ARM: dts: Configure omap4 rng to probe with ti-sysc

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Add RNG interconnect data for omap4 similar to what dra7 has. The
clock is OMAP4_CM_L4SEC_RNG_CLKCTRL_OFFSET at offset address 0x01c0,
which matches what dra7 also has with DRA7_L4SEC_CLKCTRL_INDEX(0x1c0).

Note that we need to also add the related l4_secure clock entries.
I've only added RNG, the others can be added as they get tested.
They are probably very similar to what we already have for dra7
in dra7_l4sec_clkctrl_regs[].

With the clock tagged CLKF_SOC_NONSEC, clock is set disabled for secure
devices and clk_get() will fail. Additionally we disable the RNG target
module on droid4 to avoid introducing new boot time warnings.

Cc: devicetree@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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This commit is contained in:

Tony Lindgren 2019-12-12 09:46:11 -08:00

parent 723a567f43

commit fbb8bb8370

2 changed files with 22 additions and 3 deletions

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5

arch/arm/boot/dts/motorola-mapphone-common.dtsi

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20

arch/arm/boot/dts/omap4-l4.dtsi

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