linux-kernel - gs101 oriole: peripheral block 1 (peric1) and i2c12 support

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Date: Sat, 27 Jan 2024 00:19:04 +0000
From: André Draszik <andre.draszik@...aro.org>
To: peter.griffin@...aro.org,
	mturquette@...libre.com,
	sboyd@...nel.org,
	robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org
Cc: linux-kernel@...r.kernel.org,
	kernel-team@...roid.com,
	tudor.ambarus@...aro.org,
	willmcvicker@...gle.com,
	semen.protsenko@...aro.org,
	alim.akhtar@...sung.com,
	s.nawrocki@...sung.com,
	tomasz.figa@...il.com,
	cw00.choi@...sung.com,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: gs101 oriole: peripheral block 1 (peric1) and i2c12 support

Hi,

This patch series implements support for the 2nd connectivity
peripheral block on gs101.
This block contains an additional 6 USI, 1 I3C and 1 PWM
interfaces/busses.

i2cdetect shows all expected devices on the one i2c bus that this patch
series enables.
Everything that's in scope in this series works also without the
clk_ignore_unused kernel command line argument.

While working on this, I noticed the existing peric0 support for gs101
has a couple issues. That explains why there are differences compared 
to it and a separate patch series will be sent to fix up peric0
support.

Cheers,
Andre' 

 .../bindings/clock/google,gs101-clock.yaml    |   9 +-
 .../soc/samsung/samsung,exynos-sysreg.yaml    |   2 + 
 .../boot/dts/exynos/google/gs101-oriole.dts   |   9 + 
 arch/arm64/boot/dts/exynos/google/gs101.dtsi  |  42 ++
 drivers/clk/samsung/clk-gs101.c               | 347 ++++++++++++++++-
 include/dt-bindings/clock/google,gs101.h      |  48 +++