ARM: dts: Configure interconnect target module for omap4 dispc (4c8d1c8d) · Commits · 戴 / test

We can now probe devices with device tree only configuration using ti-sysc interconnect target module driver. Let's configure the module, but keep the legacy "ti,hwmods" peroperty until the child devices are probing with ti-sysc interconnect driver. We must now also configure sys_clk for reset to complete, the top level module only keeps optional clocks enabled for it's own reset. Cc: Jyri Sarha <jsarha@ti.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Sebastian Reichel <sre@kernel.org> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by:

Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/omap4.dtsi

+31 −6

Original line number	Diff line number	Diff line
		@@ -445,14 +445,39 @@
		#size-cells = <1>;
		ranges = <0 0 0x1000000>;

		dispc@1000 {
		target-module@1000 {
		compatible = "ti,sysc-omap2", "ti,sysc";
		ti,hwmods = "dss_dispc";
		reg = <0x1000 0x4>,
		<0x1010 0x4>,
		<0x1014 0x4>;
		reg-names = "rev", "sysc", "syss";
		ti,sysc-sidle = <SYSC_IDLE_FORCE>,
		<SYSC_IDLE_NO>,
		<SYSC_IDLE_SMART>;
		ti,sysc-midle = <SYSC_IDLE_FORCE>,
		<SYSC_IDLE_NO>,
		<SYSC_IDLE_SMART>;
		ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY \|
		SYSC_OMAP2_ENAWAKEUP \|
		SYSC_OMAP2_SOFTRESET \|
		SYSC_OMAP2_AUTOIDLE)>;
		ti,syss-mask = <1>;
		clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>,
		<&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>;
		clock-names = "fck", "sys_clk";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0x1000 0x1000>;

		dispc@0 {
		compatible = "ti,omap4-dispc";
		reg = <0x1000 0x1000>;
		reg = <0 0x1000>;
		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
		ti,hwmods = "dss_dispc";
		clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>;
		clock-names = "fck";
		};
		};

		rfbi: encoder@2000 {
		compatible = "ti,omap4-rfbi";

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