Merge tag 'boards-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC board changes from Olof Johansson:
 "This is the smallest board branch we have ever had.  Most of this is a
  few cleanups for board code for Renesas shmobile, with a bit of legacy
  driver support added.  This is strongly trending in the right
  direction now"

* tag 'boards-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: shmobile: Enable R-Car Gen2 CMA code in board files
  ARM: shmobile: armadillo800eva reference: Spelling s/ED/LED/
  ARM: shmobile: armadillo800eva legacy: Add LED support
  ARM: shmobile: lager-reference: Remove workarounds for core clock issues
  ARM: shmobile: koelsch-reference: Remove workarounds for core clock issues

6 files changed, 43 insertions, 33 deletions

diff --git a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
index 208576667b22..84bc6cb6d5aa 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
@@ -55,11 +55,11 @@
  * CON22	Serial
  * CON23	LAN
  * CON24	USB3
- * LED1		Camera LED(Yellow)
+ * LED1		Camera LED (Yellow)
  * LED2		Power LED (Green)
- * ED3-LED6	User LED(Yellow)
- * LED7		LAN link LED(Green)
- * LED8		LAN activity LED(Yellow)
+ * LED3-LED6	User LED (Yellow)
+ * LED7		LAN link LED (Green)
+ * LED8		LAN activity LED (Yellow)
  */
 
 /*
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 42b6afaa69af..6dbaad611a92 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -580,6 +580,40 @@ static struct platform_device hdmi_lcdc_device = {
 	},
 };
 
+/* LEDS */
+static struct gpio_led gpio_leds[] = {
+	{
+		.name		= "LED3",
+		.gpio		= 102,
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	}, {
+		.name		= "LED4",
+		.gpio		= 111,
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	}, {
+		.name		= "LED5",
+		.gpio		= 110,
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	}, {
+		.name		= "LED6",
+		.gpio		= 177,
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	},
+};
+
+static struct gpio_led_platform_data leds_gpio_info = {
+	.leds		= gpio_leds,
+	.num_leds	= ARRAY_SIZE(gpio_leds),
+};
+
+static struct platform_device leds_gpio_device = {
+	.name   = "leds-gpio",
+	.id     = -1,
+	.dev    = {
+		.platform_data  = &leds_gpio_info,
+	},
+};
+
 /* GPIO KEY */
 #define GPIO_KEY(c, g, d, ...) \
 	{ .code = c, .gpio = g, .desc = d, .active_low = 1, __VA_ARGS__ }
@@ -1075,6 +1109,7 @@ static struct platform_device *eva_devices[] __initdata = {
 	&lcdc0_device,
 	&pwm_device,
 	&pwm_backlight_device,
+	&leds_gpio_device,
 	&gpio_keys_device,
 	&sh_eth_device,
 	&vcc_sdhi0,
diff --git a/arch/arm/mach-shmobile/board-koelsch-reference.c b/arch/arm/mach-shmobile/board-koelsch-reference.c
index 0b1fb2345aa1..3ff88c138896 100644
--- a/arch/arm/mach-shmobile/board-koelsch-reference.c
+++ b/arch/arm/mach-shmobile/board-koelsch-reference.c
@@ -94,24 +94,9 @@ static const struct clk_name clk_names[] __initconst = {
 	{ "lvds0", "lvds.0", "rcar-du-r8a7791" },
 };
 
-/*
- * This is a really crude hack to work around core platform clock issues
- */
-static const struct clk_name clk_enables[] __initconst = {
-	{ "ether", NULL, "ee700000.ethernet" },
-	{ "i2c2", NULL, "e6530000.i2c" },
-	{ "msiof0", NULL, "e6e20000.spi" },
-	{ "qspi_mod", NULL, "e6b10000.spi" },
-	{ "sdhi0", NULL, "ee100000.sd" },
-	{ "sdhi1", NULL, "ee140000.sd" },
-	{ "sdhi2", NULL, "ee160000.sd" },
-	{ "thermal", NULL, "e61f0000.thermal" },
-};
-
 static void __init koelsch_add_standard_devices(void)
 {
 	shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
-	shmobile_clk_workaround(clk_enables, ARRAY_SIZE(clk_enables), true);
 	r8a7791_add_dt_devices();
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 
@@ -130,5 +115,6 @@ DT_MACHINE_START(KOELSCH_DT, "koelsch")
 	.init_time	= rcar_gen2_timer_init,
 	.init_machine	= koelsch_add_standard_devices,
 	.init_late	= shmobile_init_late,
+	.reserve	= rcar_gen2_reserve,
 	.dt_compat	= koelsch_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-koelsch.c b/arch/arm/mach-shmobile/board-koelsch.c
index 766442f82948..b7d5bc7659cd 100644
--- a/arch/arm/mach-shmobile/board-koelsch.c
+++ b/arch/arm/mach-shmobile/board-koelsch.c
@@ -526,5 +526,6 @@ DT_MACHINE_START(KOELSCH_DT, "koelsch")
 	.init_time	= rcar_gen2_timer_init,
 	.init_machine	= koelsch_init,
 	.init_late	= shmobile_init_late,
+	.reserve	= rcar_gen2_reserve,
 	.dt_compat	= koelsch_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-lager-reference.c b/arch/arm/mach-shmobile/board-lager-reference.c
index 8dcff51a8f45..41c808e56005 100644
--- a/arch/arm/mach-shmobile/board-lager-reference.c
+++ b/arch/arm/mach-shmobile/board-lager-reference.c
@@ -100,23 +100,9 @@ static const struct clk_name clk_names[] __initconst = {
 	{ "lvds1", "lvds.1", "rcar-du-r8a7790" },
 };
 
-/*
- * This is a really crude hack to work around core platform clock issues
- */
-static const struct clk_name clk_enables[] __initconst = {
-	{ "ether", NULL, "ee700000.ethernet" },
-	{ "msiof1", NULL, "e6e10000.spi" },
-	{ "mmcif1", NULL, "ee220000.mmc" },
-	{ "qspi_mod", NULL, "e6b10000.spi" },
-	{ "sdhi0", NULL, "ee100000.sd" },
-	{ "sdhi2", NULL, "ee140000.sd" },
-	{ "thermal", NULL, "e61f0000.thermal" },
-};
-
 static void __init lager_add_standard_devices(void)
 {
 	shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
-	shmobile_clk_workaround(clk_enables, ARRAY_SIZE(clk_enables), true);
 	r8a7790_add_dt_devices();
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 
@@ -135,5 +121,6 @@ DT_MACHINE_START(LAGER_DT, "lager")
 	.init_time	= rcar_gen2_timer_init,
 	.init_machine	= lager_add_standard_devices,
 	.init_late	= shmobile_init_late,
+	.reserve	= rcar_gen2_reserve,
 	.dt_compat	= lager_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index 18331ac375f1..e1d8215da0b0 100644
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -887,5 +887,6 @@ DT_MACHINE_START(LAGER_DT, "lager")
 	.init_time	= rcar_gen2_timer_init,
 	.init_machine	= lager_init,
 	.init_late	= shmobile_init_late,
+	.reserve	= rcar_gen2_reserve,
 	.dt_compat	= lager_boards_compat_dt,
 MACHINE_END