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

Pull ARM driver updates from Olof Johansson:
 "Updates of SoC-near drivers and other driver updates that makes more
  sense to take through our tree.

  The largest part of this is a conversion of device registration for
  some renesas shmobile/sh devices over to use resources.  This has
  required coordination with the corresponding arch/sh changes, and
  we've agreed to merge the arch/sh changes through our tree.

  Added in this branch is support for Trusted Foundations secure
  firmware, which is what is used on many of the commercial Nvidia Tegra
  products that are in the market, including the Nvidia Shield.  The
  code is local to arch/arm at this time since it's uncertain whether it
  will be shared with arm64 longer-term, if needed we will refactor
  later.

  A couple of new RTC drivers used on ARM boards, merged through our
  tree on request by the RTC maintainer.

  ... plus a bunch of smaller updates across the board, gpio conversions
  for davinci, etc"

* tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (45 commits)
  watchdog: davinci: rename platform driver to davinci-wdt
  tty: serial: Limit msm_serial_hs driver to platforms that use it
  mmc: msm_sdcc: Limit driver to platforms that use it
  usb: phy: msm: Move mach dependent code to platform data
  clk: versatile: fixup IM-PD1 clock implementation
  clk: versatile: pass a name to ICST clock provider
  ARM: integrator: pass parent IRQ to the SIC
  irqchip: versatile FPGA: support cascaded interrupts from DT
  gpio: davinci: don't create irq_domain in case of unbanked irqs
  gpio: davinci: use chained_irq_enter/chained_irq_exit API
  gpio: davinci: add OF support
  gpio: davinci: remove unused variable intc_irq_num
  gpio: davinci: convert to use irqdomain support.
  gpio: introduce GPIO_DAVINCI kconfig option
  gpio: davinci: get rid of DAVINCI_N_GPIO
  gpio: davinci: use {readl|writel}_relaxed() instead of __raw_*
  serial: sh-sci: Add OF support
  serial: sh-sci: Add device tree bindings documentation
  serial: sh-sci: Remove platform data mapbase and irqs fields
  serial: sh-sci: Remove platform data scbrr_algo_id field
  ...

9 files changed, 10 insertions, 16 deletions

diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 0813b5167e0..115d5736da8 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -385,7 +385,7 @@ static struct clk_lookup da830_clks[] = {
 	CLK(NULL,		"pll0_sysclk7",	&pll0_sysclk7),
 	CLK("i2c_davinci.1",	NULL,		&i2c0_clk),
 	CLK(NULL,		"timer0",	&timerp64_0_clk),
-	CLK("watchdog",		NULL,		&timerp64_1_clk),
+	CLK("davinci-wdt",	NULL,		&timerp64_1_clk),
 	CLK(NULL,		"arm_rom",	&arm_rom_clk),
 	CLK(NULL,		"scr0_ss",	&scr0_ss_clk),
 	CLK(NULL,		"scr1_ss",	&scr1_ss_clk),
@@ -1153,7 +1153,6 @@ static struct davinci_id da830_ids[] = {
 
 static struct davinci_gpio_platform_data da830_gpio_platform_data = {
 	.ngpio = 128,
-	.intc_irq_num = DA830_N_CP_INTC_IRQ,
 };
 
 int __init da830_register_gpio(void)
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 352984e1528..2ab00434b2e 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -443,7 +443,7 @@ static struct clk_lookup da850_clks[] = {
 	CLK(NULL,		"pll1_sysclk3",	&pll1_sysclk3),
 	CLK("i2c_davinci.1",	NULL,		&i2c0_clk),
 	CLK(NULL,		"timer0",	&timerp64_0_clk),
-	CLK("watchdog",		NULL,		&timerp64_1_clk),
+	CLK("davinci-wdt",	NULL,		&timerp64_1_clk),
 	CLK(NULL,		"arm_rom",	&arm_rom_clk),
 	CLK(NULL,		"tpcc0",	&tpcc0_clk),
 	CLK(NULL,		"tptc0",	&tptc0_clk),
@@ -1283,7 +1283,6 @@ int __init da850_register_vpif_capture(struct vpif_capture_config
 
 static struct davinci_gpio_platform_data da850_gpio_platform_data = {
 	.ngpio = 144,
-	.intc_irq_num = DA850_N_CP_INTC_IRQ,
 };
 
 int __init da850_register_gpio(void)
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index d2bc574ae17..ed1928740b5 100644
--- a/arch/arm/mach-davinci/da8xx-dt.c
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -32,7 +32,7 @@ static void __init da8xx_init_irq(void)
 
 static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL),
-	OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL),
+	OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "davinci-wdt", NULL),
 	OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL),
 	OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL),
 	OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f02000, "ehrpwm", NULL),
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 78829c513fd..0486cdf28c8 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -389,7 +389,7 @@ static struct resource da8xx_watchdog_resources[] = {
 };
 
 static struct platform_device da8xx_wdt_device = {
-	.name		= "watchdog",
+	.name		= "davinci-wdt",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(da8xx_watchdog_resources),
 	.resource	= da8xx_watchdog_resources,
@@ -399,7 +399,7 @@ void da8xx_restart(enum reboot_mode mode, const char *cmd)
 {
 	struct device *dev;
 
-	dev = bus_find_device_by_name(&platform_bus_type, NULL, "watchdog");
+	dev = bus_find_device_by_name(&platform_bus_type, NULL, "davinci-wdt");
 	if (!dev) {
 		pr_err("%s: failed to find watchdog device\n", __func__);
 		return;
diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index 3996e98f52f..5cf9a027dcc 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -302,7 +302,7 @@ static struct resource wdt_resources[] = {
 };
 
 struct platform_device davinci_wdt_device = {
-	.name		= "watchdog",
+	.name		= "davinci-wdt",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(wdt_resources),
 	.resource	= wdt_resources,
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index 6117fc64418..4668c0e1976 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -375,7 +375,7 @@ static struct clk_lookup dm355_clks[] = {
 	CLK(NULL, "pwm3", &pwm3_clk),
 	CLK(NULL, "timer0", &timer0_clk),
 	CLK(NULL, "timer1", &timer1_clk),
-	CLK("watchdog", NULL, &timer2_clk),
+	CLK("davinci-wdt", NULL, &timer2_clk),
 	CLK(NULL, "timer3", &timer3_clk),
 	CLK(NULL, "rto", &rto_clk),
 	CLK(NULL, "usb", &usb_clk),
@@ -901,7 +901,6 @@ static struct resource dm355_gpio_resources[] = {
 
 static struct davinci_gpio_platform_data dm355_gpio_platform_data = {
 	.ngpio		= 104,
-	.intc_irq_num	= DAVINCI_N_AINTC_IRQ,
 };
 
 int __init dm355_gpio_register(void)
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index d7c6f85d3fc..b44b49e2801 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -473,7 +473,7 @@ static struct clk_lookup dm365_clks[] = {
 	CLK(NULL, "pwm3", &pwm3_clk),
 	CLK(NULL, "timer0", &timer0_clk),
 	CLK(NULL, "timer1", &timer1_clk),
-	CLK("watchdog", NULL, &timer2_clk),
+	CLK("davinci-wdt", NULL, &timer2_clk),
 	CLK(NULL, "timer3", &timer3_clk),
 	CLK(NULL, "usb", &usb_clk),
 	CLK("davinci_emac.1", NULL, &emac_clk),
@@ -713,7 +713,6 @@ static struct resource dm365_gpio_resources[] = {
 
 static struct davinci_gpio_platform_data dm365_gpio_platform_data = {
 	.ngpio		= 104,
-	.intc_irq_num	= DAVINCI_N_AINTC_IRQ,
 	.gpio_unbanked	= 8,
 };
 
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index 3ce47997bb4..5c3e0be95ef 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -322,7 +322,7 @@ static struct clk_lookup dm644x_clks[] = {
 	CLK(NULL, "pwm2", &pwm2_clk),
 	CLK(NULL, "timer0", &timer0_clk),
 	CLK(NULL, "timer1", &timer1_clk),
-	CLK("watchdog", NULL, &timer2_clk),
+	CLK("davinci-wdt", NULL, &timer2_clk),
 	CLK(NULL, NULL, NULL),
 };
 
@@ -787,7 +787,6 @@ static struct resource dm644_gpio_resources[] = {
 
 static struct davinci_gpio_platform_data dm644_gpio_platform_data = {
 	.ngpio		= 71,
-	.intc_irq_num	= DAVINCI_N_AINTC_IRQ,
 };
 
 int __init dm644x_gpio_register(void)
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 0e81fea65e7..81768dd4709 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -356,7 +356,7 @@ static struct clk_lookup dm646x_clks[] = {
 	CLK(NULL, "pwm1", &pwm1_clk),
 	CLK(NULL, "timer0", &timer0_clk),
 	CLK(NULL, "timer1", &timer1_clk),
-	CLK("watchdog", NULL, &timer2_clk),
+	CLK("davinci-wdt", NULL, &timer2_clk),
 	CLK("palm_bk3710", NULL, &ide_clk),
 	CLK(NULL, "vpif0", &vpif0_clk),
 	CLK(NULL, "vpif1", &vpif1_clk),
@@ -763,7 +763,6 @@ static struct resource dm646x_gpio_resources[] = {
 
 static struct davinci_gpio_platform_data dm646x_gpio_platform_data = {
 	.ngpio		= 43,
-	.intc_irq_num	= DAVINCI_N_AINTC_IRQ,
 };
 
 int __init dm646x_gpio_register(void)