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ARM: dts: Configure interconnect target module for omap4 dispc

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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>
This commit is contained in:
Tony Lindgren 2020-03-04 08:10:37 -08:00
parent 63b34416aa
commit 4c8d1c8d62
1 changed files with 31 additions and 6 deletions
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37
arch/arm/boot/dts/omap4.dtsi
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@ -445,13 +445,38 @@ dss: dss@0 {
#size-cells = <1>;
ranges = <0 0 0x1000000>;
dispc@1000 {
compatible = "ti,omap4-dispc";
reg = <0x1000 0x1000>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
target-module@1000 {
compatible = "ti,sysc-omap2", "ti,sysc";
ti,hwmods = "dss_dispc";
clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>;
clock-names = "fck";
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 = <0 0x1000>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 8>;
clock-names = "fck";
};
};
rfbi: encoder@2000 {