Commit 4bce6786 authored by Tony Lindgren's avatar Tony Lindgren
Browse files

ARM: dts: omap4: Probe watchdog 3 with ti-sysc 



Before updating wdt2 to probe with ti-sysc we want to have wdt3
probed with ti-sysc to avoid having them unnecessarily swap order.

With ti-sysc, we probe child devices at module_init time while
and until l4 abe interconnect is converted to use ti-sysc, wdt3
will probe earlier with legacy platform data.

Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 8f42cb7f

arch/arm/boot/dts/omap4.dtsi

+26 −5
Original line number Diff line number Diff line
@@ -787,12 +787,33 @@ 
			ti,hwmods = "wd_timer2";

		};



		wdt3: wdt@40130000 {

			compatible = "ti,omap4-wdt", "ti,omap3-wdt";

			reg = <0x40130000 0x80>, /* MPU private access */

			      <0x49030000 0x80>; /* L3 Interconnect */

			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;

		target-module@40130000 {

			compatible = "ti,sysc-omap2", "ti,sysc";

			ti,hwmods = "wd_timer3";

			reg = <0x40130000 0x4>,

			      <0x40130010 0x4>,

			      <0x40130014 0x4>;

			reg-names = "rev", "sysc", "syss";

			ti,sysc-mask = <(SYSC_OMAP2_EMUFREE |

					 SYSC_OMAP2_SOFTRESET)>;

			ti,sysc-sidle = <SYSC_IDLE_FORCE>,

					<SYSC_IDLE_NO>,

					<SYSC_IDLE_SMART>,

					<SYSC_IDLE_SMART_WKUP>;

			ti,syss-mask = <1>;

			/* Domains (V, P, C): abe, abe_pwrdm, abe_clkdm */

			clocks = <&abe_clkctrl OMAP4_WD_TIMER3_CLKCTRL 0>;

			clock-names = "fck";

			#address-cells = <1>;

			#size-cells = <1>;

			ranges = <0x00000000 0x40130000 0x1000>, /* MPU private access */

				 <0x49030000 0x49030000 0x0080>; /* L3 Interconnect */



			wdt3: wdt@0 {

				compatible = "ti,omap4-wdt", "ti,omap3-wdt";

				reg = <0x0 0x80>;

				interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;

			};

		};



		mcpdm: mcpdm@40132000 {

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