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MIPS: JZ4740: dts: Add bindings for the jz4740-wdt driver

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Also remove the watchdog platform_device from platform.c, since it
wasn't used anywhere anyway.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Wim Van Sebroeck <wim@linux-watchdog.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Malaterre <malat@debian.org>
Cc: linux-mips@linux-mips.org
Cc: linux-watchdog@vger.kernel.org
Cc: devicetree@vger.kernel.org
[jhogan@kernel.org: Drop jz4740_wdt_device declaration from header]
Signed-off-by: James Hogan <jhogan@kernel.org>
This commit is contained in:
Paul Cercueil 2018-05-10 20:47:48 +02:00 committed by James Hogan
parent b6559c8cb8
commit fbc23c71df
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3 changed files with 8 additions and 17 deletions
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8
arch/mips/boot/dts/ingenic/jz4740.dtsi
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@ -45,6 +45,14 @@
#clock-cells = <1>;
};
watchdog: watchdog@10002000 {
compatible = "ingenic,jz4740-watchdog";
reg = <0x10002000 0x10>;
clocks = <&cgu JZ4740_CLK_RTC>;
clock-names = "rtc";
};
rtc_dev: rtc@10003000 {
compatible = "ingenic,jz4740-rtc";
reg = <0x10003000 0x40>;

1
arch/mips/include/asm/mach-jz4740/platform.h
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@ -29,7 +29,6 @@ extern struct platform_device jz4740_i2s_device;
extern struct platform_device jz4740_pcm_device;
extern struct platform_device jz4740_codec_device;
extern struct platform_device jz4740_adc_device;
extern struct platform_device jz4740_wdt_device;
extern struct platform_device jz4740_pwm_device;
extern struct platform_device jz4740_dma_device;

16
arch/mips/jz4740/platform.c
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@ -233,22 +233,6 @@ struct platform_device jz4740_adc_device = {
.resource = jz4740_adc_resources,
};
/* Watchdog */
static struct resource jz4740_wdt_resources[] = {
{
.start = JZ4740_WDT_BASE_ADDR,
.end = JZ4740_WDT_BASE_ADDR + 0x10 - 1,
.flags = IORESOURCE_MEM,
},
};
struct platform_device jz4740_wdt_device = {
.name = "jz4740-wdt",
.id = -1,
.num_resources = ARRAY_SIZE(jz4740_wdt_resources),
.resource = jz4740_wdt_resources,
};
/* PWM */
struct platform_device jz4740_pwm_device = {
.name = "jz4740-pwm",