPB_DMAE_CHANNEL(0x7e, HPBDMA_SLAVE_SDHI0_RX), /* ch. 22 */
441 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI0_TX), /* ch. 28 */
442 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI0_RX), /* ch. 28 */
390 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF0_TX), /* ch. 28 */ 443 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF0_TX), /* ch. 28 */
391 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF0_RX), /* ch. 28 */ 444 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF0_RX), /* ch. 28 */
445 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI1_TX), /* ch. 29 */
446 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI1_RX), /* ch. 29 */
392 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF1_TX), /* ch. 29 */ 447 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF1_TX), /* ch. 29 */
393 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF1_RX), /* ch. 29 */ 448 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF1_RX), /* ch. 29 */
449 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI2_TX), /* ch. 30 */
450 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI2_RX), /* ch. 30 */
394 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF2_TX), /* ch. 30 */ 451 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF2_TX), /* ch. 30 */
395 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF2_RX), /* ch. 30 */ 452 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF2_RX), /* ch. 30 */
453 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI3_TX), /* ch. 31 */
454 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI3_RX), /* ch. 31 */
396 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF3_TX), /* ch. 31 */ 455 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF3_TX), /* ch. 31 */
397 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF3_RX), /* ch. 31 */ 456 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF3_RX), /* ch. 31 */
457 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI4_TX), /* ch. 32 */
458 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI4_RX), /* ch. 32 */
398 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF4_TX), /* ch. 32 */ 459 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF4_TX), /* ch. 32 */
399 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF4_RX), /* ch. 32 */ 460 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF4_RX), /* ch. 32 */
461 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI5_TX), /* ch. 33 */
462 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI5_RX), /* ch. 33 */
400 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF5_TX), /* ch. 33 */ 463 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF5_TX), /* ch. 33 */
401 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF5_RX), /* ch. 33 */ 464 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF5_RX), /* ch. 33 */
465 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI6_TX), /* ch. 34 */
466 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI6_RX), /* ch. 34 */
402 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF6_TX), /* ch. 34 */ 467 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF6_TX), /* ch. 34 */
403 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF6_RX), /* ch. 34 */ 468 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF6_RX), /* ch. 34 */
469 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI7_TX), /* ch. 35 */
470 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI7_RX), /* ch. 35 */
404 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF7_TX), /* ch. 35 */ 471 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF7_TX), /* ch. 35 */
405 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF7_RX), /* ch. 35 */ 472 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF7_RX), /* ch. 35 */
473 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI8_TX), /* ch. 36 */
474 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_SSI8_RX), /* ch. 36 */
406 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF8_TX), /* ch. 36 */ 475 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF8_TX), /* ch. 36 */
407 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF8_RX), /* ch. 36 */ 476 HPB_DMAE_CHANNEL(0x7f, HPBDMA_SLAVE_HPBIF8_RX), /* ch. 36 */
408}; 477};
diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c
index 3543c3bacb75..8474818a7ae0 100644
--- a/arch/arm/mach-shmobile/setup-r8a7790.c
+++ b/arch/arm/mach-shmobile/setup-r8a7790.c
@@ -67,6 +67,27 @@ R8A7790_GPIO(5);
67 &r8a7790_gpio##idx##_platform_data, \ 67 &r8a7790_gpio##idx##_platform_data, \
68 sizeof(r8a7790_gpio##idx##_platform_data)) 68 sizeof(r8a7790_gpio##idx##_platform_data))
69 69
70static struct resource i2c_resources[] __initdata = {
71 /* I2C0 */
72 DEFINE_RES_MEM(0xE6508000, 0x40),
73 DEFINE_RES_IRQ(gic_spi(287)),
74 /* I2C1 */
75 DEFINE_RES_MEM(0xE6518000, 0x40),
76 DEFINE_RES_IRQ(gic_spi(288)),
77 /* I2C2 */
78 DEFINE_RES_MEM(0xE6530000, 0x40),
79 DEFINE_RES_IRQ(gic_spi(286)),
80 /* I2C3 */
81 DEFINE_RES_MEM(0xE6540000, 0x40),
82 DEFINE_RES_IRQ(gic_spi(290)),
83
84};
85
86#define r8a7790_register_i2c(idx) \
87 platform_device_register_simple( \
88 "i2c-rcar", idx, \
89 i2c_resources + (2 * idx), 2); \
90
70void __init r8a7790_pinmux_init(void) 91void __init r8a7790_pinmux_init(void)
71{ 92{
72 r8a7790_register_pfc(); 93 r8a7790_register_pfc();
@@ -76,6 +97,10 @@ void __init r8a7790_pinmux_init(void)
76 r8a7790_register_gpio(3); 97 r8a7790_register_gpio(3);
77 r8a7790_register_gpio(4); 98 r8a7790_register_gpio(4);
78 r8a7790_register_gpio(5); 99 r8a7790_register_gpio(5);
100 r8a7790_register_i2c(0);
101 r8a7790_register_i2c(1);
102 r8a7790_register_i2c(2);
103 r8a7790_register_i2c(3);
79} 104}
80 105
81#define SCIF_COMMON(scif_type, baseaddr, irq) \ 106#define SCIF_COMMON(scif_type, baseaddr, irq) \
diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index 5734c24bf6c7..69ccc6c6fd33 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -18,6 +18,7 @@
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 */ 19 */
20 20
21#include <linux/clk/shmobile.h>
21#include <linux/clocksource.h> 22#include <linux/clocksource.h>
22#include <linux/io.h> 23#include <linux/io.h>
23#include <linux/kernel.h> 24#include <linux/kernel.h>
@@ -44,8 +45,10 @@ u32 __init rcar_gen2_read_mode_pins(void)
44 45
45void __init rcar_gen2_timer_init(void) 46void __init rcar_gen2_timer_init(void)
46{ 47{
47#ifdef CONFIG_ARM_ARCH_TIMER 48#if defined(CONFIG_ARM_ARCH_TIMER) || defined(CONFIG_COMMON_CLK)
48 u32 mode = rcar_gen2_read_mode_pins(); 49 u32 mode = rcar_gen2_read_mode_pins();
50#endif
51#ifdef CONFIG_ARM_ARCH_TIMER
49 void __iomem *base; 52 void __iomem *base;
50 int extal_mhz = 0; 53 int extal_mhz = 0;
51 u32 freq; 54 u32 freq;
@@ -78,14 +81,28 @@ void __init rcar_gen2_timer_init(void)
78 /* Remap "armgcnt address map" space */ 81 /* Remap "armgcnt address map" space */
79 base = ioremap(0xe6080000, PAGE_SIZE); 82 base = ioremap(0xe6080000, PAGE_SIZE);
80 83
81 /* Update registers with correct frequency */ 84 /*
82 iowrite32(freq, base + CNTFID0); 85 * Update the timer if it is either not running, or is not at the
83 asm volatile("mcr p15, 0, %0, c14, c0, 0" : : "r" (freq)); 86 * right frequency. The timer is only configurable in secure mode
87 * so this avoids an abort if the loader started the timer and
88 * entered the kernel in non-secure mode.
89 */
90
91 if ((ioread32(base + CNTCR) & 1) == 0 ||
92 ioread32(base + CNTFID0) != freq) {
93 /* Update registers with correct frequency */
94 iowrite32(freq, base + CNTFID0);
95 asm volatile("mcr p15, 0, %0, c14, c0, 0" : : "r" (freq));
96
97 /* make sure arch timer is started by setting bit 0 of CNTCR */
98 iowrite32(1, base + CNTCR);
99 }
84 100
85 /* make sure arch timer is started by setting bit 0 of CNTCR */
86 iowrite32(1, base + CNTCR);
87 iounmap(base); 101 iounmap(base);
88#endif /* CONFIG_ARM_ARCH_TIMER */ 102#endif /* CONFIG_ARM_ARCH_TIMER */
89 103
104#ifdef CONFIG_COMMON_CLK
105 rcar_gen2_clocks_init(mode);
106#endif
90 clocksource_of_init(); 107 clocksource_of_init();
91} 108}
diff --git a/include/dt-bindings/clock/r8a7790-clock.h b/include/dt-bindings/clock/r8a7790-clock.h
new file mode 100644
index 000000000000..420f0b00ae1e
--- /dev/null
+++ b/include/dt-bindings/clock/r8a7790-clock.h
@@ -0,0 +1,100 @@
1/*
2 * Copyright 2013 Ideas On Board SPRL
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 */
9
10#ifndef __DT_BINDINGS_CLOCK_R8A7790_H__
11#define __DT_BINDINGS_CLOCK_R8A7790_H__
12
13/* CPG */
14#define R8A7790_CLK_MAIN 0
15#define R8A7790_CLK_PLL0 1
16#define R8A7790_CLK_PLL1 2
17#define R8A7790_CLK_PLL3 3
18#define R8A7790_CLK_LB 4
19#define R8A7790_CLK_QSPI 5
20#define R8A7790_CLK_SDH 6
21#define R8A7790_CLK_SD0 7
22#define R8A7790_CLK_SD1 8
23#define R8A7790_CLK_Z 9
24
25/* MSTP1 */
26#define R8A7790_CLK_TMU1 11
27#define R8A7790_CLK_TMU3 21
28#define R8A7790_CLK_TMU2 22
29#define R8A7790_CLK_CMT0 24
30#define R8A7790_CLK_TMU0 25
31#define R8A7790_CLK_VSP1_DU1 27
32#define R8A7790_CLK_VSP1_DU0 28
33#define R8A7790_CLK_VSP1_RT 30
34#define R8A7790_CLK_VSP1_SY 31
35
36/* MSTP2 */
37#define R8A7790_CLK_SCIFA2 2
38#define R8A7790_CLK_SCIFA1 3
39#define R8A7790_CLK_SCIFA0 4
40#define R8A7790_CLK_SCIFB0 6
41#define R8A7790_CLK_SCIFB1 7
42#define R8A7790_CLK_SCIFB2 16
43#define R8A7790_CLK_SYS_DMAC0 18
44#define R8A7790_CLK_SYS_DMAC1 19
45
46/* MSTP3 */
47#define R8A7790_CLK_TPU0 4
48#define R8A7790_CLK_MMCIF1 5
49#define R8A7790_CLK_SDHI3 11
50#define R8A7790_CLK_SDHI2 12
51#define R8A7790_CLK_SDHI1 13
52#define R8A7790_CLK_SDHI0 14
53#define R8A7790_CLK_MMCIF0 15
54#define R8A7790_CLK_SSUSB 28
55#define R8A7790_CLK_CMT1 29
56#define R8A7790_CLK_USBDMAC0 30
57#define R8A7790_CLK_USBDMAC1 31
58
59/* MSTP5 */
60#define R8A7790_CLK_THERMAL 22
61#define R8A7790_CLK_PWM 23
62
63/* MSTP7 */
64#define R8A7790_CLK_EHCI 3
65#define R8A7790_CLK_HSUSB 4
66#define R8A7790_CLK_HSCIF1 16
67#define R8A7790_CLK_HSCIF0 17
68#define R8A7790_CLK_SCIF1 20
69#define R8A7790_CLK_SCIF0 21
70#define R8A7790_CLK_DU2 22
71#define R8A7790_CLK_DU1 23
72#define R8A7790_CLK_DU0 24
73#define R8A7790_CLK_LVDS1 25
74#define R8A7790_CLK_LVDS0 26
75
76/* MSTP8 */
77#define R8A7790_CLK_VIN3 8
78#define R8A7790_CLK_VIN2 9
79#define R8A7790_CLK_VIN1 10
80#define R8A7790_CLK_VIN0 11
81#define R8A7790_CLK_ETHER 13
82#define R8A7790_CLK_SATA1 14
83#define R8A7790_CLK_SATA0 15
84
85/* MSTP9 */
86#define R8A7790_CLK_GPIO5 7
87#define R8A7790_CLK_GPIO4 8
88#define R8A7790_CLK_GPIO3 9
89#define R8A7790_CLK_GPIO2 10
90#define R8A7790_CLK_GPIO1 11
91#define R8A7790_CLK_GPIO0 12
92#define R8A7790_CLK_RCAN1 15
93#define R8A7790_CLK_RCAN0 16
94#define R8A7790_CLK_IICDVFS 26
95#define R8A7790_CLK_I2C3 28
96#define R8A7790_CLK_I2C2 29
97#define R8A7790_CLK_I2C1 30
98#define R8A7790_CLK_I2C0 31
99
100#endif /* __DT_BINDINGS_CLOCK_R8A7790_H__ */
diff --git a/include/dt-bindings/clock/r8a7791-clock.h b/include/dt-bindings/clock/r8a7791-clock.h
new file mode 100644
index 000000000000..df1715b77f96
--- /dev/null
+++ b/include/dt-bindings/clock/r8a7791-clock.h
@@ -0,0 +1,105 @@
1/*
2 * Copyright 2013 Ideas On Board SPRL
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 */
9
10#ifndef __DT_BINDINGS_CLOCK_R8A7791_H__
11#define __DT_BINDINGS_CLOCK_R8A7791_H__
12
13/* CPG */
14#define R8A7791_CLK_MAIN 0
15#define R8A7791_CLK_PLL0 1
16#define R8A7791_CLK_PLL1 2
17#define R8A7791_CLK_PLL3 3
18#define R8A7791_CLK_LB 4
19#define R8A7791_CLK_QSPI 5
20#define R8A7791_CLK_SDH 6
21#define R8A7791_CLK_SD0 7
22#define R8A7791_CLK_Z 8
23
24/* MSTP1 */
25#define R8A7791_CLK_TMU1 11
26#define R8A7791_CLK_TMU3 21
27#define R8A7791_CLK_TMU2 22
28#define R8A7791_CLK_CMT0 24
29#define R8A7791_CLK_TMU0 25
30#define R8A7791_CLK_VSP1_DU1 27
31#define R8A7791_CLK_VSP1_DU0 28
32#define R8A7791_CLK_VSP1_SY 31
33
34/* MSTP2 */
35#define R8A7791_CLK_SCIFA2 2
36#define R8A7791_CLK_SCIFA1 3
37#define R8A7791_CLK_SCIFA0 4
38#define R8A7791_CLK_SCIFB0 6
39#define R8A7791_CLK_SCIFB1 7
40#define R8A7791_CLK_SCIFB2 16
41#define R8A7791_CLK_DMAC 18
42
43/* MSTP3 */
44#define R8A7791_CLK_TPU0 4
45#define R8A7791_CLK_SDHI2 11
46#define R8A7791_CLK_SDHI1 12
47#define R8A7791_CLK_SDHI0 14
48#define R8A7791_CLK_MMCIF0 15
49#define R8A7791_CLK_SSUSB 28
50#define R8A7791_CLK_CMT1 29
51#define R8A7791_CLK_USBDMAC0 30
52#define R8A7791_CLK_USBDMAC1 31
53
54/* MSTP5 */
55#define R8A7791_CLK_THERMAL 22
56#define R8A7791_CLK_PWM 23
57
58/* MSTP7 */
59#define R8A7791_CLK_HSUSB 4
60#define R8A7791_CLK_HSCIF2 13
61#define R8A7791_CLK_SCIF5 14
62#define R8A7791_CLK_SCIF4 15
63#define R8A7791_CLK_HSCIF1 16
64#define R8A7791_CLK_HSCIF0 17
65#define R8A7791_CLK_SCIF3 18
66#define R8A7791_CLK_SCIF2 19
67#define R8A7791_CLK_SCIF1 20
68#define R8A7791_CLK_SCIF0 21
69#define R8A7791_CLK_DU1 23
70#define R8A7791_CLK_DU0 24
71#define R8A7791_CLK_LVDS0 26
72
73/* MSTP8 */
74#define R8A7791_CLK_VIN2 9
75#define R8A7791_CLK_VIN1 10
76#define R8A7791_CLK_VIN0 11
77#define R8A7791_CLK_ETHER 13
78#define R8A7791_CLK_SATA1 14
79#define R8A7791_CLK_SATA0 15
80
81/* MSTP9 */
82#define R8A7791_CLK_GPIO7 4
83#define R8A7791_CLK_GPIO6 5
84#define R8A7791_CLK_GPIO5 7
85#define R8A7791_CLK_GPIO4 8
86#define R8A7791_CLK_GPIO3 9
87#define R8A7791_CLK_GPIO2 10
88#define R8A7791_CLK_GPIO1 11
89#define R8A7791_CLK_GPIO0 12
90#define R8A7791_CLK_RCAN1 15
91#define R8A7791_CLK_RCAN0 16
92#define R8A7791_CLK_I2C5 25
93#define R8A7791_CLK_IICDVFS 26
94#define R8A7791_CLK_I2C4 27
95#define R8A7791_CLK_I2C3 28
96#define R8A7791_CLK_I2C2 29
97#define R8A7791_CLK_I2C1 30
98#define R8A7791_CLK_I2C0 31
99
100/* MSTP11 */
101#define R8A7791_CLK_SCIFA3 6
102#define R8A7791_CLK_SCIFA4 7
103#define R8A7791_CLK_SCIFA5 8
104
105#endif /* __DT_BINDINGS_CLOCK_R8A7791_H__ */
generated by cgit v1.2.2 (git 2.25.0) at 2026-02-23 13:18:22 -0500